Graco G Series Instructions-Parts List Manual
High pressure fluid regulators
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- Instructions-parts list manual (16 pages) ,
- Instructions-parts list manual (19 pages) ,
- Instructions-parts list manual (11 pages)
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Instructions-Parts List
High Pressure Fluid
Regulators
For use in airless spray systems to control and regulate fluid pressure to one spray gun,
dispensing valve, or atomizing head. For professional use only.
Model 206661, Series G
1000-3000 psi (7-21 MPa, 70-207 bar)
Regulated Fluid Pressure Range
Model 217576, Series D
200-1000 psi (1.4-7 MPa, 14-70 bar)
Regulated Fluid Pressure Range
3000 psi (21 MPa, 207 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this
manual before using the equipment. Save
these instructions.
306878ZAA
EN
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Summary of Contents for Graco G Series
- Page 1 Instructions-Parts List High Pressure Fluid Regulators 306878ZAA For use in airless spray systems to control and regulate fluid pressure to one spray gun, dispensing valve, or atomizing head. For professional use only. Model 206661, Series G 1000-3000 psi (7-21 MPa, 70-207 bar) Regulated Fluid Pressure Range Model 217576, Series D 200-1000 psi (1.4-7 MPa, 14-70 bar)
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Page 2: Table Of Contents
Technical Specifications ....13 Graco Standard Warranty ....14... -
Page 3: Warnings
Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama- tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable. - Page 4 Warnings WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component.
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Page 5: Installation
Installation Installation Installing the Fluid Regulator Fluid pressure regulators are used for accurate positive control of the fluid pressure to spray guns, dispensing 1. Remove the temporary plumbing and install one valves or atomizing heads. regulator for each spray gun. A mounting stud, washers, and locknut are provided for mounting the Regulators installed at circulating line take-offs or regulator either from the bottom or side. -
Page 6: Typical Installation
Installation Typical Installation Single Direct Spray Station Figure 1 Multiple Circulating Spray Station Figure 2 Pump Air Regulator Fluid Regulator Gauge Spray Gun Fluid Drain Valve Supply Container Back Pressure Valve Fluid Supply Line Fluid Return Line Back Pressure Regulator 306878ZAA... -
Page 7: Operation
Operation Operation Pressure Relief Procedure Spray Tip Installation and Removal Follow the Pressure Relief Procedure whenever you see this symbol. To avoid serious injury from skin injection, do not put your hand in front of the spray tip when installing or removing the spray tip and tip guard. -
Page 8: Adjusting The Regulator
Operation Adjusting the Regulator The fluid pressure regulator controls pressure down 4. Open the fluid regulator by turning the adjusting stream from its outlet. knob (6) fully clockwise. 5. Supply solvent to the system. Set pump to the low- NOTE: The inbound fluid pressure needs to be higher est possible pressure, and start pump. -
Page 9: Maintenance
Maintenance Maintenance Repairing Normally, only the ball support (21), seat (20) and piston packing (10) will ever need replacement. Repair Kit COMPONENT RUPTURE HAZARD 220139 is available to replace these parts. See Parts on To reduce the risk of serious bodily injury, including page 10. -
Page 10: Parts
Parts Parts 8 Torque to 175 to 200in-lb (20 to 22 N•M) ® Use Loctite Install with Grade TL242 on threads lips down Torque to ® Use Loctite 55 to 65in-lb Grade 601 on Mounting (6.3 to 7.3N•M) threads Parts Model 206661, Series G Includes items 1-20 Ref. - Page 11 Parts Model 217576, Series D Includes items 1-26 Ref. Part Description Qty. 166988 LOCATER, spring 167001 STUD, mounting; 1/4 npt; 7/16–20 (Model 206661 only) 156953 STUD, mounting; 1/4 npt; 3/8–16 (Model 217576 only) 177125 HOUSING, regulator 167016 CAP, end 220900 PISTON, valve 167018 BAR, piston 167019 BAR, valve ball support 167020 SPACER, bar...
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Page 12: Accessories
Accessories Accessories Use Only Genuine Graco Parts and Accessories Fluid Pressure Gauges Compression Springs Attaches to optional regulator outlet. NOTE: On Model 206661, standard spring 166986 (ref. 2 in. (51 mm) dial. 9) works best at 2000–3000 psi (13.5–21MPa, 135–207 bar), although it will work at 1000–2000 psi (7–... -
Page 13: Technical Specifications
Technical Specifications Technical Specifications High Pressure Fluid Regulators Metric Maximum Fluid Inlet Pressure 3000 psi 21 MPa, 207 bar Regulated Fluid Pressure Range Model 206661 1000–3000 psi 7–21 MPa, 70–207 bar Model 217576 200–1000 psi 1.4–7 MPa, 14–70 bar Maximum Flow Rate 3.5 gpm with 70 centipoise fluid at 13.25 liters/min with 70 centipoise fluid 75°F... -
Page 14: Graco Standard Warranty
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.
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