Kärcher B 150 R Bedienungsanleitung Seite 24

Care and maintenance
DANGER
Risk of injury! Before working on the appli-
ance, remove the Intelligent Key and the
mains plug of the charger.
Pull out the battery plug.
 Drain and dispose of the dirt water and
the residual fresh water.
CAUTION
Risk of injury due to overrun of the suction
turbine.
Suction turbine will continue to run for a
while after switch-off. Carry out mainte-
nance tasks only after the suction turbine
has come to a halt.
Maintenance schedule
Before starting work
 Check the pressure of the front wheel.
After the work
ATTENTION
Risk of damage. Do not sluice the appli-
ance with water and do not use aggressive
detergents.
 Drain off dirt water.
 Clean protective turbine strainer.
 Only with R cleaning head Remove bulk
waste container and empty it.
 Clean the outside of the appliance with
a damp cloth which has been soaked in
mild detergent.
 Clean the vacuum lips and the wiping
lips, check for wear and replace if re-
quired.
 Check the brushes for wear, replace if
required.
 Charge battery.
Monthly
 During long operating pauses: Carry
out refill charging for the battery.
 Check battery poles for oxidation, brush
off if necessary. Ensure firm seating of
the connection cable.
 Clean the seals between waste water
tank and cover and check for tightness,
replace if required.
 Check the acid density of the cells if the
batteries are not maintenance-free bat-
teries.
 Clean the brush tunnel (only R cleaning
head)
 Remove the water distribution strip from
the cleaning head and clean water ca-
nal (only R cleaning head).
24
Yearly
 Have the prescribed inspection carried
out by the customer service.
Reset the counter
When a maintenance task indicated in the
display has been performed, the relevant
maintenance counter must be reset after-
wards.
 Plug in the Intelligent Key.
 Bring the safety switch into the "1" posi-
tion.
 Set programme selector switch to trans-
port run.
 Press Info button.
 Turn the info button until "Maintenance
counter" is displayed.
 Press Info button.
The counter readings are displayed.
 Press Info button.
"Delete counter" is indicated.
 Turn the info button until the counter to
be deleted is highlighted.
 Press Info button.
 Select "YES" by turning the info button.
 Press Info button.
The counter is deleted.
Note:
The service counter can only be reset by
the customer service.
The service counter indicates the time until
the next service by the customer service is
due.
Maintenance Works
Maintenance contract
To ensure a reliable operation of the appli-
ance maintenance contracts can be con-
cluded with the competent Kärcher sales
office.
Check the tyre pressure
 Park the machine on an even surface.
 Connect the tyre pressure measuring
device to the tyre valve.
 Check air pressure and adjust if re-
quired.
For permissible tyre inflation pressure
see Chapter "Technical specifications".
 Repeat the procedure on the second
front wheel.
Cleaning the protective turbine strainer
 Open the cover of the waste water tank.
 Squeeze the locking hooks.
 Pull off the float.
 Turn the protective turbine strainer in a
counter-clockwise direction.
 Remove protective turbine strainer.
 Rinse dirt off the protective turbine
strainer with water.
8
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EN
 Reattach protective turbine strainer.
 Attach float.
Replacing the vacuum lips
 Remove the vacuum bar.
 Unscrew the star grips.
 Remove the plastic parts.
 Remove the vacuum lips.
 Insert new vacuum lips.
 Insert the plastic parts.
 Screw in and tighten the star grips.
Install D cleaning head
 Lift the holder of the cleaning head (see
Chapter "Grey intelligent key/.../clean-
ing head replacement".
 Slide the cleaning head under the appli-
ance so that the hose points toward the
rear.
Only slide the cleaning head halfway
under the appliance.
 Remove the lid of the cleaning head.
 Connect the power cord of the cleaning
head to the appliance (same colours
must meet).
 Replace the lid and lock it.
 Slide the cleaning head halfway under
the appliance.