Comet PTO RW 15/150 Manuel D'utilisation Et D'entretien page 34

current regulations in the country where it is installed.
For further information, contact your local authority's waste disposal service or your local
retailer.
fi«
warNING
• Before disposing of the high pressure cleaner, make sure all its parts are inoffensive, as they
could prove to dangerous to children playing.
8 p , c
roblems
fi«
warNING
• 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
The water cleaner vibrates a
lot and is noisy.
The cleaner fails to reach
maximum pressure.
No water comes out from the
nozzle.
fi«
warNING
• This section of the manual contains information intended for the Specialised Technician alone
and is not for use by the end user of the high pressure cleaner.
a s
auses nd olutIons
CAUSES
The water inlet filter (5) is dirty.
Takes in air.
Insufficient water supply, or excessive
priming depth.
The adjustment valve is set at a pres-
sure below maximum.
The device (15) is set for low pressure
(Fig. 2 – Position a)
Worn nozzle.
Insufficient water supply, or excessive
priming depth.
Water missing.
Excessive suction depth.
Water nozzle clogged.
Part two
(exclusively for the Specialised technician)
SOLUTIONS
Observe what mentioned in the section
«Routine maintenance».
Check there are no leaks in the suction
circuit.
Check the tap is fully open and that the wa-
ter mains flow or the priming depth comply
with the data in the "Features and Technical
Specifications" section.
Turn the pressure adjustment knob (10)
clockwise.
Follow the instructions in Fig. 5. - Position b.
Replace the nozzle as instructed in the
"Routine Maintenance" section.
Check the tap is fully open and that the wa-
ter mains flow or the priming depth comply
with the data in the "Features and Technical
Specifications" section.
Check the mains water tap is fully open or
the suction hose is able to prime correctly.
Check the priming depth complies with the
data in the "Features and Technical Specifi-
cations" section.
Clean and/or replace the nozzle according
to what mentioned in the section "Features
and technical specifications".
EN - 34