Care And Maintenance; Maintenance Schedule; Maintenance Procedures - Kärcher BR 530 BAT Operating Instructions Manual

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Care and maintenance

Risk of injury!
!
Before working on the unit, always
switch off the brush mode switch and
suction motor 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.
! 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 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.
Operating Instructions BR/BD 530/530 XL/F BAT/Package
Annually
! Have customer service conduct the
stipulated inspection.

Maintenance procedures

Replacing the squeegee blades
! Unscrew the star knobs.
! Pull off the plastic parts.
! Remove the squeegee blades.
! Insert new rubber strips.
! Push on the plastic parts.
! Screw in and tighten star knobs.
Replacing the roller brushes
! Loosen the wing nuts.
! Remove the bearing cover.
! Remove both roller brushes, insert new
ones (note hexagon fixtures for the roller
brushes).
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