Graco Inc. TI14428A Manuel D’Utilisation

Page de 36
Operation 
18
313869B
Operation
Pressure Relief Procedure
1. Turn off all bleed type air valves and all 
other air and fluid supplies to the gun.
2. Trigger the gun into a grounded metal 
waste container to relieve fluid pressure.
Apply Fluid
The gun does not have an air shutoff. The air 
should be activated before the fluid to ensure 
full atomization of fluid and prevent buildup on 
the air cap.
Adjust the system control device, if it is auto-
matic, so the gun starts spraying just before 
meeting the part and stops as soon as the part 
has passed.
To achieve best results when applying fluid:
Keep gun perpendicular and 6 to 8 in.
(150 to 200 mm) from object being 
sprayed. 
Use smooth, parallel strokes across sur-
face to be sprayed with 50% overlap.
F
IG
. 13: Pressure Relief
ti8174a
F
IG
. 14: Correct Spray Method
Correct
Incorrect
TI14439A
TI14438A