Kärcher B 110 R Manual Del Usuario página 23

Maintenance work
Changing the suction lips
The suction lips must be turned over or replaced when
worn out.
The suction lips can be turned 3 times until all 4 edges
are worn.
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 into 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 running 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.
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 under-
neath 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.
Driver
1
Mounting mandrel
2
6. Install the bearing cover with the squeegee blade.
Note
Make sure the roller brush sits on the mounting mandrel
and not underneath.
7. Pivot the brush replacement handle upwards 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.
Side scrubbing deck brush
1
Brush replacement lever
2
The brush falls out of the support.
English
2. Hold the new brush under the side scrubbing deck,
then press upwards and latch it into position
Cleaning the fresh water filter
1. Drain the fresh water (see chapter "Draining fresh
water").
2. Unscrew the fresh water tank cap.
Fresh water filter
1
Fresh water tank lock
2
3. Pull out the fresh water filter and rinse with clean water.
4. Insert the fresh water filter.
5. Fit the fresh water tank lock.
Note: Take care to ensure that the hose connection
in the fresh water tank cap is positioned at the low-
est point in the tank after screwing the cap in place.
Cleaning the water distribution strip
1. Press the latch in the direction of the arrow and hold
it there.
2. Pivot the water distribution strip forward.
3. Pull out the water distribution strip lengthways.
4. Clean the water distribution strip.
5. Fit the water distribution strip back into the cleaning
head and snap the lock into place.
Cleaning batteries
1. Wear safety goggles, protective clothing and protec-
tive gloves.
2. Keep the battery cell plugs closed.
3. Remove the batteries.
4. Only clean the plastic parts of the batteries and the
battery compartment with water or water-soaked
cleaning cloths without additives.
5. Dry the surfaces after cleaning.
6. Reinstall the batteries.
Cleaning the suction bar
Resetting the maintenance counter
If maintenance work shown in the display has been car-
ried out, the corresponding maintenance counter must
then be reset.
Note
Resetting the maintenance counters is described in the
chapter "Grey Intelligent Key".
Troubleshooting guide
DANGER
The device can start unintentionally
People working on the device can be injured.
Remove the Intelligent Key prior to all work on the device.
Before carrying out any work, pull the mains plug of the inter-
nal charger out of the socket.
Disconnect the battery connector before performing any
work.
1. Drain the waste water.
2. Drain the remaining fresh water.
Note
If the malfunction cannot be remedied with the following
instructions, contact Customer Service.
Malfunctions with information shown on the
display
If the displayed malfunction is not in the following list, do
the following:
1. Turn the key-operated switch to "OFF".
2. Wait 10 seconds.
3. Set the program switch to the previous function.
4. If the malfunction recurs, call Customer Service.
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