31
GB
Trouble Shooting
Problem
Possible cause
Remedy
Pressure
cleaner is not
operating
ON / OFF switch (10) is
turned off
Check ON / OFF switch (10)
Damaged power supply
cable (6)
Switch off the equipment and discon
-
nect from the mains. Check power
supply cable (6) for damage. If neces-
sary have the power supply cable (6)
replaced by a qualified electrician.
Mains fault
Check the electrical system for conform-
ity with the data on the rating plate.
Pressure
cleaner does
not generate
any pressure
Air trapped in the pressure
cleaner
Turn on the device with the high-pres-
sure gun (without nozzle) until bub-
ble-free water comes out of the
high-pressure connection.
Drop in the water mains
pressure
Check the water mains.
Severe pres-
sure fluctua
-
tions
Standard Vario nozzle (17)
soiled
Rinse the standard Vario nozzle (17)
with water. Clean the nozzle with
the nozzle cleaning needle (23), if
necessary.
Leaks in the
water system
Connections not fitted
correctly
Turn off the device and disconnect it
from the mains. Reconnect the device to
the water
(cf. “Preparation”)
Water connection leaks
Switch off the equipment and discon
-
nect from the mains. Replace the water
connection (9) inc. gasket
