Graco 236-030 Instructions-Parts List Manual page 16

11 Set the atomization fluid pressure.
(continued)
G. Continue to increase the fluid pressure by the
increments shown in the chart until the particle
size no longer reduces in size; do not exceed the
gun's Maximum Fluid Pressure of 3000 psi (207
bar, 20.7 MPa).
When the particle size no longer reduces in size,
the pattern is atomized at the lowest possible fluid
pressure, but will still have tails.
H. To eliminate the tails, gradually open the air control
valve, by turning it counterclockwise, until there
are no tails in the pattern.
No Air Too Little Air
Fig. 11H
Gun Setup
12. Turn the ES ON-OFF lever (26) to ON.
13. Use the ES HI-LO lever (43g) to change
to either full voltage (HI) or a lower volt-
age level (LO).
26
ON
Fig. 12-13
43
open
The LO setting is factory set to 60 kV. This setting can
be adjusted between 45 and 80 kV. See page 36 to
adjust.
NOTE: When spraying, the ES indicator light (K) will
glow, indicating the electrostatic charge.
01998
Right
Amount
of Air
0792
K
43g
HI
01947