Graco Food Processor 16U505 User Manual

Instructions

Hopper Kit for GH5040ES, GH733ES,

GH933, and GH933ES Big Rig Sprayers

332234A

Model 16U505

Series

Maximum Working Pressure

GH733ES Bare

GH5040ES Bare

GH933ES Bare

GH933 Bare

4000 psi (27.6 MPa, 276 bar)

5000 psi (34.5 MPa, 345 bar)

7250 psi (50.0 MPa, 500 bar)

IMPORTANT SAFETY INSTRUCTIONS

Read all warnings and instructions in

sprayer manual. Save these instructions.

Related Manuals:

332156

332157

332158

ti20999a

Pressure Relief Procedure

System pressure must be manually relieved to prevent it from starting or spraying accidentally. Fluid under high pressure can be

injected into the skin and cause serious injury. To reduce risk of injury from injection, follow this procedure whenever you are instructed

to relieve pressure, stop spraying, service equipment or install or clean spray tip. Read warnings, in operation manual.

1. Set pump valve OFF. Turn engine OFF.

2. Turn pressure to lowest setting. Trigger gun into pail to relieve pressure.

3. Rotate handle counter-clockwise to open prime valve.

If you suspect that the spray tip or hose is completely clogged, or that pressure has not been fully relieved after following the

steps above, VERY SLOWLY, loosen tip guard retaining nut or hose end coupling to relieve pressure gradually, then loosen

completely. Then clean tip and hose.