Comet KSM User Manual

34
9 PROBLEMS, CAUSES AND SOLUTIONS
« CAUTION
• Before undertaking any action, follow the instructions in the “Switching off” section. If it is
not possible to restore correct operation of the high pressure cleaner using the information in
the table below, contact a Skilled Technician.
FAILURES CAUSES SOLUTIONS
By setting the switch (2) to
“1”, the water cleaner does
not start.
Remember also what
mentioned in the note of
section «Interrupting the
use (Total Stop)».
A safety device of the system
to which the water cleaner is
connected (fuse, differential switch,
etc.) has triggered.
The plug of the power supply cable
is not inserted correctly.
Reset the protection device.
In case of a new triggering, do not use
the water cleaner and apply to a Skilled
Technician.
Disconnect the plug from the socket and
reconnect it correctly.
The water cleaner vibrates
a lot and is noisy.
The water inlet lter (15) is dirty.
The water supply is not enough.
Observe what mentioned in the section
«Routine maintenance».
Check that the tap is completely opened
and that the capacity of the hydraulic
network conforms with what mentioned
in the section “Features and technical
specications”.
Insufcient detergent
suction.
The detergent suction control
device (22) is not correctly set.
No detergent in the bottle.
Detergent used is too thick.
Go over the paragraph “Working with
detergent”.
Add detergent
Use a detergent recommended by the
manufacturer (see the detergent chart),
diluting it according to the name plate.
No water comes out from
the nozzle.
Water missing.
Water nozzle clogged.
Check that the tap of the water network is
completely opened.
Clean and/or replace the nozzle according
to what mentioned in the section “Features
and technical specications”.
The water cleaner stops
during the operation.
A safety device of the system
to which the water cleaner is
connected (fuse, differential switch,
etc.) has triggered.
The amperometric protection device
has cut in.
Reset the protection device.
In case of a new triggering, do not use
the water cleaner and apply to a Skilled
Technician.
Observe what mentioned in the section
“Safety devices”.
Rotating the main switch
(2), the motor hums but
does not start.
The electrical system and/or the
extension are not suitable.
Observe what mentioned in the section
“Checks and connection to mains
electricity supply”.

Comet KSM Specifications

General

Brand	Comet
Model	KSM
Category	Pressure Washer
Language	English