Graco 236-030 Instructions-Parts List Manual page 14

9. Install the spray tip (continued)
B. Install the spray tip (9) and air cap (1), tip guard
(2), and retaining nut (8) onto the gun; tighten the
retaining nut firmly.
CAUTION
To avoid damaging the tip guard (2), orientate the air
cap (1) before tightening the retaining nut (8). Do not
turn the air cap when the retaining nut is tight.
1, 9
2
8
Fig. 9B
10. Set the air pressure
A. Close the air control valve (43) by turning it fully
clockwise.
B. Turn the ES ON-OFF lever (26) to ON.
26
ON
Fig. 10A-B
Gun Setup
02088A
.
43
close
01947
C. Make sure the fluid supply is shut off.
D. Trigger the gun and adjust the air pressure with the
gun air regulator (H); use the Recommended Air
Hose Inlet Pressure chart, below, as a guide.
Fig. 10D
Recommended Air Hose Inlet Pressure
Air Hose Length
6 ft ((1.8 m)
15 ft (5 m)
25 ft (8 m)
36 ft (11 m)
50 ft (15 m)
75 ft (23 m)
100 ft (30.5 m)
NOTE: Using higher than recommended air pressures
can reduce the life of the turbine/alternator. Lower
pressures can be used but may reduce electrostatic
wrap.
H
01997
Recommended Air
Hose Inlet Pressure
40 psi (2.8 bar)
43 psi (3.0 bar)
45 psi (3.1 bar)
47 psi (3.2 bar)
50 psi (3.5 bar)
55 psi (3.8 bar)
60 psi (4.1 bar)