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Parts 

10

306878ZAA

Parts

Model 206661, Series G 

Includes items 1-20

6

9

11

7

Install with
lips down

*10

19

3

*15

16

18

8

13

8

5*

20*

17

2

14

12

26

1

4

Use Loctite

®

Grade 601 on
threads

Torque to 
55 to 65in-lb
(6.3 to 7.3N•M)

1

Ref. Part

Description

Qty.

1

100322

LOCK WASHER, ext shkprf; 7/16”
(Model 206661 only)

2

100639

LOCK WASHER, ext shkprf; 3/8”
(Model 217576 only)

2

2

101885

SCREW, soc hd cap; 1/4–20 x 1–
3/4”

2

3

101954

RING, int retaining; 0.75” (19 mm) 
housing dia.; cadmium plated

1

4

150513

NUT, jam; 7/16–20 
(Model 206661 only)

1

100307

NUT, jam; 3/8–16
(Model 217576 only)

1

5*

150670

GASKET; copper

1

6

166976

KNOB, adjusting

1

7

166982

CYLINDER, regulator

1

8

166985

SEAL, o-ring; PTFE

2

9

166986

SPRING, helical compression
(Model 206661 only)

1

501511

SPRING, helical compression
(Model 217576 only)

1

10* 111796

PACKING, u-type; PTFE

1

Ref. Part

Description

Qty.

Mounting
Parts

Torque to 
175 to 200in-lb
(20 to 22 N•M)

Use Loctite

®

Grade TL242 on threads

Summary of Contents for 206661

Page 1: ...g 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...

Page 2: ...nstallation 6 Operation 7 Pressure Relief Procedure 7 Spray Tip Installation and Removal 7 Trigger Lock 7 Adjusting the Regulator 8 Flush the Equipment 8 Maintenance 9 Flushing 9 Cleaning 9 Repairing...

Page 3: ...HAZARD High pressure fluid from gun hose leaks or ruptured components will pierce skin This may look like just a cut but it is a serious injury that can result in amputation Get immediate surgical tre...

Page 4: ...or damaged parts immediately with genuine manufacturer s replacement parts only Do not alter or modify equipment Alterations or modifications may void agency approvals and create safety hazards Make s...

Page 5: ...between the ball valves 4 Thoroughly flush the system to remove metal chips and other contaminants and to check for leaks Installing the Fluid Regulator 1 Remove the temporary plumbing and install on...

Page 6: ...Figure 1 F C G D B A Multiple Circulating Spray Station Figure 2 G A E C J H I F K KEY A Pump B Air Regulator C Fluid Regulator D Gauge E Spray Gun F Fluid Drain Valve G Supply Container H Back Press...

Page 7: ...the tip guard retaining nut or the hose end coupling to relieve pressure gradually b Loosen the nut or the coupling completely c Clear the obstruction in the hose or tip Spray Tip Installation and Re...

Page 8: ...t Flush before changing colors before fluid can dry in the equipment at the end of the day before storing and before repairing equipment Flush at the lowest pressure possible Check con nectors for lea...

Page 9: ...asher 19 over the pointed end of the piston 15 3 Place the packing 10 with its lips facing down over the pointed end of the piston 15 and against the washer 19 4 Insert the piston 15 into the bottom o...

Page 10: ...1885 SCREW soc hd cap 1 4 20 x 1 3 4 2 3 101954 RING int retaining 0 75 19 mm housing dia cadmium plated 1 4 150513 NUT jam 7 16 20 Model 206661 only 1 100307 NUT jam 3 8 16 Model 217576 only 1 5 1506...

Page 11: ...spring 1 12 167001 STUD mounting 1 4 npt 7 16 20 Model 206661 only 1 156953 STUD mounting 1 4 npt 3 8 16 Model 217576 only 1 13 177125 HOUSING regulator 1 14 167016 CAP end 1 15 220900 PISTON valve 1...

Page 12: ...at 2000 3000 psi 13 5 21MPa 135 207 bar although it will work at 1000 2000 psi 7 13 5 MPa 70 135 bar For best results at pressures less than 2000 psi 13 5 MPa 135 bar order the follow ing applicable s...

Page 13: ...ximum Flow Rate 3 5 gpm with 70 centipoise fluid at 75 F 13 25 liters min with 70 centipoise fluid at 23 C Fluid Inlet 3 8 npt f Fluid Outlet two 1 4 npt f Height 6 in 152 mm Diameter 2 687 in 68 mm W...

Page 14: ...material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRAN...

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