Karcher Karcher Floor Scrubber BD 80/100 W Classic Bp BD 80/100 W Classic Bp

Press lock in the direction of the arrow and hold it there

Pivot water distribution strip forward

Pull out water distribution strip lengthways

Clean the water distribution strip

Fit water distribution strip back into the cleaning head and snap the lock into place

Drain the fresh water tank and flush out deposits

Clean the float and fluff filter

Check battery poles for oxidation, brush off if necessary. Make sure the connection cables are firmly in place

Clean the seals between the waste water tank and the cover, check for leaks and replace if necessary

Check the acid density of the cells if the batteries are not maintenance-free

If the device is not used for a longer period of time, shut down the device when the batteries are fully charged. Fully charge the battery at least once a month

When used regularly, charge the battery fully and without interruption at least once a week

Have the prescribed inspection performed by Customer Service every year

Unscrew the fresh water tank lock

Pull out the fresh water filter and rinse with clean water

Note: Take care to ensure that the hose connection in the fresh water tank cap is positioned at the lowest point in the tank after screwing the cap in place.

Pull out the brush replacement handle

Remove the bearing cover including the squeegee blade

Fit the new roller brush and centre it on the driver

Install the bearing cover with the squeegee blade

Make sure the roller brush sits on the mounting mandrel and not underneath

Pivot the brush replacement handle upwards and latch it into place

Repeat the entire procedure at the other side

Brush replacement pedal pressed down, beyond the zone of resistance

1st disc brush pulled sideways and out from underneath the cleaning head

New disc brush held under the cleaning head, then pressed upwards and latched into position

Procedure repeated for the 2nd disc brush

Sign off on the disc brushes replacement