Comet KF Steel 12/100 Bedienungsanleitung Seite 29

PROBLEM
Poor intake of detergent. The detergent adjustment
No water comes out of
the nozzle or flow rate
is poor.,
Water leaking from
under the high pressure
cleaner.
T h e c l e a n e r s t o p s
w o r k i n g a n d t h e
warning light (26) is off.
T h e c l e a n e r s t o p s
w o r k i n g a n d t h e
warning light (26) is on.
(warning light (30) is on)
T h e c l e a n e r
re s u m e s o p e rat i o n
spontaneously when it
is in Total Stop mode.
When the master switch
(1) is turned on, the
engine hums but does
not start up.
The cleaner does not
deliver hot water
CAUSE
knob (20) is not open enough.
The detergent is too viscose.
No water.
Priming too deep.
Clogged water nozzle.
Backflow hydraulic device fault. Refer to the relative manual.
Safety valve triggered.
A safety device has been tripped
in the system where the cleaner
is connected (a fuse, differential
switch, etc.).
The amperometric protector has
tripped.
Leaks and/or drips in the
delivery
circuit.
Unsuitable electrical system
and/or extension lead
There is not enough fuel in the
tank (warning light 28 is lit).
The fuel filter is dirty.
The boiler's safety thermostat
has tripped.
The burner controller has
tripped (warning light 33 is lit).
SOLUTION
Turn the knob anticlockwise.
Use one of the detergents recommended by
the Manufacturer and dilute it as instructed
on the label.
Check that the mains water tap is fully open
or the suction pipe can prime.
Check that the priming depth complies with
the data given in the paragraph
CHARACTERISTICS AND SPECIFICATIONS" .
Clean and/or replace the nozzle as instructed
in
"ROUTINE MAINTENANCE"
IF THIS HAPPENS PERSISTENTLY DO NOT USE
THE HIGH PRESSURE CLEANER BUT CONTACT
A QUALIFIED TECHNICIAN.
Reset the safety device.
AGAIN, DO NOT USE THE CLEANER AND
CONTACT A QUALIFIED TECHNICIAN.
Follow the instructions in
Inspect the delivery circuit for leaks.
Check the instructions for connecting up to
the mains power supply have been followed
correctly (refer to the
INSTRUCTIONS MANUAL
– SAFETY INSTRUCTIONS
regards the use of an extension lead.
Top up with fuel.
Follow the instructions in
MAINTENANCE" .
Leave the cleaner to cool down for a few
minutes so the safety device can reset.
SHOULD IT TRIP AGAIN, DO NOT USE THE
CL EAN ER AN D CON TAC T A QUAL I F I ED
.
TECHNICIAN
Turn the master switch (1) to "0", wait a few
seconds and then turn it to
SHOULD IT TRIP AGAIN, DO NOT USE THE
CL EAN ER AN D CO N TAC T A QUALI F I ED
.
TECHNICIAN
(continues on the next page)
EN
"TECHNICAL
.
SHOULD IT TRIP
"SAFETY FEATURES" .
), especially as
"SUPPLEMENTARY
.
29