Care And Maintenance; Maintenance Schedule - Kärcher BR750 BAT Operating Instructions Manual

Operating Instructions
Adjusting the suction bar
Rotating the suction bar
To improve the pick-up result on ceramic
floors, the suction bar can be rotated by up
to 5°:
Loosen the star knobs.
Rotate the suction bar.
Tighten the star knobs.
Tilting the suction bar
If the suction result is unsatisfactory,
the straight suction bar can be tilted.
Loosen the wing nuts.
Tilt the suction bar.
Tighten the wing nuts.
40

Care and maintenance

Risk of injury!
!
Before working on the unit, set the
key-operated switch to "O", remove the key
and pull out the battery charger mains plug.
Drain off and dispose of dirty water and
any residual cleaning liquid.

Maintenance schedule

After work
Caution!
Do not spray the unit with water or
use any aggressive detergents.
Drain off the dirty water.
Rinse out the dirty-water tank with fresh
water.
Clean the outside of the unit with a damp
cloth soaked in a mild detergent
solution.
Check the fluff strainer and, if required,
clean.
Remove the squeegee blades, check for
wear and, if required, replace.
Check the brushes for wear and,
if required, replace.
Monthly
Check the battery terminals for oxidation
and, if required, lubricate with terminal
grease. Ensure that the connection
cables are secure.
Check that the parking brake functions
(not BR Eco).
Check the condition of the container
cover seals and, if required, replace.
If non-maintenance-free batteries are
used, check the acid concentration of
the cells.
Clean the brush tunnel.
English