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RECEIVING THE MACHINE ................................
RECEIVING THE MACHINE
RECEIVING THE MACHINE
RECEIVING THE MACHINE
FOREWORD ................................
FOREWORD
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FOREWORD
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TECHNICAL DESCRIPTION................................
TECHNICAL DESCRIPTION
TECHNICAL DESCRIPTION
TECHNICAL DESCRIPTION
SYMBOLS USED ON THE MACHINE ................................
SYMBOLS USED ON THE MACHINE
1. MOVING THE PACKAGED MACHINE..........................................................................................................................................................23
2. HOW TO UNPACK THE MACHINE ..............................................................................................................................................................23
3. CONNECTING THE TRACTION MOTOR CABLE (machines with traction)....................................................................................................23
4. PUTTING THE BATTERIES IN THE MACHINE .............................................................................................................................................24
5. TYPE OF BATTERY.....................................................................................................................................................................................24
6. BATTERY MAINTENANCE ..........................................................................................................................................................................24
7. DISPOSAL METHODS................................................................................................................................................................................25
8. CONNECTING THE BATTERY CHARGER ....................................................................................................................................................25
9. BATTERY RECHARGING ............................................................................................................................................................................25
10. CONNECTING THE BATTERY CONNECTOR...............................................................................................................................................26
11. BATTERY CHARGE LEVEL GAUGE ............................................................................................................................................................26
12. INSTALLING THE PAD ..............................................................................................................................................................................26
GENERAL SAFETY REGULATIONS................................
GENERAL SAFETY REGULATIONS
GENERAL SAFETY REGULATIONS
OPERATION ................................
OPERATION
OPERATION
OPERATION
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PREPARING TO WORK...................................................................................................................................................................................28
TRACTION ......................................................................................................................................................................................................29
BRAKES..........................................................................................................................................................................................................29
POLISHING PAD MOTOR................................................................................................................................................................................29
DAILY MAINTENANCE ................................
DAILY MAINTENANCE
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DAILY MAINTENANCE
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REPLACING THE DUST COLLECTION FILTER ................................................................................................................................................31
REMOVING THE PAD .....................................................................................................................................................................................31
REPLACING THE BASE SPLASHGUARDS ......................................................................................................................................................32
MACHINE DOES NOT START ..........................................................................................................................................................................33
PAD MOTOR DOES NOT OPERATE ................................................................................................................................................................33
IMPOSSIBLE TO LIFT OR LOWER THE BASE..................................................................................................................................................33
ELECTRICAL FUSES AND THERMAL CUTOUTS..............................................................................................................................................33
SELECTING AND USING POLISHING PADS ................................
SELECTING AND USING POLISHING PADS
SELECTING AND USING POLISHING PADS

TABLE OF CONTENTS

TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
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Summary of Contents for COMAC CM 50 hs

  • Page 1: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS TABLE OF CONTENTS RECEIVING THE MACHINE RECEIVING THE MACHINE ........ RECEIVING THE MACHINE RECEIVING THE MACHINE ..................................................................................................................20 20 20 20 FOREWORD ........
  • Page 2: Foreword

    Remember that, if necessary, our service organization, in collaboration with our dealers, is always available for helpful hints or direct intervention . TECHNICAL DESCRIPTION TECHNICAL DESCRIPTION CM 50 hs hs hs hs CM 50 TECHNICAL DESCRIPTION TECHNICAL DESCRIPTION CM 50...
  • Page 3: Symbols Used On The Machine

    SYMBOLS USED ON THE MACHINE SYMBOLS USED ON THE MACHINE SYMBOLS USED ON THE MACHINE SYMBOLS USED ON THE MACHINE Pad base lift-lower symbol Used to indicate the base lift-lower switch Brake symbol Used to indicate the signal lamp of the engaged hand brake Used above the emergency brake lever Battery charge level symbol Forward/reverse speed selector symbol...
  • Page 4 SYMBOLS USED IN THE MANUAL SYMBOLS USED IN THE MANUAL SYMBOLS USED IN THE MANUAL SYMBOLS USED IN THE MANUAL Warning symbol Read sections preceded by this symbol with care: they concern the safety of the operator and the machine Indicates danger of gas fumes and leakage of corrosive liquids Indicates danger of fire Indicates danger of fire...
  • Page 5: Moving The Packaged Machine

    CONNECTING THE TRACTION MOTOR CABLE (machines with traction) CONNECTING THE TRACTION MOTOR CABLE (machines with traction) CONNECTING THE TRACTION MOTOR CABLE (machines with traction) WARNING! WARNING! WARNING! WARNING! This procedure must be done by a COMAC COMAC COMAC COMAC Service Center technician.
  • Page 6: Putting The Batteries In The Machine

    They must be connected in series together in order to have a 24V voltage across terminals. Electrical connections must be made by trained and specialized personnel from the COMAC Service Center. 6. 6. 6. 6. BATTERY MAINTENANCE BATTERY MAINTENANCE...
  • Page 7: Disposal Methods

    PREPARING THE MACHINE PREPARING THE MACHINE PREPARING THE MACHINE PREPARING THE MACHINE 7. 7. 7. 7. DISPOSAL METHODS DISPOSAL METHODS DISPOSAL METHODS DISPOSAL METHODS When the battery is run down it must be disconnected by trained and specialized personnel and then lifted using the handles on it and suitable hoisting equipment to remove it from the battery compartment.
  • Page 8: Connecting The Battery Connector

    PREPARING THE MACHINE PREPARING THE MACHINE PREPARING THE MACHINE PREPARING THE MACHINE CONNECTING THE BATTERY CONNECTOR CONNECTING THE BATTERY CONNECTOR CONNECTING THE BATTERY CONNECTOR CONNECTING THE BATTERY CONNECTOR Battery connector (1) must be connected to machine connector (2) BATTERY CHARGE LEVEL GAUGE BATTERY CHARGE LEVEL GAUGE BATTERY CHARGE LEVEL GAUGE BATTERY CHARGE LEVEL GAUGE...
  • Page 9: General Safety Regulations

    Whenever the machine has operating troubles make sure these are not due to insufficient ordinary maintenance. If this is not the case then enquire with your nearest COMAC COMAC service center COMAC COMAC r When replacing machine parts always ask for ORIGINAL spare parts from your Authorized COMAC COMAC dealer and/or Retailer COMAC COMAC r Use only original COMAC...
  • Page 10: Preparing To Work

    OPERATION OPERATION OPERATION OPERATION PREPARING TO WORK PREPARING TO WORK PREPARING TO WORK PREPARING TO WORK 1. Prepare the machine for operation 2. Check that the parking brake is released (1) 3. Connect the battery connector (2) 4. Turn main switch key (3) clockwise to “1”. Display (4) on the dashboard will immediately turn on and indicate the level of the battery charge and the hour counter.
  • Page 11: Traction

    OPERATION OPERATION OPERATION OPERATION A “flashing zero” appears on the display when the battery charge level is getting too low. The pad motor automatically turns off. Batteries must be recharged as soon as possible. A residual charge remains so as to move the machine to the recharging point. TRACTION TRACTION TRACTION...
  • Page 12 AFTER WORK IS TERMINATED AFTER WORK IS TERMINATED AFTER WORK IS TERMINATED AFTER WORK IS TERMINATED At the end of the work, before performing any type of maintenance proceed as follows 1. Actuate switch (2) to lift the base 2. Park the machine and actuate the parking brake 3.
  • Page 13: Daily Maintenance

    DAILY MAINTENANCE DAILY MAINTENANCE DAILY MAINTENANCE DAILY MAINTENANCE REPLACING THE DUST COLLECTION FILTER REPLACING THE DUST COLLECTION FILTER REPLACING THE DUST COLLECTION FILTER REPLACING THE DUST COLLECTION FILTER Lift the hood and install the safety strut WARNING! WARNING! Use gloves when doing this to protect yourself against contact WARNING! WARNING! with dangerous liquids.
  • Page 14: Replacing The Base Splashguards

    EXTRAORDINARY MAINTENANCE EXTRAORDINARY MAINTENANCE EXTRAORDINARY MAINTENANCE EXTRAORDINARY MAINTENANCE REPLACING THE BASE SPLASHGUARDS REPLACING THE BASE SPLASHGUARDS REPLACING THE BASE SPLASHGUARDS REPLACING THE BASE SPLASHGUARDS Periodically check the state of wear of the base splashguards. To replace them proceed as follows: 1.
  • Page 15: Machine Does Not Start

    General services • Traction control system When a resettable fuse trips first turn the key to OFF (1), wait a few seconds and then turn the key to ON (2). Turn to your authorized COMAC Service Center if the problem persists.
  • Page 16: Selecting And Using Polishing Pads

    SELECTING AND USING POLISHING PADS SELECTING AND USING POLISHING PADS SELECTING AND USING POLISHING PADS SELECTING AND USING POLISHING PADS POLISHING PAD POLISHING PAD POLISHING PAD POLISHING PAD Machine Machine Machine Machine No. of Pads No. of Pads No. of Pads No.

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