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Operating Instruction
High Pressure Cleaner cold water, mobile
Series 3x3
8 Maintenance
Period
Component
Measure
Authorized
personnel
Daily
Trigger gun
Check if trigger gun closes tightly; check
function of mechanical locking to prevent
unintentional switch-on; replace defective
trigger gun.
Trained operator
HP-Hoses
Check the HP-Hoses (see Section 8.3.3).
Trained operator
Electrical plugs
and cables
Check plugs and cables for damage.
Replace damaged plugs and/or cables
immediately by an authorized customer
service/electrical specialist.
Customer Service/
Electrical Specialist
High pressure
pump
Check pump for leakage. If more than
3 drops per minute call customer service.
Customer service
High pressure
pump
Oil leakage.
Customer service
Weekly or
after 40
operating
hours.
Water inlet filter
Check filter for dirt and clean if necessary,
see section 8.3.2;
(for device version Standard the water inlet
filter is optionally).
Trained operator
Filter from deter-
gent hose
Check filter for dirt and clean if necessary.
Trained operator
Semi-annually
or if required
Spray nozzle
Replace spray nozzle.
Trained operator
Semi-annually High pressure
pump
Oil change by customer service.
Customer service
Annually
Safety check for
the high pressure
cleaner
An qualified expert has to inspect the
high pressure cleaners in accordance with
the „Guidelines for liquid sprayers“, if
necessary or at least every 12 months (see
Section 2.7). The result of the test must be
recorded in writing.
Carry out a safety check in accordance with
the respective national regulations of the
legislator for liquid sprayers.
Qualified expert
Table 8 - 1
List of maintenance work
