Comet KF series Bedienungsanleitung Und Wartungsanleitung Seite 31

PROBLEM
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 (42) 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 (42) is on.
(warning light (46) is on,
for version only)
"EXTRA"
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
The cleaner will not
start up again and the
warning light (45) is lit
( version only).
"EXTRA"
The cleaner will not
start up again and the
warning light (47) is lit
( version only).
"EXTRA"
In Steam mode, the
burner does not start or
stops working and the
warning light (48) is lit
( version only).
"EXTRA"
Lamp (49) flashing.
CAUSE
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 44 is lit).
The fuel filter is dirty.
The boiler's safety thermostat
has tripped.
The burner controller has
tripped (warning light 49 is lit)
( version only).
"EXTRA"
The cleaner has been inactive
for
more than 15 minutes and has
entered Timed Shutdown mode.
Leaks have been detected in the
delivery circuit causing the
cleaner to restart several times:
the relative safety device has
tripped causing the cleaner to
stop working.
Pressure above 32 bar/464 psi. Follow the instructions in
M a l f u n c t i o n i n s o m e
temperature control device
SOLUTION
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 CO NTAC T A QUALI 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
Follow the instructions in
CLEANER/INTERRUPTING THE OPERATION –
TIMED SHUTDOWN"
Turn the master switch (1) to "0", wait for
a few seconds and start up the cleaner
again.
SHOULD IT TRIP AGAIN, DO NOT USE
THE CLEANER AND CONTACT A QUALIFIED
TECHNICIAN.
CLEANER IN STEAM MODE"
Use the machine only in Cold Water.
CONTACT A QUALIFIED TECHNICIAN.
SHOULD IT TRIP
EN
"SAFETY FEATURES" .
), especially as
"SUPPLEMENTARY
.
"STOPPING THE
"OPERATING THE
.
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