Kärcher HD 10/25-4 Cage, Manual

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 Check connection cable for damages
(risk of electrical shock); get the dam-
aged connection cable replaced imme-
diately by an authorised customer
service person/ electrician.
 Check the high pressure hose for dam-
ages (risk of bursting).
Please arrange for the immediate ex-
change of a damaged high-pressure
hose.
 Check appliance (pump) for leaks.
3 drops per minute are permitted and
can come out from the lower side of the
appliance. Call Customer Service if
there is heavy leakage.
 Check oil level Please contact Custom-
er Service immediately if the oil is milky
(water in oil).

Clean the fine filter.
Unpressurize the appliance.
Unscrew lid with filter.
Clean the filter with clean water or com-
pressed air.
Reinstall in reverse sequence.
 Clean filter at the detergent suck hose.
 Oil change.
Note
See "Technical Details" for details of oil
quantity and type.
 Turn out the oil drain screw at the front
on the motor casing.

Drain the oil in a collection basin.

Turn out the oil drain screw.
 Fill in new oil slowly; air bubbles should
go out.
 Attach the lid of the oil container.
 Fasten the device hood.

Danger
First pull out the plug from the mains before
carrying out any tasks on the machine.
Get the electrical components checked and
repaired only by authorised customer ser-
vice persons.
Contact an authorised customer service
person in case of problems not mentioned
in this chapter or if you are in doubt or when
you have been explicitly asked to do so.
 Check connection cable for damages.
 Call Customer Service in case of elec-
trical defects.
 Install the high pressure nozzle.
 Clean/ replace nozzle.

Clean the fine filter; replace it, if neces-
sary.
 Deaerate the appliance (see "Start-up")
 Check water supply level (refer to tech-
nical data).
 Check all inlet pipes to the pump.
 Contact Customer Service if needed.
3 drops per minute are permitted and can
come out from the lower side of the appli-
ance. Call Customer Service if there is
heavy leakage.
 With stronger leak, have device
checked by customer service.

Check suction pipes for water and de-
tergent and ensure that they are leak-
proof.
 Deaerate the appliance (see "Start-up")
 Clean the fine filter.
 Contact Customer Service if needed.
Before each use
Weekly
monthly or after 500 operating
hours
Oil change
Troubleshooting
Appliance is not running
Pressure does not build up in the
appliance
Pump leaky
Pump is vibrating
18 EN