SICOR S.p.A. - Bulut Makina
Contents
1. 11 AC 021 rev 06 we sicon 1 During handling remember the following points a proceed slowly b do not lift the crate more than 30 cm off the ground unless obstacles are present c lay the crate on the ground slowly A 2 When unpacking the crate start from the top and use suitable tools to open it Then if the packaging 15 a crate remove the side walls by removing the at the SS bottom from the pallet When the machine has been unpacked DO NOT DISPOSE OF THE PACKAGING IN THE m ze ENVIRONMENT but reuse it or send it to a recycling company 3 the walls of the crate have been removed check that the supply corresponds with the shipping document and the order If it does not correspond with the order immediately notify SICOR or its agent If necessary proceed as described in paragraph 4 General delivery notes 4 After slinging the winch remove the screws that attach it to the pallet before lifting it AC MUM00021 rev 06 12 ula sicon When moving the unpacked winch use a crane or an adequately 7 sized forklift with wide forks and a suspension type lifting system connected to the eyebolts on the reduction unit and a non metallic strap wrapped around the motor WARNING Make sure that nobody 15 within the operating range of O OVYthe means of tra2. ED _ kW HN Hz Argano tipo Sn rpm s h HP Cos Matricola Nr eerste Jpermit CL IP21 IS CL F Rapp Rid Anno Manufactured in Italy EU by SICOR S p A oof kl Made in ITALY EU TN ITALY Tel 0464 484111 Fax 0464 484100 3 MUM0021 rev 06 we sicon 3 WARRANTY 3 1 The warranty apart from other contractual agreements is regulated by the following clauses 3 1 2 3 1 b 3 1 6 3 1 d The warranty SICOR products is valid for a period of TWO years from the date of the shipping document During this period SICOR will replace free of charge any component recognised as faulty A component can be declared faulty only if the fault is recognised by SICOR SpA Parts under warranty to be repaired or replaced must be sent to SICOR carriage paid The Customer must send any request for technical assistance to SICOR in writing Labour travel and board and lodging costs must be met by the Customer 3 2 he warranty lapses automatically when one of the following conditions applies 3 2 8 3 2 D 3 2 0 The parts for which service has been requested have been tampered with The type of application was unauthorised or not agreed beforehand in writing with SICOR The use of the machine does not conform to the characteristics for which it was built or to the indications in the technical catalogue or in this Use a
3. STARTING THE WINCH Before placing the cables on the pulley Make sure that the reduction unit has been filled with oil Check that the electric connections have been made correctly and that the terminal box covers have been put back into position After turning the flywheel a few turns by hand start the motor at high speed for a few seconds in one direction and then after a short pause in the other Wait a few minutes 5 minutes minimum for the oil to flow along the channels and lubricate the rotating parts Make sure the brake releases correctly as described in the sheet enclosed with the winch Run the machine without load for 3 5 minutes at high speed and make sure no anomalies occur If malfunctioning occurs recheck the electrical connection supply voltage absorbed current and or the way the winch is clamped to its base If you are uncertain about anything contact SICOR Make sure that the flywheel always turns freely Repeat the last step and recheck At this point place the cables on the pulley and perform the first operations Make sure that the counterweight is the correct size and does not overload the winch and the motor WARNING Never operate the winch under load when the base fastening bolts are not tight This may cause serious damage to the machine 25 MUM0021 rev 06 sicon IMPORTANT When installing the lift do not operate the winch for long periods a
4. sicon 9 2 ENCODER INSTALLATION INSTRUCTIONS Before installing the encoder you must read the Safety Requirements chapter disconnect the electrical power supply to the winch If machines are ordered with the encoder option they are supplied with all the parts needed to perform this task The standard option includes an encoder driving pin Unscrew the M3 screws that fasten the Lika C50 encoder plate Remove the retaining plate and replace it with the one supplied by Sicor Remove one of the 4 M8 fastening screws on the flange as shown in the diagram Put the encoder in position by sliding it coaxially until the plate touches the thrust bearing flange Put the M8 screw back in place by inserting it in the 9 diameter hole in the plate and tighten it to a torque of 25 Nm Tighten the specially supplied encoder fastening dowel O 20 ar W te Detail of winch with encoder option M8 screw SICOR retaining plate MUM00021 rev 06 16 we 9 3 VENT PLUG POSITIONING CODE TAP0025 The MR10 winch has a vent plug located on the pulley side of the reduction unit casing The vent plug acts as a safety valve The pressure caused by the movement of the rotating elements within the gearbox is released via the labyrinth without allowing oil to spray out The winch is delivered in a horizontal left or right configuration and the vent plug is positioned
5. To change the oil A NG winch wait for at least one hour from machine shutdown OO so that the oil in the winch cools down Clean the area around the oil filler cap on the winch to prevent from entering dirt or deposits which could cause serious damage to the machine remove the oil filler cap read the Safety Requirements chapter disconnect the electrical power supply to the Oil level Y EN AAN AN j AAN NS Yi NN WSS KIN W M y 2 AC Y A D al Sen Y Kr K N lt T ue E 2 lu ANM jJ N SE Right horizontal winch 2 Z Y Vx 2 Us a M SX A S H Oil level Oil discharge Vertical winch Left horizontal winch AC MUMO0021 rev 06 18 ula sicon place a container under the drain plug to collect the used oil unscrew and remove the drain plug and wait a few minutes for the tank to drain completely clean the drain plug and the area where it is housed with a cloth tighten the plug and make sure to also insert the washer tightly fasten thoroughly clean the surface of the new oil container the filler cap and the area surrounding it to prevent dirt or deposits entering the winch Failure to comply with these i
6. as in the figure In the event that it is positioned vertically reposition the vent plug as shown 17 21 rev 06 Left horizontal winch sicon 10 WINCH LUBRICATION Shell Omala 54 WE synthetic oil is supplied with the winch Ensure that the oil drain screw is tightly closed and check that the oil level is at the halfway point on the transparent gauge Shell Omala 54 WE is non miscible with mineral oils and with most other types of synthetic lubricants Be careful therefore to avoid mixtures forming during refill operations both when draining and when topping up Mineral oils are not permitted for use in the machine The exclusive use of Shell Omala 4 WE oils is advisable Contact Sicor s p a for information on using lubricants other than those indicated in this manual and for instruction on the relevant replacement procedure os Do not use other types of oil The MR10 winch requires 3 litres of oil 10 1 CHANGING THE OIL We recommend to change oil after 600 hours of winch operation ensuring correct fluxing within the reduction unit oubsequent lubricant changes should be performed every 24 36 months depending on the conditions of use of the machine If the oil temperature exceeds 85 during intense use the oil must be changed every 2 years The oil must also be changed if it is contaminated by other substances e g water or topping up with unrecommended oil
7. positioned and the electromagnet pin 5 If it is lt 0 5 mm the stroke must be Hp adjusted immediately Ps Braking torque Torque Nm 60 L mm Machine D minimum Maximum braking type Brake drum mm torque Nm mm 29 MUM0021 rev 06 Brake lining friction coefficient Nm sicon 13 4 COMPULSORY MAINTENANCE WORK thickness of brake linings adjustment of opening of brake shoes wear and tear of pulley grooves acoustic of condition of bearings acoustic of presence of abnormal noise suede 6 months gear backlash measured as shown in the figure first making sure there is no axial mamona backlash of the screw The nominal thickness is 6 mm and must be replaced before Rpr reaching 2 mm G Gmx Rp Rpr pitch radius of gear Rp radius of pulley Gm measurement of pulley clearance When G gear backlash exceeds value G indica
8. 06 14 wed sicon 9 1 MOTOR ROTATION INSTRUCTIONS Before rotating the motor you must read the Safety Requirements chapter disconnect the electrical power supply to the winch Position the machine vertically so as not to change the alignment of the motor Remove the pulley unit Unscrew the locknuts so that there 15 clearance between the shoes and the drum flywheel Remove the 4 M8x30 fastening screws that connect the motor unitto the winch shaft Turn the motor unit 90 or 180 in a clockwise direction to adapt it to your requirements until the holes where the screws were inserted are lined up with the holes on the winch shaft Putthe 4 M8x30 screws and washers back in place Tighten to a torque of 25 Nm If rotation of the motor unit causes interference between the drive pulley and the fan do the following Open the terminal box and disconnect the fan Unscrew and remove the fan unit and the shield grid on the side opposite the shaft Put the fan unit back where the grid was fxed before Using the M4x70 and M4x10 screws refasten the fan unit and the shield grid Reconnect the fan cables in the terminal box according to the wiring diagram in the manual 15 AC MUM0021 rev 06 Shoe locknut EZ 9 Left horizontal winch Grid 4X10 screws 4 8X30 screws Right horizontal winch Fan unit M4X70 screws 1 LEVY Vertical winch
9. N OPEN a 9 Braking dist n A ance m sec i lo Ca a 9 AC MUM00021 rev 06 28 sicon 13 2 3 ADJUSTMENT OF BRAKING TORQUE N this procedure is not done correctly the brake system HT may not work correctly The braking torque is adjusted when the cab is empty values are indicated in the table Repeat the same steps for both brake shoes Unscrew the locknuts 4 2 os Check the braking distance 0 f the braking distance is too short loosen the spring by turning the nut 3 If it is too long tighten the spring again by turning the nut 3 Once the braking distance has been adjusted correctly check that the springs are of the same length Secure the adjustment using the locknut 4 13 3 CHECKING THE STROKE brake closed Manually press the electromagnet pin 5 right down and then measure the clearance between the adjusting screw 1 Make sure that the brake opening lever 6 is centrally
10. T OF BRAKE Values to be set before installing the winch suspension cables check that the brake has not sustained damage during transport loosen and remove the nuts 4 and 3 and then remove the guard from the brake drum adjust the spring using the relative nut 3 secure the adjustment using the locknut 4 to adjust the stroke see the relevant paragraph N B Turn the flywheel manually 13 2 ADJUSTMENT OF BRAKE The brake has two separate magnets so that the shoes operate independently of each other 13 2 1 ADJUSTMENT OF STROKE Loosen the locknuts 2 on both the brake shoes and unscrew the adjusting screw 1 leaving a clearance of 4 5 mm between the screw and the electromagnet pin 5 turn the brake opening lever 6 to the open position tighten the adjusting screws 1 by hand until they are flush with the electromagnet pin 5 turn the brake opening lever 6 to the closed position and tighten the adjusting screw half a turn against the electromagnet pin tighten the locknuts 2 13 2 2 CHECKING THE ADJUSTMENT Move the cab up and down and listen to the noise level The stroke is correctly adjusted if the brake lining does not touch the brake drum while the lift is moving and no noise is heard when braking BERN L 55mm m CLOSED OPE
11. TT SICOR OPERATION AND MAINTENANCE MANUAL MR10 AC MUM0021 rev 06 SICOR 5 Head Office and Production Center Viale Caproni 15 Zona industriale 38068 Rovereto TN Italy Tel 39 0464 484111 Fax 39 0464 484100 www sicor spa it info sicor spa it uia sicon REV PAGINE SHEETS DATE sicon INDEX pe LETTER TOTI CUSTOMER caracas MACHINE IDENTIFCAIION uu LL l caian MAA ri ER Eo GENERAL DELIVER NOTE paa reacia PRECAUTIONS ora A E REQUIREMENTS e ne een sese miu ae ASTIN Oi NIE TORNA STIL IDAU 9 1 MOTOR ROTATION INSTRUCTIONS 9 2 ENCODER INSTALLATION INSTRUCTIONS 9 3 VENT PLUG POSITIONING CODE TAP0025 WINCH CUBRICA HON printer ER pi 10 1 CHANGING THE OIL 10 2 CHECKING THE OIL LEVEL ELECTRICAL CONNESHON Seoane STARTING THE VANO asoman MAINTENANCE poesia 13 1 PREADJUSTMENT OF THE BRAKE 13 2 BRAKE ADJUSTMENT 13 3 CHECKING THE STROKE 13 4 COMPULSORY MAINTENANCE OPERATIONS MANUAL EMERGENCY OPERATING cerrara 14 1 WARNINGS 14 2 INSTRUCTIONS FOR AN EMERGENCY MANUAL MANOEUVRE AC MUM0021 rev 06 11 we icon 1 LETTER TO THE CUSTOMER Dear Customer SICOR winches are designed and built in conformity with the Machinery Directive 2006 42 EC and with EN12100 1 EN12100 2 EN81 1 and applicable standards They do not therefore represent a hazard for installation and maintenance perso
12. apped around the motor or use an adequately sized forklift see Chap 7 Technical features to lift the winch a maximum of 30 cm off the floor and move the winch slowly 7 21 rev 06 sicon EXCLUSION OF POWER SOURCES Before carrying out any cleaning lubrication and or maintenance work maintenance personnel must put the winch out of service by disconnecting the power supply and must wait for the heated parts of the motor and the winch to reach ambient temperature WARNING Do not lean and or sit on the winch either when it 16 in or OO out of service WARNING Do not approach or lean against the rotating parts OOY flywheel or pulley painted yellow MUM00021 rev 06 8 TT SICOR Do not deposit or place any objects or containers of liquids etc on the hoist and especially on electrical parts Never tamper with or disable the safety devices or by pass them or use them for purposes other than those for which they were intended Do not tamper with or damage or remove the number plates If deteriorated or illegible immediately ask SICOR for replacement When working near the winch installers and maintenance OO personnel MUST NEVER WEAR FLAPPING AND OR TORN CLOTHING scarves cravats hats necklaces belts watches bracelets rings etc 9 MUMO021 rev 06 wed sicon 7 TECHNICAL FEATURES Here are the overall dim
13. ensions of the winch in its maximum configuration More detailed data such as reduction ratio absorbed power number of poles in motor etc can be found in the SICOR technical catalogue I 360 600 468 AC MUM00021 rev 06 10 sicon 8 MOVING THE WINCH WARNING RISK OF CRUSHING E IMPACT AND ABRASION e 5 The personnel who are responsible for handling the winch must have read the safety requirements in paragraph 6 of this manual and must wear work gloves and safety shoes The winch is shipped by SICOR in crates or on a pallet wrapped in nylon film WARNING s os Never move the crates by dragging them Always lift 20 them Before removing the machine from its packing place it as near as possible to its final position To move the crate use a crane with ropes or an adequately sized forklift with long forks see Chap 7 Technical features avoid tipping over St Furthermore the forks must be positioned far apart to crane so that the lifting cables or chains are kept in a vertical position and do not damage parts of the machine If the machine has been shipped on a pallet use an e adequately sized load spreader when moving with a E
14. example due to incorrect installation or similar symbol to indicate additional important information PROCEED WITH THE UTMOST CAUTION Definitions INSTALLATION and or MAINTENANCE PERSONNEL qualified operator recognised as such by the Customer authorised by the Customer to work on the machine for installation and maintenance operations MUM00021 rev 06 6 6 SAFETY REQUIREMENTS WARNING A The winch MUST be installed in an area that is strictly nen under lock and key Access to this area must be limited to qualified maintenance personnel who have been authorised by the customer The following notice must be affixed to the door providing access to this area Installers or maintenance personnel must be aware of the dangers associated with the machine and must have read and understood the safety precautions in this manual Before installing the winch the customer must verify that the concrete slab and or the support structures of the shifting loads and the winch meet the required safety factors The Customer MUST also respect the distances from walls and from other machines in accordance with the directives and Standards in force in the country where the winch will be installed LIFTING os To move the winch see Chap 8 Moving the winch 0 use a suspension type lifting system connected to the eyebolts on the reduction unit and a non metallic strap wr
15. fications of the order see waybill or packing list there is no visible damage to the winch or its accessories In the event of damage or missing pieces immediately send a detailed report to SICOR its agent or the shipping agent Spare parts or parts of equipment of the supply when necessary are packed in separate containers Gear motor complete with accessories according ec Machine data sheet Work Order to order specifications Operation and maintenance manual Box with spare parts if requested MUM0021 rev 04 www sicor spa Lit info gsicor spa Lit 5 MUM0021 rev 06 sicon 9 SAFETY PRECAUTIONS Installation personnel are responsible for making sure that installation and maintenance are carried out in accordance with the essential criteria and requisites for health and safety protection Installation and maintenance personnel must observe and remain updated as to accident prevention regulations and legal obligations to avoid damage to persons or to the product during installation maintenance and repair Important warnings regarding safety and hazards are signalled using the following symbols WHEN THESE WARNINGS APPEAR Warning of high hazard risk zones of shearing cutting crushing etc Generic hazard warning Risk of damage to parts of the machinery for
16. form the rescue procedure and ensure that the cab is secure by using a special device suitable for the type of plant place and operating conditions Manually block rotation of the winch s flywheel Release the main brake using the special manual lever POS 2 Begin manual operating to move the cab to the required floor by manually rotating the flywheel in the right direction Release the manual release lever of the main brake on the winch and check that it goes back to the off position POS 1 Open the cabin doors and help the passengers Close the cabin and floor doors Check that all lift doors of the floors are closed and they cannot be opened in any way Never loosen the tension of the brake springs to make manual emergency operating easier BRAKE ON brake shoes closed BRAKE OFF POS 1 brake shoes open N POS2 2 If the winch is fitted with a slow shaft brake SSB follow the procedures described in the relevant manual MUM00021 rev 06 99 SICOR S p A Head Office and Production Center Viale Caproni 15 Zona industriale 38068 Rovereto TN Italy Tel 39 0464 484111 Fax 39 0464 484100 WWW sicor spa it imfo sicor spa it
17. nd Maintenance Manual The identification plates are missing and the machine cannot be identified 3 3 The warranty does not cover operational parts subject to normal wear and tear brake linings bearings electric windings 3 4 The warranty does not include indemnity for transport costs or machine stoppage 3 5 Procedures for action under warranty 3 9 8 3 5 b 3 5 C 3 5 d 3 5 All warranty claims must be communicated to SICOR within 8 days of the anomaly appearing in writing or by fax SICOR will confirm in writing or by fax any acceptance of repair work to be performed by the Customer under warranty or will send its own technicians Any faulty material replaced by the Customer must remain at SICOR s disposition for 30 days so that any necessary checks can be made or the parts shipped to SICOR if specifically requested in writing by the company Absolutely no claims will be accepted for warranty repairs that were not previously authorised in writing by SICOR In all cases full photographic documentation of repair work must be presented this 15 not only for documentary reasons but also to allow SICOR to correct or further improve the quality and reliability of its machines MUM00021 rev 06 4 ula sicon 4 GENERAL DELIVERY NOTES Winches can be shipped on pallets or in crates In all cases on receipt of the winch check that the packing is undamaged the supply corresponds to the speci
18. nnel if used according to the instructions supplied in this manual and provided that the relative safety devices are kept in working order This document attests that the safety devices on the machine were in working order when the machine was delivered that this Manual has been delivered with the machine and that the installation personnel takes responsibility for full observation of that which is described in this manual SICOR declines any and all responsibility for damage caused by alterations to tampering with and any operations performed on the equipment which do not comply with the contents of the manual with its instructions or with information provided in other documents SICOR congratulates you on choosing this product and hopes that you will be impressed by its excellent performance SICOR S p A MUM00021 rev 06 2 ula sicon 2 MACHINE IDENTIFICATION When writing to SICOR or Sicor Service Centres with regard to winches always quote the serial number This number as well as other data regarding the identification of the winch can be found on the plates located on the machine electromagnet and motor as shown in the figure below ELEFORCE Srl Type ELF 107 olate Motor data plate Winch data plate SICOR s p a SOCIETA INDUSTRIALE COSTRUZIONE RIDUTTORI MOTOR 3 Phase POLES SICOR s p a T SOCIETA INDUSTRIALE COSTRUZIONE RIDUTTORI
19. nsport with the winch danger zone If the winch is stored for long periods leave it on its pallet and ANG os make sure it is adequately protected at least with a i EC AAA PR SOROR h waterproof covering to prevent oxidation of the internal H or external parts of the machine Remember that oxidation of the shafts or other mechanical parts reduces their fatigue strength 13 AC MUM0021 rev 06 sicon 9 NOTES FOR INSTALLATION WARNING The location in which the winch is installed must have the following characteristics must be dry and not dusty this is essential to prevent electrochemical corrosion of mechanical parts and a high concentration of water in the lubricating oil clean the machine room before installing the machine he room must be ventilated the room must have adequate openings or conditions that allow air circulation which dissipates the heat from the motor and the reduction unit The room temperature must be between 5 C and 40 C For other temperatures contact SICOR 40 c For positioning of the vent plug CODE TAP0025 refer to Chapter 9 3 OK The customer must make sure that the electrical system where ps DC the winch will be installed has suitably gauged cables is correctly earthed and adequate power is installed AC MUM00021 rev
20. nstructions may cause serious damage to the machine pour the oil through a clean spout until the level on the transparent gauge is reached replace the filler cap 10 2 CHECKING THE OIL LEVEL Checking the oil level can be done immediately by checking the transparent gauge If the oil level is low top up using the same type of oil that is in the winch To top up follow the above steps ge nr nena at least 30 minutes Oil level gauge WARNING The used oil must be given to a firm that is authorised to dispose of it Do not release into the environment 19 AC MUM0021 rev 06 sicon 11 ELECTRICAL CONNECTIONS Before making the electrical connections installers MUST make sure that the mains voltage matches the technical specifications and the data on the winch identification plate All electrical connections must be made with the main switch in the OFF position os Make sure that the rated supply voltage is maintained O at all times If they match connect the electric motor 1 ELECTRIC MOTOR Using the wiring diagram which can be found in the motor terminal box make the electrical connections and make sure that you connect the phases and earth correctly IMPORTANT NOTE Any thermistors on the motor MUST BE CONNECTED TOA SPECIFIC RELAY ONLY Incorrect connection of the thermistors will burn them out immediately 2 AUXILIARIES Connect any auxiliaries by referring
21. stors VA Series connected coils A E nas EN else ATA AAA TO GND Fan Thermistors voltage DC Brake power supply Star point Star point 1 02 B L1 12 L3 three phase three phase line High speed line Low speed Thermocontacts Thermistors resistance Do not apply voltages gt 5 V to thermistor terminals V AC lt 150 C 300 Ohm Max current T gt 150 C 4 KOhm MUM00021 rev 06 22 ula sicon AC1 VVVF motor Star connection 02 O c Q e o E C HP N Thermistors VAN Series connected coils e mao alololololelollolalolelolelolo U Fan Thermistors voltage DC Brake power supply I 02 03 three phase line High speed Thermocontacts Thermistors resistance Do not apply voltages gt 5 V V 7 AC T lt 150 300 Ohm to thermistor terminals Max current T gt 150 C 4 KOhm 23 MUM0021 rev 06 ula sicon AC1 VVVF motor Delta connection 02 O gt Q e o um kK Thermistors VAN Series connected coils 3 idolo pede L Se O m ms GND Fan Thermistors voltage DC Brake power supply 12 B three phase line High speed Thermocontacts Thermistors resistance Do not apply voltages gt 5 V V 7 AC T lt 150 C 300 Ohm to thermistor terminals Max current T gt 150 C 4 KOhm AC MUM00021 rev 06 24 sicon 12
22. t low speed When the winch operates for long periods at low speed the machine supports are not lubricated properly and may seize up unexpectedly To ensure proper lubrication always start the winch at normal operating speed each time work 15 begun and then run at high speed every half hour START UP SHUTDOWN The customer is responsible for the procedures instructions and wiring diagrams for the start up and shutdown of the winch os NEVER USE THE WINCH FOR PERFORMANCES ABOVE THOSE INDICATED IN THE TECHNICAL CATALOGUE DISPOSAL OF THE WINCH AT THE END IF ITS SERVICE LIFE Drain the machine of its lubricating oil and then Deliver the oil to a company that is authorised to dispose of it Deliver the winch to a company that is authorised to recycle ferrous materials AC MUM00021 rev 06 26 ula sicon 13 MAINTENANCE Before carrying out any maintenance work MAKE SURE YOU HAVE read paragraph 6 Safety requirements in this manual Installing and or maintenance may only be done by competent personnel authorised to access the machinery and having the necessary equipment and instruments WARNING A starting any installation and or maintenance work attention must be given to the safety requirements given below in order to avoid accidents and damage to the product components Make sure you have the appropriate personal protection equipment helmet body harness gloves safety shoes Always secure eq
23. ted below 43H 36 2 the gear must be replaced because it no longer offers the required level of safety 43 2 09 2 09 1 mp wm Reduction ratio 43 1 43 2 99 1 99 2 MUM00021 rev 06 30 sicon 14 EMERGENCY MANUAL MANOEUVRE 14 1 RECOMMENDATIONS Manual emergency manoeuvre is a dangerous task It can be used to move the cab excluding all the plant safety contacts For this reason anyone who performs this operation must have been carefully trained by specialised personnel and must be aware of the risks involved Assistance in the event of an emergency must only be provided by expert specially trained personnel All the operations performed in the event of an emergency must strictly follow the instructions in this manual A copy of this document must therefore be kept near the storage area and be easy to access if necessary In the event of an emergency entailing manual manoeuvres strictly observe the following instructions Follow local safety requirements Do not neglect the safety of passengers at risk in any way Do not put them at risk in any way Make sure that their actions do not create hazardous situations for third parties Communication with any passengers in the cab must be established as soon as possible in order to reassure the people present This can help to establish the position of the cab in the well more precisely Before each intervention first inform the passengers of what
24. to the wiring diagram placed under the terminal box cover or enclosed with this manual After connecting close the terminal box In any motor configuration always connect the correct voltage to terminals 1 2 of the fan Y MOTORE AC2 COLLEGAMENTO STELLA Motor AC2 Star connection if Il mami MUMO0021 rev 06 20 ula sicon AC2 Motor Star connection 02 oO Q e o um lt lt Ie Thermistors Series connected coils d an 2 6 718 2c xp C A o ee ee er el eae ee EEES CA S SII Mr r j j j J L GND o E EC fS Fan Thermistors 5 an voltage DC Brake power supply 4 2 L3 L1 12 L3 three phase three phase line High speed line Low speed Thermocontacts Thermistors resistance Do not apply voltages gt 5 V to thermistor terminals V AC T lt 150 C 300 Ohm Max current T gt 150 C 4 KOhm 21 MUM0021 rev 06 sicon AC2 motor delta connection Thermocontacts Thermi
25. uipment and other objects to avoid them accidentally falling from a height Make sure that the power has been disconnected before working on electrical equipment Only install the electrical system and or the connections once you have read the relative instructions Before starting installation see if there are any structural and space limitations where the installation maintenance work will be carried out is advisable to consider where and when you will be operating and which assembly maintenance procedures you will use Take account beforehand of all significant limitations that may regard the various operation phases and do not start work without first evaluating the consequences Installers maintenance personnel must provide a maintenance plan in relation to the use characteristics of the winch Routine maintenance of the winch is limited to Lubrication of the winch see page 18 General cleaning of the winch Brake adjustment Assessment of wear and tear of brake linings Assessment and checking of wear and tear of pulley grooves oome reduction ratios have a partial degree of reversibility in such conditions the MN os opening on the machine brake can generate cab and counterweight movement Before manually opening the brake therefore ensure that the counterweight is resting on the shock absorbers and that the cab cannot be accessed 27 AC 21 rev 06 wed sicon 13 1 PREADJUSTMEN
26. you intend to do T After completion of work make sure there are no problems with normal operating of the plant a SS SS d 14 2 INSTRUCTIONS FOR AN EMERGENCY MANUAL MANOEUVRE Manual emergency operating is a dangerous task It can be used to move the cab excluding all the plant safety contacts For this reason anyone who performs this operation must have been carefully trained by specialised personnel and must be aware of the risks involved For correct emergency manual operating carefully follow these instructions 1 Check that all lift doors of the floors are closed and they cannot be opened in any way 2 Check that the cab is at floor level If it is not do the following 3 Putthe main switch on the control panel to the OFF position 4 Reassure the passengers in the cab explaining to them exactly what you intend to do 31 MUM0021 rev 06 10 11 12 19 Passengers must not try to force open the cab doors or try to get out of the cab Check that the operating conditions of the main brake and winch are safe for moving the cab To see if the main brake on the winch 15 working properly check if the brake shoes are broken if the brake linings are damaged which limits the contact surface if contact with the braking surface is uniform Check rotation direction of the winch for the cab movement manoeuvre If the winch and or the main brake are out of use or the safety is inserted per
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