COMAC C85bs nsc User manual

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

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................................................................................................................................................... 7
STORING THE USE AND MAINTENANCE MANUAL........................................................................................... 7
ON CONSIGNMENT OF THE MACHINE .............................................................................................................. 7
INTRODUCTORY COMMENT ............................................................................................................................... 7
IDENTIFICATION DATA ......................................................................................................................................... 7
TECHNICAL DESCRIPTION.................................................................................................................................. 7
INTENDED USE..................................................................................................................................................... 8
SAFETY ................................................................................................................................................................. 8
REGULATIONS...................................................................................................................................................... 8
LABELS USED ON THE MACHINE....................................................................................................................... 8
SERIAL NUMBER PLATE ...................................................................................................................................... 9
TECHNICAL DATA ............................................................................................................................................... 10
HANDLING THE PACKAGED MACHINE ............................................................................................................ 10
PREPARATION OF MACHINE ...................................................................................................................................11
HOW TO UNPACK THE MACHINE ..................................................................................................................... 11
HOW TO MOVE THE MACHINE ......................................................................................................................... 11
MACHINE SAFETY.............................................................................................................................................. 11
PREPARATION OF MACHINE .................................................................................................................................. 12
TYPE OF BATTERY TO BE USED ...................................................................................................................... 12
BATTERY MAINTENANCE AND DISPOSAL....................................................................................................... 12
INSERTING THE BATTERIES IN THE MACHINE............................................................................................... 12
RECHARGING THE BATTERIES ........................................................................................................................ 12
FILLING WITH DETERGENT SOLUTION ........................................................................................................... 13
INSERTING WATER SYSTEM FILTER ............................................................................................................... 13
ASSEMBLING THE BRUSH HEAD BODY BRUSHES........................................................................................ 14
FITTING THE SIDE BRUSH (OPTIONAL)........................................................................................................... 14
USER SEAT ADJUSTMENT ................................................................................................................................ 14
PREPARING TO WORK ............................................................................................................................................ 15
WORK ........................................................................................................................................................................ 15
GENERAL HOUR METER ................................................................................................................................... 16
DETERGENT SOLUTION RECYCLING SYSTEM HOUR METER..................................................................... 16
BATTERY CHARGE LEVEL INDICATOR ............................................................................................................ 16
SELECTING THE OPERATING DIRECTION ...................................................................................................... 16
ADJUSTING THE OPERATING SPEED.............................................................................................................. 17
BUZZER ............................................................................................................................................................... 17
ADJUSTMENT OF THE DETERGENT SOLUTION FLOW ................................................................................. 17
WORKING HEADLIGHTS.................................................................................................................................... 17
EXTRA PRESSURE............................................................................................................................................. 17
EMERGENCY STOP............................................................................................................................................ 17
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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 .................................................................................................................. 21
EMPTYING THE DEBRIS HOPPER.................................................................................................................... 21
CLEANING THE BRUSH HEAD BODY BRUSHES............................................................................................. 21
CLEANING THE SIDE BRUSH (OPTIONAL) ...................................................................................................... 22
DRAINING THE RECOVERY TANK .................................................................................................................... 22
EMPTYING THE SOLUTION TANK..................................................................................................................... 22
EMPTYING THE MEMBRANE SETTLING TANK................................................................................................ 22
EMPTYING THE DEGREASER SETTLING TANK.............................................................................................. 22
CLEANING THE WATER SYSTEM FILTER ........................................................................................................ 23
CLEANING THE VACUUM TUBE........................................................................................................................ 23
EXTRAORDINARY MAINTENANCE WORK ............................................................................................................ 23
REPLACING THE SQUEEGEE BODY RUBBER BLADES................................................................................. 23
REPLACING THE BRUSH HEAD BODY BRUSHES .......................................................................................... 24
REPLACING THE SIDE BRUSH (OPTIONAL).................................................................................................... 24
ADJUSTMENT INTERVENTIONS............................................................................................................................. 24
ADJUSTING THE SQUEEGEE BODY'S RUBBER BLADES .............................................................................. 24
DISPOSAL ................................................................................................................................................................. 25
CHOOSING AND USING BRUSHES ........................................................................................................................ 25
TROUBLESHOOTING............................................................................................................................................... 26
EC DECLARATION OF CONFORMITY .................................................................................................................... 27
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The descriptions contained in this document are not binding. The company therefore reserves the right to make any modications 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.
The company reserves the right to make any technical and/or supply modications. The images are for reference purposes only, and are
not binding in terms of design and supply.
SYMBOLS USED IN THE MANUAL
Open book symbol with an "i":
Indicates the need to consult the instruction manual.
Open book symbol:
Tells the operator to read the user manual before using the device.
Covered place symbol:
The operations preceded by this symbol must always be carried out in a dry, covered area.
Information symbol:
Indicates additional information for the operator, to improve the use of the device.
Warning symbol:
Carefully read the sections preceded by this symbol meticulously following the instructions indicated for the safety of the operator and
the device.
Danger symbol (corrosive substances):
The operator should always wear protective gloves to avoid the risk of serious injury to the hands caused by corrosive substances.
Danger symbol (battery acid leakage):
Indicates the danger of leaking acid or acid fumes from the batteries while they are being recharged.
Danger symbol (moving carriages):
Indicates that the packed product should be handled with suitable carriages that conform to legal requirements.
Mandatory room ventilation symbol:
Informs the operator that the room must be ventilated while the batteries are being recharged.
Symbol indicating the compulsory use of protective gloves:
Indicates that the operator should always wear protective gloves, to avoid the risk of serious injury to his hands from sharp objects.
Symbol indicating the compulsory use of tools:
Informs the operator of the need to use tools not included with the machine.
Symbol indicating a treading ban:
Informs the operator that it is forbidden to tread on machine components, as this could lead to serious injury.
Recycling symbol:
Tells the operator to carry out the operations in compliance with environmental regulations in force in the place where the appliance is
being used.
Disposal symbol:
Carefully read the sections marked with this symbol for disposing of the appliance.
GENERAL SAFETY REGULATIONS
Before using the machine, please read the following document carefully and follow the
instructions contained herein, along with the instructions in the document supplied with the
machine itself, "GENERAL SAFETY REGULATIONS" (document code 10083659).
GENERAL DESCRIPTION
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MAIN MACHINE COMPONENTS
The machine's main components are the following:
1. Seat
2. Storage compartment cover
3. Battery compartment carter
4. Electrical system panel carter
5. Instrument panel carter
6. Control panel
7. Emergency stop
8. Working program display
9. Travel direction selector lever
10. Buzzer button
11. Forward speed selector knob
12. Main key switch
13. Tank cover support
14. Recovery tank lling quick connector
15. Recovery tank cover
16. Settling tank cover
17. Rear panel
18. Settling tank drainage tube (degreaser)
19. Recovery tank drainage tube
20. Settling tank drainage tube (membrane)
21. Solution tank drain hose
22. Brake pedal
23. Drive pedal
24. Detergent solution ow adjustment lever
25. Battery connector
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ESSENTIAL VERSION CONTROL PANEL COMPONENTS
The control panel components on the Essential version are as follows:
1. Detergent solution ow 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.
5. Command switch for brush head body lateral movement.
6. Green indicator light signalling activation of recycling system
7. Recycling system command switch.
8. Badge slot (valid for versions with automatic eet management
system).
9. Working headlights command switch.
10. Green indicator light signalling activation of working headlights.
11. Command switch for activation of brush head body extra pressure
function.
12. Green indicator light signalling activation of brush head body extra
pressure function.
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PURPOSE AND CONTENT OF THE MANUAL
The aim of this manual is to provide customers with all the information needed to use the machine in the safest, most appropriate and most
autonomous way. This includes information concerning technical aspects, safety, operation, downtime, maintenance, spare parts and scrapping.
The operators and qualied technicians must carefully read the instructions in this manual before carrying out any operations on the machine. If in
doubt about the correct interpretation of instructions, contact your nearest Customer Service Centre to obtain the necessary clarications.
TARGET GROUP
This manual is written both for operators and for qualied machine maintenance technicians. Operators must not perform operations that should
be carried out by qualied technicians. The manufacturer is not liable for damages resulting from failure to comply with this veto.
STORING THE USE AND MAINTENANCE MANUAL
The Use and Maintenance Manual must be stored in its special pouch close to the machine, protected from liquids and anything else that could
compromise its legibility.
ON CONSIGNMENT OF THE MACHINE
When the machine is consigned to the customer, an immediate check must be performed to ensure all the material mentioned in the shipping
documents has been received, and also to check the machine has not su󰀨ered damage during transportation. If this is the case, the carrier must
ascertain the extent of the damage at once, informing our customer service o󰀩ce. It is only by prompt action of this type that the missing material
can be obtained, and compensation for damage successfully claimed.
INTRODUCTORY COMMENT
Any oor scrubbing machine can only work properly and e󰀨ectively if used correctly and kept in full working order by performing the maintenance
operations described in the attached documentation. We therefore suggest you read this instruction booklet carefully and read it again whenever
di󰀩culties arise while using the machine. If necessary, remember that our assistance service (organised in collaboration with our dealers) is
always available for advice or direct intervention.
IDENTIFICATION DATA
For technical assistance or to request replacement parts, always give the model, the version and the serial number (written on the relevant plate).
TECHNICAL DESCRIPTION
The C85 2018 BS NSC is a oor scrubbing machine that can handle a wide variety of oors and types of dirt with the mechanical action of two
cylindrical brushes and the chemical action of a water-detergent solution. As it advances, it collects the dirt removed and the detergent solution not
absorbed by the oor. The machine must only be used for this purpose.
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INTENDED USE
This scrubbing machine was designed and built for the cleaning (scrubbing and drying) of smooth, compact ooring in the commercial, residential
and industrial sectors by a qualied operator in proven safety conditions. The scrubbing machine is not suitable for cleaning rugs or carpet oors.
It is only suitable for use in closed (or at least covered) places.
ATTENTION: the machine is not suitable for use in the rain, or under water jets.
IT IS FORBIDDEN to use the machine for picking up dangerous dusts or inammable liquids in places with an explosive atmosphere. In
addition, it is not suitable as a means of transport for people or objects.
SAFETY
Operator cooperation is paramount for accident prevention. No accident prevention programme can be e󰀨ective without the full cooperation of the
person directly responsible for machine operation. The majority of occupational accidents that happen either in the workplace or whilst moving
are caused by failure to respect the most basic safety rules. An attentive, careful operator is most e󰀨ective guarantee against accidents and is
fundamental in order to implement any prevention programme.
REGULATIONS
All references to forwards and backwards, front and rear, right and left indicated in this manual should be understood as referring to the operator
in a driving position with his hands on the steering wheel.
LABELS USED ON THE MACHINE
Main switch symbol:
Applied to the control panel, positioned on the front of the machine, to indicate the main switch.
Acoustic signalling device control label:
Applied in the vicinity of the steering column to indicate the acoustic signalling device's control button.
Label for detergent solution tap command:
Applied in the vicinity of the control column to identify the detergent solution tap's control lever.
Label indicating the need to read the Use and Maintenance Manual:
Applied in the vicinity of the steering column in order to remind the operator to read the user and maintenance manual before using
the machine.
Treading ban label:
Located on the machine, to identify the surfaces that must not be trodden on (risk of personal injury or damage to the machine).
Label warning about the risk of crushed hands:
Indicates danger to hands due to crushing between two surfaces.
Warning label:
A󰀩xed to the machine in order to warn the operator to read the user and maintenance manual (this document) before using the
machine for the rst time.
Forbidden to vacuum - collect label:
A󰀩xed to the machine in order to warn the operator that it is forbidden to use the machine to collect and/or vacuum powders and/or
liquids that are ammable and/or explosive, or incandescent particles.
Battery charging warning label:
A󰀩xed to the machine to advise the operator how to recharge the batteries.
Battery charging warning label:
A󰀩xed to the machine to warn the operator of the danger of leakage of ammable gases during battery charging.
Solution tank lter daily care warning label:
Applied to the machine to remind the operator to clean the solution tank after each use.
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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:
A󰀩xed to the machine to indicate the position of the service brake pedal.
Label indicating maximum temperature for lling the solution tank:
Located on the upper part of the solution tank, to indicate the maximum temperature of the water for lling the solution tank safely.
Brush head in motion danger warning label:
A󰀩xed to the brush head to warn the operator that the brush head could move sideways.
Label indicating machine direction selector button:
A󰀩xed near the steering wheel to indicate how to move the machine travel direction control lever.
Label indicating positioning of the cornering speed adjustment sensor:
A󰀩xed to the machine to explain how to correctly position the sensor which enables machine speed around corners to be reduced.
SERIAL NUMBER PLATE
The serial number plate is located at the rear of the steering column, and indicates the machine's general characteristics, including its serial
number. The serial number is a very important piece of information and should always be provided together with any request for assistance or
when purchasing spare parts. The serial number plate contains the following:
1. The weight of the batteries used to power the appliance (expressed
in Kg).
2. The IP protection rating of the appliance.
3. The gross weight of the appliance (expressed in Kg).
4. The identication code of the appliance.
5. The serial number of the appliance.
6. The name of the appliance.
7. The nominal power consumed by the appliance (expressed in W).
8. The maximum grade that the appliance can handle during work
activities (expressed in %).
9. The year in which the appliance was manufactured.
10.The nominal voltage of the appliance (expressed in V).
11.The commercial name of the appliance and the manufacturer's
address.
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HANDLING THE PACKAGED MACHINE
The overall machine weight including packaging is 715kg for the basic version, or 730kg for the premium version. The
overall dimensions of the package are: width = 133cm length = 214cm height = 180cm
ATTENTION: It is recommended that all the packaging components be kept for any future machine transportation.
ATTENTION: Move the packaged product with handling equipment that complies with legal requirements
regarding the size and mass of the packaging.
TECHNICAL DATA
TECHNICAL DATA U/M
[KMS]
C85 2018 BS
NSC BASIC
C85 2018 BS
NSC PREMIUM
Rated machine power KW 4 4
Theoretical working capacity up to m2/h 5726 5726
Minimum working width mm 810 810
Maximum working width mm 1002 1002
Squeegee width mm 1080 1080
Central brush head brush (Ø external bristles - length) mm Ø210 - 810 Ø210 - 810
Electrical characteristics of the central brush head motor V / W 36 - 750 36 - 750
Rpm of the individual brush on the central brush head rpm 550 550
Lateral movement of central brush head unit mm 120 120
Maximum weight exerted by the central brush head kg 45 45
Lateral brush head brush (Ø external bristles) mm Ø290 Ø290
Electrical characteristics of the side brush head motor V / W 36 - 200 36 - 200
Rotations of single lateral brush head brush rpm 140 140
Maximum weight exerted by the lateral brush head kg 20 20
Traction motor electrical properties (voltage - power) V / W 36 - 1200 36 - 1200
Maximum slope during work (GVW) % 10 10
Maximum working speed km/h 6,3 6,3
Suction motor electrical properties (voltage - power) V / W 36 - 650 36 - 650
Vacuum on vacuum head KPa 14 14
Maximum solution tank capacity l 70 70
Maximum recovery tank capacity l 95 95
Maximum settling tank capacity l 70 70
Maximum debris hopper capacity l 12 12
Minimum inversion footprint mm 2110 2110
Machine dimensions (length - height - width) mm
1920
1645
960
1920
1645
960
Battery compartment dimensions (length - height - width) mm
725
505
515
725
505
515
Machine weight when empty kg 590 605
Transported machine weight kg 990 1005
GVW kg 1305 1320
Sound pressure level in operator seat [ISO 11201] (LpA) dB <70 <70
Uncertainty KpA dB 1,5 1,5
Hand-arm vibrations [IEC 60335-2-72; IEC 62885-9; ISO 5349-1] m/s2<2.5 <2.5
Whole body vibrations [IEC 60335-2-72; IEC 62885-9; ISO 2631-1] m/s2<0,5 <0,5
Vibration measurement uncertainty 4% 4%
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