ENGLISH HANDBOOK FOR OPERATING DIRECTIONS
RING LAB code 3108A
3108 A RING LAB
TABLE OF CONTENTS CONTENT S
Table of contents Chapter 1 General General information information ......................................................................... ............................................................................................. .................... 1-1 1.1 Provided documents .................................................................. ................................................................................................... ................................. 1-1 1.1.1 Present manual......................................................................................... manual................................................................................................. ........ 1-1 1.2 Ownership of information ........................................................................ ............................................................................................ .................... 1-1 1.3 Conventions ................................................................... ................................................................................................................ ............................................. 1-2 1.3.1 Terminological conventions ...................................................................... .............................................................................. ........ 1-2 1.3.2 Typographical conventions ...................................................................... .............................................................................. ........ 1-2 1.4 Identifications data of Manufacturer............................................................................ 1-2 1.5 Identifications data of the machine ...................................................................... ............................................................................. ....... 1-2 1.6 Assistance................................................................................... Assistance................................................................................................................... ................................ 1-2 1.7 Description of the machine ..................................................................... ......................................................................................... .................... 1-3 1.7.1 Standard references ..................................................................... ......................................................................................... .................... 1-3 1.7.2 Functioning ....................................................................... ....................................................................................................... ................................ 1-3 1.8 Foreseen uses ............................................................................ ............................................................................................................ ................................ 1-4 1.9 Non-foreseen uses.................................................................................. uses...................................................................................................... .................... 1-4
Chapter 2 Information Information about safety safety ................................................................. ..................................................................................... .................... 2-1 2.1 Safety standards ......................................................................... ......................................................................................................... ................................ 2-1 2.2 Protections ..................................................................... .................................................................................................................. ............................................. 2-2 2.3 Precautions .................................................................... ................................................................................................................. ............................................. 2-2 2.4 Noise.................................................................. Noise ........................................................................................................................... ......................................................... 2-3 2.5 Signalling................................... Signalling.............................................................................................................. .................................................................................. ....... 2-3
Chapter 3 Characteristics Characteristics of the machine........................................................................... machine........................................................................... 3-1 3.1 Dimensions and weight of the machine ...................................................................... 3-1 3.2 Alimentation data ........................................................................ ........................................................................................................ ................................ 3-1 3.3 Machine characteristics ........................................................................... .............................................................................................. ................... 3-2
Chapter 4 Worker interface................................................................................................... 4-1 4.1 Control panel............................................................................................................... 4-1 4.2 Software/PC System................................................................... System ................................................................................................... ................................ 4-2
Chapter 5 Installation ................................................................ ............................................................................................................ ............................................ 5-1 5.1 Transport..................................................................................................................... Transport..................................................................................................................... 5-1 5.2 Preparatory operations................................................................ operations................................................................................................ ................................ 5-1 5.2.1 Checking of damages caused during transportation ........................................ 5-1 5.2.2 Cleaning of the machine ................................................................ ................................................................................... ................... 5-1 5.3 Storing up.................................................................................................................... 5-2 5.3.1 Surroundings characteristics ...................................................................... ............................................................................ ...... 5-2 5.4 Arrangement ................................................................... ............................................................................................................... ............................................ 5-2 5.4.1 Physical characteristics of arrangement zone .................................................. 5-2 5.4.2 Surroundings characteristics of arrangement zone .......................................... 5-2 5.4.3 Positioning and levelling ................................................................ ................................................................................... ................... 5-2 5.5 Starting of the machine ................................................................ ............................................................................................... ............................... 5-3 5.5.1 Connections...................................................................................................... 5-3 5.5.2 Creel mounting .................................................................. ................................................................................................. ............................... 5-3 5.5.3 Replacing oil plugs with air vents ................................................................. ....................................................................... ...... 5-3 5.5.4 Setting SKF arms ................................................................ ............................................................................................... ............................... 5-3 5.6 Starting of the machine as test ................................................................ ................................................................................... ................... 5-4 5.6.1 Trial....................................................................... Trial ................................................................................................................... ............................................ 5-4
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3108 A RING LAB
TABLE OF CONTENTS CONTENT S
Chapter 6 Use................................................................................................................. Use......................................................................................................................... ........ 6-1 6.1 Switch on the machine ............................................................................ ................................................................................................ .................... 6-1 6.2 Preparation of the machine..................................................................... machine ......................................................................................... .................... 6-1 6.2.1 How to operate to avoid flickering of the data on the display ........................... 5-2 6.2.2 How to settle draft and and twist.............................................................................. 5-2 6.2.3 Ring rail up and down control .................................................................... ........................................................................... ....... 5-3 6.2.4 Cops diameter ................................................................. .................................................................................................. ................................. 5-4 6.2.5 Spindles driving belt.......................................................................................... 5-4 6.2.6 Disassembling cotton cylinder group and assembling wool cylinder group...... group ...... 5-5 6.2.7 Disassembling wool wool cylinder cylinder group and assembling cotton cylinder group...... group ...... 5-10 6.3 Use.......................................................................................................... Use.............................................................................................................................. .................... 6-15 6.4 Normal stop............................................................................................. stop................................................................................................................. .................... 6-15 6.5 Emergency stop .......................................................................... .......................................................................................................... ................................ 6-15 6.6 Switch off the machine................................................................ machine ................................................................................................ ................................ 6-15 6.7 Isolation from energy alimentation sources ................................................................ 6-16
Chapter 7 Maintenance ......................................................................... ......................................................................................................... ................................ 7-1 7.1 Cleaning......................................................................... Cleaning ...................................................................................................................... ............................................. 7-1 7.1.1 Filter box cleaning...................................................................................... cleaning............................................................................................. ....... 7-1 7.2 Maintenance.......................................... Maintenance................................................................................................................ ...................................................................... 7-1 7.3 Periodical inspections ................................................................. ................................................................................................. ................................ 7-2 7.3.1 Control of the the spindles driving belt tensioning .................................................. 7-2 7.3.2 Control of the chains tensioning ................................................................ ....................................................................... ....... 7-3 7.3.3 Replacement of the oil into the variators .......................................................... 7-3
Chapter 8 Demolition.................................................... Demolition............................................................................................................. ......................................................... 8-1 8.1 Deactivation of the machine........................................................................................ 8-1 8.2 Deactivation procedure ............................................................................ ............................................................................................... ................... 8-1 8.3 Residual risks after deactivation .......................................................................... ................................................................................. ....... 8-1 8.4 Information for users ................................................................... ................................................................................................... ................................ 8-2 Enclosures A list........................................................................ list .................................................................................................................... ............................................ A-1 Electronic probes schemes......................................................................................... A-2 Cotton driving arrangement ..................................................................... ........................................................................................ ................... A-4 Electric schemes......................................................................... schemes ......................................................................................................... ................................ A-5
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3108 A RING LAB
GENERAL INFORMATION INFORMATIO N
General information Chapter 1 1.1
Provided documents •
1.1.1
Handbook for operating directions (present manual).
Present manual Handbook for operating directions for 3108 A RING LAB.
1.2
Ownership of information Present manual contains information of private ownership. All rights are reserved. Present manual cannot be reproduced or photocopied, in all or in part, without the previous and written consent of Manufacturer. Manufacturer . The use of this documental material m aterial is allowed only to the Client, to whom the manual has been supplied as outfit of the machine, and only for purposes of installation, use and maintenance of the machine, to which the manual makes reference. Manufacturer declares that information contained in present manual are congruent with technical and safety specifications of the machine, to which the manual makes reference. Manufacturer declines any responsibility for direct or indirect damages to persons, things or domestic animals, in consequence of the use of the present documental material or of the machine in different conditions from the ones foreseen. Manufacturer reserves the right to introduce changes or improvements without notice to this documental material and to the machines, in case also to the machines commercialised of the same model of the one to which present manual makes reference, but with a different matriculation number. Information contained in present manual make reference in particular to the machine as specified in 1.5 Identification data of the machine .
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1.3 1.3.1
NOTE Present manual must be kept for the whole technical life of the machine, so as to be easily available, in case of need. In case of sale of the used machine, the machine will have to be sold supplied with present manual.
Conventions Terminological conventions •
On the left, on the right: makes reference to the position of worker worker in front of control panel.
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3108 A RING LAB •
1.3.2
GENERAL INFORMATION INFORMATIO N
Skilled staff: those persons that, for their training, training, experience and technical education, as well as their consciousness of the pertinent rules, instructions, precautions concerning prevention of accidents and service conditions, were authorised by the safety person in charge of the plant, to carry out whatever kind of needed activity and be able to recognise and avoid every possible danger.
Typographical conventions Text in cursive : it points out the title of a chapter, a section, a subsection, a paragraph, a table or a figure of present manual, or of another reference publication.
(p.e. ): symbolic representation of a control or signal gear. (push buttons, selectors, warning lights).
Number
…………..
NOTE
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contains important INFORMATION, which are pointed out outside the text, their are referring to.
ATTENTION
.... …………..
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1.4
Indications of ATTENTION show those procedures whose partial observance or nonobservance can cause damages to the machine or to the equipments connected
DANGER Indications of DANGER show those procedures whose partial observance or nonobservance can cause damages or lesions to the health of worker.
Identifications data of Manufacturer MESDAN spa Via Nazionale,5 25080 Puegnago del Garda (BS) ITALY IT ALY Tel +39-0365-653142 fax +39-0365-651011 www.mesdan.it e-mail:
[email protected]
1.5
Identifications data of the machine Denomination Model Matriculation nr. Year of manufacture
1.6
RING LAB 3108A _ _ _ _ _ _ 20__
Assistance As concerns the best exploitation of performance of the machine and the operations of extraordinary maintenance, present manual does not replace the experience of qualified and
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3108 A RING LAB
GENERAL INFORMATION
trained persons for installing, use and maintenance. The Technical Assistance Service for Clients gives information by phone, mail (fax/post) and interventions of training and maintenance.
TECHNICAL ASSISTANCE SERVICE To contact the Technical Assistance Service please apply to Manufacturer/Reseller. When asking for intervention of Assistance, please specify model and matriculation number of the machine: these data can be found on identification plate on the machine itself. To obtain repair under warranty, the instrument should be packed and returned in it’s original packing or an equivalent either to MESDAN spa’s local agent, or to the MESDAN spa Technical Service Department. Please include the following information: 1. 2. 3. 4. 5. 6. 7. 8.
Instrument Type(s), Serial Number(s) and Firmware Version Number(s), Customer name and address, Contact name, phone number, email address, Details of any PC and Software involved, including Version Number(s), Reason for returning the equipment with a Detailed description of the fault and a List of any error messages that may have been displayed.
For calibration, service or technical support enquires please contact: MESDAN spa Via Nazionale, 5 25080 Puegnago del Garda (BS) ITALY Export Department Tel +39-0365-653142 e-mail:
[email protected] Commerciale Italia Tel. +39 0365 653141 e-mail
[email protected] Telefax +39-0365-651011 www.mesdan.it
1.7 1.7.1
Description of the machine Standard References Instrument allows to measure the thickness of various materials realized in different forms as sheets, films, etc and many materials as paper, paperboard, fabrics, etc.
1.7.2
Functioning RING LAB is addressed to: spinning tests on cotton, wool, artificial and sintetic fibres and their blends. It’s mainly employed: • To determine the best spinning conditions to test the materials. • To study the ring – traveller behaviour. • To test and choice the best coats, top and bottom aprons in order to achieve the best spinning conditions on the ring spinning frames.
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3108 A RING LAB
1.8
GENERAL INFORMATION
Foreseen uses Foreseen works: the machine was projected and realized for spinning tests with staple fibers. Foreseen using formalities: the machine was projected and realized to be used in an industrial laboratory, however in closed surroundings or covered from atmospherical agents. Foreseen operating formalities: the machine is feeded with electrical energy which turns into mechanical energy for foreseen uses.
1.9
Non-foreseen uses Non-foreseen uses are all uses which are not expressly pointed out in 1.8 Foreseen uses, in particular: • Use of the machine for the treatment of different products from the ones pointed out. • Use of the machine in explosive atmosphere. • Use of the machine in inflammable atmosphere.
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NOTE Please contact Manufacturer/Reseller for information concerning accessories.
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3108 A RING LAB
SAFETY INFORMATION
Information about safety Chapter 2 2.1
Safety standards To project and realize this machine, has been adopted standards and shrewdness suitable to fulfill the essential safety requirements foreseen by EC - Machine Directives 2006/42/CE and next changes and by applicable Directives. This unit complies with EN 61010-1 Safety Requirements For Electrical Equipment for Measurement, Control and Laboratory Use. The Instrument 3108A RING LAB is according to the international Directive: 2006/42/CE Machine Directives. 2006/95/CE Low Tension Directives. 2004/108/CE Electromagnetic Compatibility Directives. The careful risks analysis made by Manufacturer, allowed to eliminate mostly of risks which were connected with use conditions of the machine, both foreseen and reasonably foreseeable. Documents completed with adopted standards for safety purposes, are contained in the technical booklet of the machine, which is by Manufacturer. Manufacturer recommends to follows with the greatest care all instructions, procedures and recommendations contained in present manual and the laws in force concerning safety in work circle, also for use of foreseen protection devices, both integrated in the machine and individual. This machine is foreseen for industrial surroundings. Installation, ordinary maintenance, extraordinary maintenance, operations must be performed only by skilled technicians.
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NOTE Manufacturer declines any responsibility for possible damages to persons, things or domestic animals, in consequence of the non-observance of safety rules and of recommendations contained in supplied documents.
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NOTE
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Manufacturer declines any responsibility for possible damages to persons, things or domestic animals, in consequence of the employment of non-skilled workers.
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3108 A RING LAB
2.2
SAFETY INFORMATION
Protections The following safety measures have been undertaken by the manufacturer: • Fixed protections: protection panels fixed with screws to the machine frame. • Mobile protections: cover with end stoke for motor stoppage.
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DANGER Tampering with protections causes risks both for user of the machine and for other exposed persons.
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NOTE
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Manufacturer declines any responsibility for possible damages to persons, things or domestic animals, in consequence of the tampering with protections.
2.3
Precautions Definition: “Dangerous zone” is any zone inside or near the machine, in which a person is exposed to the risk of lesions or damages to his health. During some procedures of intervention on the machine, from time to time pointed out in present manual, some residual risks for the worker do exist. Such residual risks can be eliminated, following with the greatest care the procedures showed in present manual.
Operation
Installation
Dangerous zone Electrical Room
Dangers Electric shock or fulguration during installing operations
Precautions Connection with line of electrical alimentation, must be carried out by skilled persons according to indications contained in electric scheme and in 5.5 Starting of the machine Use only skilled persons • Take away fixed protections only when the machine is not in function and not connected with alimentation • Remount fixed protections before starting the machine Do not wear large clothes, ties, chains, watches which may entangle in mobile components of the machine •
Preparation and adjustment of the machine
Mobile transmission components
Use
Mobile components on the machine
Entanglement risk
Mobile components on the machine
Entanglement, crushing of hand fingers, burns
Mobile components on the machine, electrical circuits
Mechanical and electrical risks
Maintenance
Entanglement, crushing of hand fingers
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Carry out cleaning, lubrication, greasing operations only when the machine is not in function • Use protection gloves Carry out maintenance operations with all energy sources disconnected. Lock general switch of electric alimentation •
3108 A RING LAB
2.4
SAFETY INFORMATION
Noise Data concerning aerial rumour produced by a machine identical to the one which is object of present manual, measured according to the indications of “EC - Machines Directive” (2006/42/CE and next changes). Level of acoustic pressure continuous equivalent careful A, on working site. MACHINE RPM 9.000 18.000 25.000
Measured dBA 78 82 87
For speeds which overpass 18000 rpm it’s suggested the use of anti-noise plugs or caps. ………….. …………...
NOTE It is advisable to use the individual safety devices.
ATTENTION For speeds which overpass 18000 rpm it’s suggested the use of anti-noise plugs or caps. ....
2.5
Signalling Are used advisable signs to remember residual risk and right works procedures Pictograph
Significance
1
Do not remove protections and safety devices.
2
Do not clean, repair, set up, while part are running.
3
Do not use water to extinguish fire on electric devices.
4
apparatus under voltage.
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3108 A RING LAB
SAFETY INFORMATION
ATTENTION It is forbidden to remove or modify signboards.
NOTE It is advisable to check periodically the right functioning of safe buttons and safe devices.
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3108 A RING LAB
CARACTERISTICS OF THE MACHINE
Characteristics of the machine Chapter 3 3.1
Dimensions and weight of the machine Length Depth Height Weight
3.2
650 mm. 600 mm. 2100 mm. 280 Kg.
Alimentation data Electric system Tension Frequency Electric power installed Power absorption of main motor Power absorption of suction fan
220 V. single-phase. 50/60 Hz. 2,60 kW 2200 W 600 W
Tolerance of electrical alimentation Tension speed: ± 10% of nominal tension. Minimum installing category: II
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3108 A RING LAB
3.3
CARACTERISTICS OF THE MACHINE
Machine characteristics
FEATURES SPINDLES TUBE LENGHT RING DIAMETER SPINDLE SPEED
N° mm mm Rpm
DRAFTING SYSTEM SKF
WOOL 6 240 45 - 60 3.500-18.000 PK 1601-01 for wool, artificial and synthetic long fibers, their blends till 220 mm staple length
DRIVING MOTOR WITH INVERTER DISPLAY SUCTION DEVICE TUBE LENGTH till 200 mm TUBE LENGTH till 240 mm
COTTON 200/ 240 38 - 55 3.500 - 25.000 PK 2025 for cotton, synthetic and artificial fibers till 80 mm fibers length (short bridge) till 130 mm fibers length (long bridge).
Step less speed Displays the following data. spindle speed (rpm), break draft, total draft, twist, front roller delivery speed (m/min). Inside the machine with filter box Maximal spindle speed 25.000 RPM Maximal spindle speed 18.000 RPM
Responsibility ………….. …………...
NOTE Manufacturer declines any responsibility for possible disadvantages, damages or bad functioning, in consequence of the non-observance of above mentioned alimentation values.
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3108 A RING LAB
WORKER INTERFACE
Worker interface Chapter 4 4.1
Control panel The machine is equipped with electrical and mechanical control boards, in order to achieve the best settlement for every type of yarn
A = electrical control and emergency board. B = display. C = draft and twist variator control. D = ring rail up and down control. E = cops diameter settlement.
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3108 A RING LAB
WORKER INTERFACE
Fitted in the position A allows the start up and the stop of the machine either in emergency or normal conditions. They are showed in the following sketch
1. MAIN SWITCH: START STOP
CLOCKWISE direction of rotation COUTERCLOCKWISE direction of rotation
2. EMERGENCY STOP PUSH to STOP the machine TO START AGAIN clockwise direction of rotation 3. SUCTION MOTOR SWITCH PUSH to START 4. DRIVING MOTOR START SWITCH PUSH to START 5. DRIVING MOTOR STOP SWITCH PUSH to STOP 6. DRIVING MOTOR SPEED POTENTIOMETER. To increase speed CLOCKWISE ROTATION To reduce speed COUNTERCLOCKWISE ROTATION.
4.2
Software/PC System It’s fitted in the position B and it allows the operator to read on the screen the working parameters. It has a PLC where are initially stored the working parameters. The following shows the relevant screen Data Input
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3108 A RING LAB
WORKER INTERFACE
1 2 3 4 5 6
LEGEND rpm m/min twist prel draft total draft PLC
Spindle speed Front roller delivery speed Twist per meter Break draft Total draft Numerical key pad for data input
HOW TO PROCEDE KEY DIGITING A
C
D
+
FUNCTION Insert the programming and vice versa Software resetting; after C digit in swquebce: < Ø Insert of the data and time; - day - month - year - hour - minute The digit 2 times < Allow to control the various version of the programs FIRMWARE
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3108 A RING LAB
INSTALLATION
Installation Chapter 5 5.1
Transport
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NOTE Follow normal precautions to avoid impacts and upsettings..
ATTENTION
....
5.2
The machine and its outfit must be protected from external atmospheric agents. In particular, water and humidity can oxidise some components of the machine, causing irreversible damages.
Preparatory operations Remove the packaging
5.2.1
Checking of damages caused during transportation Check the status of the machine through a visual inspection outside and inside the machine. Possible deformations of visible parts, point out impacts caused to the machine during transportation: such impacts could compromise its normal functioning. In particular check the good status of following parts: • Electrical cables. Check the fastening of screws and connections.
In case of damages The damages caused during transportation, must be ascribed to the transporter and they must be immediately pointed out to Manufacturer or his Reseller.
5.2.2
Cleaning of the machine Clean up from external dust and dirt, which can be accumulate during transportation.
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3108 A RING LAB
5.3
INSTALLATION
Storing up Indications contained in this section must be observed during temporary storing up periods of the machine, which can happen in the following situations: • Non-immediate installation of the machine, after its supply. • Disinstallation of the machine and its storing up, waiting for another replacing.
5.3.1
Surroundings characteristics • • • • • •
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Allowed temperature interval: + 5°C. / + 40°C. Allowed humidity interval: 30-80% Suitable natural and/or artificial lighting. Suitable protection from atmospherical agents. Enough required space to carry out lifting and transportation in a safe and easy way. Horizontal supporting floor with greater capacity then weight of the machine.
DANGER Do not lean any object on the machine.
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5.4 5.4.1
Arrangement Physical characteristics of arrangement zone Besides the overall dimensions of the machine, it is necessary to respect following conditions: • In proximity to arrangement zone, all energy alimentation sources must be prepared, according to 3.2 Alimentation data . • Foresee an enough space for normal use as well as the maintenance of the machine, also including space for other peripheral equipments. • The operator must be able to move on without impediments in front of control panel of the machine. The distance from the nearest wall or object, must however be over 0,5 metres. • If machine need to be overlie a support, take care that the surface is strong enough to guaranty safety, prevent oscillatory movement during operations, allows machine fixing, if necessary, to avoid sliding and dropping.
5.4.2
Surroundings characteristics of arrangement zone • • • • •
5.4.3
Internal use. Maximum altitude 2000 m. Allowed temperature: from + 5°C. to + 40°C. Allowed relative humidity: from 30% to 80% (with 31°C). Suggested lighting: approximately 400-800 lux.
Positioning and levelling Put the unit in required position, carry out levelling through adjustable feet.
ATTENTION Take care that during the levelling, weight of the unit is distributed equally on same feet, in order to avoid noise and vibrations.
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3108 A RING LAB
5.5
INSTALLATION
Starting of the machine No problem on the machine if: • •
5.5.1
It has been connected with the prescribed electrical tension, it must be the same of the one indicated on the machine plate. Used according to the operating instruction of the present manual.
Connections Electrical connections • • •
The machine has only one external electric supply point. The machine has only one terminal (PE) for external ground connection, also connected to the external electric supply. Pay attention: only a skilled electrician is allows to joint electric cable and plug, according to the local safety laws and directions.
ATTENTION Verify that the suction fan rotates counterclockwise. ....
ATTENTION Check that electrical distributing line is suitable according the power of the machine. .... …………..
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5.5.2
DANGER Electrical risks. Carry out connection with ground system before any other connection to the line of electrical distribution.
Creel mounting The creel can be fitted inserting the pillars in the relevant seats. Fix with the screws “A”
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3108 A RING LAB
INSTALLATION
5.5.3 Replacing oil plugs with air vents Replace the 3 clamping plugs with the 3 breather plugs which have been sent with the machine (the position is indicated in the drawing).
5.5.4 Setting SKF arms Control the SKF P.W.A. setting
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3108 A RING LAB
5.6 5.6.1
INSTALLATION
Starting of the machine as test Trial Before proceeding to regular and continuative use of the machine, check the perfect functioning of the same, by carrying out a complete cycle to no purpose, according the procedures indicated in chapter 6 Use . Should arise problems, in case present manual does not supply solutions, contact Technical Assistance Service (see 1.6 Assistance ).
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3108 A RING LAB
USE
Use Chapter 6 6.1
Switch on the machine • •
Turn in position “ I “ the switch which sections upstream of external alimentation cable. Turn in position “ I “ the general switch “ IG “ .
Machine main switch.
6.2
Preparation of the machine STORAGE OF THE DATA INTO THE COMPUTER How to proceed: 1 - Digit A 2 – Spindle speed (RPM) - digit 1 - digit 6,7894 The number is the ratio between the diameters of: Ø motor pulley mm = 146 = 6,7894 Ø spindle warve mm 21 - digit < Which stores the data into the memory 3 – front roller - digit 2 - digit 84,823 The number is the ratio between the diameter of: Ø bottom roller mm = 27 x π = 84,823 pulse 1 - digit <
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3108 A RING LAB
USE
4 – intermediary roller - digit 3 - digit 9,1106 The number is the ratio between the diameter of: Ø intermediate roller mm + belt tickness = (27 +2) x π = 9,1106 pulse 10 - digit <
5 – back roller - digit 4 - digit 8,4823 The number is the ratio between the diameter of: Ø roller circle mm = 27 x π = 84,823 pulse 1 - digit <
6.2.1
How to operate to avoid flickering of the data on the display 6 – Digit A A A A
5 6 7 8
10 1 1 6
< < < <
7 – At the end of the programming, in order to store all the data into the memory, process as follow: - digit E - digit 2 - digit <
6.2.2
How to settle draft and twist Through a crack which acts on settlement’s pins, located on the top part of the machine The relevant description is on the sketch follows: A break draft B total draft C twist
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3108 A RING LAB
USE
Moving the pins, various values change and the spinning parameters are displayed on the screen
6.2.3
Ring rail up and down control The controls are located on the front of the machine
For the ring settlement please operate as follows on the controls a and B Rise: Crank in the pin B. rotate counterclockwise till the end of the stroke. Crank in the pin A. rotate counterclockwise and lift the ring rail to the position you wish. Descent:
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3108 A RING LAB
USE
Crank in the pin A. rotate clockwise lift the ring rail to the position you wish.
6.2.4
Cops diameter Crank in the pin B. rotate: Counterclockwise to INCREASE the diameter Clockwise to REDUCE the diameter The graduated scale (1 – 24) of the windows C shows the cop’s diameter values.
6.2.5
Spindles driving belt In order to settle the spindles rotation direction and in consequence the yarn twist (Z or S) arrange the belt as follows:
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3108 A RING LAB
USE
6.2.6 Disassembling cotton cylinder group and assembling wool cylinder group The additional wool cylinder group is composed by: supports, cylinders, profiles, SKF PK 1601/1 arms and related accessories. Gear for chain Z25 (F), 1 pc Chains (various length), 5 pcs Protection for gearings, 1 pc Twist graduated disc, 1 pc Total draft graduated disc, 1 pc Ring rail with wool type rings 1 pc For the replacement of the cylinder group, see instruction below: Open both lateral protections A and B and remove protection C.
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3108 A RING LAB
USE
Disassemble chains A, B, C, D; E and the gear F as represented in the next scheme.
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3108 A RING LAB
USE
Remove the two screws (2) from supports (1) of the main bench.
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3108 A RING LAB
USE
Mount the wool cylinder group and place in order next mechanical parts. - Chain A (length 560 mm), between gears Z60 and Z15. - Chain B (length 400 mm), between gears Z26 and Z18. - Chain C (length 970 mm), between gears Z18 and Z25. - Chain D (length 440 mm), between gears Z16 and Z16. - Chain F (length 790 mm), between gears Z25 and Z16. - Mount the gear F with Z25.
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3108 A RING LAB
USE
Check chains, they must be aligned and tensioned
Replace twist graduated disc and total draft disc positioned on the upper part of the machine. Proceed as showed in picture.
Replace the ring rail and check the right matching of the anti-ballon and the fingers. Match spindles with each ring mounted on ring rail. Set new parameters on the PLC as explained on previous pages.
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3108 A RING LAB
USE
6.2.7 Disassembling wool cylinder group and assembling cotton cylinder group The additional cotton cylinder group is com posed by: Supports, cylinders, profiles, SKF PK 2025 arms and related accessories. Gear for chain Z16 (F), 1 pc Chains (various length), 5 pcs Protection for gearings, 1 pc Twist graduated disc, 1 pc Total draft graduated disc, 1 pc Ring rail with cotton type rings, 1 pc For the replacement of the cylinder group, see instruction below: Open both lateral protections A and B and remove protection C.
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3108 A RING LAB
USE
Disassemble chains A, B, C, D; E and the gear F as represented in the next scheme.
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3108 A RING LAB
USE
Remove the two screws (2) from supports (1) of the main bench.
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3108 A RING LAB
USE
Mount the cotton cylinder group and place in order next mechanical parts. - Chain A (length 585 mm), between gears Z60 and Z15. - Chain B (length 365 mm), between gears Z18 and Z18. - Chain C (length 1015 mm), between gears Z18 and Z36. - Chain D (length 425 mm), between gears Z16 and Z16. - Chain F (length 725 mm), between gears Z16 and Z16. - Mount the gear F with Z16.
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3108 A RING LAB
USE
Check chains, they must be aligned and tensioned
Replace twist graduated disc and total draft disc positioned on the upper part of the machine. Proceed as showed in picture.
Replace the ring rail and check the right matching of the anti-ballon and the fingers. Match spindles with each ring mounted on ring rail. Set new parameters on the PLC as explained on previous pages.
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NOTE Manufacturer declines any responsibility for possible damages to persons, things or domestic animals, in consequence of the non observance of safety rules and above mentioned recommendations.
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6.3
USE
Use Mount the slivers on the creel. Take an end of a sliver and insert it in back part of SKF arms for the draft operations. From the front part of draft area take the thinner slivers and guide it through grommets till the ring mounted on the ring rail. Wrap on spool the end of the thin sliver, now machine is ready to start working.
6.4
Normal stop • •
Press the STOP button Turn the main switch (on the left side of the machine) into position “ O “.
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NOTE
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To break off electric alimentation of the machine in case of need, turn in “ O “ position the general switch “ IG “
6.5
Emergency stop The pressing of the emergency red button, positioned closed to the Start button, causes the immediate stop of the cycle. Every device in functioning is stopped. To restart the machine, the Emergency red button must be manually reactivated. Act as follows: During the machine’s running, the operator must push the button 2 on the electrical control panel Fully automatic if a repair is open (microswitch B) Fully automatic (microswitch A) when the ring rail reaches the up position. See the following sketch:
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3108 A RING LAB
USE
After an emergency stop, the operator should manually reactive the button and restart the cycle only after fixing the problem(s) and if he is sure that the machine will restart in safe conditions. The machine will stop immediately in case of: • •
Electric mains fault. Fault safety devices or no protective actions.
The operator must be sure about the machine safe conditions before every start or restart.
6.6
Switch off the machine Turn the general switch “ IG “into position “ O “.
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6.7
NOTE Always clean the machine and the working zone at the end of working cycle.
Isolation from energy alimentation sources •
Turn the switch positioned upstream of power supply cable into position “ O “.
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3108 A RING LAB
MAINTENANCE
Maintenance Chapter 7 7.1
Cleaning At the end of each working day carry out a careful general cleaning of the machine and of the floor where it is positioned. Use suitable products and a wet cloth, remove dust and oil and lubricant residuals.
7.1.1
Filter box cleaning Open the door a and take the frayed.
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7.2
DANGER Carry out cleaning operations only when the machine is switched off and sectioned from energy alimentation sources..
Maintenance To assure a right functioning and a long life of the instrument it is important a regular lubrication of the mechanical parts. The following table shows the main maintenance’s operations.
MACHINE’S PART Filter box Spindle drive Drafting system drive
OPERATION Cleaning Belt tensioning Chain tensioning
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FREQUENCY Daily weekly weekly
3108 A RING LAB Variator Spindles Top pressure rollers bottom roller bearings
MAINTENANCE 1^ oil replacement Followings Oil replacement
After 300 working hours Every 1000 working hours Every 12000 working hours
lubrication
Every 12000 working hours
DANGER Perform cleaning operations with machine switch off and disconnected from main electrical net.
ATTENTION Machine will be put immediately out of order if defect or malfunctioning will appear.
ATTENTION Instruction and signboard of danger, as plates, adhesives, marks must not removed or covered.
7.3 7.3.1
Periodical inspections Control of the spindles driving belt tensioning Verify that the spindles driving belt is very well stretched. In case you must replace the belt tensioning spring, see A.
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7.3.2
MAINTENANCE
Control of the chains tensioning If not well stretched please act on the tensioning devices, see A.
7.3.3
Replacement of the oil into the variators After first 300 working hours, it must be done the following: a. let the variators run at the minimum speed. b. unscrew the variator plugs and let the oil drain in a tank. c. screw again the variators plugs d. stop the variators running
e. open the upper plug and fill oil till the level which is marked on the oil level gauge fitted on the back of the Ring Lab.
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MAINTENANCE
For the lubrication should be used: Mineral oil with anti wearing and antifoaming additive, with the f ollowing specifications
VISCOSITY “ENGLER” at +50°C FREEZING POINT FLASH POINT
2,8 - 3 -20°C AT LEAST +220 °C
Suggestions: ESSO AGIP SHELL BP CASTROL MOBIL FIAT ACIOM
NUTO H 32 OSO 32 TELLUS S 32 ENERGOL HLP 32 HYSPIN AWS 32 DTE OIL 24 HTF 32 AROS 32
ATTENTION Before start the machine maintenance, display a signboard “MACHINE UNDER MAINTENANCE” and confine the around area.
ATTENTION Maintenances as inspections, settings, fixing, etc, must be done only from skilled operators.
Make sure that: • • • •
The machine is completely switched off. The power supply to the machine is disconnected. Moveable parts are stopped. Moveable parts are secured and locked, so that they cannot move during maintenance operations.
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3108 A RING LAB •
MAINTENANCE
The machine is not connected to the power supply as long as under maintenance or repair.
ATTENTION To avoid injuries during maintenance operations must be used specifics and fits tools.
NOTE For maintenance operations please refer to Assistance Service from Builder/Seller..
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3108 A RING LAB
DEMOLITION
Demolition Chapter 8 8.1
Deactivation of the machine When the machine has reached the end of its technical and operative life, it must be deactivate. After having left the machine out of order and in conditions not to be used anymore for the purposes once it was projected and realized for, the reuse of row materials which compose the machine, must be make possible.
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8.2
NOTE Manufacturer declines any responsibility for possible damages to persons, things or domestic animals, in consequence of the reuse of single components of the machine, for different functions or assembling situations than the original ones..
Deactivation procedure ATTENTION Only suitably skilled and equipped persons, must be entrusted with deactivation and demolition operations of the machine.
• •
•
8.3
Switch off the unit, according to procedures pointed out in 6.5 Switch off the unit . Disconnect energy alimentation sources. Alimentation points and intervention indications are the same as described in chapter 5 Installation . − Electric alimentation: disconnect alimentation cable from the terminal. In case of moving of the machine, make reference to 5.1 Transport.
Residual risks after deactivation If indications pointed out in section 8.1 Deactivation of the machine are carefully carried out, there are no residual risks after deactivation.
ATTENTION
....
The machine is realized with non-biodegradable materials. Bring the machine in an authorised depot.
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8.4
DEMOLITION
Information for users 1. Member States shall ensure that users of electrical and electronic equipment in private households are given the necessary information about: (a) the requirement not to dispose of WEEE as unsorted municipal waste and to collect such WEEE separately; (b) the return and collection systems available to them; (c) their role in contributing to reuse, recycling and other forms of recovery of WEEE; (d) the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipm ent; (e) the meaning of the symbol shown in Annex IV. 2. Member States shall adopt appropriate measures so that consumers participate in the collection of WEEE and to encourage them to facilitate the process of reuse, treatment and recovery. 3. With a view to minimising the disposal of WEEE as unsorted municipal waste and to facilitating its separate collection, Member States shall ensure that producers appropriately mark electrical and electronic equipment put on the market after 13 August 2005 with the symbol shown in Annex IV. In exceptional cases, where this is necessary because of the size or the function of the product, the symbol shall be printed on the packaging, on the instructions for use and on the warranty of the electrical and electronic equipment. 4. Member States may require that some or all of the information referred to in paragraphs 1 to 3 shall be provided by producers and/or distributors, e.g. in the instructions for use or at the point of sale.
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ENCLOSURE
Enclosures A List
•
Electronic probes schemes
A2
•
Cotton driving arrangement
A4
•
Electric schemes
A5
A-1
3108 A RING LAB
ENCLOSURE
A-2
3108 A RING LAB
ENCLOSURE
A-3
3108 A RING LAB
ENCLOSURE
A-4
3108 A RING LAB
ENCLOSURE
A-5
3108 A RING LAB
ENCLOSURE
A-6
