Graco Dura-Flo 237634 Instructions-Parts List Manual Download

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Instructions – Parts List

GRACO INC.ąP.O. BOX 1441ąMINNEAPOLIS, MNą55440-1441

STAINLESS STEEL

Dura–Flo

600 Pumps

With Severe–Duty Rod and Cylinder

See page 2 for models that are certified and approved.

308350F

Read warnings and instructions.

See page 2 for model numbers and maximum
working pressures.

04498

04373

Model 236464

Model 237634

Model 686615

Summary of Contents for Dura-Flo 237634

Page 1: ...egistered to I S EN ISO 9001 STAINLESS STEEL Dura Flot 600 Pumps With Severe Duty Rod and Cylinder See page 2 for models that are certified and approved 308350F Read warnings and instructions See page...

Page 2: ...i 0 7 MPa 7 bar 100 psi 686615 Series A Senatorr 241177 Series A 25 1 12 MPa 117 bar 1700 psi 0 7 MPa 7 bar 100 psi This model is certified and approved Table of Contents Warnings 3 Installation 7 Ope...

Page 3: ...odify this equipment Use only genuine Graco parts and accessories D Check equipment daily Repair or replace worn or damaged parts immediately D Do not exceed the maximum working pressure of the lowest...

Page 4: ...e gun trigger safety operates before spraying D Lock the gun trigger safety when you stop spraying D Follow the Pressure Relief Procedure on page 10 whenever you are instructed to relieve pres sure st...

Page 5: ...debris including solvent rags and gasoline D Electrically disconnect all equipment in the spray area D Extinguish all open flames or pilot lights in the spray area D Do not smoke in the spray area D...

Page 6: ...6 308350 Notes...

Page 7: ...container follow your local code 6 Object being sprayed follow your local code 7 Solvent pails used when flushing follow your local code Use only metal pails which are conductive placed on a grounded...

Page 8: ...the pump Locate the regulator close to the pump but upstream from the bleed type master air valve D A pump runaway valve C senses when the pump is running too fast and automatically shuts off the air...

Page 9: ...tive Air Supply Hose J Air Line Filter K Bleed Type Master Air Valve for accessories L Fluid Filter M Fluid Drain Valve required N Electrically Conductive Fluid Supply Hose P Fluid Whip Hose R Gun Swi...

Page 10: ...valve required in your system having a container ready to catch the drainage 8 Leave the drain valve open until you are ready to spray again If you suspect that the spray tip or hose is completely clo...

Page 11: ...e the risk of fluid injection do not use your hand or fingers to cover the bleed hole on the underside of the bleeder valve body 112 when priming the pump Use a crescent wrench to open and close the b...

Page 12: ...ystem and flushing pails are properly grounded Refer to Grounding on page 7 Flush with a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system Check with you...

Page 13: ...obstructed the fluid hose ID is too small Clear the hose or gun use a hose with a larger ID Worn packings in the displacement pump Replace the packings Air motor parts are dirty worn or dam aged Clea...

Page 14: ...r shaft W Do not lose or drop the coupling collars 107 See Fig 4 6 Hold the tie rod flats with a wrench to keep the rods from turning Unscrew the nuts 108 from the tie rods 105 Carefully remove the di...

Page 15: ...308350 15 Service 04377 Fig 4 101 109 108 107 105 106 110 8 1 2 1 V U W 3 3 Model 237634 Shown 1 2 Torque to 195 210 NSm 145 155 ft lb 3 Torque to 68 81 NSm 50 60 ft lb Torque to 61 75 NSm 45 55 ft lb...

Page 16: ...wrench un screw the intake valve 5 from the intake housing 7 Be careful to catch the intake ball 13 as you remove the intake valve so that it does not fall and suffer damage Remove the seal 30 from th...

Page 17: ...n adjustable wrench unscrew the piston ball housing 9 from the piston seat housing Be careful to catch the piston ball 12 as you sepa rate the piston seat housing and ball housing so that it does not...

Page 18: ...ngs and place them in the outlet housing 6 in the following order with the lips of the v packings facing down the male gland 3 four leather v packings 19 one PTFErv pack ing 18 and the female gland 4...

Page 19: ...for options S 7 6 F Piston Packing Detail Displacement Pump 236458 Shown see page 24 for options 18 18 10 11 4 9 1 2 3 4 Torque to 61 75 NSm 45 55 ft lb Torque to 325 353 NSm 240 260 ft lb Torque to...

Page 20: ...avity S see Fig 9 faces the ball 13 1 11 Install the seal 11 on the bottom of the cylinder 2 See Fig 8 Lubricate the seal and the threads of the cylinder Screw the intake housing 7 onto the cylinder h...

Page 21: ...g Air Motor Ref No Part No Description Qty 101 237001 AIR MOTOR Bulldog See 307304 for parts 1 102Y 176529 LABEL warning 1 105 190000 ROD tie 224 mm 8 82 shoulder to shoulder 3 106 186925 NUT coupling...

Page 22: ...ty 101 217540 AIR MOTOR Senator See 307592 for parts 1 102Y 176529 LABEL warning 1 105 190000 ROD tie 224 mm 8 82 shoulder to shoulder 3 106 186925 NUT coupling 1 107 184129 COLLAR coupling 2 108 1061...

Page 23: ...nd cards are available at no cost Ref Part No No Description Qty 1 190172 ROD displacement stainless steel 1 2 184503 CYLINDER stainless steel 1 5 236585 VALVE intake stainless steel w tungsten carbid...

Page 24: ...e 23 0805 0806 18 4 4 18 3 3 LUBRICATE PACKINGS THROAT PACKINGS LIPS FACE DOWN PISTON PACKINGS LIPS FACE UP UHMWPE Leather Packing Kit 237238 Optional Ref Part No No Description Qty 3 184222 GLAND mal...

Page 25: ...size 3 4 npt f Pump weight approx 39 kg 86 lb Displacement pump weight approx 13 kg 29 lb Wetted parts 304 440 and 17 4 PH Grades of Stainless Steel Tungsten Carbide PTFE r Leather Teflonr is a regis...

Page 26: ...d flow lpm gpm and operating air pressure MPa bar psi 1 Locate desired flow along bottom of chart 2 Follow vertical line up to intersection with selected fluid outlet pressure curve black Follow left...

Page 27: ...1 mm 0 437 DIA 4 94 28 mm 3 712 0653 Three M16 x 2 0 Holes Pump Model A B C D E F G H 237634 1105 mm 43 50 in 561 mm 22 09 in 544 mm 21 42 in 257 mm 10 12 in 1 1 2 in npt f 3 4 npt f 3 4 npsm f 1 1 2...

Page 28: ...h of warranty shall be as 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 propert...

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