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COMAC CS90 D Use And Maintenance Manual Download Page 67

 

 

 

67

CHOOSING AND USING THE BRUSHES 

POLYPROPYLENE BRUSH (PPL) 

It is used on every type of floors and has good resistance to wear. The Polypropylene brush is non-hygroscopic and therefore retains its characteristics even 
when working in wet conditions. 

TABLE FOR CHOOSING THE BRUSHES 

Machine

  

No. of brushes.

 

Code

 

Type of bristles

 



Bristles

 

 

Brushes

 

Length.

 

Notes 

CS90 

1 

430414 
431385 
431386 
437251 

PPL 
PPL 
PPL 

PPL + ACC 

1.1 + 0.7 

1.4 
0.7 

1.4 + 0.35 

320 895 

CENTRAL 

BRUSH 

1-2 

429205 
429206 

PPL + ACC 

PPL 

1.1 + 0.7 

1 

450  

SIDE 

BRUSH 

 

Summary of Contents for CS90 D

Page 1: ...USE AND MAINTENANCE MANUAL CS90 B CS90 D ED 10 2012 EN ORIGINAL INSTRUCTIONS Doc 10037964 Ver AA...

Page 2: ...ok symbol with an i Indicates the need to consult the instruction manual Open book symbol Used to tell the operator to read the manual before using the machine Warning symbol Carefully read the sectio...

Page 3: ...INSERTING THE BATTERIES BATTERY VERSION 21 18 CONNECTING THE BATTERIES AND BATTERY CONNECTOR BATTERY VERSION 22 19 CONNECTING THE BATTERY CHARGER BATTERY VERSION 22 20 BATTERY CHARGE LEVEL INDICATOR...

Page 4: ...DE BRUSH REPLACEMENT 54 57 COOLANT MAINTENANCE DIESEL VERSION 54 58 MAINTENANCE OF THE BRAKING SYSTEM FLUID 55 59 MAINTENANCE OF THE HYDRAULIC FLUID 56 60 REPLACING THE HYDRAULIC SYSTEM FILTER 56 61 R...

Page 5: ...ersion and serial number written on the serial number plate Technical description The CS90 are ride on sweeping machines powered electrically with traction batteries or with an internal combustion end...

Page 6: ...l volume 1SL l 400 400 Max load that can be lifted without ride on operator kg 200 200 Dumping height mm 1350 1350 Machine width without side brushes mm 1240 1240 Machine length mm 2020 2020 Machine h...

Page 7: ...rument panel to indicate the button that allows the hours and partial hours that the machine has been working to be displayed Total partial work hours graphic display Used on the instrument panel to i...

Page 8: ...rning light showing that the front headlights are on Hydraulic system critical oil level symbol Used on the instrument panel to indicate the red warning light showing that the oil level in the hydraul...

Page 9: ...machine from operating correctly Combustion engine glow plugs symbol diesel version Used on the instrument panel to indicate the yellow warning light indicating that the combustion engine s glow plug...

Page 10: ...trument panel to indicate the direction to push the lever that controls the movement of the hopper hatch to bring it to the height for emptying Debris hopper lowering symbol Used on the instrument pan...

Page 11: ...side brush in work position symbol Used on the instrument panel to indicate the direction to push the lever that controls the right side brush to put it in a work position Right side brush in idle pos...

Page 12: ...he operator must always be equipped with the appropriate safety devices gloves shoes helmet goggles etc If the machine does not work properly check this is not caused by failure to carry out routine m...

Page 13: ...B 1340 mm C 2150 mm A C B 2 HOW TO UNPACK THE MACHINE 1 Remove the outer packaging 2 The machine is secured to the pallet with wedges that lock the wheels remove these wedges 1 3 Disengage the parking...

Page 14: ...by pass valve until it is horizontal this will start the hydraulic system working 17 Lower the rear cover as far as the working position 18 Turn the knob 3 clockwise to block the rotation of the rear...

Page 15: ...to reserve 9 Red warning light indicating that the parking brake is on 10 Green warning light indicating that the machine headlights are on 11 Indicator light for the charge level of the batteries 12...

Page 16: ...4 Horn button 5 Dead man s button for lowering the hopper 6 Main key switch 7 Yellow warning light indicating that the fuel level is low 8 Green warning light indicating that the machine headlights ar...

Page 17: ...the hopper hatch is open 17 Yellow indicator light showing that the combustion engine s glow plugs are in the heating phase 18 Red warning light indicating the combustion engine s oil pressure is low...

Page 18: ...n are identified as follows 1 Central brush control lever 2 Right side brush control lever 3 Left side brush control lever optional 4 Control lever for activating and deactivating the vacuum turbine 5...

Page 19: ...2 Backward movement pedal 3 Brake pedal 4 Parking brake pedal 5 Lever for releasing the parking brake 6 Hydraulic system minimum oil level bulb 7 Hydraulic system maximum oil level bulb 8 Emergency b...

Page 20: ...18V battery boxes with nine 2V 480 Ah 5h liquid electrolyte components are needed For optimal work performance DO NOT USE OTHER TYPES The batteries must meet the requirements laid out in the norms CE...

Page 21: ...the maintenance and disposal of the combustion engine observe the instructions given by the engine manufacturer for maintenance and current environmental hygiene norms for disposal 17 HANDLING AND INS...

Page 22: ...cable 2 to the machine connector 3 4 Connect the 14 V line battery connector cable to the 4 pole to obtain a voltage of 14V on the terminals WARNING All installation and maintenance operations must b...

Page 23: ...s must be carried out by qualified personnel An incorrect connection of the connector may cause problems with machine functioning 8 Connect the recently wired cable to the external battery charger 9 A...

Page 24: ...e main machine switch is in the OFF position and if this is not the case turn it by a quarter rotation to the left 3 Turn the cover rotation catch 2 4 Using the handle 3 rotate the rear cover as far a...

Page 25: ...urn the cover rotation catch 2 4 Using the handle 3 rotate the rear cover as far as it will go 5 Follow the procedures set out in the combustion engine s use and maintenance manual WARNING Always chec...

Page 26: ...r is counting the time the machine is operating 26 HOUR METER DIESEL VERSION On the instrument panel of the machine there is a display 1 indicating the total number of working hours or by pressing the...

Page 27: ...5 29 WORKING FORWARD SPEED To move the machine in the work direction turn the key to ON I then press the pedal 1 down adjusting the speed by altering the degree of pressure on the pedal To go in rever...

Page 28: ...oper equipment fix the side brush to the brush hub 6 using the screws 5 10 Remove the safety catches 11 Make sure that the main switch is in the ON position if not turn it by a quarter rotation to the...

Page 29: ...oceed as follows 1 position yourself on the driving seat 2 take hold of the mobile part 1 of the safety belt 3 wrap it around the abdominal area 4 insert the mobile part 1 into the slot on the fixed p...

Page 30: ...e parking brake pressing the pedal 1 down 2 Check the main machine switch is in the OFF position and if this is not the case turn it by a quarter rotation to the left 3 Connect the battery connector 1...

Page 31: ...off with the engine at ambient temperature with the machine parked on a flat surface 6 Check that the cyclone filter is clean if necessary follow the instructions in the section CLEANING THE COMBUSTI...

Page 32: ...r starts When the engine starts release the key To ensure the machine works correctly a few seconds after the combustion engine starts bringing the lever 1 to its limit in this way the accelerator wil...

Page 33: ...ong the machine s path there are large pieces of waste shut the hatch temporarily to allow the central brush to access and collect it 2 Lower the central brush using the lever 3 on the control panel W...

Page 34: ...itch 5 on the control panel Periodically check the filling of the tray and if necessary proceed to empty it Bear in mind that the weight of the dirt collected is proportional to the specific weight of...

Page 35: ...there is a fault with the alternator diesel version you need to stop the work you are doing and take the machine to a suitable place for its maintenance and call for assistance If during the work the...

Page 36: ...t side brush from the ground if present as an optional using the lever 4 5 Close the hopper hatch pulling the lever 5 upwards As soon as the debris hopper hatch is closed the indicator light 6 on the...

Page 37: ...ate the filter shaker while the debris hopper is lifted off the ground 13 Engage the parking brake 14 Slowly open the hopper hatch pulling the lever 5 upwards As soon as the debris hopper is open the...

Page 38: ...lace on a flat and level surface where it cannot cause harm to people or damage to other property but also be protected from any accidental fall of objects ATTENTION For the diesel and Bifuel versions...

Page 39: ...hinge 4 fixing the articulated arm 5 of the central brush 5 Withdraw the articulated arm 5 of the central brush from the central brush control arm 6 ATTENTION This operation must be carried out using...

Page 40: ...the raising of the hopper 6 Turn the main machine switch to OFF 0 by turning the key a quarter rotation to the left 7 With the proper equipment remove the screws 5 in the side brush hub 8 Remove the s...

Page 41: ...ine switch is in the OFF 0 position If this is not the case turn the key by a quarter rotation to the left 3 Turn the cover rotation catch 2 4 Using the handle 3 rotate the rear cover as far as it wil...

Page 42: ...ion engine 1 Engage the parking brake pressing the pedal 1 2 Check the main machine switch is in the OFF 0 position If this is not the case turn the key by a quarter rotation to the left 3 Turn the co...

Page 43: ...ied out using gloves to protect against contact with dangerous solutions 5 Block the rotation of the front cover insert the pin 3 into the slot 4 6 Remove the vacuum cover releasing it from its catche...

Page 44: ...ION The safety catches supplied with the machine should be inserted into the shafts of the pistons controlling the raising of the hopper 5 Remove the rotation catch of the front cover 6 Using the slot...

Page 45: ...l connection operations be carried out by personnel trained by the service centre 47 CENTRAL BRUSH ADJUSTMENT If the side brush does not channel the dirt effectively towards the debris hopper you must...

Page 46: ...or a few seconds 5 Raise the central brush from the ground using the lever 2 6 Release the parking brake with the lever using the lever 3 7 Move the machine the distance needed for showing the footpri...

Page 47: ...of the side brush rests on the ground when operating 49 CLEANING THE DIESEL ENGINE S AIR FILTER Proceed as follows in order to clean the cyclone filter 1 Engage the parking brake pressing the pedal 1...

Page 48: ...eed as follows in order to carry out maintenance of the combustion engine 1 Engage the parking brake pressing the pedal 1 2 Check the main machine switch is in the OFF 0 position If this is not the ca...

Page 49: ...pter WARNING Check the level of the combustion engine s coolant with the engine off with the engine at ambient temperature with the machine parked on a flat surface 52 ADJUSTMENT OF THE CENTRAL BRUSH...

Page 50: ...st be carried out using gloves to protect against contact with dangerous substances 11 Using the proper equipment loosen the screws 10 that fix the rear flap support 11 to the frame of the machine 12...

Page 51: ...frame of the machine 10 Reassemble all the elements WARNING It is recommended that the above mentioned operations be carried out by personnel trained by the service centre 53 ADJUSTMENT OF THE SIDE FL...

Page 52: ...that the above mentioned operations be carried out by personnel trained by the service centre 54 MAINTENANCE OF THE COMBUSTION ENGINE Proceed as follows in order to carry out maintenance of the combu...

Page 53: ...side brush from the ground if present as an optional using the lever 4 6 Turn the knob 5 anticlockwise and open the right hatch 7 Release the hinge 6 fixing the articulated arm 7 of the central brush...

Page 54: ...the safety catches supplied with the machine ATTENTION The safety catches supplied with the machine should be inserted into the shafts of the pistons controlling the raising of the hopper 6 Turn the...

Page 55: ...f the brake fluid 1 Engage the parking brake pressing the pedal 1 2 Check the main machine switch is in the OFF 0 position If this is not the case turn the key by a quarter rotation to the left 3 Turn...

Page 56: ...ches the middle of the maximum filling bulb 5 WARNING Only use ARNICA 46 oil that conforms to ISO L HV or DIN 51524 t 3 HVLP WARNING It is recommended that the above mentioned operations be carried ou...

Page 57: ...angerous solutions 8 Turn the knob 8 clockwise and open the left hatch 9 Place a collection tray under the filter of the hydraulic system 9 10 Unscrew the hydraulic system filter 9 11 Screw in the new...

Page 58: ...he service centre 5 With the proper equipment remove the cable of the negative pole from the battery 6 With the proper equipment remove the cable of the positive pole from the battery WARNING This ope...

Page 59: ...ight side brush from the ground using the lever 3 5 Raise the left side brush from the ground if present as an optional using the lever 4 6 Turn the knob 5 anticlockwise and open the right hatch 7 Rel...

Page 60: ...ly but leave them loose 18 Adjust the rear flap support 11 so that there are three millimetres between the work surface and the rubber 19 Using the proper equipment tighten the screws 10 that fix the...

Page 61: ...11 Insert the rubber pressing blade 7 12 Using the proper equipment fix the nuts 6 that fix the side rubber pressing blade 7 64 REPLACEMENT OF HEADLIGHT BULB To replace a headlight bulb do as follows...

Page 62: ...e headlight 8 Unscrew the burned out bulb and put in a new one 9 Reassemble all the elements WARNING All installation and maintenance operations must be carried out by expert personnel trained at the...

Page 63: ...AND USING THE BRUSHES 3 The side brush is worn to adjust it see SIDE BRUSH ADJUSTMENT 4 The debris hopper is full empty it completely 68 THE MACHINE LIFTS DUST DURING OPERATION 1 The flaps that ensur...

Page 64: ...t ground WARNING This operation must be carried out using gloves to protect against contact with dangerous solutions 6 Using the proper equipment remove the cover 6 of the electrical box 7 Check the f...

Page 65: ...Check for leaks in cooling circuit C C D Engine coolant check C C D Engine oil replacement S S S D Engine oil replacement S S S D Engine air filter cleaning C D Engine air filter cleaning S D Alternat...

Page 66: ...eparate the following materials and send them to the appropriate collection centres in accordance with the environmental hygiene regulations currently in force brushes felt electric and electronic par...

Page 67: ...n hygroscopic and therefore retains its characteristics even when working in wet conditions TABLE FOR CHOOSING THE BRUSHES Machine No of brushes Code Type of bristles Bristles Brushes Length Notes CS9...

Page 68: ...5 2 72 Household and similar electrical appliances Part 2 Generic standards for automatic machines for floor treatment for commercial and industrial use EN 12100 1 Machine safety Fundamental concepts...

Page 69: ...35 2 72 Household and similar electrical appliances Part 2 Generic standards for automatic machines for floor treatment for commercial and industrial use EN 12100 1 Machine safety Fundamental concepts...

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