300631 • 1/2018 • H.S.
63 of 82
9 T
roubleshooting
Installation and Operating Instructions
High Pressure Cleaner, Hot Water, Stationary
HSC1140-INOX Gas
Error
Possible cause
Remedying
Authorized per-
sonnel
System
cannot be
switched on
Check that the power supply
cable is plugged in.
Connecting the power supply ca-
ble to the building power supply
Trained operator
Building supply circuit brea-
ker has tripped.
Switch the circuit breaker on
again.
Trained operator
Check if power supply cable
is defective.
Replace defective power supply
cable.
Customer service /
electrician
Circuit breaker trips again
after repeated switching on.
If building power supply is OK,
system defective; disconnect
power supply cable and contact
customer service.
Customer service
Water level in float cont-
ainer too low.
Locate the cause of the low wa-
ter level (water inlet blocked, too
low or too low due to contami-
nation, dirty filter in the water
inlet, dirty filter in the low-water
cut-off etc.).
Skilled worker
(with access to
cabinet interior) /
customer service
System control circuits or
components defective
Replace defective components.
Customer service
System
switched off
during opera-
tion
Error in system control cir-
cuits or short-term overload.
Press Reset button;
Notify customer service, regard-
less of whether operation can be
continued.
Skilled worker
(with access to
cabinet interior) /
customer service
Motor of high pressure clea-
ner overheated.
Allow motor to cool down, main
switch in position 0, then switch
system on again.
Skilled worker
(with access to
cabinet interior)
Fuse F2 defective.
Switch off the power supply
to the system and disconnect
the power supply cable from
the mains supply; unscrew
the protective cover from the
electrical terminal strip with
electronics (3, Fig. 3 - 2) and
check fuse F2.
Skilled worker
(with access to
cabinet interior) /
customer service
System control circuits or
components defective.
Replace defective components.
Customer service
Table 9 - 1
Troubleshooting table
