Справочник Пользователя для Graco Inc. 288046

1.

Install a fluid filter and drain valve(s) close to the 
pump's fluid outlet.

2.

Install a fluid pressure regulator to control fluid pres-
sure to the gun.

3.

Install a fluid shutoff valve to shut off the fluid supply 
to the gun. 

4.

Install an in-line fluid filter on the gun fluid inlet (F) to 
avoid clogging the spray tip with particles from the 
fluid. See F

5.

In a circulating system, connect a grounded fluid 
supply hose to the gun fluid fitting. Connect a 
grounded return hose to the other port.

In a non-circulating system, remove the gun fluid 
outlet fitting (G) and plug the outlet port with the 
pipe plug (109) supplied.

Before connecting the fluid line, blow it out with air 
and flush it with solvent. Use solvent that is compat-
ible with the fluid to be sprayed.

A fluid drain valve(s) is required in your system to 
assist in relieving fluid pressure in the displacement 
pump, hose and gun; triggering the gun to relieve 
pressure may not be sufficient.

A fluid pressure regulator must be installed in the 
system if the pump's maximum working pressure 
exceeds the gun's maximum fluid working pressure 
(see the front cover).

Some applications require fine-tuned control of fluid 
pressure. You can control fluid pressure more accu-
rately with a fluid pressure regulator than by regu-
lating the air pressure to the pump.

Cylinder Air Inlet: accepts 1/4 in. (6.3 mm) O.D. tubing
Atomization Air Inlet: 1/4-18.6 npsm
Fan Air Inlet: 1/4-18.6 npsm
Fluid Inlet: 1/4-18 nptf or #5 JIC (1/2-20 unf)
Fluid Outlet (circulating gun only): 1/4-18 nptf or #5 JIC 
(1/2-20 unf)

C

D

E

F
G

C

F (or G)

G (or F)

E

D

TI8113a