5.961-163 A 2006087 (09/03)
English
Operating instructions
HD 9000 E USA
E1
E. Maintenance
1.
Maintenance instructions
The basis of safe operation of the high-pressure module
is its regular maintenance according to the following
maintenance schedule.
Only use the manufacturer’s original spare parts or parts
recommended by them like
n
Spare and wearing parts,
n
Accessories,
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Resources and consumables,
n
Cleaning agents.
Hazard!
Accident hazard while working on the high-pressure
module
Before starting any work
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Turn off the water supply, to do this close off the water
faucet
.
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Injury hazard due to due to escaping, possibly hot
water jet.
Release the pressure before carrying out any work on
the high-pressure module.
n
Electric shock hazard! Before carrying out any work
on the high-pressure module, switch off and secure
the master switch.
Who is allowed to carry out maintenance work?
n
Owner/operator
Works with the note „Operator“, may only be carried
out by persons who have received the necessary
instruction, who can safely operate and maintain the
high-pressure system.
n
Customer service
Works with the note „Customer Service“, may only be
carried out by Kärcher’s customer service fitters.
Maintenance contract
In order to guarantee reliable operation of the high-pres-
sure module, we recommend you
conclude a maintenance contract. Please contact the
Kärcher customer service department responsible for
you.
!
Summary of Contents for HD 9000 E USA
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