15
EXCALIBUR LINER
English
H1
H2
H4
H3
H5
H
WORKING
SETUP PROCEDURE
• Use the tooling after performing all the
SETTING UP
opera-
tions above described.
• Check that there is enough unleaded petrol.
• Open the product output tap (
H1
).
• Start the motor following the indications provided in the
chapter “
STARTING THE MOTOR
”.
• Make sure that the re-circulation/safety valve
(H2
) is closed
(spray enabled)
.
ADJUSTING PUMP UNIT SPEED
• Move the motor acceleration lever (
H4
) gently to increase or
decrease the speed of the pump.
During the painting operation it is normally recommended to
maintain the position of the accelerator lever (
H4
) at about 3/4
of its maximum run.
• Press the switch (
H3
) of the equipment
“ON” (I)
.
•
Turn the pressure adjustment handle clockwise until the
desired setting has been reached.
Recirculating-safety valve: when working at the
maximum pressure available, releasing the gun
trigger sudden increases of pressure can occur.
In this case, the recirculating-safety valve opens
automatically eliminating part of the product from
the recirculating tube.
Then it closes so as to go back to the first working
conditions.
NEVER point the spray gun at yourselves or at
other people. The contact with the casting can
cause serious injuries. In case of injuries caused
by the gun casting, seek immediate medical advice
specifying the type of the product injected.
SPRAY ADJUSTMENT
•
Slowly turn clockwise the pressure control knob to reach the
pressure value in order to ensure a good atomization of the
product.
•
An irregular and marked spray on the sides indicates a low
working pressure. On the contrary, a too high pressure causes
a high fog
(“overspray”)
and waste of product.
• Pull the lever on the right (
H5
) to activate the spray gun and
begin working, advancing the machine in a continuous man-
ner.
