The water cleaner does not
reach the maximum pressure.
Poor detergent suction.
No water comes out from the
nozzle.
The water cleaner stops during
the operation.
Rotating the main switch (1),
the motor hums but does not
start.
The nozzle-holding multi-
adjusting head (12) is in low
pressure position (Fig. H-1).
The nozzle is worn.
The nozzle-holding multi-
adjusting head (12) is not in low
pressure position (Fig. H-1)
Product missing in the tank.
The used detergent is too
viscous.
Water missing.
Water nozzle clogged.
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.
The electrical system and/or
the extension are not suitable.
35
the capacity of the hydraulic
network conforms with what
mentioned in the section
«Features and technical
specifications».
Operate according to what
shown in Fig. H-2.
Replace the nozzle according
to what mentioned in the
section «Features and
technical specifications».
Operate according to what
shown in Fig. H-1.
Add product to the tank.
Use a detergent that is
recommended by the
producer (see the detergent
table), by observing the
thinning indicated on the
label.
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
specifications».
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».
Observe what mentioned in
the section «Checks and
connection to mains
electricity supply».