Troubleshooting; Correcting Faults In The Pressure Washer; Cleaning The Water Filter; Maintenance - Stihl RE 90.0 Gebrauchsanleitung

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14.2 Cleaning nozzle and spray
lance
► Rinse the nozzle and spray lance under run‐
ning water and dry with a cloth.
► If the nozzle is clogged: Clean the nozzle with
the cleaning pin.
14.3 Cleaning the water intake
screen
1
► Unscrew the connector (1) of the water con‐
nection.
► Remove water intake screen (2) from the con‐
nector.
► Rinse out the water intake screen (2) under
running water.

17 Troubleshooting

17.1

Correcting faults in the pressure washer

Fault
The pressure washer
does not start alt‐
hough the spray gun
trigger is squeezed.
40
1
2
Cause
The mains plug of the connecting
cable or extension cord is not plugged
in.
► Insert water intake screen (2) into the connec‐
tor.
► Attach the connector (1) and tighten it by
hand.
14.4

Cleaning the water filter

The water filter must be disassembled to clean it.
1
► Remove the seal (1) from the filter housing (3).
► Take the filter (2) out of the filter housing (3).
► Rinse out the seal (1) and the filter (2) under
running water.
► Grease the gasket (1) with a fitting grease.
► Reassemble the water filter.

15 Maintenance

15.1

Maintenance intervals

Maintenance intervals depend on the ambient
conditions and the operating conditions. STIHL
recommends the following maintenance inter‐
vals:
Monthly
► Clean water intake screen.

16 Repairing

16.1 Repairing the pressure washer
The user cannot personally repair the pressure
washer and accessory.
► If the pressure washer or accessory is dam‐
aged: Do not use the pressure washer or
accessory. Consult a STIHL servicing dealer.
Remedy
► Plug in mains plug of connecting
cord or extension cord.
15 Maintenance
2
3
0458-002-9621-B