Graco Inc. 244592 - Manual (Page 19)

Operation
309298J 19
Select a Spray Tip
The fluid output and pattern width depend on the size of
the spray tip, the fluid viscosity, and the fluid pressure.
Use the Spray Tip Selection Chart, page 51, as a
guide for selecting the appropriate spray tip for your
application.
Install the Spray Tip
1. Relieve the pressure.
2. Place the spray tip (4) in the air cap (40), aligning
the tab on the tip with the groove in the air cap. Be
careful not to damage the electrode (40a).
Fig. 10. Install Spray Tip
3. Install the spray tip and air cap, tip guard (3), shroud
(2), and retaining ring (1) onto the gun. Be sure the
electrode (40a) is in place. Tighten the retaining ring
firmly.
Fig. 11. Install Air Cap Assembly
WARNING
Skin Injection Hazard
To reduce the risk of a fluid injection injury,
always follow the Pressure Relief Proce-
dure on page 18, before removing or
installing the spray tip, air cap, or tip guard.
01995
4
40
40a
WARNING
Fire, Explosion, and Electric Shock Hazard
To reduce the risk of fire, explosion, or elec-
tric shock, never operate the gun with a
damaged electrode.
TI1717A
40
3
1a
1
2