Nozzle Cleaning Instructi Ons - VITO PRO-POWER POWERWASH 150 HQ Manual De Instrucciones

EN
warning: High pressure hoses,
fittings and couplings are important
for the safety of the machine. Use
only hosed, fittings and couplings
recommended by the manufacturer.
warning: To ensure machine
safety, use only original spare parts
from the manufacturer or approved
by the manufacturer.
warning: The machine shall be
disconnected from its power source
by removing the plug from the
socket-outlet during cleaning or
maintenance.
warning: If an extension cord
is used, the plug and socket must be
of watertight construction.
warning: Inadequate extension
cords can be dangerous.
warning SyMbol: Machine
not suitable for connection to the
potable water mains.
warning: When the machine is
moving and installing, the machine
must be in flat.
When moving the machine, pulling
the handle to move it.
warning: Connect to the
water supply. The machines are not
suitable for connection to potable
water mains. Connect the machine
to the water supply. (It can be a
water container).
Make sure the inlet water pressure
keeps between 0.01MPa and
0.4MPa.
If you want connect this machine
to portable water mains, you must
install a backflow preventer in the
water pipe to prevent dirty
water flow back to the drinking
water system.
The backflow preventer shall
comply with EN 60335-2-79
ANNEX AA.
ConnECTion of ThE
hoSES
Attach the high pressure hose to the
pressure water outlet of the
machine.
Attach the spray handle to the high
pressure hose. Prior to operating
the machine please ensure that
the high pressure hose has been
completely uncoiled. Whilst the
machine is in operation the hose
MUST not loop.
Mount the nozzle or any other
equipment you want to use.
Connect the machine to the water
and power supplies.
Turn on the tap.
oPEraTion
Turn on ThE SwiTCh
Adjusting fan pattern.
The angle of spray coming out of
the lance may be adjusted on some
lances by rotating the nozzle.
This will vary the spray pattern
from approximately a 0° narrow
high impact stream to a 60° wide
fan spray. (See Figure2)
Press the gun trigger.
A narrow stream has high impact
force on the cleaning surface and
results in maximum deep cleaning in
a concentrated area.
However, this narrow high impact
spray must be used cautiously, as it
may damage some surfaces.
A wide fan pattern will distribute the
impact of the water over a larger
area, resulting in excellent cleaning
action with a reduced risk of surface
damage. Large surface areas can
be cleaned more quickly using a
wide fan pattern.
nozzlE ClEaning
inSTruCTi onS
A clogged or partially clogged
nozzle can cause a significant
reduction of water coming out of the
nozzle and cause the unit to pulsate
while spraying.
To clean out the nozzle:
Turn off and unplug unit.
Turn off water supply.
Relieve any pressure trapped in the
hose by squeezing trigger
2-3 times.
Separate lance from gun.
Rotate nozzle to the narrow stream
setting.
This opens up the fan blades.
Using included tip cleaner, or an
unfolded paper clip, insert wire into
the nozzle hole and move back and
forth until debris is dislodged.
The impurity will have to exit
through the opposite end.
Remove additional debris by
back-flushing water through the
nozzle. To do this, place end of a
garden hose ( with water running )
to the end of nozzle for
30 - 60 seconds.
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