![background image](http://html1.mh-extra.com/html/karcher/b-80-w-bp/b-80-w-bp_service-manual_3579740024.webp)
24
English 5.906-468.0 Rev. 00 (02/09)
Î
Raise the brush head.
Î
Turn the lock of the bearing cover counter-clockwise.
Î
Push the bearing lid down and remove.
Î
Pull out the brush roller.
Î
Insert the new brush roller and slide it onto the pickup mandrel.
Î
Reassemble the bearing lid in the reverse sequence.
1
Lock, bearing lid
2
Bearing lid
3
Pickup mandrel
Î
Remove the bearing lid from the brush roller mount (see Chap-
ter 5.10).
Î
Unscrew the fastening screws of the drive belt cover and re-
move the drive belt cover.
Î
Loosen the fastening screws of the brush motor.
Î
Remove the drive belt.
Î
Install the new drive belt, tension it and tighten the fastening
screws on the motor. The V belt tension is determined via the
position of the motor shaft (tensioning by raising the motor, e.g.
with a screwdriver, through the elongated hole beneath the mo-
tor shaft).
Note
The drive belt must be tensioned so that it can be deflected by a
strong thumb press to a max. of 5 mm (arrow) between the motor
shaft and the driven pulley.
1
Fastening screws (9x), drive belt cover
2
Drive belt cover
3
Fastening screws (4x), brush motor
4
Drive belt
5.10 Replace the brush rollers on the BR brush head
5.11 Replace the drive belt
Содержание B 80 W Bp
Страница 1: ...English 5 906 468 0 Rev 00 02 09 1 BR BD 65 80 W B80W Service Manual...
Страница 6: ...6 English 5 906 468 0 Rev 00 02 09 4 2 Rear view...
Страница 26: ...26 English 5 906 468 0 Rev 00 02 09 6 Circuit diagram 6 1 Circuit diagram 0 089 050 0 BAT models...
Страница 27: ...English 5 906 468 0 Rev 00 02 09 27 6 2 Circuit diagram 0 089 051 0 BAT PACK models...