Graco Inc. UNICARB Pro AA4500 - Manual (Page 21)

308936 21
Daily Gun Care, Flushing, and Cleaning
19. Place the spray tip (9) in the air cap (1).
Align the tab of the tip with the groove in the air
cap. Be careful not to bend the electrode wire.
WARNING
ELECTRIC SHOCK HAZARD
To reduce the risk of electric shock or
explosion, never operate the spray gun
with a bent, damaged or missing elec-
trode.
8800A
Fig. 19
9
1
20. Install the spray tip (9) and air cap (1),
tip guard (2), and retaining nut (8).
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.
02088B
8
2
1, 9
Fig. 20
21. Hang up the gun until it is used again.
Fig. 21 02012B
CAUTION
Always hang the gun with its nozzle pointing down to
avoid having solvent run into the gun air passages.
Solvent in the gun air passages can cause poor
atomization and excessive current demands and can
damage the gun.