Karcher Floor Scrubber BR 75/75 W Bp Classsic 220 Ah AGM

Brush replacement handle pulled out

Bearing cover including the squeegee blade removed

New roller brush fitted and centred on the driver

Bearing cover with the squeegee blade installed

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

Brush replacement handle pivoted upwards and latched into place

Procedure repeated at the other side

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.

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

Sign off on the fresh water filter cleaning

Open the waste water tank cover

Pull the coarse dirt filter upwards and off

Rinse off the coarse dirt filter under running water

Reinsert the coarse dirt filter into the waste water tank

Sign off on the filter cleaning