Graco Inc. 308741N Paint Sprayer User Manual


 
308741 5
Selection Charts
HVLP Spray Gun and Pressure Cup
Assemblies
Gun and Cup
Includes:
G
un an
d
C
up
Assy. Part No.
Gun Part No. Cup and Reg-
ulator Part No.
1 qt. (0.95 liter)
239568 239560 239802
239569 239561 239802
239570 239562 239802
239571 239563 239802
HVLP Spray Gun and Gravity Cup
Assemblies
Gun and Cup
Includes:
G
un an
d
C
up
Assy. Part No.
Gun Part No. Cup Part No.
16 oz. (474 cc)
239579 239574 239714
239580 239575 239714
Optional HVLP Air Caps
Air Cap Part
No.
Pattern Type Pattern
Length†
in. (mm)
196107 Shading/SAP 6 (152)
† measured with gun nozzle 10 in. (254 mm) from
target surface
Selecting the Proper Needle/Nozzle Kit
The spray gun’s needle/nozzle kits range in size to
provide different fluid flow rates.
As a general guideline, use the fluid nozzle that will
give the required flow with the needle fully triggered at
the lowest fluid pressure.
For low flow rates or light viscosity fluid, select the
smaller nozzle sizes.
For high flow rates or high viscosity fluid, select the
larger nozzle sizes.
NOTE:
D To help select the proper needle/nozzle size, a fluid
pressure gauge may be connected temporarily to
the gun fluid inlet to determine the fluid pressure.
See Accessories, page 28.
D See page 17 for troubleshooting information.