MACHINES AND
ACCESSORIES
Page 14 of 28
4.4 Description of controls
On the sandblaster lid / vacuum there is a two-position ON/OFF switch. When the switch is
pressed, an LED lights up that indicates that the electric motor of the sandblaster has been
started.
Figure 4 – Start button.
The gun has a trigger lever which must be held down for the delivery of compressed air that
is required for the Venturi effect of the sand.
In an emergency, the trigger must be released, to stop the delivery of sand and the vacuum
turned off by pushing the power button of the electric motor on the machine lid.
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