Karcher ICC 2 D ECO 2SB STAGE IIIa - Manual (Page 33)

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 Shift the water supply to the side-brush-
es and suction opening to operating
with high pressure cleaning.
 Turn on the high-pressure cleaner.
 Raise waste container.
 Remove the hand-spray gun.
 Wind off the high pressure hose.
 Clean the waste container.
 Clean the perforated plate of the water
drain on both the sides.
 Clean the sealing areas of the suction
channel.
 Clean the side-brushes.
 Clean the suction opening.
 Clean the bulk waste flap.
If the hose connection between the waste
container and the suction opening is
blocked, then proceed as follows:
 Remove the suction hose from the claw
coupling under the vehicle.
 Open the hand wheel of the valve by
turning it in anti-clockwise direction.
 Connect the hoses at the claw coupling
to the water supply and rinse.
 Remove the connection to the water
supply and join the hose back to the
suction opening.
 Close by turning the hand wheel of the
valve in clockwise direction.
 Open the clamps of the covering grid.
 Remove the covering grid.
1 Cooler for air-conditioner (accessory)
2 Oil cooler
3 Water cooler
– Clean the cooler only when the motor
has been switched off.
– Use a low-pressure water jet or com-
pressed air to clean the cooler accord-
ing to the procedure described above.
– Do not clean using a high-pressure
cleaner.
 Start the appliance.
 Set the dry run speed to approx. 1800
1/min.
 Turn on the working hydraulics (1st lev-
el).
 Place the water hose in front of the suc-
tion opening.
 Switch on the suction turbine and the
side-brushes (2nd step).
Note
Let the suction turbine run for approx. 2
minutes.
 Raise waste container.
 Switch off engine.
 Clean the covering grid.
 Raise waste container.
 Switch off engine.
ƽ
Danger
Risk of injury! Wait for at least 1 minute until
the blower wheel stops rotating.
 Remove the upper screws (1).
 Remove the strip (2).
 Loosen the lower screws (3).
 Remove the covering grid and clean the
suction channel.
Note
The operating meter of the motor shows
the timing of the maintenance intervals.
Daily maintenance:

Clean the lighting.
 Check engine oil level.
 Check the hydraulic oil level.
 Clean the cooler.
 Clean the covering grid of the suction
channel.
 Check cooler water level.
 Check the air filter, clean if required.
 Check tube air filter/ motor.
 Check the side-brushes and suction
opening for wear and wrapped belts.
 Check function of all operator control el-
ements.
Weekly maintenance:

Check sealing washer of suction pipe.
 Check washers of the waste container.
 Grease the bearings.
 Check tyre pressure.
Clean the hose connections.
Clean the cooler
Cleaning the suction channel and the
waste container
Cleaning the covering grid of the suction
channel
Cleaning the suction channel
Maintenance intervals
Maintenance by the customer
33 EN