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Adjustment information (fig.3)
Adjusting the spray nozzle
(for models with this feature)
• Water flow is adjusted by regulating the nozzle (E).
Adjusting the detergent
(on models with this feature)
• Detergent flow is adjusted using the regulator (F).
Adjusting the detergent pressure
Set the adjustable nozzle (E) on " - " to deliver detergent at
the correct pressure (on models with this feature).
Adjusting the pressure
(on models with this feature)
• The regulator (G) is used to adjust the working pressure.
The pressure is shown on the pressure gauge (where
fitted).
Information on use of the appliance (fig.4)
Controls
• Starter device (H).
Set the starter switch on (ON/1) to:
a) Start the motor (in models without TSS device);
b) Set the motor ready to start (in models with TSS
device).
• If there is a pilot light on the starter device, it should light
up.
• If the “low/high” settings are available, use them as
follows:
• Low : low pressure washing
• High : high pressure washing
• Set the starter device switch on (OFF/0) to shut down
the appliance.
• If there is a pilot light on the starter device, it should go
out.
• Water jet control lever (I).
Caution - Danger!
During operation the appliance must be positioned as
shown in fig. 4 on a sturdy, stable surface.
Start-up
1) Turn on the water supply tap fully.
2) Release the safety catch (D).
3) Depress the gun trigger for a few seconds and start up
the appliance using the starter device (ON/1).
Caution - Danger!
Before starting up the appliance check that the water supply
hose is connected properly; use of the appliance without
water will damage it; do not cover the ventilation grilles when
the appliance is in use.
TSS models - In TSS models with automatic delivery flow
cut-off system:
• When the gun trigger is released the dynamic pressure
automatically cuts out the motor (see fig.4);
• When the gun trigger is depressed the automatic drop in
pressure starts the motor and the pressure is restored
after a very slight delay;
• If the TSS is to function correctly all gun releasing and
depressing operations must be performed at intervals of
less than 4-5 seconds.
• On three-phase models for professional use, at first use
start the appliance for a very short time to check that the
motor is running in the correct direction. If the motor fan
is turning anti-clockwise, exchange two of the three
phase wires (L1, L2, L3) in the electrical plug.
• To prevent damage to the appliance, do not allow it to
operate dry and when running do not stop the water jet
for more than 10 minutes at a time (for models without
TSS device).
Stopping the appliance
1) Set the starter device switch on (OFF/0).
2) Depress the gun trigger and discharge the residual
pressure inside the hoses.
3) Engage the gun safety catch (D).
Restarting
1) Release the safety catch (D).
2) Depress the gun trigger and discharge the residual air
inside the hoses.
3) Set the starter device on (ON/1).
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ENGLISH