Graco 204501 - Manual
Graco 204501 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – CAUTION; WARNING
- Page 5 – Installation
- Page 6 – Operation
- Page 7 – Troubleshooting
- Page 8 – Service
- Page 9 – Notes
- Page 10 – Parts
- Page 11 – Dimensions
- Page 12 – The Graco Warranty and Disclaimers; Graco Information
Instructions–Parts List
306563K
ENG
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
LOW PRESSURE
Fluid Regulator
For accurate, positive control of fluid pressure to
one
spray gun,
dispensing valve, or atomizing head. For professional use only.
250 psi (18 bar, 1.8 MPa) Maximum Inbound Pressure
Model 203831 Series H
0–60 psi (0–4 bar, 0–0.4 MPa) Regulated Pressure
Gives positive control of fluid pressures in most normal
direct supply and circulating spray systems.
Model 204500 Series H
0–15 psi (0–1 bar, 0–0.1 MPa) Regulated Pressure
Has a counterbalance spring for positive closure at
extremely low pressures.
Model 204501 Series H
20–160 psi (1.5–11 bar, 0.15–1.1 MPa) Regulated
Pressure
Has a heavier spring for precise control of fluid in the
regulated range.
Model 205425 Series H
0–60 psi (0–4 bar, 0–0.4 MPa) Regulated Pressure
has a large valve for more viscous fluids. Not intended
for use with standard paints and lighter viscosity fluids,
as these fluids lower the sensitivity of this regulator.
03367
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Summary
2 306563 Table of Contents Warnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshoo...
5 306563 Installation F E A C G D H B A B C D E F G H Regulator Dispensing Unit Gauge Regulator Inlet Regulator Outlet Air Regulator Supply Line Accessory Outlet KEY Fig. 1 03363 TYPICAL INSTALLATION CAUTION Before installing the regulator, check the tightness ofthe screws (1). Refer to Fig. 3 for t...
6 306563 Operation WARNING To reduce the risk of component rupture, whichcan cause a fire or explosion and result inserious bodily injury, including splashing in theeyes, never exceed 250 psi (18 bar, 1.8 MPa) Maximum Inbound Fluid Pressure to this regula- tor. CAUTION Do not pressure test the regul...
