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OPERATION AND MAINTENANCE MANUAL SG53 COD.: MUM0216 REV. 01 SICOR S.p.A. Head Office and Production Centre Viale Caproni 32 (Industrial Area) 38068 Rovereto (TN) Italy Copy of the original file MUM0216_REV01 Italian...
SG53 LETTER TO THE CUSTOMER Dear Customer, SICOR gearless machines are designed and manufactured in accordance with the Machinery machine was delivered; that this manual has been delivered with the machine and that the DESCRIPTION OF THE Gearless Machine for the handling of cable elevator systems.
SG53 WARRANTY • as faulty. Labour, travel and board and lodging costs must be met by the Customer. • • gaskets, revolving bearings. • • Customer under warranty or will send its own technicians.
SG53 SAFETY REQUIREMENTS LIFTING EXCLUSION OF POWER SOURCES WARNING Do not lean and/or sit on the gearless machine, either when it is in or out of service. watches, bracelets, rings, etc...).
MECHANICAL INSTALLATION WARNING For other values, consult SICOR. The customer must make sure that the electrical system has suitably gauged cables, is correctly Allow a minimum of 80 mm between the encoder and the wall so that it is always accessible...
SG53 9.2. ELECTRICAL INSTALLATION 9.2.1. ELECTRIC MOTOR DO NOT CONNECT THE MACHINE DIRECTLY TO THE POWER GRID. THE POWER MUST BE SUPPLIED BY A SUITABLE ELECTRONIC CONVERTER. IMPORTANT NOTE Thermistors The thermistors MUST ONLY BE CONNECTED TO A SPECIFIC DEVICE.
SG53 9.3. ENCODER • Absolute rotary encoder with EnDat interface; • Rotary encoder with Sin/Cos interface;...
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SG53 9.3.1. connected or disconnected. 6/10/15/20/25 m inverter side connector. • 6/10/15/20/25 m C1 MINITEK 12 PIN WIRE COLOUR SIGNAL Brown Green CLOCK Violet White Red/Blue Grey DATE Pink Grey/Pink Blue Sensor 0 V Black Yellow Sensor 5 V...
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SG53 CABLE LENGTH MORE THAN 25 METRES connected or disconnected. extensions over 25 m 0.3m • SION CABLE LENGTH OF MORE THAN 25 METRES C2 17 PIN WIRE COLOUR SIGNAL Blue White Brown/Green Violet CLOCK Yellow White/Green Blue/Black Red/Black Grey...
SG53 9.3.2. ROTARY ENCODER SIN/COS INTERFACE CONFIGURATION extension cables is necessary in order to connect this encoder to the inverter. Please refer to the table below to connect the encoder to the inverter. connected or disconnected. 6/10/15/20/25 m inverter side connector.
SG53 9.4.2. MANUAL BRAKE RELEASE LEVER REMOTE CONTROL KIT device of 2.5 m or 5 m in length. • Block the cabin booth and the counterweight. Make system are observed; • • Insert the Bowden cable into the brake release lever;...
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SG53 Manual emergency manoeuvre is a dangerous task. It can be used to move the cab involved.
SG53 11.1. ENCODER REPLACEMENT Loosen the screw on the outer ring with an Allen key Remove the cover on the rear Remove the M10 screw; Remove the encoder Figure 1...
SG53 Remove the cover on the rear of the encoder Place the encoder inside the housing, taking care to centre the cone of 1.25 Nm THE HEIDENHAIN ENDAT ECN 1313 ENCODER) and close the cover with the Allen wrench SW3/ PROCEDURE).
SG53 11.4. PULLEY ASSEMBLY Tighten the bolts of 90 Nm. EMERGENCY OPERATION Figure 5 gearless machine. IN THIS CONDITION THE CABIN WILL MOVE DOWNWARD OR UPWARD DEPENDING ON THE LOAD AND/OR BALANCE CONDITIONS OF THE SYSTEM. WARNING WHEN THE MOTOR IS NOT POWERED, IT IS UNABLE TO GENERATE TORQUE. IN THIS SITUATION, IF THE BRAKE IS OPENED THE CABIN CAN ACCELERATE IN AN UNCONTROLLED MANNER.
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