Karcher HD 4-5-32-4 S Eb - Manual (Page 11)

English Operating Instructions
11
Storing the cleaner
„ Place the handgun in the support.
„ Reel in the high-pressure hose and hang
it over the hose rest.
or
„ Coil the connecting cable round the ca-
ble/hose rest.
Frost protection
Caution!
Frost will destroy a unit that is not
completely empty of water! Store the unit
where it will be free of frost.
If storage away from frost is not possible:
„ Empty the detergent tank (see care and
maintenance/As and when required).
„ Drain off the water and rinse the unit
through with anti-freeze.
„ Leave the unit to dry for max. 1 minute.
„ Use the standard glycol-based anti-
freezes for cars.
„ Follow the handling instructions of the
anti-freeze manufacturer.
Care and maintenance
Danger!
Before any care and maintenance
work on the unit draw out the mains plug.
Caution!
When changing the oil, dispose of
any waste oil only at authorised collection
points.
Safety inspection/Maintenance
contract
You can arrange with your dealer to have a
regular safety inspection carried out or to
have a maintenance contract. Please seek
advice.
Before each use
„ Check connecting cable for damage (risk
of getting an electric shock), have a dam-
aged connecting cable replaced without
delay by authorised Customer Service
personnel or an electrician.
„ Check high-pressure hose for damage
(danger of explosion), replace a dam-
aged high-pressure hose without delay.
„ Check unit (pump) for any leaks.
Three drops per minute are allowable
and can appear on the underside of the
unit. Seek the help of Customer Service
if leaks are more serious.
Every week
„ Check oil level in oil reservoir: if the oil is
milky (water in oil), seek the help of Cus-
tomer Service immediately.
„ Clean the fine filter.
– Unpressurize unit.
– Unscrew the fastening screw of the hood
and remove the hood.
– Unscrew the cover with filter.
– Clean the filter with clean water or com-
pressed air.
– Reassemble in the reverse order.
„ Clean the filter at the suction hose for de-
tergent.
Annually or after 500 operating
hours
„ Change the oil
– For oil quantity and type see Technical
Specifications.
– Undo the fastening screw, remove the
hood, unscrew the front oil drain plug on
the motor housing.
– Drain oil into a suitable container.
– Screw in the oil drain plug.
– Fill slowly with fresh oil; air bubbles have
to escape.
!