29
IE
GB
Trouble shooting
Problem
Possible cause
Remedy
Severe pres-
sure fluctua
-
tions
Standard Vario nozzle
(
11) is soiled
Rinse the standard Vario nozzle (
11)
with water. If required, clean the nozzle
bore hole with a needle (see chapter en-
titled cleaning).
Standard Vario nozzle
(
11) is blocked
Remove the Standard Vario nozzle
(
11) and ensure that the water can
discharge from the jet gun (
9) un-
impeded. In other words, the device is
working perfectly. The turbo dirt blaster
(
22) do not normally get blocked.
Pressure
cleaner is not
operating
ON / OFF switch (
3) is
turned off
Check ON / OFF switch (
3)
Damaged power supply
cable
Switch off the equipment and disconnect
from the mains. Check power supply
cable for damage. If necessary have the
power supply cable replaced by a quali-
fied electrician.
Mains fault
Check the electrical system for conform-
ity with the data on the rating plate.
Pressure clean-
er does not
generate any
pressure
Air trapped in the pressure
cleaner
Switch on the equipment with the jet gun
and with no nozzle until bubble-free wa-
ter comes out.
Drop in the water mains
pressure
Check the water mains.
Leaks in the
water system
Connections not fitted cor
-
rectly
Switch off the equipment and disconnect
from the mains. Reconnect the equipment
to the water pipes (cf. “Initial Operation/
Set-Up”)
Water connection (
6)
leaks
Switch off the equipment and discon-
nect from the mains. Replace the water
connection (
7) inc. gasket (cf. “Spare
Parts”)