Graco HVLP-Turbine Gun Instructions-Parts List Manual page 8

Contractor Fluid Set Chart
Use this chart to determine Fluid Set for specific contractor applications. Fig. 10.
F . 10
IG
Installing Fluid Set
CAUTION
Trigger gun whenever you tighten or remove nozzle.
This keeps needle seat away from nozzle seating sur-
face and prevents the seat from being scratched.
Complete spray guns are available with a #3 fluid set. To
install other fluid sets, perform the following steps. Fig.
11.
1 Use your hand to loosen and remove the air cap
retaining ring (13) and air cap housing (15).
2 While triggering gun, use your hand to loosen and
remove nozzle (14a) from gun.
3 Use your hand to loosen and remove fluid knob
assembly (21) and compression spring (23) from
back of gun and remove old needle.
8
4 Insert needle assembly (14b) into the back of gun.
Replace nozzle (14a) air cap housing (15) and air
cap retaining ring and tighten by hand.
Note: O-ring (4) should always be on the nozzle.
14a
15
13
4
F . 11
IG
Setup
14b
21
23
TI0816
309205R