Kärcher KM 120/250 R D Mode D'emploi page 26

The filling level has to be between Min.
and Max.
 If necessary, refill DOT brake fluid cur-
rently commercially available.
Check engine oil level and top up, if
required
DANGER
Risk of burns!
 Allow engine to cool down.
 Wait for at least 5 minutes after switch-
ing off the engine before checking the
engine oil fill level.
1 Oil cap (engine)
2 Oil dipstick
 Pull out oil dipstick.
 Wipe off oil dipstick and insert.
 Pull out oil dipstick.
 Read the value of the oil level.
 Insert the oil dip again.
– The oil level must lie between "MIN"
and "MAX" marking.
– Add motor oil if the oil level is below the
"MIN" marking.
– Do not fill oil above the "MAX" marking.
 Remove oil cap.
 Fill in motor oil.
For oil type refer to Chapter "Technical
specifications".
 Close oil cap.
 Wait at least 5 minutes.
 Check engine oil level.
Change the motor oil and the oil filter
CAUTION
Risk of burns due to hot engine oil!
 Allow engine to cool down.
 Prepare a collection container for at
least 6 litres of engine oil.
 Allow engine to cool down.
26
 Unscrew oil drain plug.
 Remove oil cap.
 Drain off oil.
1 Engine oil filter
2 Fuel filter
 Unscrew the oil filter.
 Clean the intake and sealing areas.
 Coat the washer of the new oil filter with
oil before fitting it.
 Fit in the new oil filter and tighten it by
hand.
 Screw in the oil drain screw along with
the new washer.
Tightening torque: 25 Nm
 Fill in motor oil.
For oil type and filling quantity refer to
Chapter "Technical specifications".
 Close oil cap.
 Let the motor run for approx. 10 sec-
onds.
 Check engine oil level.
Check fuel filter
 Check the fuel filter for soiling.
 Clean the fuel filter and filter casing as
needed; replace the fuel filter if neces-
sary.
Replace the fuel filter
1 Fuel cock
2 Fuel filter
 Close fuel cock.
 Unscrew the fuel filter and replace it.
9
-
EN
1 Fuel cock
2 Fuel filter
NOTICE
Fill the fuel filter with diesel fuel prior to in-
stalling it.
 Screw the new fuel filter in.
 Torque the fuel filter to 20 Nm.
 Open fuel cock.
Draining the condensation water from
the diesel water separator
1 Fuel cock
2 Separator cup
3 Water separator
 Close fuel cock.
 Unscrew the separator cup and empty
it.
 Screw on the separator cup.
 Open fuel cock.
Check hydraulic oil level and refill
hydraulic oil
NOTICE
The waste container must not be raised.
 Open engine cover.
1 Hydraulic oil sight glass
2 Screw cap, oil fill opening
 Check hydraulic oil level in the looking
glass.
– The oil level must lie between "MIN"
and "MAX" marking.
– Add hydraulic oil if the oil level is below
the "MIN" marking.