Lavorwash MARSHALL 2300 Manual Del Usuario página 16

Water supply from the water main
• Connect a supply hose (not included) to the water
inlet of the unit and to the water supply.
• Open the water supply.
The cleaner can be connected directly to the mains
drinking water supply only if the supply hose is fi tted
with a backfl ow preventer valve as per current regula-
tions in force.
Make sure that the hose is at least Ø 13mm and that it
is reinforced.
Water supply from an open container
• Unscrew the coupling part for the water inlet.
• Screw the suction hose with fi lter (not included)
onto the water connection of the unit.
• Hang the fi lter in the container.
• Vent the unit before operation.
- Unscrew the high-pressure line at the high-
pressure outlet of the unit.
- Switch on the unit and let it run until water free
of bubbles emerges at the high-pressure out-
let.
- Switch off the unit and screw on the high-pres-
OPTIONAL
sure hose again.
1/2 inch • 13 mm
Failure to comply with the above conditions causes se-
rious mechanical damage to the pump and the loss of
warranty cover.
1. Connect the high pressure hose to the unit's high
pressure outlet (fi g.5).
OPTIONAL
fi g. 5
1/2 inch • 13 mm
2. Connect the high pressure hose to the spray gun. In-
sert the spray wand of your choice into the wand exten-
sion. Press in against the spring tension and twist into
the locked position (fi g. 6). Insert the nozzle (fi g.2A).
3. Connect garden hose to unit's water inlet
(Max 10 bar, max t. 40° C) (fi g. 7).
16
1/2 inch • 13 mm
4.Connect garden hose to the cold
water source and turn water on completely (fi g. 8).
1/2 inch • 13 mm
5. Trigger the gun to eliminate trapped air, wait for a
steady fl ow of water to emerge from the spray nozzle
(fi g. 9).
•
CAUTION! In order to assist the fi rst startup, it is rec-
ommended to hold the trigger pressed during the
pulling of the starter handle
fi g. 6
OPTIONAL
13 mm
OPTIONAL
fi g. 7
fi g. 8
fi g. 9