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English 5.906-468.0 Rev. 00 (02/09)

 1

BR/BD 65/80 W (B80W)

Service Manual

Summary of Contents for B 80 W Bp

Page 1: ...English 5 906 468 0 Rev 00 02 09 1 BR BD 65 80 W B80W Service Manual...

Page 2: ...e debug mode 11 4 5 Circuit board A1 12 4 6 Water filling system option 13 4 7 Water filter 13 4 8 Drain tap for fresh water 13 4 9 parking brake 13 4 10 Vacuum bar 14 4 11 Cover opened 14 4 12 Batter...

Page 3: ...5 11 Replace the drive belt 24 5 12 Remove the brush drive on the BR brush head 25 5 13 Clean water filter 25 5 14 Adjust drive control 25 6 Circuit diagram 26 6 1 Circuit diagram 0 089 050 0 BAT mod...

Page 4: ...swivel casters Brush head with 2 brush rollers BR model or 2 disc brushes BD model Brush speed adjustable in three steps FACT Brush head is lowered by means of pedal brush drive is switched on simult...

Page 5: ...9 5 1 Guide handle 2 Drain hose for wastewater 3 Water reservoir 4 Vacuum bar 5 Drive wheel 6 Left scraper roller 7 Right scraper roller 8 Brush head BD model only 9 Brush head BR model 10 Cover 4 Set...

Page 6: ...6 English 5 906 468 0 Rev 00 02 09 4 2 Rear view...

Page 7: ...hose for wastewater 10 Connection cable for battery charger U1 11 Fastening screws 2x cover plate 12 Detergent reservoir option 13 LED indicator lamps on the battery charger U1 14 Lever for adjusting...

Page 8: ...overload D3 red 12 Indicator lamp parking brake D5 red 13 Indicator lamp battery D6 red 1 Plug X11 2 Connection terminal X10 magnetic sensor B1 3 Operating panel board A2 4 Connection terminal X9 micr...

Page 9: ...Clean Speed edit is set ON in the setup menu this setting can be changed by pressing the info button in and turning it CleanSpdRev 60 Displays the set cleaning speed during reverse drive in of the max...

Page 10: ...the operator menu On with BR OFF with BD Clean Speed edit On Off The cleaning speed can be changed in the operator menu The cleaning speed is not shown in the operator menu and can only be mod ified i...

Page 11: ...DB Function OFF Displays the set WDB function wall ceiling floor nozzle RM Dosing Shows the set detergent volume is only shown in the display if RM Edit On is set up in the setup menu Operating hours...

Page 12: ...rd A1 4 Fuse 7 5 A F3 water pump M4 5 Fuse 3 A F2 control A1 6 Connection terminal X1 battery charger U1 Bp pack only 7 Circuit board A1 8 Fuse 30 A F4 drive motor M3 9 Connection terminal of brush mo...

Page 13: ...e Note The stop valve must be closed before opening the water filter 1 Water filter 2 Locking tap The stop valve on the fresh water reservoir must be opened in order to empty the fresh water reservoir...

Page 14: ...te vacuum bar 3 Wing screw 2x setting of the inclination 4 Wing screw 2x setting of the horizontal position 5 Vacuum bar 6 Support roller 2x 7 Fastening screw 2x 8 Scraper roller 2x 9 vacuum lip 2x 10...

Page 15: ...erminal 5 Insulation nut 6 Fuse 125 A F1 battery The water stop valve is located under the tank Drain the water from the fresh water and wastewater tank Open the tank cover screw Tilt the tank backwar...

Page 16: ...the battery Drain the water from the fresh water and wastewater tank Open the tank cover screw Tilt the tank backwards Pin 1 Battery voltage 24 Volt Pin 2 24 Volts if the water pump is ON 0 Volts if t...

Page 17: ...forward backwards The desired brush contact pressure is adjusted by means of the lever The setting is adjusted in several detents With each detent by which the lever is pressed down the brush contact...

Page 18: ...which could interrupt or damage the control electronics Note Distance between the discharge flag arrow and the floor 5 mm 0 197 in 1 Connection cable drive motor M3 2 Drive motor M3 3 Differential ge...

Page 19: ...ht 12 Disc brush left 13 Detergent outlet for right disc brush 14 Pickup right disc brush 15 Bow to release the right disc brush 16 Bow to release the left disc brush 17 Pickup left disc brush 18 Dete...

Page 20: ...vacuum bar can be turned to an oblique position of up to 5 Release the wing screws Turn the vacuum bar into the respective horizontal position Retighten the wing screws If the vacuum result is unsati...

Page 21: ...uum bar The support roller is used to prevent the vacuum bar from sucking itself to the floor and so that the vacuum lips do not bend too much Loosen the fastening screws Adjust the support roller in...

Page 22: ...ght bearing block Remove the drive unit Assemble the drive unit in the reverse sequence 1 Bearing blocks to attach the drive unit 2 Differential gear 3 Fastening screws 2x left bearing block 4 Fasteni...

Page 23: ...or changing the brushes downward beyond its resistance Pull the disc brush out of the side below the cleaning head Hold the new disc brush under the brush head push upward and lock 1 Pedal for brush e...

Page 24: ...belt cover Loosen the fastening screws of the brush motor Remove the drive belt Install the new drive belt tension it and tighten the fastening screws on the motor The V belt tension is determined via...

Page 25: ...p If the fault message Gas POTI_ZER_MAX is displayed the drive control is not set correctly and the appliance will not run In this case the positioning of the tooth segement and the toothed gear is in...

Page 26: ...26 English 5 906 468 0 Rev 00 02 09 6 Circuit diagram 6 1 Circuit diagram 0 089 050 0 BAT models...

Page 27: ...English 5 906 468 0 Rev 00 02 09 27 6 2 Circuit diagram 0 089 051 0 BAT PACK models...

Page 28: ...brake D6 LED red battery F1 Main switch 125 A F2 Fuse control 3 A F3 Fuse water pump 7 5 A F4 Fuse travel drive 30 A G1 Battery 24 V 180 Ah H1 Beacon lamp option K1 Main relay M1 Brush motor M2 Brush...

Page 29: ...rushes do not turn Reduce contact pressure Check if foreign matters block the brushes remove foreign matter if required If over current switch in the electronics system has been triggered turn key swi...

Page 30: ...parts list BR 65 80 W Bp EU 1 259 120 0 0 089 050 0 5 962 445 0 5 962 558 0 BD 65 80 W Bp EU 1 259 121 0 0 089 050 0 5 962 445 0 5 962 558 0 BR 65 80 W Bp Pack EU 1 259 122 0 0 089 051 0 5 962 445 0...

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