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Table of Contents

Warnings

2

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Installation

5

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Operation 

6

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Troubleshooting 

8

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Service 

8

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Model 206–718

11

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Model 207–300

12

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Model 207–127

13

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Extension Kit 207–049

14

. . . . . . . . . . . . . . . . . . . . . . . . . 

Accessories

15

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Technical Data

15

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Graco Warranty and Disclaimers

16

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Symbols

Warning Symbol

WARNING

his symbol alerts you to the possibility of serious

injury or death if you do not follow the instructions.

Caution Symbol

CAUTION

This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.

FIRE AND EXPLOSION HAZARD

Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and
result in a fire or explosion and serious injury.

If there is any static sparking or you feel an electric shock while using this equipment, stop
spraying immediately.
 Do not use the equipment until you identify and correct the problem.

Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid
being sprayed.

Keep the spray area free of debris, including solvent, rags, and gasoline.

Electrically disconnect all equipment in the spray area.

Extinguish all open flames or pilot lights in the spray area.

Do not smoke in the spray area.

Do not turn on or off any light switch in the spray area while operating or if fumes are present.

Do not operate a gasoline engine in the spray area.

Ground the equipment and the object being sprayed. See Grounding on page 5.

WARNING

WARNING

Summary of Contents for HYDRA-MASTIC 206-718

Page 1: ...odel 206 718 Series M Standard Gun with Diffuser Model 207 300 Series J Standard Gun without Diffuser Model 207 127 Series K Pole Gun with Diffuser and 37 5 950 mm Extension NOTE Spray tip not include...

Page 2: ...condition and result in a fire or explosion and serious injury If there is any static sparking or you feel an electric shock while using this equipment stop spraying immediately Do not use the equipm...

Page 3: ...serious injury Fluid injected into the skin is a serious injury The injury may look like just a cut but it is a serious injury Get immediate medical attention Do not point the gun at anyone or at any...

Page 4: ...equipment D Use fluids and solvents which are compatible with the equipment wetted parts Refer to the Tech nical Data section of all equipment manuals Read the fluid and solvent manufacturer s warn i...

Page 5: ...ound the pump and all other equipment used or located in the spray area Also read FIRE OR EXPLOSION HAZARD on page 2 1 Check your local electrical code for detailed grounding instructions for your are...

Page 6: ...ing nut or hose end coupling to relieve pressure gradually then loosen completely Now clear the tip or hose obstruction WARNING INJECTION HAZARD To reduce the risk of serious injury whenever you are i...

Page 7: ...vent soaked brush to clean the spray tip and to keep fluid buildup from drying in and clogging the spray tip If the spray tip clogs while spraying release the spray gun trigger engage the safety latc...

Page 8: ...ustment is essential to be sure the safety latch makes the gun inoperative when engaged Improper adjustment may allow the gun to be triggered even with the safety latch engaged resulting in serious in...

Page 9: ...asket 15 Remove the needle 20 from the rear of the gun 7 Noting the number of full turns required to re move each one remove the two nuts from the needle one each 18 and 19 for Models 206 718 and 207...

Page 10: ...in lb 23 24 N m 28 29 TORQUE TO 190 210 in lb 23 24 N m 1 13 22 8 9 4 16 14 1 2 npsm m 1 13 22 8 9 4 16 14 1 2 npsm m A 24 5 21 20 TIGHTEN THIS SCREW FIRST TIGHTEN THIS SCREW FIRST 13 9 4 16 8 13 10...

Page 11: ...n 1 8 164 114 LEVER cam 1 9 164 116 PACKING flat leather 2 10 164 118 SHAFT cam 1 11 166 936 STOP trigger safety 1 12 166 938 SPRING helical compression 1 13 167 045 NUT packing cam shaft 2 14 167 047...

Page 12: ...ion 1 8 164 114 LEVER cam 1 9 164 116 PACKING flat leather 2 10 164 118 SHAFT cam 1 11 166 936 STOP trigger safety 1 12 166 938 SPRING helical compression 1 13 167 045 NUT packing cam shaft 2 14 167 0...

Page 13: ...KING flat leather 2 10 164 118 SHAFT cam 1 11 166 936 STOP trigger safety 1 12 166 938 SPRING helical compression 1 13 167 045 NUT packing cam shaft 2 14 167 047 TRIGGER 1 15 167 730 GASKET copper hou...

Page 14: ...0 in lb 23 24 N m 7 Install the gasket 5 and screw on the nozzle adapter 31 Install the spring 7 on the rear of the needle 8 Before completing the assembly adjust the needle See page 6 WARNING Proper...

Page 15: ...of the spray guns in this manual have been updated to reflect levels directed by ECO F4440 Technical Data Maximum Working Pressure 3000 psi 210 bar Fluid Orifice Size 0 17 in 4 32 mm dia Wetted Parts...

Page 16: ...set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental...

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