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MANUAL USE AND MAINTENANCE
CM 70hs Plus
ED. 10-2007
EN
Doc.
10009848

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Summary of Contents for comoc CM 70hs Plus

  • Page 1 MANUAL USE AND MAINTENANCE CM 70hs Plus ED. 10-2007 Doc. 10009848...
  • Page 2 The contained descriptions in the present publication are not binding. The company therefore reserves itself the right to bring in whatever moment possible organs changes, details or supplies of accessories, that it holds convenient for an improvement, or for any demand of constructive or commercial character.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS RECEIVING THE MACHINE......................... 4 IDENTIFICATION PLATE ........................... 4 FOREWORD ............................4 TECHNICAL DESCRIPTION ........................5 SYMBOLS USED ON THE MACHINE......................6 GENERAL SAFETY REGULATIONS........................ 8 PREPARING THE MACHINE ........................9 1. MOVING THE PACKAGED MACHINE ................................. 9 2.
  • Page 4: Receiving The Machine

    Receiving the machine Identification plate Immediately check, when receiving the machine, that all the materials indicated on delivery documents have been received and also that the machine has not been damaged in transit. If it has been damaged, this damage must be immediately reported to the shipper and also to our customer’s service department.
  • Page 5: Technical Description

    TECHNICAL DESCRIPTION CM 70 hs Plus Working width Work capacity, up to 4140 ∅ mm Disk brush (No. 1) Brush revolutions 1300 Brush motor 5000 Pressure on the brush Traction motor ∅ mm Traction wheel Forward speed km/h 0÷6 Maximum slope when fully loaded ∅...
  • Page 6: Symbols Used On The Machine

    SYMBOLS USED ON THE MACHINE Base lift-lower symbol Used to indicate the base lift-lower switch Symbol showing the polishing pad is working. Used to indicate the switch that starts the polishing pad motor. Battery charge level symbol Forward/reverse speed selector symbol Forward/reverse selector symbol Main switch symbol (key-operated switch) OFF/0...
  • Page 7 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 Do not approach with open flames Indicates the waste disposal.
  • Page 8: General Safety Regulations

    GENERAL SAFETY REGULATIONS Follow these regulations carefully to avoid harm to the operator and damage to the machine. Read the labels on the machine carefully. Never cover them for any reason and immediately replace them if they are damaged The machine must be used exclusively by authorized and trained personnel When operating the machine be careful of other persons and of children in particular Never mix different types of detergents: this could generate noxious gases Never set containers of liquid on the machine...
  • Page 9: Preparing The Machine

    PREPARING THE MACHINE MOVING THE PACKAGED MACHINE The machine is contained in specific packing with a platform so that it can be moved by a fork-lift. Packings cannot be stacked. Total weight is 400 kg (without batteries) Packing dimensions are: A : 1550 mm B : 1000 mm C : 1740 mm...
  • Page 10: Putting The Batteries In The Machine

    PREPARING THE MACHINE PUTTING THE BATTERIES IN THE MACHINE The batteries must be housed in the battery compartment below the seat panel and must also comply with the requirements given in CEI 21-5 standards. Battery compartment dimensions are: 540x640 H460 mm. When inserting the battery: 1.
  • Page 11: Disposal Methods

    PREPARING THE MACHINE 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. RUN-DOWN BATTERIES ARE CLASSIFIED AS HAZARDOUS WASTE AND MUST BE GIVEN TO A LEGALLY AUTHORIZED DISPOSAL AGENCY.
  • Page 12: Connecting The Battery Connector

    PREPARING THE MACHINE CONNECTING THE BATTERY CONNECTOR Battery connector (1) must be connected to machine connector (2) BATTERY CHARGE LEVEL GAUGE The battery charge level gauge is a digital unit with 4 fixed and one flashing position. The numbers on the display give an approximate idea of the state of charge: 4 = maximum charge, 3 = 3/4 charge, 2 = 2/4 charge, 1 = 1/4 charge, 0= batteries discharged (flashing) WARNING! The pad motor automatically turns off a few seconds after the...
  • Page 13: Operation

    OPERATION PREPARING TO WORK 1. Prepare the machine for operation 2. Check that suction unit switch (1) is set to ”ON” and make sure the paper filter is installed. 3. Sit in the driver’s seat 4. Check that the parking brake is released (1) 5.
  • Page 14: Traction

    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 This machine has an electronically controlled traction with three forward and three reverse speeds.
  • Page 15: Flash Light

    OPERATION FLASH LIGHT The machine has a flash light that turns on automatically when the main switch key is turned. HORN The machine has a horn actuated by push-button (1) at the left of the steering column. The horn also functions to signal reverse motion. The horn's push-button is deactivated during reverse motion.
  • Page 16: After Work Is Terminated

    AFTER WORK IS TERMINATED At the end of the work, before performing any type of maintenance proceed as follows : 1. Turn pad motor switch (1) off 2. Actuate switch (2) to lift the base 3. Park the machine and actuate the parking brake 4.
  • Page 17: Daily Maintenance

    DAILY MAINTENANCE REPLACING THE DUST FILTER 11. Detach suction connector (1), pull out suction tube (2), remove fastening belt (3), pull out suction unit(4). WARNING! Use gloves when doing this to protect yourself against contact with dangerous liquids. 12. Loosen the hooks on drum (7). 13.
  • Page 18: Extraordinary Maintenance

    EXTRAORDINARY MAINTENANCE REPLACING THE BASE SPLASHGUARDS Periodically check the state of wear of the base splashguards. To replace them proceed as follows: 1. Lift the base 2. Install the pad 3. Lower the base until it touches the floor 4. Turn the key to “0” and pull it out from the dashboard 5.
  • Page 19: Solution For The Most Frequent Troubles

    SOLUTION FOR THE MOST FREQUENT TROUBLES MACHINE DOES NOT START 1. The operator must be seated on the driver’s seat 2. Check that parking brake pedal (1) is released 3. Check that connector (2) is connected to the batteries 4. Check that key-operated switch (3) is on 5.
  • Page 20: Electrical Fuses And Thermal Cutouts

    SOLUTION FOR THE MOST FREQUENT TROUBLES ELECTRICAL FUSES AND THERMAL CUTOUTS The machine is equipped with the following electrical protection systems: Power fuses placed on the machine left side to protect against short-circuits. Whenever a fuse blows check for the causes of the malfunction carefully and eliminate them before replacing the fuse.
  • Page 21: Selecting And Using Polishing Pads

    SELECTING AND USING POLISHING PADS POLISHING PAD Machine No. of Pads Pad diameter CM 70hs...
  • Page 22: Waste Disposal

    WASTE DISPOSAL Product subject to WEEE 2002/96/CE normative...
  • Page 23: Ec Declaration Of Conformity

    EC DECLARATION OF CONFORMITY The undersigned firm: COMAC S.p.A. Via Cà Nova Zampieri 5 37057 San Giovanni Lupatoto - Verona (VR) - ITALY declares under its own responsibility that the machine SCRUBBING MACHINE mod. VISPA 35B is in conformity with the following Directives: •...

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