Pressure Relief Procedure

1.Relieve pressure in gun and perform gun shutdown procedure. See gun manual.

2.Close gun fluid manifold valves A and B.

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3.Shut off feed pumps and agitator, if used.

4.Turn PRESSURE RELIEF/SPRAY valves (SA, SB)

to PRESSURE RELIEF/CIRCULATION . Route fluid to waste containers or supply tanks. Ensure gauges drop to 0.

Pressure Relief Procedure

5. Engage gun piston safety lock.

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6.Disconnect gun air line and remove gun fluid mani- fold.

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SA

SB

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313539F

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Image 31
Graco 313539F important safety instructions Pressure Relief Procedure