A380_25_B2X1

Airbus A380 RR RB211 Trent 900

ATA 25 Equipment/Furnishings

EASA Part-66 (excluding−LevelLevel-1−Contents) B2 _ (excluding−

Revision: Author: For Training Purposes Only 1NOV2008  LTT 2007 WzT

Training Manual For training purposes and internal use only.  Copyright by Lufthansa Technical Training (LTT). LTT is the owner of all rights to training documents and training software. Any use outside the training measures, especially reproduction and/or copying of training documents and software − also extracts there of − in any format all (photocopying, using electronic systems or with the aid of other methods) is prohibited. Passing on training material and training software to third parties for the purpose of reproduction and/or copying is prohibited without the express written consent of LTT. Copyright endorsements, trademarks or brands may not be removed. A tape or video recording of training courses or similar services is only permissible with the written consent of LTT. In other respects, legal requirements, especially under copyright and criminal law, apply. Lufthansa Technical Training Dept HAM US Lufthansa Base Hamburg Weg beim Jäger 193 22335 Hamburg Germany Tel el::

+49 +4 9 (0) (0)40 40 50 5070 70 25 2520 20

g n i n i a r T l a c i n h c e T a s n a h t f u L

L N O S E S O P R U P G N I N I A R T R O F

EQUIPMENT/FURNISHINGS

A380 25

ATA 25

EQUIPM PME ENT/FURNISH SHIINGS



EQUIPMENT & FURNISHING EMERGENCY LOCATOR TRANSMITTER

A380 25−69

ELT REMOTE CONTROL PANEL



A380 25−69

111MV


Figu Figure re 1

ELT ELT Remo Remote te Cont Contro roll Pan Panel el



25−69 EMERGENCY LOCATOR TRANSMITTER Description The basic ELT system is a stand−alone system, that means there is no interface to other A/C system are needed for operation. The basic ELT system is specified as simple as possible, but as safe as possible too. To ensure the functionality of the basic functions of the system the ELT transmitter is housed in a very robust box, which protects the transmitter in case of fire, explosion or crashes. To ensure the functionality even after a crash the ELTS−unit has been tested with a g−shock test at 500g for 4ms and at 100g for 13ms. Besides the coaxial cable between the ELT transmitter and the antenna it is as short as possible to ensure the connection in case of a crash, the max. length is 2 meters. General  Cospas−Sarsat approved ELT operating on three frequencies (121.5, 243 and 406 MHz)        


A380

Automatic/Fixed ELT Compatible with any Cospas−Sarsat Protocol Meet both FAA and JAA requirements Easy maintenance: A programming module keeps aircraft identification on board. Programming tool is not needed Automatic ELT can be installed in four positions High efficiency: 2 antennas (primary and back up) Connection to cockpit remote control panel Capability to transmit GPS location data

Main features  Compact, light weight, stand alone  Identification Module     

Selectable automatic activation direction Dual antenna access Easy maintenance and installation Possible connection to on−board GPS No false activation induced by EMI



A380 25−69

Z293 , Z294

FR93 FR92

Activation/Identification Module

143MV

Backup Antenna Output L N O S E S O P R U P G N I N I A R T R O F

110MV

Remote Control or Programming Tool

Antenna Output

Figu Figure re 2

Emer Emerge genc ncy y Loca Locato torr Tra Trans nsmi mitt tter er




A380 25−69

ELT ANTENNA LOCATION Location The ELT primary antenna is at the top of the fuselage at FR90 / STA59690 FR91 / STA60325 and mounted by 6 screws. Test after installation After a new Antenna installation is a functional test of the ELT system necessary, to do with a VSWR test equipment.



A380 25−69

112MV

FR91 FR90


Figu Figure re 3

ELT ELT Ante Antenn nna a loca ocation tion




A380 25−69

ELT SCHEMATIC Operation The ELT is powered from the DC Bus via the SEPDC 1 with 28 VDC and has an internal battery, which have a life time of 5 years. When properly installed on the airplane, the ELT will be activated automatically in a crash. It can also be operated by setting the switch on the ELT to ”ON” or the remote switch on the ELT control panel to ”ON”. For normal operation, the switch on the ELT is set to ”AUTO” or ”OFF” and the switch on the control panel is set to ”ARMED”. The ELT light will be off. Transmission is done by the normal ELT antenna or via the Backup antenna. The output and input to/form the SCI (Secured Communication Interface) units are not jet connected (future connection). Control On ground and the ELT powered the ELT light at the maintenance service panel at the nose gear will illuminate. For normal operation, set the switch on the ELT to ”AUTO” and the control panel switch (P5) to ”ARMED”. When the ELT is turned on, it starts a self−test of the transmitter. The battery voltage test is under maximum load. The ELT tone and front panel LED start immediately. A short interruption occurs at 50 seconds. At 100 seconds, the tone and light begin to cycle on and off at a 1 Hz rate. At 150 seconds, the ELT begins 406 MHZ transmissions each 50 seconds. The LED and tone alternate 1 second on and 1.5 seconds off. The LED on the front panel of the ELT will be continuously on for more than 10 seconds if the self−test is passed. A self test of the ELT and programming unit is activated when the control panel switch is in the ”RESET” position for more than 1 second. If the ELT is accidentally activated, reset it by setting the switch on the ELT to ”ON” and immediately back to ”OFF” then to ”AUTO”, or by setting the control panel switch momentarily to ”RESET” and allowing it to return to the ”ARMED” position. When the ELT is operated on ground the ELT will provide an aural warning signal to the warning horn at the nose gear.

Installation of the ELT When the programming unit is connected to the ELT, data is automatically transferred to the ELT to code it with the aircraft information. Upon completion, verification is made of the validity of parameters transferred to the ELT. In case of a failure, the red indicator on the programming unit will flash for 10 seconds. If verification is successful, the red indicator will illuminate continuously for 10 seconds.



A380 25−69

28VDC 105PP 24−68−00

33−14 SCH05

3A

A

K1A 19 K1A

NETWORK BUS

M

DC GROUND

N

28VDC

A B LIGHT TEST BITE

801MV C/B ELT RCP

OUTPUT

P

INPUT

R

A

AE 13H

ELT BITE DSI

13G AE

ELT BITE DSO

1TL1 SCI−1 231 4VU123 46−11

3111XZ6 PCB SEPDC1 DC10 24−73−12 UNUSED B

3XZ SEPDC1 123

AVNCSVE VENT NT COCKPIT CALL

APU FIRE APU SHUT OFF

ELT

33−13 SCH03

28VDC

G

CHASSIS GND

J

0VDC

A

DC GND

L

GND BACKLIGHT

K

BACKLIGHT

H

EXTL. WARNING

F LT I NT

SV CE I NT

A

A

ELT BITE DSI

13G AE

ELT BITE DSO

1TL2 SCI−2 241 3VU124 46−11

HORN CONTROL

C

REARM/AUTOTEST

D

110MV

A

5

ELT ACTIVATED

7

TEST/RESET ON/ARMED

ON/AUTO

E

1

+LIGHT

F

13

A

A

A

B

A

B

A

V BATT

111MV CTL PNL−ELT 211

ELT INDICATOR LIGHT


AE 13H

HORN RESETLIGHT TEST

23−53 SCH03

FR91 FR90

112MV 15 16

A

A

112MV ANTENNA−ELT 290

A/C ON GND

1GN MAINTENANCE−SERVICE PANEL 120

A/C ON GND 6WC HORN MECH CALL 127

25−69−01 SCH01 P003

Figure 4

B

C 143MV ANTENNA−BACK UP 290

ELT Sc Schematic

C 110MV TRANSMITTER−ELT 290


EMERGENCY EQUIPMENT EMERGENCY LOCATOR TRANSMITTER

25−69

ELT PROTABEL “RESCU“ GENERAL General The beacon is a compact, bouyant, automatic unit, which consists of a transmitter, a water activated battery, a self−erecting antenna, and a tethering lanyard assembly. The frequency of operation and modulation is dependant on the beacon under discussion. Characteristics The characteristics for the beacons are as follows: RESCU 99 Frequency:  121.5 MHz. Civil aircraft distress frequency.  243 MHz. Military aircraft distress frequency. Modulation:  The transmission is on both frequencies simultaneously and is a swept downward tone RF Output Power:  250mW (typically). Range: 200 to 250 nautical miles at 30,000ft. Battery Endurance:  48 hours minimum. Physical:  Length: 55cm  Width: 8.5cm 


A380 Model RESCU

RESCU 406 Frequency:  121.5 MHz. Civil aircraft distress frequency.  243 MHz. Military aircraft distress frequency.  406.025 MHz. Satellite frequency. Modulation:  Data biphase L encoding, short message, Serialized Aviation User Protocol. RF Output Power:  5 Watts. Battery Endurance:  50 hours minimum. Physical:  Length: 68cm  Width: 8.5cm


EMERGENCY EQUIPMENT EMERGENCY LOCATOR TRANSMITTER

A380 Model RESCU

25−69

.

TRANSMITTER SECTION

ANTENNA RETAINING CLIP

OPERATION INSTRUCTION PLATE

LIQUID CONTAINER

LANYARD (ATTACHED (ATTACHED TO SLIDE RAFT)

SWITCHING INSTRUCTION PLATE

LANYARD ASSEMBLY

BATTERY SECTION CONTAINING BATTERY L N O S E S O P R U P G N I N I A R T R O F

BATTERY COVER

Figu Figure re 5

ELT ELT port portab abel el “RES “RESCU CU“ “



COMMUNICATION EMERGENCY LOCATOR TRANSMITTER (ELT) TECHTEST 500−12Y

A380 Model “TECHTEST 500−12Y“

25−69

ELT TECHTEST 500−12Y EMERG. LOCATOR TRANSMITTER (ELT) SYSTEM: Background Due to JAR OPS 1.820 and JAR OPS 1.830 all aircraft shall be equipped with an ELT which is capable of transmitting on the frequencies 406 MHz and 121.5 MHz simultaneously. Therefore it was necessary to replace the old ELT ”Rescue 99”.

NOTE: NOTE: THE ELT IS NOT INTERCHANGEABLE BETWEEN THE AIRCRAFTS WITHOUT REPROGRAMMING! REPROGRAMMING WILL BE DONE BY THE WORKSHOP. FOR DLH IT IS (LHT HAM WG 234) WITH SPECIAL TOOLING.

Location The new ELT Techtest 500−12Y (HR Smith) is installed inside of the emergency equipment overhead bins, forward of door 2L/H and door 5L/H (STA 760 and STA 2200).

NOTE: NOTE: THE ELT WILL BE STOWED AND SECURED IN A BRACKET WITH A SPECIAL TAMPER PROOF SEAL.

Technical Details The ELT size is 150 x 87.5 x 37.5 mm and weights around 600 gm. When activated the beacon transmits on 406,025 MHz to the satelite and 121.5/ 243,0 MHz to mark its position for rescue. The satelite cover extends to all parts of the world but the time between passes over any point on the globe differs. It can pinpoint the A/C location within 5 square kilometer. The 500−12Y beacon continues to transmit 406,025 MHz to the satelite for 24 hours before shutting down. The 121,5 MHz and 243,0 MHz, which is used for location, is switched on at beacon activation and continues through until the battery is discharged (at least 48 hours). The ELT can be switched on by pulling the lanyard, or place the activation switch to the ON position. A dual frequency (121,5 and 243,0 MHz) transceiver facility is provided and transmissions by the survivor can be initiated by pressing the „Press to talk“. All necessary maintenance to be done on this ELT will be done „on wing“. The ELT is COSPAS−SARSAT and FAA TSO C91A and C126A approved as a type ”S” survival ELT NOTE: NOTE: THE ELT IS NOT REPAIRABLE. IT IS ONLY POSSIBLE TO CHANGE THE BATTERY AND TO REPLACE THE ANTENNA IF NECESSARY.

Operation and BITE The ELT has a three position switch on the left hand side. The positions are: − Test : ELT performs performs a BITE, BITE, and the the result result will be indicat indicated ed by the beacon active LED − OFF: OFF: ELT ELT is swi switc tche hed d OFF OFF − ON: ELT is is activate activated d and transmits. transmits. The ELT ELT can can also also be activated activated by pulling the lanyard Bite results indicated by the LED are − steady steady ON: ON: ELT is operationa operationall − fast flashing: flashing: Battery Battery failure failure − slow slow flas flash h (fla (flash sh with with paus pause): e): Intern Internal al fault fault




25−69

1.) 1.) 2.) 2.) 3.) 4.) 5.) 6.) 6.) 1 4

3

2

5 6


Figu Figure re 6

ELT ELT TECH TECHTE TEST ST 500− 00−12Y 12Y

Swit Switch ch (On (On/Of /Off/T f/Test) est) Bea Beacon con act activ ive e la lamp (LED (LED)) Press to to Ta Talk ke key Hi/L i/Lo vo volume sw switch Antenna Batt Battery ery repl replac acem emen entt & ante antenn nna a tor torqu que e too tooll (delivered with new battery)


COMMUNICATION EMERGENCY LOCATOR TRANSMITTER (ELT) TECHTEST 500−12Y Inspection / Check of Battery − Check the ELT for proper attachment attachment and unbroken unbroken seal. − Check expiry date of ELT battery through the cutout cutout in the bottom bottom of the bracket (The remaining time until next check according to CMS must be more than 3 month). NOTE: NOTE: IF IT IS IMPOSSIBLE TO CHECK THE EXPIRATION EXPIRATION DATE THROUGH THE CUTOUT (A MIRROR MIGHT BE NECESSARY FOR THAT INSPECTION) REMOVE THE ELT FROM THE BRACKET TO GET ACCESS TO THE IDENTIFICATION LABLE. − After this inspection install install the ELT in the bracket bracket as described in the Techtest Operating Manual. NOTE: NOTE: USE ONLY A TAMPER PROOF SEAL TO SECURE THE ELT IN THE BRACKET. − To make this inspection easier for the next time install a placard with with the expiration date and your ID stamp on it. Replacement of Battery − Remove Remove the ta tamper mper proof proof seal. seal. − Release the strap strap which secures the ELT in the bracket. − Remove Remove the ELT ELT from the the bracket. bracket. − Replace Replace ELT Battery Battery − For battery replacement refer to the Techtest Techtest Operating Manual.


LHT only : Send the completed data sheet (SPM 25−66−01 Page 5) to HAM WG234. WG234 makes an entry in the „Lebenslaufkarte“ with the new battery expiry date. − After battery replacement perform ELT selftest according according Techtest Operating Manual. − Install the ELT into the bracket. Fasten the strap which secures the ELT in the bracket. − Install Install a new tamper tamper proof proof seal. seal. NOTE: NOTE: IF THE SELF TEST FAILS AND THIS IS NOT CAUSED BY THE BATTERY THE ELT MUST BE REPLACED.


25−69



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25−69

A380 25 B2X1

TABLE OF CONTENTS ATA 25 25 EQUIPMENT/FURNISHINGS . . . . . . . . .

1

ELT REMOTE CONTROL PANEL . . . . . . . . . . . . . . . . . . . EMERGENCY LOCATOR TRANSMITTER . . . . . . . . . . . ELT ANTENNA LOCATION . . . . . . . . . . . . . . . . . . . . . . . . ELT SCHEMATIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 4 6 8

ELT PROTABEL “RESCU“ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 10

ELT TECHTEST 500−12Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EMERG. LO LOCATOR TRANSMITTER (ELT) SY SYSTEM: .

12 12

A380 25 B2X1

TABLE OF CONTENTS

A380 25 B2X1

TABLE OF FIGURES Figure Figure Figure Figure Figure Figure

97 97 ELT Remote Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Emergency Locator Transmitter . . . . . . . . . . . . . . . . . . . . . . . . 99 ELT Antenna location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 ELT Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 ELT portabel “RESCU“ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 102 ELT TECHTEST 500−12Y . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 5 7 9 11 13

A380 25 B2X1

TABLE OF FIGURES

A380 25 B2X1

TABLE OF FIGURES

A380 25 B2X1

TABLE OF FIGURES

A380_25_B2X1

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