Typical Setting; Typical Start-Up Sequence - DeVilbiss AG361 Service Manual

TYPICAL SETTING

The ATOM air valve controls the length of the fan pattern, the FAN valve controls the shape of
1.
the pattern. To increase the air pressure, turn air control valves anti-clockwise and to reduce
the pressure turn clockwise.
Fluid flow can be adjusted with the needle adjustment knob, fluid flow is increased when you
2.
turn the knob anti-clockwise.

TYPICAL START-UP SEQUENCE

Turn the needle adjustment knob anti-clockwise until the needle is fully open.
1.
Turn the FAN and ATOM air valves anti-clockwise to be fully open.
2.
Trigger the gun and adjust the fluid supply pressure, to obtain the recommended fluid flow
3.
shown in the air cap performance guide table.
Trigger the gun and set the gun inlet air pressure regulator, to achieve the recommended start
4.
pressures, shown in the air cap performance guide table.
Test spray - if the finish is too dry or fine, reduce the air flow by reducing the air inlet pressure
5.
or by screwing the ATOM valve in clockwise. Alternatively increase the fluid flow using the
fluid supply pressure.
Test spray - if the finish is too wet, reduce the fluid supply pressure to reduce the fluid flow.
6.
Alternativeily increase the air inlet pressure to increase atomising pressure.
Use the needle adjustment knob for final fine tuning of the fluid flow.
7.
The pattern size can be reduced by turning adjusting valve clockwise. A reduction in the spray
8.
fan may require a reduction in fluid flow.
The spray pattern will be optimised when the spray gun is perpendicular to the target.
9.
10. The recommended spray distance is 150-200mm.[6-8"]
Always turn off air and fluid supply, relieve pressure and clean down when gun is not in use.
11.
SB-E-2-642 R3.1
12/24
EN