Graco F Series Instructions-Parts List Manual

Graco F Series Instructions-Parts List Manual

High pressure back pressure regulator, for use in a high pressure spray circulating system to regulate back pressure to gun/s and maintain proper pressure for circulation, for professional use only, not approved for use in european explosive atmosphere lo
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Instructions-Parts List
HIGH PRESSURE
Back Pressure Regulator
For use in a high pressure spray circulating system to regulate back pressure to gun(s)
and maintain proper pressure for circulation. For professional use only.
Not approved for use in European explosive atmosphere locations.
CARBON STEEL REGULATORS
Part No. 206819, Series F
3000 psi (21 MPa, 207 bar) Maximum Working Pressure
1000-3000 psi (7-21 MPa, 70-207 bar) Regulated Fluid Pressure Range
Part No. 222405, Series B
3000 psi (21 MPa, 207 bar) Maximum Working Pressure
0-1000 psi (0-7 MPa, 0-70 bar) Regulated Fluid Pressure Range
STAINLESS STEEL REGULATOR
Part No. 238926, Series A
3000 psi (21 MPa, 207 bar) Maximum Working Pressure
1000-3000 psi (7-21 MPa, 70-207 bar) Regulated Fluid Pressure Range
Part No. 26A081, Acid Compatible
3000 psi (21 MPa, 207 bar) Maximum Working Pressure
1000-3000 psi (7-21 MPa, 70-207 bar) Regulated Fluid Pressure Range
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.

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306860S
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06863

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Table of Contents
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Summary of Contents for Graco F Series

  • Page 1: Table Of Contents

    ........Graco Phone Number .
  • Page 2: Symbols

    D This equipment is for professional use only. D Read all instruction manuals, tags, and labels before operating the equipment. D Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. D Do not alter or modify this equipment.
  • Page 3 Do not repair high pressure couplings; you must replace the entire hose. D Use only Graco approved hoses. Do not remove the spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings.
  • Page 4 Important Acid Catalyst Information Regulator model 26A081 is designed for acid catalyst (”acid”) currently used in two–component, wood finishing materials. Current acids in use (with pH levels as low as 1) are more corrosive than earlier acids. More corrosion– resistant wetted materials of construction are required, and must be used without substitution, to withstand the increased corrosive properties of these acids.
  • Page 5: Installation

    4. If more than one spray station is used, install a Graco distributor. back pressure regulator (A) in the circulating line Installing the Back Pressure Regulator (H) after the last spray station to maintain proper system pressures.
  • Page 6 Installation Back Pressure Regulator Air Filter/Regulator Fluid Supply Line Fluid Return Line Fluid Regulator Air-Assisted Airless Spray Gun G Air Line SINGLE CIRCULATING SPRAY STATION 06865 Fig. 1 Back Pressure Regulator Air Filter/Regulator Fluid Supply Line Fluid Return Line Fluid Regulator Air-Assisted Airless Spray Gun G Air Line Fluid Circulation Line...
  • Page 7: Operation

    Operation Pressure Relief Procedure 5. Lock the gun trigger safety. 6. Open the drain valve (required in your system), WARNING having a container ready to catch the drainage. INJECTION HAZARD 7. Leave the drain valve open until you are ready to The system pressure must be manually spray again.
  • Page 8: Maintenance

    Maintenance Repairing WARNING Reference numbers marked with an asterisk (for COMPONENT RUPTURE HAZARD example, 3*) are included in the repair kits, which may To reduce the risk of serious bodily inju- be purchased separately. For Models 206819 and ry, including fluid injection or splashing in 222405, order Repair Kit 220135.
  • Page 9: Parts

    Parts Install with lips down. Torque to 175 to 200 in-lb (20 to 22 NSm). Model and Series stamped on bottom. 06864 Model 206819, Series F Model 238926, Series A Model 222405, Series B Model 26A081, Acid Compatible Part No. Description Part No.
  • Page 10 Notes 10 306860...
  • Page 11: Accessories

    Accessories Use Only Genuine Graco Parts and Accessories Fluid Pressure Gauges Compression Springs Attaches to optional regulator outlet. 501510 Converts both models to 1000–2000 psi (7–21 MPa, 70–138 bar) range. 2 in. (51 mm) dial. Red color-coded. 102397 0–3000 psi (0–21 MPa, 0–207 bar MPa) 501511 Standard on Model 222405.
  • Page 12: Warranty

    Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.

This manual is also suitable for:

B seriesA series22240520681923892626a081

Table of Contents