Kärcher ICC 1S D Betriebsanleitung Seite 31

Remove the oil filter from the oil filter
housing.
Replace oil filter if required.
Refill hydraulic oil.
Oil grade: see Technical Data
Check hydraulic unit
Check all hydraulic hoses and connec-
tions and ensure that they are leak-
proof.
Only Kärcher Customer Service is author-
ised to carry out maintenance tasks on the
hydraulic unit.
Check water cooler and maintain it.
Danger
Danger of scalding by boiling water! Let the
cooler cool down for at least 20 minutes.
Raise waste container.
Pull out the securing splint on the waste
container.
Release the left and right safety sup-
ports and secure with splint.
Fill in cold water in the cooling water
compensation tank.
– If the motor is cold: Cooling water status
above the lower marking.
– If the motor is warm: Cooling water sta-
tus below the upper marking.
– The percentage of anti-frost agent in the
cooling water should not be more than
50%.
Clean and replace fuel filter
Danger
Risk of explosion!
– Do not carry out maintenance tasks in
closed rooms.
– Smoking and naked flames are strictly
prohibited.
Switch off engine.
Raise waste container.
Pull out the securing splint on the waste
container.
Release the left and right safety sup-
ports and secure with splint.
Unscrew the motor cover.
Only diesel appliance
Close the fuel supply.
Unscrew the fuel filter.
Loosen covering nut and remove fuel fil-
ter along with the contents.
Clean or replace fuel filter.
Replace washer.
Clean fuel filter casing.
Replace washer.
Tighten covering nut firmly.
Fit the fuel filter again.
Only petrol device
Close the fuel supply.
Loosen the hose clips at the connection
nozzle of the fuel filter.
Remove the fuel filter.
Install a new fuel filter (check direction
of flow).
Insert the new fuel filter in the connec-
tion hoses and fasten the hose clips.
General testing:
Check fuel tubes and clamps for dam-
ages and make sure they are leak-
proof.
Open the fuel supply.
Deaerate the fuel system (only diesel
appliance):
Deaerate the fuel system (only diesel ap-
pliance)
Raise waste container.
Pull out the securing splint on the waste
container.
Release the left and right safety sup-
ports and secure with splint.
Unscrew the motor cover.
Loosen the deaeration screws 1 and 2
by approx. 2 rotations.
Keep a suitable catch bin ready.
31
English