Graco 203831, 204500, 204501 important safety instructions Typical Installation

Page 5

 

 

Installation

 

KEY

 

 

A

Regulator

C

 

B

Dispensing Unit

 

 

C

Gauge

 

 

D

Regulator Inlet

G

 

E

Regulator Outlet

 

 

F

Air Regulator

A

 

G

Supply Line

 

D

F

H

Accessory Outlet

 

 

 

H

E

B

Fig. 1

03363

TYPICAL INSTALLATION

CAUTION

Before installing the regulator, check the tightness of the screws (1). Refer to Fig. 3 for the tightening sequence and the torque value. If the regulator leaks during operation, check and torque the screws again.

In order to prevent damaging the regulator, blow out and flush the supply line to remove any particles.

DInstall regulator (A) in fluid supply line as close as possible to spray gun or dispensing valve (B) for easy operator control.

DMount the regulator in an upright position so that the gauge (C) can be easily read.

DIf turning the gauge, reapply sealer to the threads, and use a wrench on the inlet stud to turn gauge. Regulator inlet (D) is 3/8 npsm (f) swivel and outlet

(E)is 3/8 npsm (m) rigid.

DConnect a fluid hose to regulator outlet (E) and spray gun. Connect an air atomizing hose to the spray gun and air regulator (F) See Fig. 1.

DTo mount the regulator in a circulating system supply line (G), install an accessory outlet (H). One outlet (H) and air regulator (F) are required for each spray gun. The accessory outlet (Part No. 204819) may be ordered separately.

306563 5

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Contents Fluid Regulator Instructions-Parts List Equipment Misuse Hazard Table of Contents Symbols Moving Parts Hazard Skin Injection HazardToxic Fluid Hazard Fire and Explosion HazardTypical Installation InstallationOperation Cleaning the RegulatorProblem Cause Solution TroubleshootingRegulator Disassembly Service306563 Parts Description Qty DimensionsGraco Information Graco Warranty and Disclaimers