Maintenance And Care; Troubleshooting - Kärcher HD 6/15-4 Bedienungsanleitung

Maintenance and care

Danger
Risk of injury by inadvertent startup of ap-
pliance and electrical shock.
First pull out the plug from the mains before
carrying out any tasks on the machine.
Note
Please dispose off used oil only in the col-
lection points provided for them. Please
hand over old oil, if any, only at such plac-
es. Polluting the environment with used oil
is a punishable offence.
Safety inspection/ maintenance
contract
You can sign with your dealer a contract for
regular safety inspection or even sign a
maintenance contract. Please take advice
on this matter.
Before each use
 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.
Weekly
 Check oil level Please contact Custom-
er Service immediately if the oil is milky
(water in oil).
 Clean water filter.
monthly or after 500 operating
 Oil change.
Oil change
Note
See "Technical Details" for details of oil
quantity and type.
 Open the device hood.
 Unscrew oil drain plug.
 Drain the oil in a collection basin.
 Fix in the oil drain screw and tighten it.
Torque 20...25 Nm.
 Turn the oil fill screw out.
 Fill in new oil slowly; air bubbles should
go out.
The oil level must be at the centre of the
oil level display.
 Screw in oil filling screw.
 Close cover.

Troubleshooting

Danger
Risk of injury by inadvertent startup of ap-
pliance and electrical shock.
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.
Appliance is not running
 Check connection cable for damages.
 Check the supply voltage.
 Call Customer Service in case of elec-
trical defects.
– 7
EN
hours
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