Troubleshooting; Spare Parts - Kärcher HD 600 Manual

monthly or after 500 operating
 Oil change.
Oil change
Note
See "Technical Details" for details of oil
quantity and type.
 Remove the lid of the oil container.
 Lay the device on the side.
 Drain the oil in a collection basin.
 Fill in new oil slowly; air bubbles should
go out.
 Attach the lid of the oil container.

Troubleshooting

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.
Appliance is not running
 Check connection cable for damages.
 Check the supply voltage.
 Let the appliance cool down if the motor
is over-heated. Then switch it on again.
 Call Customer Service in case of elec-
trical defects.
Pressure does not build up in the
appliance
 Set nozzle to "High pressure".
 Clean the nozzle.
 Replace the nozzle.
 Deaerate the appliance (see "Start-up")
 Check water supply level (refer to tech-
nical data).
 Clean the sieve in the water connection.
 Check all inlet pipes to the pump.
 Contact Customer Service if needed.
16
hours
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.
Pump is vibrating
 Check suction pipes for water and de-
tergent and ensure that they are leak-
proof.
 Close dosing valve for detergent to op-
erate the machine without detergent.
 Deaerate the appliance (see "Start-up")
 Contact Customer Service if needed.
Detergent is not getting sucked in
 Set nozzle to "CHEM".
 Check/ clean detergent suction hose
with filter.
 Open or check/clean detergent dosing
valve.
 Contact Customer Service if needed.

Spare parts

Only use accessories and spare parts
–
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and trouble free.
At the end of the operating instructions
–
you will find a selected list of spare parts
that are often required.
For additional information about spare
–
parts, please go to the Service section
at www.kaercher.com.
– 6
EN
Pump leaky