Comet K Steel S Bedienungs- Und Wartungsanleitung Seite 26

PROBLEMS
No water comes out of the
nozzle or flow rate is poor.
The high pressure cleaner
stops during operation.
Having released the spray
gun lever (15) and after
about 13 seconds, the
Total Stop function fails
to activate.
When the master switch
(1) is turned, the motor
hums but does not start.
26
CAUSES
No water.
Priming too deep.
Water nozzle clogged.
Pump priming is incomplete.
Back-flow preventer fault.
Tripping of system cutout device
to which the high pressure cleaner
is connected (fuse, RCCB, etc.).
Tripping of thermal protection or
ampere cut-out protection.
W o r k p r e s s u r e
30 bar/435 psi: the device does not
activate under such conditions.
Remember not to leave the high
pressure cleaner in by-pass for
more than 3 minutes.
Electrical system and/or extension
and/or power cable (Xtreme) are
inadequate.
Check that the mains water tap is fully open
or the suction pipe can prime.
Check that the priming depth conforms to
what is specified in the "Specifications and
technical data" paragraph.
Clean and/or replace the nozzle as explained
in the "Routine Maintenance" paragraph.
Follow the instructions given in the
"Operation – Preliminary activities"
paragraph.
Refer to the relative manual.
Reset the cutout device.
IN CASE THIS TRIPS AGAIN, DO NOT USE
THE HIGH PRESSURE CLEANER AND
CONTACT A SPECIALIZED TECHNICIAN.
Follow the instructions of the "Safety
devices" paragraph.
b e l o w None.
Make sure the power line connection
instructions have been followed (see the
Instruction manual – Safety precautions),
and check the instructions in the "Installation"
paragraph.
REMEDIES