Maintenance Work - Kärcher B 110 R Originalbetriebsanleitung

 Rinse the waste water tank with clear
water.
 Clean the coarse dirt filter.
 Only with R cleaning head: Remove the
coarse dirt container and empty it.
 Clean the exterior of the device using a
damp cloth, wetted with a mild washing
lye.
 Check the suction lips, check for wear
and replace if necessary.
 Clean the squeegee blades, check for
wear and replace if necessary.
 Clean the brushes, check for wear and
replace if necessary.
 Charge the battery.
 If the charging state of the battery is
below 50%, charge the battery fully
and without interruption.
 If the charging state of the battery is
above 50%, only recharge the battery
if the entire operating duration will be
required when next used.
Weekly
 When used regularly, charge the battery
fully and without interruption at least
once a week.
Monthly
A detailed description of the individual
maintenance work is provided in the chap-
ter "Maintenance Work".
 If the device is temporarily shut down:
Perform equalization charging of the
battery.
 Check battery poles for oxidation, brush
off if necessary. Make sure the connec-
tion cables are firmly in place.
 Clean the seals between the waste wa-
ter tank and the cover, check for leaks
and replace if necessary.
 Drain the fresh water tank and flush out
deposits.
 Clean the fresh water filter.
 Check the acid density of the cells if the
batteries are not maintenance-free.
 Only with R cleaning head: Clean the
brush tunnel.
 Only with R cleaning head: Clean the
water distribution strip on the cleaning
head.
 For longer periods of disuse, shut down
the device when the battery is fully
charged. Fully charge the battery at
least once a month.
Annually
 Have the prescribed inspection per-
formed by Customer Service.
Safety inspection/maintenance
contract
You can agree on regular safety inspec-
tions or close a maintenance contract with
your dealer. Please seek advice on this.

Maintenance work

Turn over or replace the worn suction
lips
The suction lips must be turned over or re-
placed when worn out.
1. Remove the suction bar.
2. Unscrew the star handles.
Star grip
1
Strap
2
Inner part of the suction bar
3
Tension lock
4
3. Pull out the inner part of the suction bar.
4. Open the tension lock.
5. Remove the strap.
6. Release the suction lips from the inner
part.
Squeegee blade
1
Support lip
2
Inner part of the suction bar
3
Strap
4
7. Press the turned or new suction lips onto
the knobs of the inner part of the suction
bar.
8. Attach the strap.
9. Push the inner part of the suction bar in-
to the upper part.
10.Screw in and tighten the star handles.
Cleaning the coarse dirt filter
1. Open the waste water tank cover.
Coarse dirt filter
1
Fluff filter
2
2. Pull the coarse dirt filter upwards and off.
3. Rinse off the coarse dirt filter under run-
ning water.
4. Reinsert the coarse dirt filter into the
waste water tank.
Cleaning the float and fluff filter
1. Open the waste water tank cover.
English
Float
1
Float switch
2
Fluff filter
3
2. Rinse the float with clear water.
3. Rinse the float switch with clear water.
4. Remove and clean the fluff filter.
Replacing the disc brush
Note
Replace the disc brushes when the bristle
length has reached 10 mm.
1. Raise the cleaning head.
2. Push the brush replacement pedal
down.
3. Pull the disc brush sideways and out
from underneath the cleaning head.
4. Hold the new disc brush under the
cleaning head, then press upwards and
latch it into position.
Replacing the roller brushes
Note
Replace the roller brushes when the bristle
length has reached 10 mm.
1. Raise the cleaning head.
2. Pull out the brush replacement handle.
Brush replacement handle
1
Bearing cover with squeegee blade
2
Roller brush
3
3. Remove the bearing cover including the
squeegee blade.
4. Pull out the roller brush.
5. Fit the new roller brush and centre it on
the driver.
6. Install the bearing cover with the squee-
gee blade.
7. Pivot the brush replacement handle up-
wards and latch it into place.
8. Repeat the entire procedure at the other
side.
Replacing the side scrubbing deck
brush (option)
1. Press the brush replacement lever
downwards.
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