COMAC C85bs nsc Use And Maintenance Manual

Scrubbing machines
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SCRUBBING MACHINES
USE AND MAINTENANCE MANUAL
ORIGINAL INSTRUCTIONS DOC. 10099175 - Ver. AA - 08-2020

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  • Page 1 SCRUBBING MACHINES USE AND MAINTENANCE MANUAL ORIGINAL INSTRUCTIONS DOC. 10099175 - Ver. AA - 08-2020...
  • Page 3: Table Of Contents

    CONTENTS CONTENTS .................................. 3 GENERAL DESCRIPTION ............................5 GENERAL SAFETY REGULATIONS ........................5 SYMBOLS USED IN THE MANUAL ........................5 MAIN MACHINE COMPONENTS .......................... 6 ESSENTIAL VERSION CONTROL PANEL COMPONENTS ................. 7 PURPOSE AND CONTENT OF THE MANUAL ..................... 7 TARGET GROUP ..............................
  • Page 4 ALARM SCREEN ..............................18 DETERGENT SOLUTION RECYCLING SYSTEM ALARM SCREEN ..............18 BRAKING CONTROL ............................19 SOLUTION TANK CAPACITY LOW ........................19 WORK MODE WITHOUT DETERGENT SOLUTION RECYCLING ..............19 AT THE END OF THE WORK ............................ 20 COMPULSORY MAINTENANCE OPERATIONS ...................... 20 CLEANING THE SQUEEGEE BODY ........................
  • Page 5: General Description

    GENERAL DESCRIPTION The descriptions contained in this document are not binding. The company therefore reserves the right to make any modifications at any time to elements, details, or accessory supply, as considered necessary for reasons of improvement or manufacturing/commercial requirements. The reproduction, even partial, of the text and drawings contained in this document is prohibited by law.
  • Page 6: Main Machine Components

    MAIN MACHINE COMPONENTS The machine's main components are the following: 14. Recovery tank filling quick connector 15. Recovery tank cover 1. Seat 16. Settling tank cover 2. Storage compartment cover 17. Rear panel 3. Battery compartment carter 18. Settling tank drainage tube (degreaser) 4.
  • Page 7: Essential Version Control Panel Components

    ESSENTIAL VERSION CONTROL PANEL COMPONENTS The control panel components on the Essential version are as follows: 1. Detergent solution flow adjustment knob. 2. Red indicator light signalling detergent solution level low. 3. Control display. 4. Green indicator light signalling activation of brush head body lateral movement.
  • Page 8: Intended Use

    INTENDED USE This scrubbing machine was designed and built for the cleaning (scrubbing and drying) of smooth, compact flooring in the commercial, residential and industrial sectors by a qualified operator in proven safety conditions. The scrubbing machine is not suitable for cleaning rugs or carpet floors. It is only suitable for use in closed (or at least covered) places.
  • Page 9: Serial Number Plate

    Braking system oil level check label: Located near the braking system oil basin, to remind the operator to check the level of oil in the basin. The bottom part of the label shows the recommended oil for the braking system. Service brake pedal positioning label: Affixed to the machine to indicate the position of the service brake pedal.
  • Page 10: Technical Data

    TECHNICAL DATA C85 2018 BS C85 2018 BS TECHNICAL DATA [KMS] NSC BASIC NSC PREMIUM Rated machine power Theoretical working capacity up to 5726 5726 Minimum working width Maximum working width 1002 1002 Squeegee width 1080 1080 Central brush head brush (Ø external bristles - length) Ø210 - 810 Ø210 - 810 Electrical characteristics of the central brush head motor...
  • Page 11: Preparation Of Machine

    PREPARATION OF MACHINE HOW TO UNPACK THE MACHINE The machine is shipped in specific packaging. To remove it, proceed as follows: 1. Place the lower part of the outer packaging in contact with the floor. N.B.: use the pictograms printed on the box as a reference. 2.
  • Page 12: Preparation Of Machine

    INSERTING THE BATTERIES IN THE MACHINE To fit the batteries inside the machine, contact an COMAC assistance centre technician. WARNING: COMAC declines all responsibility for any damage to property or injury persons in the event that the batteries are replaced by an unauthorized technician.
  • Page 13: Filling With Detergent Solution

    2. Make sure the machine is in a safe condition (see “MACHINE SAFETY MEASURES”). 3. Grip the handle for moving the seat mounting plate and turn the plate to the maintenance position (Fig.1). 4. Disconnect the battery connector from the machine's main system connector (Fig.2). ATTENTION: the following operations must be carried out by qualified personnel.
  • Page 14: Assembling The Brush Head Body Brushes

    CAUTION: it is recommended to wear the appropriate PPE (Personal Protective Equipment) for the work to be carried out. Close the tap output flow and turn the lever positioned near the operator seat in a clockwise direction (Fig.13). 4. Insert the filter cartridge in the housing on the cap (Fig.14). N.B.: The O-ring gasket in the filter cartridge should be inserted into its seat in the cap.
  • Page 15: Preparing To Work

    Wear the seatbelt correctly (optional): The machine has a sub-abdominal safety device that allows the operator to be anchored to the driver's seat. To secure the safety belt, sit in the driver's seat then take the mobile part of the belt, wrapping it around your abdomen and inserting the end in the slit on the fixed part (Fig.22).
  • Page 16: General Hour Meter

    N.B.: when the F2 working phase is active, the words “F2 ON” will appear on the work display. 6. Open the detergent solution flow into the machine's water system by turning the tap control lever in the direction indicated by the arrow (Fig.4). 7.
  • Page 17: Adjusting The Operating Speed

    ATTENTION: To select the reverse gear, you need to first shift the lever up and then in the direction indicated by the arrow (Fig.11). With reverse gear engaged if you press the drive pedal a buzzer will sound and the white rear lights come on. CAUTION: the reverse speed is lower than the forward speed to comply with current health and safety standards.
  • Page 18: Alarm Screen

    ALARM SCREEN If there is an error, the writing AL is shown on the control display followed by a number (Fig.17), this stays visible until the error is resolved. When an error occurs, do as follows: 1. Stop the machine immediately. 2.
  • Page 19: Braking Control

    BRAKING CONTROL The machine has an encoder to help braking and also a mechanical brake. • If the machine is moving and the accelerator pedal (Fig.19) is released, the machine brakes, decelerating gently until it stops the encoder. Only when the encoder has stopped is the electric brake engaged. •...
  • Page 20: At The End Of The Work

    AT THE END OF THE WORK At the end of the work, and before carrying out any type of maintenance, perform the following operations: 1. Take the machine to the maintenance area and perform all of the procedures listed in the chapter “COMPULSORY MAINTENANCE OPERATIONS”...
  • Page 21: Cleaning The Squeegee Body

    CLEANING THE SQUEEGEE BODY The careful cleaning of the whole vacuum unit ensures better drying and cleaning of the floor as well as a longer vacuum motor life. To carry out the cleaning of the squeegee body, proceed as follows: 1.
  • Page 22: Cleaning The Side Brush (Optional)

    CLEANING THE SIDE BRUSH (OPTIONAL) Careful cleaning of the side brush guarantees better cleaning of the floor as well as a longer lifespan of the gear motor present in the brush head body. To clean the brush, proceed as follows 1.
  • Page 23: Cleaning The Water System Filter

    CLEANING THE WATER SYSTEM FILTER In order to clean the water system's filter, do the following: 1. Tighten the tap outflow; turn the tap control lever on the left-hand side of the operator seat in a clockwise direction (Fig.21). 2. Go to the left-hand side of the front of the machine and loosen the detergent solution filter cap (Fig.22). 3.
  • Page 24: Replacing The Brush Head Body Brushes

    REPLACING THE BRUSH HEAD BODY BRUSHES If the brush head brushes are damaged they cannot work properly, or more specifically, they cannot remove the dirt from the floor; as such, the condition of these must be checked. To replace the brush head brushes, proceed as follows: 1.
  • Page 25: Disposal

    N.B.: Figure 6 indicates the direction of rotation for tilting the squeegee towards the rear of the machine (Fig.7). Turn it in the opposite direction to rotate the squeegee towards the front of the machine. N.B.: Check to ensure proper adjustment by looking at the instrument positioned on the squeegee body (Fig.3). 9.
  • Page 26: Troubleshooting

    Debris trapped in the brushes. BRUSHES” Incorrect type of brush for the work to be carried Contact a Comac assistance centre for help in choosing the type of brush to Insufficient out. be used for the work to be performed.
  • Page 27: Ec Declaration Of Conformity

    EC DECLARATION OF CONFORMITY The undersigned manufacturer: COMAC S.p.A. Via Maestri del Lavoro, 13 37059 Santa Maria di Zevio (VR) declares under its sole responsibility that the products SCRUBBING MACHINES - mod. C85 2018 BS NSC BASIC C85 2018 BS NSC PREMIUM comply with the provisions of Directives: •...
  • Page 32 COMAC S.p.A. Via Maestri del Lavoro, 13 - 37059 Santa Maria di Zevio - Verona - ITALY Tel. 045 8774222 - Fax 045 8750303 - www.comac.it - com@comac.it Organization certified with Q.C.B. Italia ISO 9001:2008, ISO 14001:2015, OHSAS 18001:2007...

This manual is also suitable for:

C85 2018 bs nsc basicC85 2018 bs nsc premiumC85nsc

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