Adjust The Spray Pattern; Shutdown - Graco 24F150 Instruction & Parts Manual

Operation

Adjust the Spray Pattern

NOTE: Use this procedure with air-assisted spray guns
only.
1. See F . 4. Close off pattern adjustment air by turn-
IG
ing knob (AA) clockwise (in) all the way. This sets
gun for its widest pattern.
OUT (narrower
pattern)
F . 4. Pattern Air Knob
IG
2. See F . 5. Set atomizing air pressure at about 5 psi
IG
(0.35 bar, 35 kPa) when triggered. Check spray pat-
tern, then slowly increase air pressure until tails are
completely atomized and pulled into spray pattern.
Do not exceed 100 psi (0.7 MPa, 7 bar) air pressure
to gun.
12
AA
AA
IN (wider
pattern)
ti6559A
3. See F . 4. For narrower pattern, turn pattern
IG
adjustment valve knob (AA) counterclockwise (out).
If pattern is still not narrow enough, increase air
pressure to gun slightly or use different size tip.
too little air
no air
F . 5. Spray Pattern Problems
IG

Shutdown

Follow Pressure Relief Procedure, page 10.
Always flush the pump before the fluid dries on the dis-
placement rod. See Flush the Pump on page 13.
correct
amount of
air
TI0792A
3A0732B