Graco Inc. 313754C Manual Do Utilizador

2.

Have spray gun in motion before triggering. Move 
spray gun in a straight, smooth stroke. Release 
trigger at end of stroke.

Before cleaning gun, read all warnings and do Pressure 
Relief Procedure.

1.

Remove siphon cup. Empty spray 
material from siphon cup.

2.

Pour small amount of solvent or 
water recommended by spray 
material manufacturer into siphon 
cup.

3.

Latch the gun cup cover to secure 
it to siphon cup.

4.

Swirl solvent or water inside of gun.

5.

Spray solvent or water into waste 
pail until spray appears to be clean.

6.

Remove siphon cup. Empty 
remaining solvent or water from 
siphon cup.

7.

Clean inside of siphon cup with a 
clean rag.

8.

Remove retaining ring, air cap 
and fluid nozzle. Clean in solvent 
or water. Clean face of gun with a 
solvent or water dampened rag.

9.

Assemble gun. Wipe gun with 
solvent or water dampened rag.

Recommended if fluid is in the check valve.

1.

Disconnect check valve from 
siphon cup air hoses.

2.

Unscrew check valve.

3.

Pull out on nub on poppet 
valve and release.

4.

Assemble check valve. Install 
on air hoses.

5.

Try spraying again to see if 
spraying is normal.

1.

Do steps 1 and 2 of Poppet Valve Quick Clean.

2.

Unscrew poppet valve from 
check valve.

3.

Clean all parts in solvent rec-
ommended by spray material 
manufacturer.

4.

After all parts are dry apply a light coat of petroleum 
jelly all over o-ring.

5.

Assemble check valve. Install on air hoses.

6 to 8 in. (150 to 200 mm)

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