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308–444

Rev. R

Supersedes Rev. P

First choice when

quality counts.

04025

INSTRUCTIONS–PARTS LIST

INSTRUCTIONS

This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.

ACETAL AND POLYPROPYLENE

Husky

715 Air-Operated

Diaphragm Pumps

100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Input Pressure

*Model No. D61–_____ Acetal Pumps, Series E
*Model No. D62–_____ Polypropylene Pumps, Series E
*Model No. D6A–_____ Acetal BSPT Pumps, Series E
*Model No. D6B–_____ Polypropylene BSPT Pumps, Series E

*NOTE: Refer to the Pump Matrix on page 26 to
determine the Model No. of your pump.

US Patent Nos. 4,789,131 and 4,867,653
Other US and Foreign Patents Pending

GRACO INC.

P.O. BOX 1441

MINNEAPOLIS, MN

55440–1441

Graco Inc. is registered to I.S. EN ISO 9001

Содержание Husky 715

Страница 1: ...100 psi 0 7 MPa 7 bar Maximum Air Input Pressure Model No D61 _____ Acetal Pumps Series E Model No D62 _____ Polypropylene Pumps Series E Model No D6A _____ Acetal BSPT Pumps Series E Model No D6B __...

Страница 2: ...nt 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 Use only genuine Graco parts and accessories D Check equipm...

Страница 3: ...re or explosion and serious injury Ground the equipment Refer to Grounding on page 5 Never use a polypropylene pump with non conductive flammable fluids as specified by your local fire protection code...

Страница 4: ...mpatible with the equipment wetted parts Refer to the Technical Data section of all equipment manu als Read the fluid and solvent manufacturer s warnings CAUTION Safe Operating Temperature Minimum 40_...

Страница 5: ...nductivity or resistivity of your fluid The resistivity must be less than 2 x 1012 ohm centimeters To reduce the risk of static sparking ground the pump and all other equipment used or located in the...

Страница 6: ...quired S Dispense valve T Fluid drain line Y Air motor ground wire required see page 5 for installation instructions Z Container ground wire required Fig 2 2 GROUNDING A PUMP Dispense valve nozzle mus...

Страница 7: ...mum 1 4 6 3 mm ID air hose Screw an air line quick disconnect coupler D onto the end of the air hose C and screw the mating fitting into the pump air inlet snugly Do not connect the coupler D to the f...

Страница 8: ...ound storage tank N Wall mounting bracket Y Ground wire required see page 5 forinstallationinstructions H J ABOVE GROUND TRANSFER INSTALLATION A C D G K L M N Y F B E 04034A 04033 Fig 4 KEY A Husky 71...

Страница 9: ...ine filter G Gun air regulator H Fluid drain valve required K Electrically conductive fluid supply hose P Circulatingvalve R Electrically conductive air line to gun S Air spray gun T Electrically cond...

Страница 10: ...lb 8 5 to 9 6 N m A 114 21 Fluid Pressure Relief Valve CAUTION Some systems may require installation of a pressure relief valve at the pump outlet to prevent overpres surization and rupture of the pum...

Страница 11: ...ort Excessive exhaust restriction can cause erratic pump operation To exhaust to a remote location 1 Remove the muffler W from the pump air exhaust port 2 Install an electrically conductive air exhaus...

Страница 12: ...roperly grounded Read FIRE AND EXPLOSION HAZARD on page 3 2 Check all fittings to be sure they are tight Use a compatible liquid thread sealant on all male threads Tighten the fluid inlet and outlet f...

Страница 13: ...mp and relieve the pressure before storing it for any length of time Tightening Threaded Connections Before each use check all hoses for wear or damage and replace as necessary Check to be sure all th...

Страница 14: ...valve cup 5 and plate 13 Replace See pages 19 20 Bent or broken pilot pins 26 Replace See pages 16 18 When reinstalling the air valve be sure to follow the instructions on page 18 to avoid damaging t...

Страница 15: ...page 23 Loose fluid side diaphragm plates 112 Tighten See page 23 Pump exhausts air from muffler at stall Worn air valve cup 5 or plate 13 Replace See pages 19 20 Worn shaft seals 30 Replace See page...

Страница 16: ...l purpose grease 25 is supplied in the kit Install the kit as follows WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Pro...

Страница 17: ...spect the parts Replace any worn ones NOTE If the pilot pin o rings 28 and bearings 27 were not removed go to step 8 7 Grease the o rings 28 and install them in the bearings 27 Press the bearings and...

Страница 18: ...with your fingers see Fig 13 15 Align the air valve assembly A so the reset shaft 21 is at the top and the valve is angled away from the protruding pilot pin 26 then slip it into position See Fig 12 D...

Страница 19: ...shift saddle 14 See Fig 14 4 Disassemble the link assembly consisting of the actuator link 16 spacer 17 detent link 22 spring 3 stop 4 and valve cup 5 5 Remove the detent ball 8 and spring 6 The deten...

Страница 20: ...d link spacer 17 Assemble the detent link link spacer and actuator link 16 as shown in Fig 16 The raised bumps on the links 16 and 22 must face up 6 Squeeze the spring 3 and install it and the stop 4...

Страница 21: ...the Pressure Relief Procedure on page 12 1 Relieve the pressure 2 Use a 1 1 2 socket wrench to remove the plugs 106 from the top ball checks Remove the o ring 111 spacer 110 ball stop 202 and ball 301...

Страница 22: ...ly there will be a small gap be tween the hex of the plug 106 and the cover 101 DO NOT OVERTIGH TEN 101 110 Torque to 5 to 10 ft lb 6 8 to 13 6 N m 106 106 110 1 2 1 2 1 2 111 202 301 111 111 04028 D...

Страница 23: ...nd of the clamps between the upper manifold 102 and the housing 1 Rotate the clamps 90_ so they are parallel to the bottom manifold slip the other end between the bottom manifold and housing and remov...

Страница 24: ...ition the manifolds 102 as desired and install on one of the covers 101 with the screws 104 and nuts 105 Torque to 20 to 25 in lb 2 3 to 2 8 N m See Fig 22 5 Place the pump housing 1 on this cover ori...

Страница 25: ...nd torque to 75 to 85 in lb 8 5 to 9 6 N m at 100 rpm maximum Do not over torque Torque 75 to 85 in lb 8 5 to 9 6 N m 114 1 The words AIR SIDE on diaphragm 401 404 must face into the pump housing 1 Fl...

Страница 26: ...refer to the part lists on pages 28 to 31 The digits in the matrix do not correspond to the ref nos in the parts drawing and lists Diaphragm Pump Air Motor Fluid Section Guides Balls Diaphragms D for...

Страница 27: ...le 201 For example if your pump has acetal seats PTFE balls and PTFE diaphragms order Repair Kit D 0 6 2 1 1 If you only need to repair certain parts for example the diaphragms use the 0 null digits f...

Страница 28: ...K actuator sst 1 17 188 175 SPACER link acetal 1 18 111 750 WASHER plain sst 1 Digit Ref No Part No Description Qty 6 19 111 624 O RING buna N 1 20 111 625 O RING buna N 1 21 187 727 SHAFT reset sst 1...

Страница 29: ...201 110 112 108 104 107 111 111 111 111 113 Y115 26 28 27 117 118 119 23 12 13 9 Detail of Grounding Strip Part of Air Valve Kit 239 952 See page 28 120 113 Ref 10 Used only on models with PTFE diaphr...

Страница 30: ...Part No Description Qty 2 101 189 637 COVER fluid polypropylene 2 102 237 039 MANIFOLD polypropylene 2 104 108 630 SCREW 10 24 5 8 in 16 mm long 16 105 108 947 NUT 10 24 16 106 189 639 PLUG polypropy...

Страница 31: ...1 Digit Ref No Part No Description Qty B 101 189 637 COVER fluid polypropylene 2 102 239 316 MANIFOLD polypropylene BSPT 2 104 108 630 SCREW 10 24 5 8 in 16 mm long 16 105 108 947 NUT 10 24 16 106 18...

Страница 32: ...1 108 639 BALL PTFE 4 3 301 103 462 BALL 316 stainless steel 4 5 301 112 945 BALL Hytrel 4 6 301 112 946 BALL Santoprene 4 7 301 108 944 BALL buna N 4 8 301 112 959 BALL Viton 4 Diaphragm Parts List M...

Страница 33: ...in 17 5 mm 1 73 in 44 mm 3 8 npt f Air Exhaust mufflerincluded FRONT VIEW SIDE VIEW 1 4 npt f Air Inlet 6 97 in 177 mm 7 21 in 183 mm 8 94 in 227 mm 8 72 in 221 5mm 10 69 in 271 5mm 6 44 in 163 5mm 3...

Страница 34: ...ont Co Santoprener is a registered trademark of the Monsanto Co Loctiter is a registered trademark of the Loctite Corporation 0 20 40 60 80 100 120 0 2 4 6 8 10 12 14 16 18 TEST CONDITIONS Pump tested...

Страница 35: ...308 444 35 Notes...

Страница 36: ...yer s sole remedy for any breach 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 sa...

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