Manual de Manten Generador MARATHON

GENERATOR INSTALTION, OPERATION, AND MAINTENANCE MANUAL

INDX Section

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Say                                   1 Geneal Informaton                    2, 3 Inta Intallat aton                13 peaton                               1 1  a  n t e n a n c e                          1   1 7 Svce                             131 robleootg                    323

Scon

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Geneato etg                    363 Part t & Recomne Spae Pat                        01 Specal Specal ool                             epaaton Fo Shpent                 3 Specfc Specfcat ato o  a n Data               7 Geneato Fola                      

SAFETY$ Wenee Wenee the geneao   nn ng alway alway ae an pocee a  oage  peent Real oltag oltag  peent a t e geneato lea an at te eg eg lato panel co nnecto nnecto  een wth wth the eglato e eoe. Caton t b e obee, obee, oe e peonal ny o eath can elt

A W WD AB A A  MM B B A A . .  yo ae not

 e o the ntcon o pocee, eek qae help bee contnng.

Th ece ece an al ep hae hae te aety aety peca on neceay g the ntallaton, opeato, geeato.. a antenance o the Magn aS geeato

Wenee Wenee ole olet, t, c leae o  aabl e lq ae peent peent aeqate entlato  t be aa aa lable to ao ao e eploo eploo n, a eath aa. aa. lway ao beatng apo a e able peoa potec potect tee eq p ent to  eent peonal  e Sch a eye, ace, a an potect potecto o .)

ach ecton a caton an wang eage Thee eage ae o yo  aety an te aety aety o the eqpent nole  any o the cato o wanng ae not ealy n e too ee claca t on o qale peoel peoel beoe pocee poceen n g

T a na  ot ntene to be a bttte bttte o pope popeyy tane peon peon ne l Repa Repa hol oly be attepte by qale qale ta ne people. The cat on a wanng pont o t k own c oo oo tat ae ae potentally angeo. ach ntalaton wll ceate a ca coe t own et o cctane No  an a evey pobe pobe tato tato n

eoe any ece wok  oe, connect all powe oce a , whee appopate appopate oc k ot al l contol to peent a nepecte tatp o the geneato et. opeg opeg on ng n coplace wt wt local an atona atona l electcal coe t be poe poe . Thee aety pecaton ae neceay to pevet potenta eo peoal ny o een eath The haa aocate aocate wt lt g  g the MagnaS geneato geneatoae pte pte o  n te ntallaton an e ec c e ecton ecton  n coect ltng ltng o ong can el n peonal peonal n y o pope popety ty aage to te nt.

Wen  obt, ak Dot be ebaae to ak  b qeton" qeton" ee be,  b qeton ae ae hlTf6d'k:



�"GENERAL INFORAION IE, ad al popular mae ageces are avala All sadard sadard pd ucs have 2/3 2/3 ptch ptch an w d g to elate the thrd h aroc. Th s erve erve to lower operatng temperare gve ower harmnc n tent ad eter wave wave for for  and an d extend the overall fe of the ge erator erator

MECHANICA DIN eneal

Al sngle and two earng nts are maatred wth cat o ed raet ad adapter and farcated farcated tee fraes. Flex Flex le d rve rve dc and A adapters are mahed o A tadards. Pre lurcated ealed all earg are ed on MagaPU generatrs tadard nt are fy garded Drpproof shelds are avaale a an opon.

tandy enerato

ynhoos geeatr ued n emergecy ac p pwer an h ave tem peratre re re p to 2  aove to toee or cot cot n s peratn peratn  (N MA MG14 ad MG 1 .4 .4

Cnduit Bo

Pemm nsulaton ystem

Te arge frot ed moted dt ox  constted stted of formed formed seet steel steel w ch wll alw the addto addto of op mo nted on tro pacage efer to Marao Marao Elerc for top oted contr  of r e than 4 4 I . Te cond ut ox cove popery drects drects otde vetatg ar throgh he geeraor

A l Mag aL geeraors geeraors are  lt wt ass H or etter laton aterals. Al stadard geerators are  ta le for cot cot  ou s dty at la la  tempera e rse and w ll g ve evae evae r etter w w ndg lfe exetac exetac y t g eeratr pped wt lass A or  sulato systems operated wth ther tempeature mt. T e varshes varshes ad epoxes ued are sytetc sytetc nohygrosoc. nohygrosoc. Mlle dp ad ae yles of te ma wdg, mae te stadard wndg fugs ad motre resstat Te Mag MagLU LU rotr s wet wod wt wt  termosetg etwee eac  layer for msture and epoxy apple d etwee ara resstace

MagnaP  n roto roto'· '· Constucton

An alm de cat rotor core affrd g eacal tegrty ad low vrato a operatng speed Amorseur wndg ad cl rt are d e as a a tegral pat p at f the rotor Lamat Lamaton on sr are 4le one pec e laaos wc are sr ft ad eyed t te saft. No dovetal cros lt or oter pole o saf t coectg coectg devces are sed Te cat drectoal almnm alloy vetatg a a provdes eve eve  ar a r dst r uto uto to max max mze mz e colng col ng ad geerator effcecy

Powe acto

All stadard generator are deged for operato at rated rated A a    pw er actor acto r t ca ca e perated pe rated at rated rated A over e  to to  . ower factr rage rage .

Adaptrs and Dve Dscs

MagnP oltage egulator

All sngle eang nts are avalale wt several adaper and d rve dsc arragemets These ca ca e spped t order or ca e aged  te eld wt tandard shp tool We cagg ele drve dc, space  are are ed etween te dc and cat a A stadard desos  r hu  t an a

The andard voltage regato s a ully ecap s ated, statc type wt a sold tate  d p cct e agaU a e evera optoal regula tor A 3 lead eter feld  sed al lw ng etera etera seecton seecton o eld ressaces ressaces to ette ette  ac va r s reg reg at r rereets rereets

ECICA DEN empeature empeature s e

ram e szes are aed o o NE A ad Al atn atn gs ad rame A lass las s F tempera tue rses rses   t t e rotor rotor ad ad stator wd wd ngs  atg or B sh sh  Gera Fre Fre

3

I

 GEERA IFORMATIO IFORMATIO W T AD A MD NMB

IURE



It  extremely mportant to properly entfy the macne wh en reetng reetng art art or ervce ervce

Arangement

Alway hae te generator moel  mer an eral n mer wh en reetn reetn g fomato fomato  rom te fac tory We We cann ot elp yo wtho t t formato formato n.



A  F

H J

AN EXAMPLE FO M AGNA PU G NATO NATO x ample am ple

3 2   28   

K  M N

328 328 A A F A  ® @@®

3 Frame  3  3

 

 

 0 Pole  Pole 2 Pole extra ength 3 Pole extra extra ength ®    Generator Generator M  MA MA Generato Generato   ycono ycono Moto DOD Geeator



 Wn ng Moe N mer  ® Meca Mec aca ca Moe Mo e N  m er @ lectrcal mof mofcaon caon  mnor mofca mofcaon on e  eence A   ec.  Mecacal mofc mofcao aonn  mnor mofcaton mofcaton se  eence A   etc @ Mo nng n ng arrangemet  cae cae aater e e an  rve rve c e e.. g re 2  ® A  ma m a M an facr fa crg g an a n



Aaptr A ie

Drive Dsc A ie

3 2 3 

/2 2  2 1 Deco 1  Delco 1 mall Delco None Deco



2 2 2  2 one 0



INSTALLATION If the a h e as been exposed o da ] odions te insulaon resisane shod b ee efer to setion 8

RCVN YR MagnPL NRAR

I

Upo reept of the generator, it s reoended hat it e arefuly exained for possibe daage inurred i sen Te geerao as give to te freigh oany i good odio , ad ey ae resos ib e for te odt fro ou doc o yours Any damage sould be oted on te freg bill before acceptng te spmen  aim sfor d aages mus be promtly fed ith te feg comay

NRAR MNIN - INL BARIN

ad all isrction cads carefuly When lftng, attach an overead cae to te iftig  gs o t geerator fae Apply iftg forces i a vertical rection

S gle bearg gen erators ae povded th a SAE fyhee adape  and f ex ble d ve discs Very close toe anes are ma ntained i e afatue of he generao so tha e algnent rocedre is etreey smpe A oig hb of noda ion s sr u  on te saf ad sec a steel dive dscs ae oted to te hub  Hole s are povided n the per pry of the olng disc hc corespond to aped oes i the flyhee The outsde dameter of the discs fis in a rabbet i e fyhee so that on centrciy s assue i al cases

WARNIN

WARNIN

TH LFTIN LUS ON THE NERATO ARE DSINED TO SUPPORT T EN RATOR ONLY DO NOT LFT OMPLTE ENEATOR SET Y MEANS OF LIFTIN LS ON EN ERATOR PERSONAL INU Y O EQUIMENT DAMAE MAY ESULT

DO OT APPLY ANY  ORE TO  ENERA TO FAN FOR LITIN OR ROTATIN ENATO OTO DISARDIN TESE INSTRTIONS MAY AUS ER SONL NY OR EQUI MENT DAMAE

NPACKIN AND HANDLIN

CAN ADE  APSREWS AND EAVY

SEES LOKWASES OR ADE  PLAEOLTS AND ADENED WASES AE EOMM E DED TO M ONT THE DRVE DISS TO THE FLWHEL

RA

I t e event tat te geerao is ot to be i stalled o the prime overm medatey, it is recommeded tat it be sore  a cle an, dy area hc s o sect to rapid canges  teeatre ad umidity

The SAE aater and the flyheel o sig ae de sged to atch each oer ith o frthe algnmet ncessary Sh ims may be ecessay uder the feet of te geerator to i su e a soid monti ng See section  for oe infoat io

PRPARAIN R 

Atoug the geeator s caefly inspected and tested in operatio befoe it eaves the factory, it s recommede the it e thoroghly specte h e  sul atio o the re shod be isecte ad al  bos sou ld b e ceced for tigtness

NRAR MNN  W BARI N

To earig geerators are povde it a saft exteson ad eyay o  di rectcopled n its, te asse bler fushes a fexible coupi g hic  s i  staled betee e rive  a he generator shaft

eove al shipig tapes, bags blocs, ad sids hc are used to prevent vibraio a roto ovemet d rg sie nt Dry, loressure co ressed ar of aproxiately 30 PSI 06 KPA) ca be sed to bo o te iterio of the geeato I n the case of to bearig acies it is possible o trn the rotor by a to mae sre that it rotates soothy hot bindi g

 

MPRAN Algig the to achies as ac-

cuatey as ossible ill reduce te vibraio,  rease bea ea I ! a y be ecessary to shi m e generatorfeet for proe sort a alignment osu! the cou p g  an factu rers istrctios for ali gnment secfiatios ad rocedures

4

INSTALAION B DIV

430 e two eaig geertos ca e elt d ve Please refer to arato Eectic fo api cato assstace vov g el d ve isallos Seave iameers shou e cose accorig to e ale eow Mgn heve Applictin   w Bering nits  Min. heave Min. heave Di. i Dia. in Inches@ nches@ 0000 H. 20000 H B-0 ie B0 ie Mdel

0 Hz 50 Hz 0 Hz

Ma. heve Widh 50 Hz nches

430S1260 66 55 73 86 85 430S126 73 56 94 75 85 430S1262 83  65 108 8.5 88 430S1263 98 76 128 02 85 430S1264 17 85 92 153 24 430S265 138 108 18 46 8.5 432S266 169 124 224 70 85 432S267 167 132 222 80 85 432S1268 23 146 286 201 85  Assumpios: A elg facor is 13 B e rve a e rve seaves ae he sae iaee C e seave loa is cate a e ceter  e shaft etes  D Based  co tios W raigs  hese sheave di etes eceed e am recomee e lt spee of 6000 /i    1 0 lo g o oge NVINMNA CNIDAIN

Di moistue, ea ad viato ar emes of electrca eqie Excessive exosure to the elemets will shore h e ife of he geeraor he aiet emerate shu o excee te vae sow  the geerato amepae e agaPLS is  il i a N EA ope ype eclosue Geerators fo odoor apicai sl e reced fom te elemes y hus g s with poer oei gs for vetlatio is protectio shuld e desiged to reve he irect cotact of wi drive ra sow or st wth the geerat I oist  h mi aeas suc s e ro cs ad mare servce, aito poeco is recm meded Alth ough the sada w di gs are h dy ad mi stre esisa scal

 suis d ccessores sc s space eaes ca icease geero lfe sigctly I ex treely dty ad dsty evromets, a mes f rviig ee cog ir t e geerato is ecomeded efe to aatho Eectric fo moe fomaio CICA CNNCN

he geeatr cu ox csuctio allows coit o ete the o tm, o eithe se of he x A hl esw or ay s ie t ca e use  rovide for the coduit erace Potec te  eo o the geeror rom savigs whe rlig o sawg A aprove coecor mst e se  cojucio wt e coui o mie e rasmsso of vrio it s essetial a fexile co di  e use for al elecca etrace o e geeao ee o e coecto  iagam spe wth te geerator /o the proper agas show   s secti Isall a tecme a eea wig i accorce wit te egulatios o te atioal ad local electrcal codes Cea all coac surfaces to assue go e lecrica i g wit the geerat g s o s ars Us heavy y teri al l gs o goo qualty cams r ag al coects Isu late al coecios  accorace wit atioa a local regulatos e su re he geeaor frae is grou ed to all e e compoes of e system with a gru wire  accorace wth at al a  oca regulai os NA AD CNNC IN

he eectica co ects  e c dui x so u e mae i accorace with he apropriate coecti o aga s e th ag am approprae fo the uer of eads d voage age equire eer o the dawigs splie wi h geeator  o d awigs i ths seco e fi a volage setig s esaised wit hi te seeced rage y a ajustme f e voltage regulator SOGEAOS AVE LIPLE, IDENICALL AK CALES O AC LEAD CONC AL DEICAL AKED CALS O WEN AKING CONNEC IONS



ISALLATON 2



HI

WY Twl ea eerato ae a oltage eator wh  coi wc o't hae h coecto o h thee er co. Ter are  or  cae coi ot o th erator

VOLAGE

HZ

LL

LN

 8 6

9 

44 0

2 54

6 8

 6 6

ONN

L

L 

L 3

NURAL



2

 

T  0 T 11 '2

       7

277

 5 T 8  8  6

Z 



9 

T  6  9

4 

 H WY T lea gator ae a ota gerato wt i col.  O  e  o   hree e r o l s i  te  ogee ere ae  o  cal cmg  of the gerato.

VOLAGE

Z

 6

Z

 5

LL

LN

 8 6

29 2

440

2 54

 8

2  

8  6

9 2

2 77

240

ONNT

L,

L 

L 3

NETRAL



2



T 

  7  5 8  6 T  

INSTALLATION  2  OW WY



Twele ead enerators are dal vota enerators w sx cols whch dont av the concto of the thee ne cols There are 2  r 2 4 cales c n ot   naor

·

VOLTAGE

 60

HZ

 50

HZ

L·L

L·N

 28 22 2 3  2

1 12

 2 28

  5 2

7 33 13 9



CONNECT

L,

L 2

3

NUTRA

  2 T4 T 5 T6 T, T 7

T    T2 T,

2

T 3

  �_ T 3 T 9

   OW WY Te ea en eraos ar a oe erars w s cis. ne en of t tee ner cos s onece eer Thee ae  o 2 cales c  o e eerator

VOLTAG

 

 60

HZ

L

·

 28 22 2

 2 2 7 

 2 40  50

Z

7

  8

1 3 9

 15

2

CONCT

,

L 2

3

NUTRAL

T

T2

T 

 T 4  T 5 T6 T 

T, T7 T 2 T 8 T 3 T 9 T4 T 5 6 T 

ISALLAIO      l oo wi 12 ea eeaors oy

VOLTAGE

·

 6 H

 S HZ

CONNECT

L,

L 

L 3

'2 39

4 T7  S T 8



  22

T 2

T  3

T  6 T

L

L 

 3

T 

T 2

T  

L·

N

240 2 77  2 40

T   2 T   T3 "

  OW  l  wh 2 a eer y.

 

VOLTGE  6 Z



HZ

     

CONNECT  7  6  2 T  8 T  T l T  3   S 

STALATO   WY Six ea eea a ve   ops 

bu bas   of the enea.

VOTE L

L·N 

9 2  6 H

2

L

NTRL

2

 

   6

2 7  1 3 9

 

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A WY o e geneos hv    o gops wh o d of h gop onncd oghr e e   4 bs coming o of h gnro.

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ALLAO NOTE: T he MagnaPLUS is provded wt a dual wndg  on the excte ed. Three eas are brought ot  1, 2 a  se F1 d  fo a e esste of 1860hms Use F1 d  for a feld resste of 287 ohms S ml or stae eguator for pef teroeco dagrm n excter fed reqremets TYICA YT DIAGRA WITH TADARD RGATR YT

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Dash line Indict rotatg p    XCIT SAOR

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VOGE EGUO

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 Dashedlies dcat rog poto  

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ISIO loa o he gene ao w h he lowe el en. Ths s nown as h e eae a ng  en an hee ae wo ehos o onong  n paallel opeaon

ways o onn eg aallele   ns a a alos  le aey o applaons a assoae eqpen. When paallel opeaon s ese  s poan h a  he ool anae, he geeao a a e, an  he syses engnee  wo og ehe o nse he pope seleon o all oponens lease ee o Maaho le o applaon asssane

 eae oop opensaon (Foely known as paale oop opensaon The bs olage oops, o eeases, as he eae laggg powe ao loa s nease 2 eae een al opensaon . (Foey nown as oss en opesaon

THYRTR R CR DIG

Sol sae eeon onol ees wh h  le hysos o SC ng s (sh as aale eqeny n on oo onols, peso n oo spee onos, nobea owee baey hages, e an noe hgh eqeny haons whh aesely ae o esoy he noal waeo o he geeao Ths eaes aonal hea n he geneao sao an oo an an ase oe hean g. These eves a an   pesen pobles o noly powe geneag eqpe o any e powe b s syse T he pobes w hh a o ae no le o h e geneao sel, b an ee  he so sae ono l ee, h e eqpen  onols o he assoae loas, o non g ees o a nbe o o bnao ns oe h e ene syse.

The eae eeal opensaon  alows paallel geneaos o shae eae loas wh o eease o oop  geneao olage. The  s ee he ollowng ea A Al l paaleln g en  ansoes o all he geeaos eng paalee s be n le  n  he seonay neoneon loop B Whe een sze geneaos ae paalele all paalelng en asoes s hae he sae o popoonal aos ha ge appoaely he sae seonay en

Mag naS geneaos an spply poweo hyso o SC oas whe poely apple. When SC loa s ae oe  han 25% o he oal oa sele he gen eao base on he8 C  a ng . The opona MG an PM0 eglao s eoene The M  0 senses  phase MS olages o a sably agans seeey soe wae os . SC  ype applaons sh as anes shoels e., eqe speal onseaon o he geneao n s lao syse  e o geae ele sess an seee enoneal oons   s poan ha he ool anae, he geneao ana e, an he syses engee wok ogehe o nse he pope seleo o al oponens Please ee o Maahon e o appaon asssane

C olage egao paallelng y s e h e sae D C en  ansoe seonaes an  he geneao lne s s be solae eleally  Bease o h e aoe ea, eae  eenal opensao an no be se when paa ll eln g w h e ly powe g Thee s no  , howee  n h e be o genea os ha a n be nle n hs ype o .   s also esabe o hae an alay ona on he an geeao beake o sho he paallel CT seonay when ha beake s open (n o  onn ee o he loa bs.  Cy

Bease o he be o aables nole  paallelng geneao ses eey nsallaon wll hae s ow y an  eho s o poee o bngng paallee  ns on lne Thee ae n eos 

OPERATIO -TAT ICTIO

Bfr ortin t gertorfort frt ti t folowi ck r rod

  l isetio old b de to ck for y loo rt octio or forei tri Rfr to cto 8.

TATI T TO

The ollowg procedure shoud be lowed or stng p te geerator or he irs me:  The geeraor outpu mus be discoeced from e od. Be etai tha he mai irci breaer s ope 2 Disabe the voltge regor by removing he fse

2 Ck for cler i  rtor d

A

itr ir  Be r t rtor t tr or frly Br t grtor or by d t lt 2 roltis to b r tr i o itr fr

D N  D  GN  CSS NG C C MG  NG ID B  P  N MGC DN

WAIG

 N PP N  C  G N  N W N  NG GEN    . SGDING S NSCIN MCS P S NL I N  E P MN DMG

3 Folo te manfacturers insrtons ad stat the



3 Cck l l wiri it t r octi



dir d k r ll cti r rrly iltd B r  i is rrly roud

 

 I or y ri ki mtril

6 .

d r y lo dbri ldi ril r   ld b rw i t  rr

7

Ck tr or it

8

7 C    re o tl r otr rdwre

  t ii  r r t c

8 It d ck t  r ll cor d r r i lc  r WAIG

SI DL LG IS PESN   GN LDS ND  E G L  PN EL CN N CINS EN W   E GL  S  MD C N MS BE BSED  SEIS P SNL IN  D CN ESL CNSL LIID PESNNEL WI N SINS.

prime mover. Check the speed and adust to the M shwn o the generator nameplate. Replace e regulator fuse and adjst the vtage to the reqired vaue by means o the votage adjt rhstat hec all line to lie ad ie to etral votages to be sure they are orre a baane. f the voltages are not correct, st dow immed ately ad reche al conectos. See Section  ose the main cirt breaer ad appy the oad Moitor the generator outpt curre to veriy it is at or beow namepate amps. Adjst egie speed at fll oad to 800 rpm for  0 hetz, 00 rpm for 0 hez (efer to prme mover! goveror istrution maas.) Before stoppg te egine remove the oad by trpig the main circit breaker

VOTA AJTT

he geerator otpt votage is adsted by the voltage adst rheostat located nder he ael o te side ofthe geerato odut box. efer o the rEgulator maal for detailed iformation. n cases were speial or remote monted reglators ae sed refer to istrctios sup pied  te geerator set assembler and to te voltage regato maa O AJT

epeding po application, adstments to oter pro tctiv ad cotrol gea may be reqired. efer to istrtions spplied by the generator set mafactrer.

MAITEACE AAC  GRA RAT

i, ha su and ibain a c is  a gna Kping h gna clan and dy ainai nin g pp align n  h gnao an is pi o an pning oloas wl s n icn opaion and ong l Gnaos ha a ooos shol b oc o h ns by sab h ouss o ncss  an s wl con uc ciciy bwn oins o i lcica pon al Misu  wl agga h  obl  h I nsuaio sys a  ca sl i coc aco s n an h cod ion o h i sula ion sys ca b s by asing insaion sisanc (S scio 8  Gnao s ng  Isula in sisanc shoul  b cc wn u ig  gnao in sic a i has b in soag and ayi coanan by isu an  i is sspc Noally os bi u is no a obl w n  gao is un in g sc ha oc nnaly wil  o kp  y Msu can coc n  gnao whn i is sh  own h  ob w l b wos in h io s  i aas w  au cangs caus connsaion (w o o insi  gn ao Sa c has ai ils a i  isai n syss shol b consid i n c l ni ons Acc la os o ds a   o ony co   isaio  bakwn b y ca aso n cas pau by sicig ilaon an by bloc kig  h issiaion o ha So ach i s a pos o accaions o aials sch a alc li  oc  ds o c us, whc h ay obsc h ilaion  s hal yps o oig aals nc cao blac allic s an chis a s ii a sbsancs wh ic o  nly i   la n b also o a cod ci i o h n s aion ncasing  ossibl i y o saon ail u Machin s oag i n  y lacs sl b sassbl an can icall y AR TAK A D XHAT

Chck h aa aon  ai na a has opigso b s hy a cl a an o sc  all oign aial a clan al scs ( g  5

FIGURE 5-1'

CCA CCTI AD WIDIG

Isc o oos o conana concns Chck wi s  cac  ay insulaion gn concons an pla ci  l soa insula I iscin shws ha ais coaings on h win ng s a da, y shou  b coa wi insang anish Plas  o Maah Elcc o saion ss qns BRICAT

All M agnaP LUS gnas s a sa bal ban g I is l b ica a h  acoy an qis n   h ao  o h l  o h ag I h ang is chang a sa yp sho b s o placn DRG CTRCA IAT

lcica co onns  s b i b placing in oaion i s ica ha h inslaion sisac is blw a sa a (S scio 8  Gnao sing o s oc Machins ha ha n id  so i  ha a ap locaons ay ha abs os   n cags i a can cas consaion o  gnao ay a bc w by accin Wnings sol b  o  hoghly b ng p io sic h oong a c ying os

- 

MANTENANCE p Hrs

3 

Eecc space eaes can e sale n se of he genea When enegze (fo a powe souce oe  an he geneao) ey w l hea an y he nse of he geneao If an alenae souce of eleccy s n aaae, enclose e geeao wh a coen g an   se eang ns o ase h e epeae 8 egees F (8 egees C) ae he epeae ose of e eclosue Leae a e a he op o he encos e  pe  e escape o osue Ovn

Place he ache  a oven an bake  a a epeae no  ecee  4 F ( C) Te olage egao a  any eecoc cop onen accessoes s be eoe o he geeao when sng hs eho ord Air

 poabl e foce a heae can be use y ecng hea no he a ake (c u  b) a ung he geneao wh o oa an whou ecan (hs can be acco plse b y eon g h e egulao fse) Hea a po of eny s n ecee °F (C)

S  c u  e ge neao pu ea wes o ea oe (L  o L 2  L3) If usn g jpes e se ey ae lage eng o cay ful la am ps.

 Sa  he gen eao an easue h e cu e hogh e oup eas w a cpon a ee  us he olage souce o poce appo aey 8% f e ae ac naepae ce, b n no case ecee naeplae aps If an a sa  e soce s n aaabl e a c en s ecesse, se a lowe c souce volage o a lage esso n sees wh he sce   g e wl be eene by e aou  os e pesen n he ache I sl a on esance checs shou be ake eey one   hous ul a aly cosan aue s oba e (See secon 8  Geeao Tesg fo sucon s on easug sl a n esance)  fe he geneao s y an he nsu aon esance s bugh p  specfcas ee e s cc o he le leas, scoec he c souce an ecec he F  an  eas a he eguao Be sue all conecns ae g an coec beoe ae ng o u h e genea

h r Crut thod

CEANN HO 

The geneao ca be e ou qucky a ho g hly by sg s eh 

Whe eeccal coones ge  y, he sul an  us be ce ane Tee ae a  u be  accep abe ehos fo ceang e geeao each o whch wll necessae sassebly o he n The eho o cea g wl be eee y h e kn f  an when  e un  s be eue o sece yng af e clean g s necessay

WANN

BE SE TT L OF T FOOWING STPS POE NL PCTIONS TEN S PESONL INJY O SIOS GE TO TE GENETO COL SLT   scec ece eas F  an   fo h e eglao 2 Coec a baey o e c we souce f apaely  vols o he ece leas  an 2  ajusabe olage sce s esable oweve a heosa (ae apo aey  aps) n sees wh he c powe souce wll wk

Wenee h e geeao s sasseble, h e wgs shl  be ge a hogh nseco a he sla ceae,  ecessay The secon soul cle e cecn of he wnngs, s ulan, an ash coveage Check h e w g es an col suos Lok o any sgns of col een o  looseess an epa as eque  elec  epa sop n yo aea can noaly asss wh he ope ceang  he genea wn gs The y ay also be epeence n speca l pobles ( such as seacos, a e, ol g, ng , ec) ha ay be eca o a cean aea

MAITACE 

 AG

A soen is us all y eqe  eoe aulae sol coa  g ol or grease

A blasng wh go n shells ay be sas aory o real o har r eposs ro  s laon. se l abses sh as  22 esh gn wan shels.

On ly perole  i si ll aes shul be use or eang eleria p ones

A CAIG

Per le  soens o h e saey ype w h a l ash pn greaer  ha  °F 8°C are reoene 

 th nrto s opty dsssmbd ndn

brns nd ton omponnts, st nng o t mjo ps d wndns s vy ftv. Hov t wds mut b toouhy dd  n ovn to rmov  most bfo th to  b pt bk o sv

WIN DI N VANSHES AE EPOX O POLS ASED A SLVEN HAT DOES NOT ATTAC THESE MAEIALS SHOLD BE SED WAG

ADE ATE VENTILATI ON MS B E AVAILALE TO AVOID FI XPLOSION AND H EALTH HAZADS WH EE SOLVENTS AE SD AVOID ATHIN SOLVENT VAPOS BBE LOVES O OTHE SITALE POTECTION FO T HE ANDS SHOLD BE SED WEA EE POTECTIO N pplyh e se wh a so rsh o r rag Be ael n o aage he age we o  slaon o he nings. Dry cpoens  horoghl y wih osreree,  ow pressre opresse ar  C A D CD A

Cle a g w h a ry loh a y be sasaory when opones are s a l , he saes are aessie an oly y r  s ree Blowing r o wh pesse ar s sally eee parlarly when he r has ollee  plaes whih ao e reahe wh a loh se ea y ar a  PS (2  PA G AD AC CAIG

Dry  s a  r  ay e reoe by brsh g w h rsle rshes llowe by au leang D no se we brushes Vau eang s a e ee an esirabe eho o reong y a loose r 



SVIC REMOVA FROM PRME MOVER WARNING

B  SE A L POWER IS OF B EFO  SIC ING  AI E O FOLLOW ALL SAFEY INSCIONS CAN ESL IN SEIOS PERSONAL I NJY O AH NOTE: Beore isconecing any eectrical wrig be sre it s arke a ca be ieniie o reistaaion Reark as eire

4 Atc a si able os o he geeator iig gs 5 a Fr sigle bearing geerators reve he bots  t ing the screen asseb y to the SA aaper a reve te screen (F ig re    NOE Do  o reoe te r coer ro the scree asseby  so eippe eoe the capscrews attachg te rie iscs to the ywheel a reoe te capsrews attacig e SAE aaper to te lywhee hosng

 Reoe coit bo coes igre 1 a 2

IE



b. For twobearig generatrs sc ec t te· oplig o seae a bels between the geeraor an pie ove Follow te opl ing aactrer's instrctios or soecion. WARNNG

DO NO APPLY AN Y FORCE O  E GNEAO AN O IFNG OR OANG H G NEAOR OOR DISGADING ESE INSCIONS MAY CAS PER SONALNJRY OR EIPMEN DAMAGE

R



2 Disconnect al eterna wiring o e gen eator eads (r bs bas isde the coit bo.  eoe a l co d it or dct g ro the cod it bo.

. eoe te o ntig bots wi c sece he geeraor to te base. o ae reinstalati eaier  ote he posit  o a sae any shs that were se n e the eet or al ig et . Rase the geneato sli gtly a oe the geeator away ro t e pie over. Rai se or loe r the ge erato to tae essre o  th e rie iscs so they sie easiy o o the lyweel.   8 O si g e bea in g geneatos i geerator s o be s hipped see Ship pig I nsrctios Secto 1  for ro per rotor suort.

SRVIC CON DUIT B OX R MO VA 1 Note te loaion an akings (eak as

ee) an  eove onnetos o voage eglao eina sip an ay othe ont bo onte otol Fige 6)

 eove onit bo .  ige 6) O  g gt   qip w   g g G   oy       q w  G g  g  t

2. eove h eglao pane assebly an ont b etenson ng (i se) (Fige 65 an 66)  eove bols o  n g on it bo  plae. (ge 6 )

PM SAOR MOVA 1 eove the P G les (F ge 68) n loose

al abl ti es s  e eas an b  ove with

h e P MG stator.

2. Noe he p osiion o h e G so  leas wih eit at he let oboa sie  ak the sao so  a b ensalle in te sae positio.  eve e o oing apsews (See Fige 6 )

19

SERVICE

GURE 6-0

GRE 6-8

4. sg  screwriers, gely pry he PMG saor ro e ouig pad ad side oe e P MG roor. he ages used i  he PM G are ery srog e y wil l resis reoal o he PM G saor g re 6-

GURE 6-

. o ree he PMG ro o e s sh se a sap r g pl er, ee e sp i g d slde he PMG    e sh A oig sprg be e PMG or eeps es   he sa p ri g  pee ee (See gure 61 a 613

GUE 6-9

PMG ROOR REMOVAL 1 e PMG or is e  he geear

sha us ig a s b sha es . ee he ce cap screw a pll h e ssbly   is lcaig pi (See igre 61 a 611

URE 62



SERVICE

U

PMG ROTOR

LOADNG SPRIN 

SHAF

RE 6-13

MAN RO R RE MOVA

  eove the PMG (Flow strctos o earler i his secio  If he scee  asse bly s sil l o te eove e bots secri g  he scee asse bly to the ve e backet r te SA aapte a reve te scee asseby (Fige 64 (N OE : D   ot eove te r ip cover ro th e scee assebly f so eqippe

• GE 6-

b F wobeaig ge erators reove  he rive copi g half o seave fo the shaft ex tesio 4 a Fo si g e beai g geeao s, eove he capscews hoig he SA aapte o the geerato a reove te aate (Fgre 66 a 67

,' RE 6-4· .

a o sigle bearig geeratos reove he capscrews a hadeed washes holig te ive iscs to the ive hb ( ig e 6   eove a ve scs (a saces if ay



SERVCE

: GR 6-8

G 6-7

b otwbaig gnatos  th ap sws o d g h  d ak to t g ato ad o th bakt CAUON: ON LAE ENEATOS, A HOIST AND LITN STAP SHOULD BE USED TO ASSIST N DIE END BACET O SAE AAPTO EMOAL

6

Us i g a ot lt g xtu a a sitabl st

car efuly reove the rotor assembly  fro t e

ai  sat a a assbly t og h t 

drve end. (F i g ure 6- 19)

WARNN

DO NOT APPLY ANY O CE TO THE EN EATO AN O LITIN O OTATIN THE ENEATO OTO DSE AD IN THESE INSTCTIONS MAY CAUSE PESONAL I NY O E UI PMENT DAMAE 5  th gao a qu s si t an b od att is t  S a  t ispt lat n ts stn  tails ( ig  18 NOE: T an os n t  t b o n

o to o  oto assby o t gnato

CAUTON SPECIAL CAE SHOULD B TAN

WHN EMO N THE MI OTO WINDIN AMA E COL ESULT  TH OTO IS ALLOWED TO H IT THE MAI  STATO FRONT ND BRACKE REMOVA 1  ot bak ounting sws

 o th ont n  bak o t  ai n sao ass ly ( g u 0

SRVC ECER INSECON

A Excie S 1 Clen dus nd d f he s wnding

(See secn   Chec h e excie s f lse, fyed,  un winin Mesue winding essnce nd insln esisnce (See seci  ep   eplce s ecessy If fie d epi f e widg is ecessy, cc M Eecic f speci winding pcedes d es  k f sce ks i he be f e excie ce csed by b bi g  (s cud i ndice ei g  ssey pbes d s ul d be inesged CAUION ON LAGE GENEAOS, A HOIS

AND LIFTING STAP SHOULD E USED TO ASSIST IN H E FONT END ACET EMOVAL E CE SAO  E) E OVA

 emove he exce sao ea sce. (Fue 21)

2 Noe e so o e exce sao  e hous emove sao

NDBL

 Excie ( Aue  Clen d s n d d  f he excie e nd ecifie sseby (See seci 5  Ceck he ecfies n suge pec f ppe pein (See secin  epce defece ps CAON THEE FOWAD POLAITY AND THEE EVESE POLAITY DI ODES AE USED  BE SUE YO HAVE THE COECT PA NSTALLED IN THE COECT LOCATION THE SUGE SPESSO IS POLAIZED OSEVE POLAITY MAINGS WHEN CHANGING THE S GE S P ESSO (F gue  ORWARD POLAY



TANNG SCW AND OCKWASH XT STATO ASSMBY

POLAY DIODE

GU

RVESE POLARY DIOD RVESE POARIY DIOD



ECIE ROOR (ARAURE) REMOVA

  Te excie ue  s  shi f  he shf I is n esily eed 2 . I he windig is ic, d n ee 3 If e wi d ng is dged se  beig pu le  ee he ssebly f e s 

G

22

Te dde         inchp nds se  e si n we s de g dide leds ®

SRVIC  Chck th ct aat a cf assbly f a ls, fay,  bt wnng  os cnnctos Mas wnng sstac a nsato sstac S scto 8 O NOT gg os o sg ssso  a  o pac as ncssay If fl  a o  g s ncssay, cotact Maatho Ecc o scal wng poc s a atas 4 Lok o sco  aks on t ots at of th aa co cas by  bbg  Ts col ncat bang o assbly pobls an sol b vsga

MAIN ROOR NSPECION

A Bang 1  Chc th  ba ng o aag o wa Can t  o gas o th ba g ca an f ll t bang cap gas cavty / to 1 / f  o nw Chvo SI o qvalnt gas CAON I t b ang ns to b ov

fo ay aso, always sa l a nw bag  I th  bag  s o b  ac, ov wh a stab pl g 2

PMG INSPECION

I

A PMG Sao   Ca n st an   fo h PM G sao wng S scto 5  Chc k PMG sato o a os, fay, o b t wng Mas wng sstac a nslat sstanc S sct 8 pa o lac as cssay Coact Maaon ctc fo spcal wnng pocs a atas  Lok o sco as n th bo cas by b b g Ts co l cat bag o  ass bly pobls a s ol b nvstga

UE 6-23

B PMG oo

 Hea he ne bea  a ove o a axu WARNNG

T PMG OTO USES Y STONG MAGNETS EEP AWAY FOM ON AN STEL PATS TAT COU L B AWN TO T MAGN ETS K P AWAY FOM OTE  COMPONNTS THAT CAN B AMAGE B Y STONG MAGNTC FIES 1  Can  st an t o th PMG oo S sco 5 2 Chck to b s al agnts a ghl y bo o h PMG o  Chck fo bs o  coso  h bo a kyway w h th oo o s t  h shaf 4 Look o sco aks o th ots a t cas by bbg Ts col  ca bag o assby pobs a so b vs gat 5 I nsct snap n gs a lang sp g plac as q

epeaue of 2 2F (1OO). ppy a h coa of cea ubca o o he pess-f aea o he oo shaf. Us suabe hea essa oves sa e bea ove e end of e shaf n  seas aas he sha sode. Fue -24) he bea shod sde o he shaf ad be seaed hou exessve orce. f e bean bnds o he sa befoe ben  seaed, a pece o ubn shy ae ha he pressf aea can be used o dve e bea no pace Usn  aps h a sof ae appy psse o he ne ace ony.

CAON:  N  E  N O C   C  M S T A N C E S

SHOUL PSSE BE AP PI TOTE OT ACE O T BAING, AS PMANENT BARING AMAGE CO L SLT

1

SERVC Al w th ba g to o o on ho  bfo atg to assbl th gnato

4. o stall, sd th fan n t sat ang su th a outg sua s towad th d hb Agn fn as (ts s  tant fo assb ly baan ad u nt t fa t  d h wt th apsws ad l washs (Fgu  oqu th apscws to 0 tb  (81  

BFan 1. Chk t fa f aks o bokn blads la t fa  f df . Mak t b and fan  algnt ths s ssay to b s  th baac wgts w b n t  sa oston whn th fan s stald 3 a. Fo sn gl ba ng g atos o t an ou tn g capscws (F gu  and sd h an f t  shaf. (Fgu . b. Fo twbag gn as  t d nd bang ad ang cap (S bang oal  nstos o  fan o n ng apscws and sd fan off h shaf (Fgu  ad .



BEVE WAR US   M OUND  N  IECO.

IUR 27 . N Balac wghts n th fa a f baanc of th  cplt o assby. h oto assby shoud b baand  a nw fa as  nstal d.  On twoban g g ats, nsa ban g ap and w bag accodng t  bang ass bly suon s. (I  A. C. D u b (Sgl B   g Gnaos O ly 1  Ch h d  b fo as o stppd d s ou ntg hol s. la h h  f dt.  f  b  o e rpe roe  f (S

 8 d i  tbe r o  . Rove  r  s  e  ver  ky. s  r ry    or dr  e e r (s s b do ry fr    d  s. Rov  . (Fgr 

2 5

L: 1



SEVCE D a  Coe ad Wd gs 1  Cla  al p ats eove d ust ad di t o e

tidgs See seco 5) Reve ay accuulated dst  dit  he dig a assages i a piece of ie o it oesse, ostee ai Fige 6-3

3. o isure proper f oction mr te new ub in te sme pce s te od ub reive to e keywy. nst ey in sft et te new ubin n oven to 500·600·F 60·3 6·C sng suitbe eat resistnt goves side te ub over te ey in te saft uti it sets gst te saft souder. (Fgre 69

CAUTION IF A PIECE OF WIE IS SE O

CEAI  T E AI R PASSA S CAE UST E TAK OT O SCATC TE WDI AS T IS COU D CAUSE A I SU ATIO FAIUE  Cck he to fo loose, ayed o bu digs Mase idig esistace ad isa io esstace. See secio 8) Test fo soted ts sig a AC ipedace tes (See seci  8 A defecive rr dig us e eod by Maatho Eectic The oto assebly  us be balaced ae ay e k o pa as bee copeted  Dve scs (Sgle Bea g Geaos Oly)  ·Isec e dve discs fo disoed  bet

4. Alo he ub o cool o oe hou. Ae the b as coed ighe he sesces i he b o 5 ftIbs 68 .) qe atc the age aks o he fa ad  b ad ut te a (See it e B  5. eaac g e rr assly is o ecessay f oy e   b is elaced ad he fa is od i the sa locaio eative o te h ad sat

�®

edges (Fge 6-31 Is pect o o ou ig ols. Rlace y defecive dscs .

SRVIC  I nspe  he de ds o n g apsews fo daage heas epae apsews f aage

MAIN STATOR INS PCTION 1 ean s an d fo he sao ae an

wnng (F ge 6 (See seon 5)

FRONT ( EXCTER END BRACKET NSP ECTION 1 Clean he en bae, beang boe, ad

casewso eoe al  s,   an gease  I spe he apsews o sppe heas ad eae f defee  I nspe h e en bake fo s pe h eads, caks, a be o ogh a g s faes Inse he beag boe fo bs o wea If he bake shows exesse beag boe wea,  sho  be epae o eplae ( Fg e 6 FGUE

33·

Inse h e fae fo  spe h eads, acks, be ang sfaes, o ohe aage  Inspe he sao o a oose, faye, o bn wn ng Meae w n g essae an n sao essae (See seo 8 ea o eplae as neessay  fel epa of he wng s neessay, ona Maaho Ele fo wnd g aa



F

32

FRONT END BRACKE INSALAION

4 Ispe  he o n g aea fo he M G ao an exe sao Be se hey ae sooh lan an  fee o any bs o s Tha ol efee wh ope algn e

1 Insall wo ge s heae o a be

se o he g en eao se ohe end bake o g hoes A gn he ge p s wh he holes  he geneao fae a sde he bae oo he fae (Fge 64 Isal bae ong asews

DRIVE END BR CKET OR SA ADAPR NSPCON 1 Cl ea n h e bae o aape apsew an

seen assebly o eoe all ds  , a gease  Is pe h e asews o sppe  heas an eplae  efece  Ise he bae o aape o spped eads, cacs, a be o ogh ag saes 4 Fo wobeang geeaos, nspe e beang boe fo bs o wea I e   e en bake sows exessve beag boe wea  shol be  epae o epae



SRVC  a For s ge eag geeaors s de e S adaper over te fan b sue e locang ar at e boto (See Fgre 66 ad 67 ad secureto te a stator ass mby wt cascrews Toue per secto  (Fgue 68) I may e necessary o rase e roto assemy sgty o alow the ountg o e SE adater

CAUON: O LRG GEERTORS  HOIST



D LFTG STRP SHOULD  USED TO  SS I S T I  T H E F R O  T E  D  R  C   T STLLTIO  Reove he wo gde ps ad ser e reag capscrews ad tor o speccaos gve  seco  MAIN ROOR INSAAION

 Grease bearg caty w Chevero SR or evaent Te cay sold be abu  / f   Usn g a rotor l ng fxre nd  stbe ost ceuly nsll   sseby no e mn saor sseby through th dre ed (Fgue 6)

GU



AUION SPCIL CR SHOLD E TK

t

HE STLLIG THE ROTOR SSMLY. IDG DMG COULD RESLT IF TE ROTOR IS LLOED TO H IT THE M I STTOR.

G

WARNNG

DO OT PPLY Y FORCE TO TE GE EROR F FOR LI FIG OR R OTTI G TE GEEROR ROOR. DSRGRD IG ESE ISRCTIOS MY CUS PERSOL JURY OR EQUPME DMGE

8



TG MK (TTOM)

SERVICE b For twobearig geerators isert guide ps i  e ear bearig loc oles F l te grease caiy of te dre ed brace / f  of ew grease l g  te drve ed bracet ad ot wit te capscrews i ad iser a capscrew ad locwaser ito te bearig loc ad tgte Remoe te re ag gide pi ad repace wi te remai ig capscrewa d locwaser. Torue beari g cap capscrews to 2 bt 4 Nm) . Torue bracet oig capscrews per specifcatios gie  sectio  .

94 7 I 5

   B --+-_

CATION: ON RG GEERTORS  OIST

ND IFIG STRP SOD E SD TO SSIST IN TE DRI ND RCKET OR T SE DPTR SSEM 4 a. For si ge bearig geerators i sert a g de sud ito te drie b  Posito all spacers i ay te a drve discs oe a a te tl a discs are istalled. Fgre 6) Mae sre tat a d sc motg oes a e ier ad ouer diameter are propery al ed. Secure e di scs wt te grade 8 /88 capscrews ad ardeed wasers. ore to  tb 60 ). See Fgure 640 for oru  g seuece.)

Tore te bots  e aboe seece ac cordig to te correct bot patter Te cec e ou e i eac bolt  a coc wise d retio aroud te bol ci rle to s re tat al te bots are properly tored UR

0

MG INSTAATON ( T ONA )

   uit is eppe wit e optioal PMG te stub s Figure 64. Torque bolt o 84 tlb.

.   .• . 

UR



1

SERVICE . Temporaly ang mounig ig for te PMG stato over te sa. 3. Isall oadg spng and PMG otor o e sus___dse_wi e sap ig Te loading sprn g w l pus ot o te PM G otor  pece o pe slgty larger tan te sat ca e used t ps te snap rig bac  nt  it engages i ts slot igure .

PMG

. f t is euped  t a e coduit box ext   6-45

 Ista te PMG stat on te muntig ad ad secu e w  4 capscrews Toe to 4 tb. (ige 43

FURE

6-45

3 Install reglator pae asmy    4

C DT BX  STAAT

  nsal te c odu i ox over te man stat eads. Secre wit ols ad loc wases (igure 44.

4 Reconect excer es

G

e d ote ccessoies accod   e ec    ad margs a  da See gue 4  cec 

SERVICE WARNING

  PPY Y FORCE TO TE GEERTOR F FOR L ITIG O R ROTTI G T E GEERTOR ROTOR DSRGRD I G THS ISTRUCTIONS MY CUS PER SOL IY OR EQUIPMET MGE. Psio e geerator so a he SE adper ates wth he flywhee housing. CAON: O OT FORCE TE LIG M E OF T ITS. SHI FT TE GE ERTOR FROM SI E T O SID  OR RISE OR OER TH  LI FTIG VICE S ECESSR ASSEMBLY O RI ME MOVER

. tch a suable ho s o he geerr ifig lugs, nd ovethe ge erator un l h e generor foot muti g h oes re lg ed with the base d sght y above  a. or single bering geeraors, f e scree ssemby is ou nted o te adater remove the mo t g bolts d reove e screen. Figure 648. (OTE  not remve the dri cover fro the screen assembly f so eed) Insert wo guide s in the fywheel d two i n the flyweel housing dust the geeraor positi unt  the drive dscs are oted i he fywheel Remove te gude s d secure the dscs wth Grade 8  lace bots nd hrdeed wshers or Grade 8 cscrews ad eavy series locwasers ore per secfcatons gve  secio 2.

I 

 4. 

6 GUR

I ay be necessry to use shi s u nder he moun ig fee f eiher he generr or e rime mover o oban proper aigme; use he sme shi s as reved u nder di sseby or proceed as fllows: Us ng e extreme bottom four capscrews moun t e SE adapter  the flywhee hou sng . h a . 5 t 2  nc eeler gauge t the extreme to dpter t fywheel husing to fit rase the ge erator or ower the pri me mover nt i the gauge s sg. Reieve jst enoug to relese the feeer gauge and tore te remainng SE dater cascrews to the fyweel hsing (Tore secficatons given  secion  Mot  he scree assemby nd tighte e mountg bolts. b or twobear ng g enertrs, alig n the cou l g halves or sheaves betwee te ge erator and te r e mver by dd ng s ims uder the feet Sh i ude r the geertr fee for roper supor esurg ta the geerator montig sraces are leve Istall he moug bos whch secre the genertor t the base Fortw bearing genertrs, assemble he coulg aves or sheave bels betwee te ge eraor ad the pri me over (Flw the cou ng fcrer's instrction r assembly nd aignmen Conec ll exsig condui or ducig to the cdi box Coec l exteral wirig t the geeraor nside he condut ox

7

 31



TROBLESHOOTING NTRODUCTON

WARNNG

Tis sco is itedd to suggest a systeatc approach to locaig ad correctg geeator or regulator af ctios. The sectios are arraged accodig to he sypos of he proble. Te seps i eac sectio ave bee araged  a attep o do he easy ces first, 2. pevet rthe daage we roblesootg a dsabled ache.



Te f rst a d p ehaps ost i portat sep of tob esooig hod be to gater as uch forato as possi ble ro  persoel who ay ave bee prese d i g the alre Ioraio o ow log e geeraor had bee ru ig wat oads wee o he l e weater codio s, wat proectve eqipet opeaed, ec  ca e lp isolae he probe lways mae a toou g visual i specio to cec o a y obvio s probles before aempg o r  e ge eao.

H I OTES C  PRSN T TTHE NERTOR ND RELTOR TR MILS. HH RESDL OLTS C E RSEN T EN ITH TE R LTOR DISCON CTED O R TS SES REM OED. SOM EQIMT (SC S SPCE ETERS) MY E ER IZ ED EN T TOR S O TOOLS, EQIPMENT, CLOTIN, ND YOR ODY MST  KEPT CLER OF ROTTI RTS ND ELCTRICL COECTIOS SPCI L CTON MST  TKE DR  TOLSOOTN SINCE PROTC TE COERS   SFETY ICES MY  D SLED TO  I CCESS ND MKE TESTS E CRL SERIOUS PERSOL NRY OR DT C RESULT FROM TESE ZDS. COS  QLIFE PERSONEL I Y Q ESTIONS

SMPTOM GENERATOR PRODUCES NO VOLTAGE OR RESIDUAL VOLTAGE

Regulator Fuse low

Cec fuse wt a oer Replace bad se efer o eguator maal

olete Of

Cec to be sre mete pase selector swc i o  t e o posiio

I correc Coectios

erify geerato coecios. Refer to dawigs sppied w geerao se ad sec io 3

Defecive Coecios/irg

I spect a wi g for g ro ds, ope circts, sor ccts. Refer o secio 8.

Defectie oltete

erify prope operati o of p ael mee  wit aoh er meer hat is ow  o be accrae Ree o secio 8

o Regao Ip

Measre otage a regulao  i p  refer to secio 8

Defectie Diodes Srge Sup pessor, or eraor idigs

est geerator wi c sa exci ato ( 1 2 ol baery es) efe o secio 8 ad 

olage Reglaor Protecive Sdow Ci cis are Operaig

Corec proble ad ajst reglao Reero reglaor maa 

olage Regulao operatie

djst or repace eglato. Refer o egaor ma ual

_E��

TROUBLESHOOTN SYMPOM: GENERAOR PRODUCES LOW VOLTAGE - NO LOAD

Uderseed Oeraton

Ce  seed usi g taoeters and/ r reuncy mters

Deecti Votetr

Veriy oeration ane meter wit aot r eer that is  own to be ac rate Refer to sction 8

Residu a Vltage

Diso ec t F and F eads a h  otage rgulator I otage goes dow cntue on to nxt se i oltage does not change refer to trub leshootg r symm s of o Voltage  Resd al Voltage"

I ncorct Generator Coneco s

Verify generatr onectios rfer t drawngs sled w geerator set ad seto 

Defetie Coe ctio s/ring

I sct all wiri ng or go ds oen ci rits sot crcts loose coneions dirty coectios

Reglator djustments

djs reglator Reer t regulator anu a Cc excier il d vs Refe to setin 8 and 

Dectiv Diodes Srge Sessor o Geeraor in din gs

es generator wth costat exiato ( vot attery tst) Refer t sectio 8 ad  

Voltage Reglato t Oeatig roerly

djust or elac egular Reer  egulator ma al

SYMPOM GENERATOR PRODUCS OW VOLTAGE WHEN LOAD S APPLED

Oerlad

Mease as and eiy tat the lad does not eceed e nam el at ratng of e geeat Refer to section 8

Orload  Defective mete

Veify etn  ammeer y sin a searate eter tat s  w t e accurate

Droo Cirit

If te generato set is eed r arallelng sme volage droo is oral as load increases Reer to te regular in srtio maual

Coti e toues ooig or symtoms Geerar rduces ow Voltage  No oad

33

ROUBLESHOOTING SYMOM GENERAOR RODU CES HGH VOAGE

Defectve olteter

erfy oeraon of pael meter wth a othe etr tat s n own to be accrae Reer o secto 8

Icorrec Operatng Speed

erfy speed wt tacomee or freuecy eter

Icorrect Cnnectons

erfy geera conecos Refer t drawgs s pl ed w generao se ad secton 3

Defecve Connecons/Wrg

nspec al wg for rouds ope crcus sort crcts

Reguaor dstmens

ds regulator Refr to regao anal

Dode Polarty Incrrec

Chec dodes verfy roper dodes are nstaed and larty s corec Refer o sec on 6.

lage Rglar n Operatng Propery

ds r repace reg ulaor Refe rto regu aor nst rct o ma a 

SYMOM  GEN ERAOR VOAGE S FLUCUANG

Icorrec Speed

erfy seed wt ac eer r freqecy mete

nstabe Seed

erfy governor sablty

oltage Regulatr Stabty

djust regulato stabt y Refer to reguar maa l

Defecve/oose C oec ns

I nsec al wg for oose or d rty coecons

Defecve odes S rge Sup pressr or Generatr Wdngs

est generaor wth constant excao ( vo batery tes) Refer to secto 8 an 

Remote ltage djst R esta (I f used)

Cec operato of reosat Refer to reguator mau al

Defecve Regulaor

Replace regular Rfer to regulaor a nal 

TROUBLESHOOTING SYMPTOM GENERAOR BILDS VOLTAGE FROM SARP, THEN GOES O LOW (RESIDA) VOLAGE

Regulato Poetv u is Operag

ec  d caos o regulaor oec proes ad adjus reg uator as reud. e o gulaor  ua 

SYMOM EQIPMEN RNS NORMALY ON TIY OWER, BT WL NOT R N O N GE NRATO R SE

oltage avefor s stoed

alyz oad. Excessve SR (Tyrstor) oadg wl aus dsoto Soe eupe ay e sestve to dsored wave fos. Ree o Marato Ele

 GNRATOR T STIN G VIAL INPECTON

Whee est g d troublesooig a geetor set,  is lwys  good rctice o m a too ugh su l  secon Reoe coers nd oo for y obious obles un  wdin gs broe conec tos eads, ou tg brcets etc, ca usuly be defed  oo or ny loose   fryed su laio loose o d rty connectos boe wires e sure l  w  g  s clear of rottg parts ery ta e geertor is co ected for he oltage re red, tis is especilly i portt  new i sll ios Cec or ny oreg  ojects, loose nuts, bols, nd electricl coectors Clear paer, leaes bil d g maels, etc , t coul d be suc ed i to the geerator Generto is ai r coold r entes troug  e codut box Cec te air gap or clearance or ostructons ma in generato ad exciter If possile roate te geerator oto y d t be su re i urs freey I seious pobles ca be detifed efore tteptng t perate te mcie additona dmage c be aoided CONANT EXCITATION (V ATTERY) ET TEORY Te genertor outp ut olage s dpendet

on genertor seed, geneaor desgn oad, nd exciter inpu curret If te generor sed and excier ut are now te output ltage  o load cn be easured d compared o e desgn  ue robems can be soated to eite te gen rato r o regl ator system by us g ti s est

TET PROCEDURE 1.

Su e generator set down

 Connect  olteter to te generator outp  Disconect e F ad F eads at te regu ator 4 Connec a   ol battey caable of suppl ying  a m to te  and  leds CAUON eware o cg we co nectg

eads Sty clear of batery ets scag ydrgen gas can explod If aardous conditins exist  se a suiable swtc to conn ect or discoect the battry

5 W  oad  te gee rtor,   eaes ope u geer at ed speed (8 p 6 z or  rp  5  6 esure te ge erao outp u oltge 7 St gee rtor dw  8 isco ec bttey (see Cauio  Step )  Cpe ltge reig wt ue shown  seto  l I oltge redngs e noral, the ma geeraor d excte re oering roperly Troueshooting sou d coti nu e with te egulor If readigs are no normal te prle s in he geertor Cotinue testig diodes, srge suppesso, windings MEAU RING VOLTAGE

We tesing the generato r ad glao he os freuent and usall y easest) measureet wll be  oltage Te generaor w l eed to e  u ing at rated speed ad y ae se o the potecte gurds ad coers eoed  CRFU eep yoursel f ad your test leads out f e way It is best to sut te n dow whe coectg eers Whe usi ng a ligator clps or s on terals, be sre e leds are supported so rao does not sae tem loose wen r u ni ng te geeraor set See fg u re 8 for easureen t pots and expeced meter r�nge settigs We i doubt, star wit  iger rge and wor down Consult eter instrction mal to erfy s operatn a limittios

 GENERA TOR TESTIN G IGRE -1 TYICAL VLAGE MEARE MENT Voltg Murm t

t Po t

Mtr/Rng lcto Rqurt

eeator Op Voltage

Oupt T leads o s r, also ma c ci breaer l ie de F d F2 ermas a the eglator E 2 E ermia t te egtor

Sytem vlage  volt A C See geeat amepl ae ad coecio diagrm

Regaor Opt ( xite Sto p ) Regu tor Seig Volage

200 vo DC ge F i plu , F2 i m s  Usully te ame a  he ysem volage (geeraor otpu vt) Hwever  ome cae esig i ae frm wi d g eertp o strumet pote l afrmer Maximm 600 vol AC Exmp

Cee tp o 480 vol  ystem wol d g ve 240 vol s a 1, 2 or  Exmpl

eglao I pt Volt o U pped with PMG

A 4 60 vol sytem m ust se  trsformer to ep volge dow elow 600 vo See e coe o digrm pplied wh geertor e 200240 VAC 00 Hz@ 1 800 rpm 180220 VAC 250 Hz@ 1500 rpm

PM  leads t te reglar r apacr

Norml ll lod redig  approxmaely  amps DC

C RREN AMP) MEA REMEN

rre measreme (AC) c be easily take wh a am p o yp e meter.

MEARNG RETANCE

NE M amp  a mmetes i l ot mesre

The geerator wdgs ca e mesred d compared o e vale s how n he servce peci iio ecio 12

DC

We easring geerator oupt e , be se te amp s arond al ce or ch ph If he physa ize o te o\cor or the paiy o the meer wI  permit l bles  e mered  oce, eah oe an be meured dividally. Add e i div ia l eadings together o ge e toa Compare readi gs o e geerr ameplte (name pate ri g s are alway gven per phae)

M ttr

Te main str windg resitance  very low A mee capae o eadg i te mlihm age wold e re red Howver  tandrd VO .M  a be ed  e for  ti y hrs or gro ds . Exmp Wi ead  dsoneced, a merement from T1 to T4 hold e very low (coiniy on mos V.O . M's). Meare rom T o T4 o ay oher lead sol  e i fi te Measre rom he T lea to te geetr frme o e for grod (red ig ld be iniie).

Ampeage old eve r exceed he mep ae ratng whe    g e i ntended load. (Ampeage my go aove nameplate mmenarly whe srtig arge motors.) We measrig exier ied mps (F1 d F2 lead)  D.C mete is eired. Te maim m ield c ren d er  ll reglator forig i 6 amp D.



 GENERA TOR TE STN G Exctr Sttor

T eciter taor esstace i s easured b dsco ect te  ad  ead at e regato easure t essae btwee te leads ase fo  leads o e ae to ce or go ds Mn Roor

oe ari s ad d isc  ect t mai rotor lead fo te ecife aeb l Measr te rtae aco t a  tor wi di g oare readi g to vae ow i evice sfcaio secio 1 asure o e lead to te ecier moti g bolt to c or god  Excr Rotor

Doec te 3 ecier rotor lead a te diodes (eav eads discoeced i roceedig to cec dode) Mease eitace betw al l tree eads oare value to serve siicatio ecio 1  eaue ro te ead  t eciter mot i bolt to cec for god TESTI NG DO DES  RECTI FIE RS)

Dodes ero e futio of a lctica ce c valve Te codu  oe diectio ol ad ae usd t ectf a cu t i o dc cure t To e, measre t rtace firs  oe diecto ad te reverse te eads ad est  t e oter dreio T ead g u ld be ig   te evese decto ad lw  te oward direti A sortd diode wil read low i b t di recios A e dode w read ig  bo diretos OTE

1  Two diferet olartie of diode are sed Te ol difeece   te wa e devie i caical l laced i  case W cag  g diode, be ur te correct olarit  ed Refer o t o 6 fi gu  6  ome mte do ot ave e og votag e t from t i teal batterie to t  e did  (ab 06 vlt i e ed), ad te volage ca ca ge wit differe age setig ult e itu c  aal fo r mete

NOTE lares sled b e es eral bae a or a  crresod  e + ( - ) ais o e ete INSATI ON RESISTANC E  GEN ERA

I slati eistace is a eau ee of e ieg ri o te isulatg ateial tat searate te eetial w d  gs fro t eerator eel coe Ts esistace ca degade ove te or due  coa a (dst, di rt, oil rase ad eeal moue) os wdg falu es are du to a bea dow  t slatio ste I a cases, ow is ati  sace i aed b ois oll eced we e geerator i sut d ow Te robem ca be correced s b di o te widigs etio  Noma ly e resisae o te i  ato sste  o te orde of mi o  f oms t s ared wt a device caed a egge wi s a em mee (eg is for ml io ) a d a ower ul Te ower  l voltag vares, b e mo como i 0 olt A megger voage ve 00 is o ecoeded ecet for ear  medu vlt a (4004160) tato o l  CATION:  st doect a electroi c cooes reulatos, diod ,  ure  rotecto, rotective ela, etc, w il l b detroed if bected to e i  meggr voltages

To measure isulaio reitace, oect oe megge lead to t lad for te widig to be tested, et te oter megge lead t te ge ato frae  r te leads of t art beig esed ae ot oucig a mea art of e geaor (If te eutral i gouded t t be d scoetd) Tae megg er radi g (reer to e maual fo e megger) IN SAION RES STANCE  MAIN STATOR CAUON e sure e eguaor, ad a oer elctroic como et , me rig, oectve ela, etc, ae discoected befoe meggerig  ig  meg ge vltage wi l deto e  as

All tat eads st be iated o gd ad eced gee (  m  em w g ded eutral  te eutal ca b lated fr god ad sed a a e  it)  C o et  e megge lead t te ai  star lead C ect te te egge lead  e geeat gd std Tae te mg readig (rfe  trcts fr te megge)

 GNRATOR TSTIN G T mi ni m m accpabl al can b calculat ing t folowing forla

MAN OTO FD AC MPDANC TST



THOY: ma n otor rsistac can b ar

Minm Insuatio Ritanc  Gn Voltag 1 (Mgohm) 1000

wi a ry accrat mt that s abl t masr low (1 o) rstanc bt t i fclt to trin f thr ar trn to tn orts in th fil pl wnng O hrt tn woul ly cang a ristanc rang n th or of on half f on pcnt.

xml For a 480 lt gnator

480 000



1



1.48 Mgohm

Th ac impanc tt asrs th mpac (in ctac a rtanc) of th fi pol coil Shot trns  n t fil pol w i ng chag t coil inctac to a m ch gratr gr tan th  rsstac

If th ain g i blw th rcom al th win i g mt b i t or rpar.  NSATO N SSTANC  MAN OTO

POCED

Diconct t main rtor la from th i big o th citr rotor Conct th la tgtr with  mggr la Cct th oth mggr la to a goo gron on th  rto assmby ch as cit mnting bolt Tath  mgom rai g (rfr  itrctions fr th mgg ).

Stp 1  Th to m t b port n a o magn tic s rfac ch as a woo i D nt s a tl tab that wol crat a magnti c short ci ci twn h pols

Th mi nm m accptal al i 1 . mgohms.

Sp : pply 0 ot a to iscnc mai otr la  F1 an F.

I f th ain g i low, h wning m st b r ot or rpair

Stp 3 Masr an rcor oltags acro ac pol twn poit " an " a C "G an D" an E" (Fig r 8-1)

S"

,

 NSAT ON SSTANC  XCT STATO 

Disconnct th citr la F an F from t rglator. Nr s bct th rgl ator to a mggr Coc F1 a  tgtr wit o mggr la Cont th othr mggr a to th groning st . Ta th mgom rai g (rfr t istrct ios for  mgg). Th mini mm al is   mgohm If th rai ng i low, th wining mt b ri t or pair. N SATO N SSTANC  XCT OTO

Dcon c th citr roor wn gs (3 la from t io). Coct all 3 a togthr w o mgg r la Conct th othr mggr a  a goo go on th roor assmbly c as th moting bolt a th mgo raig (rfr to t itrction or t mggr)

(F

F)

St 4: T oltag rai g hol  balan c wi thi n o olt. SUTS  t  ac oltag ar no balac (30 ±

Th min im m accptal al i  . mgohm

 ac wit 10 ac inpt) acros ach ol t win ig ha ort tr an sol b rwon

f t rain g is lw, th wini ng mt b ri o or rpar.

Rr to Mara o Elcri or rthr iormatio 9

ART Not: This part lt i for rfrnc only. Alway giv compt gnrator mod and rial numbr w oding pat

TABLE

9: PART LIT

Pat Numb

l

  

 

Ma y wh Saor Wg Ma oor wh Sha a Wg ape aseers /8  .2 /8 Spl o Washer /8 la Washer 4 D p Coer poal 5 Sree  ape S # or S #2 o S # or S #/2 or S #0  Coog a 8 De ub .  eer o ay

80000 8000 8000 2 2 22 22 2 2  2 20 00

40

Quantity

  2

 



 

PART Item

Description

Part Numbe

9

Dve Disc Spaces for SAE 1 1 1/ Dsc for SAE 1 4 Dsc Drve Dscs 10 SAE 11/ o SAE 1 4 o SAE 18 11 Dve Ds Fastenes  1 1 1/ Dsc 5/8 x 00 Gade 8 fo 1 4  1 8 Dsc 5/81 8 x 1 .50 Grade 8 5/8 Hadened Washes Key 3/4 x 3/4 x 4 1 3 Ree Muntng Hub Fan Fastenes 4 1/1 3 x 1 50 1/ Beleve Washes 15 Cnut Box - Stana Codut Bx - Special 16 Sews  Ct Bx Cves 1/40 x 75 Sef Lkg 17 Codut Bx Se Pael  Blak Key 3/8 x 3/8 x 3 18 19 Rece Assemly Fasteners 1/40 x 6 1/4 Fa Wase  0 Beang  Sze 31  Dbe Sealed   Ed Cap   Ed Cap Fastenes 1/40 x 6 /4 Spt L Wase  3 Rece Assemly Exer R  4  5 Exce Sa  6 E Be  7 Lvee Cd Bx Cver  8 Cnut Box Se Pane  Reglat Mtng 30 Exte Sar Reag Screw 3/8   6 x 1 .00 3/8 Spt L Washer 3 Grudg Scew 3/8 6 x 3.00 3/81 6 N No·Magec 3/8 Fa Wase NoMagntc 3 Cd Box Moung Fases 3/8 6 x 75 3/8 Tt Was 33 Gasket 34 End Bell Fastenes 3/81 6 x 1 5 3/8 Spt L Washer 3/8 Fla Washe R.TF Ree T Fa

=

41

A55567

Qantity 14

5

A55506 A55508 A55575 6 A967 A967150 A96671 A565830 70780701 80100805 A·968·1 73640·0A R.TF A·4675 7364003 A76053 801 0000 801 063 831 8301 A·5606

1 1 4 1 3 1 1 4 1 1 4

801 00 801 06505 777060A 791 1480A 7840A B5605B C5556 7364004

1 1 1 1 1 1

80100405 801 06507

1 

A6937300 A97861 A97871

1     8

801 00403 A7675 A50493446 801 00406 801 06507 8010604

1 8

SPCIA TOOS TDRD T

h MagaU gnrator s assb with ria stanar  harwar. Wrnh sizs ro 5/6 h to 7/ in ar s  sot a st srw s s i th ri hb.  1 /4 in h all  tp wrn is rq ir to ro t  astnrs sol  b proprl torq  stion  . or wrs ranging r 25 n Ib tro gh 2 tIb shl  b aailabl. letrial tst q pnt sho inl  a lttr r  ltter VOM)  lap o aetr arat rn tr or tahotr and a goh  etr ee stion , Gn rator stg or or ira ton I T

In addition to t stanar tools td abo th l wing spal tls wil l ailitat ral an nstallaton o larg an/or spial parts s tools an  obtan ro t Maraton ltri parts departnt.

R 

otr litig itr  Fi g r 3). h ain g n rar rotr s hav approat 1/ t wgh t o t g nrator) and iilt to ha. he propr tr shol b sd whnvr roing or istalg t an rotor ito th a stator Wit h t propr ar an qi pnt th winin gs an b asil aag

n

ap ring prs Fgr ). h MG rtr is instald to t gratr shat wit a sap rig h noinal shat atr is 2/ incs an t rig  st b spra appratl /4 nc s r roval  inst all t snap r ing  s a p  pip with a 2/ inch I .D Fgr 2). s th MG rotor and snap rig ot t sat ti l t rig snaps it t groov

FGR 3

I

 sctn o w iri g vcs sch as lctri cn ctrs tap cab ts, crping a striping tools, tc. so aso b a part o t gratr srvi tool kit  M rglator ss at / inc h al is lat trnals or WG #4 wir

FGRE 

L �. 

PREPARATION FOR SHIMENT HNG INSTRCONS

Sig ad  ndlng wl e  uc ease if t ge ertor s asned o a sut e s  ing sd  il lw ndg y a orlft. Te sd sould eed eynd te ge eror i  l directn s.  f te rigina sid  s avlle ts d e used. Mrto Electric ill suly sipping sid dwngs uon reqest Overses sippg my eure sl exort crat  g Ce it yr reg t carrer en n stlled, s ngl e eng g entor roos re supored on e drve end y te drve dscs oled to e eng ie lyweel e e egi e s removed, te roor s e sued y an rpte fixue t revent ma n ror ma  stor or excer dage Figre  1 1) ee sipping ny snge ing generor, te min oor st e suored y te dper si g n proprite fixt re

CAON

O NOT ATTMT TO TRANSORT ANY NERATOR WITHO ROER ROTOR SORT, EXTENSVE QMNT AMAE CAN OCC R

43

SPECICATIOS AB 2: MAGNA PUS - ASENR AND RQUE SPECI ICAINS Fatener Spe. 

Size Da-Thread

Torque@ F-Lb

Font Backe (End Bel)

G  5 capscew wh at nd oc wases

 3/8 - 6

5

Drv Dsc

G 8 capscew wh hadd wass

1 92

Aa o ea brac

G  5 capscws wh fa n o wases

Cnu Bx

Ga  5 capsw w a ty lk wah

 5/8  8  3/8 - 6  3/8 - 6

PMG So

Gae  5 psws wh belvl wshs

/ - 



xce Sto

Sc ea  scrs

/ - 

6

Cog Fan

Ga  5 pws t lll he

/ - 

 6

Rcfr Assemb Montg

ad  5 ars h la w ahes

/   / -  3



Part Descpton

e H S Sce Sct head s cw NOTS: Al fas a A Amean aa. Al q l ar  a aw hh  s  h anaLU I a    n-l,   Tabl   A  qt ha h  

  

0

5 5

 5

SPECFICATIOS TABE

12-2:

.

CAPSC EW TO QUE VAUE S

w  n lm n Strng S

 o 1/2 - 69,000 SI o 3/4  64000 PS o   5000 S

o 3/4   20000 PS o 1  1 1000 PS

0000 PS

SE G br

1 o 2



8

0

.( 

/\ @

psrw  Mrng psw o Sz nchs   hr

oe  Fb - ld

D

o  F-b 

or  Ft-b m D

Pd

t

l

l

Dy

P

(8)

12

(6)

1

(15)

10

(14

9 (12)

8 (1 )

4

(9)

3

(18)

11

(15)

(23)

1 (20)

14 (9)

24

(33)

22

(30)

9

(26)

()

9 (26)

 7 (23)

1 5 (20)

27

(3)

24

(33)

22

(30)

4

(9)

31

(42)

28 (38)

2 (34)

44

(60)

40

(5)

35

(4)

(24)

6

(22)

3 (47)

32 (43)

28 (38)

49

(66)

44

(60)

39

(53)

25

(34)

22

(30)

49 (66)

44 (60)

39

(53)

70

(95)

63

(8)

6

(76)

(4 )

27

(37)

24

(33)

55 (7)

50 (68)

44 (60)

78 106)

70

(9)

62

(84)

39

(53)

3

(47)

31

(2)

 (102)

68 (92)

60 (81) 105 (2)

95

(129)

84

(14)

 20

41

(6)

37

(0)

33

(4)

85 (115)

77 (04)

68 (92) 120 (63)

9/16 2



(69)

46

(62)



(56) 10 (49)

99 (13)

88 (19) 155 (210) 0 (90) 124 (168)

18

5 (75)

0

(68)

4

(60) 120 (63) 108 (146)

96 (30) 170 (230) 153 (207) 36 (184)

/8  11

83 (113)

75

(02)

18

95 (129)

86 (7)

3/  10

10 (2)

1/4  20

5

(7)

4.5

(6)

4

()

8 (1 )

 28

6

(8)

4

(7)

4.8

(6)

 0 (14)

5 /1 6   8



(1)

0

(4)

9

(12)

17

 24

3

( 8)

2

(16)

10

3/8  6

18

(24)

16

(22)

- 24

20

(2)

18

7/1614

28

(38)

20

30

/2  3

- 6 7/8  9

95

(0)

7

(9)

6

08 (146)

96 (30)

(89) 1 50 (203) 13 (183) 120 (63) 210 (28) 189 (256) 68 (228) 76 (03) 70 (230) 153 (207) 136 (8) 240 (32) 216 (293) 92 (260) 84 (4) 270 (366) 243 (329) 216 (293) 37 (508) 338 (458) 300 (0) 66

92 (2) 295 (00) 266 (361) 236 (320) 420 (569) 378 (13) 336 (56) 60 (217)  (19) 28 (17) 39 (3) 356 (83) 36 (428) 605 (820) 5 (739) 48 (66)

11  (6) 104 (141 )

 8

7 (237) 58 (214) 0 (190) 3 (590) 392 (3) 38 (42) 67 (9) 608 (824) 40 (732) 235 (39) 22 (287) 188 (2) 590 (800) 531 (720) 472 (60) 910 1234) 89 ( 0) 728 (987)

 14

20 (339) 22 (305) 200 (27) 660 (895) 9 (805) 528 (76) 990 32) 891 (1208) 792 (07)

- 14

S  w hrdd o n  ee rdos n tor o 30% o oe

4

SPECIFICATIONS NO: All ecitation da based on mesureme usin F nd F2 ecitr fiel win. For F o F ata rfr to fctoy ABE 2: EXCAON DAA   HZ -  8 RM

Md m 40S260 40S26 430S1262 40S263 40264 0S26 0S266 432S267 432268

Excit d Rsistac � Oms  5°C 186 86 86 86 186 186 186 86 86

Exc d Vlt 1 ad F2 a Rga N ad 240/480 Vlts 89 0 100 102 97 0 2 17 49

N ad Op Vltag Wth Fxd Exca Hg Wy Cci® 24V DC 2V DC 30 0 600 10 600 0 600 0 610 20 90 00 70 480 80 490 440

50

 F ed od exce r ed vl -  en nmpe.  Fr low wye conecio: divid vl ow n l by 

Fo h de cncon dvde ve how  l by7

AB  24 EXCAON DAA - 5 HZ  5 RM

Modl N 4301260 40261 430262 430263 43026 430 26 430 266 432267 4321268

Ec Fld Rac - Om  2  C 86 86 86 186 186 186 186 186 86

Exct d V F1 ad 2 a Rglao No ad 41 5 Vots .0 2 12 12 119 138 149 38 7

 F red od xcr  d vl   ro eple  Fr low wy cnco ivd v hw i n be by 2 Fr hh  ccn: dvid v how i ble y  72.  For dl concin: dvd  v hown   by 72

46

N oad Otpt Voag Wh d Exca Hig Wy Ccto® 4V DC 1V DC 10 430 490 410 490 10 490 410 00 420 480 400 470 380 480 400 40 360

SPECIFICATIOS L 5: RINC V  MIN WNDIN NMN CD 5"C RINC IN OHM  Mdel N

430S120 430S2 40S  430S23 43S24 430S1 432S 43S27 S2



Windg

SG4300 400 4003 434 430 4300 4307 3 439

Man

Stat( 204  13 0 71 4 4 073 04

  : RINC V  XCIR WINDIN NMIN CD 25 C R I NC N OH M

ai

oto 42 04 20  94 3 74 7 2

ECitr Stto (Fild)

ECt Rot (Atu)

PG Sttr

86

0



  vlue own e ln o l o he hgh ye coo o lo wye ocon dvd vue ow  bl by 4

 47

GENERATOR FORMULASQ o i

hree Phe

Kow  ue

K

Vlts et, we Fat

E x I  1   F 1000

KV

Vlt, ret

E   1  1000

RKV

Vol rrent owe Fator

pEgne tpu

Geneator  Geneator Ef. aator a orsepowe attey agn g Geerato p





E  I x 1 1000



kV x 

 F  

K feny x 6

+

Ra oolg at hg an Ge p hp

KRe re fo oo

oo r hp ff

 .6 Effecy

KVReu e fo ot

oor hp Eff owe Facor

x .6 ffcecy  F

p

p, Vo

p  6 1 3 x  x  e cy  F

p

K, Vol owe Fao

K x 1000  x 1 .3 x F

p

V Volts

V  1000 E  1  3

Freqeny

Rp Poles

 oe  x 60

oles

Feqeny p

 x 60  rp

Rp

Freuey oes

  0 x oles

Volts (Amps) IPF Current ower Factor

CE= 



.

+

NOTES Md b i   b  d D  By

49