Graco Inc. 716 Paint Sprayer User Manual
Contents
1. BOTTOM VIEW BOTTOM VIEW 3 Outlet Manifold 3 Outlet Manifold Torque bolts to 80 90 in Ib 9 10 Nem Torque Bolts to 80 90 in Ib 9 10 Nem Ke TOP VIEW TOP VIEW 308981 29 30 Husky 515 Technical Data Maximum fluid working pressure sseseeseeeree III 100 psi 0 7 MPa 7 bar Air pressure operating range 0c cece eee eee 30 to 100 psi 0 2 to 0 7 MPa 2 1 to 7 bar Operating Temperature Range Minimum all pumps ea reae risan h ene he hn 40 F 4 C Maximum Acetal zconex rune eI ebrii gecs te don tal baat aid Nee Qpenidui estt We 180 F 82 C Polypropylene sir veeeectte tib ux EN e eb RN wie A EE ED weeds A UR A 150 F 66 C Aluminum stainless steel PVDF 0 0 cece eee eee n 225 F 107 C Maximum air consumption ssseeeseee eee 28 scfm 0 672 cubic meters min Maximum free flow delivery 1 2 in ports 0 00 cee eee tee eee 15 gpm 57 l min Maximum pump speed 1 e e mms en 400 cpm Gallons Liters per cycle ssuusessleesssesssse RR mh 0 04 0 15 Maximum suction lift water w buna balls sssseesesee n 15 ft 4 5 m dry 25 ft 7 6 m wet Maximum size pumpable solids 0 eect ene 3 32 in 2 5 mm Sound power level measured per ISO standard 92. js LJ 6 62 in mm inn 168 1 mm 109 0 mm 3 4 npt f or bspt f F Fluid Inlets 6 04 in 153 4 mm 9078A 308981 8 33 Husky 515 and 716 Performance Charts Fluid Outlet Pressure Test Conditions Pump tested in water with inlet submerged 100 07 7 Fluid Pressure Curves A at 100 psi 0 7 MPa 7 bar air pressure Bat 70 psi 0 48 MPa 4 8 bar air pressure C at 40 psi 0 28 MPa 2 8 bar air pressure 80 0 55 5 5 60 0 41 4 1 40 0 28 2 8 L C FLUID OUTLET PRESSURE psi MPa bar 20 0 14 1 4 0 2 4 6 8 10 12 14 16 7 6 15 2 22 7 30 3 37 9 45 4 53 0 60 6 FLUID FLOW gpm Ipm To find Fluid Outlet Pressure psi MPa bar at a specific fluid flow gpm Ipm and operating air pressure psi MPa bar 1 Locate fluid flow rate along bottom of chart 2 Follow vertical line up to intersection with selected fluid outlet pressure curve 3 Follow left to scale to read fluid outlet pressure 34 308981 Husky 515 and 716 Performance Charts Air Consumption Test Conditions Pump tested in water with inlet submerged 30 0 84 lis mm a A Air Consumption Curves wet z A at 100 psi 0 7 MPa 7 bar air pressure m ond D 25 B at70 psi 0 48 MPa 4 8 bar air pressure e o p Pg 5 070 at40 psi 0 28 MPa
3. 0 c cece eee eee eee 12 SOVICE xs er ma eds RW RI Rc ead aea ea 13 This symbol alerts you to the possibility of serious Husky 515 and Husky 716 Pump Matrix 22 injury or death if you do not follow the instructions Husky 515 and 715 Additional Pumps 23 i Husky 515 and Husky 716 Repair Kits 22 Caution Symbol Parts Husky 515 and Husky 716 Common Parts 24 A CAUTION Husky 515 Parts Drawing 25 Husky 515 Fluid Section Parts List 26 This symbol alerts you to the possibility of damage to Husky 716 Parts Drawing s 27 or destruction of equipment if you do not follow the Husky 716 Fluid Section Parts List 28 instructions Torque Sequence ss eee eee 29 Husky 515 Technical Data 00000 cee eee eee 30 Dimensions 02002 ccc cece eee eee 31 Husky 716 Technical Data 00 0c e eee eee 32 Dimensions 2000cc eee eee eee 33 Husky 515 and Husky 716 Performance Charts 34 Graco Standard Warranty 000 0055 36 Graco Information 0 0c cece eee ees 36 A WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury E NA INSTRUCTIONS This equipment is for professional use only Read all instruction manuals tags and labels before operating the equipment Use the equipment only for it
4. The polypropylene and PVDF Husky 515 pumps are not conductive When pumping conductive flammable fluids al ways ground the entire fluid system by making sure the fluid system has an electrical path to a true earth ground see Fig 3 Never use a poly propylene or PVDF pump with non conductive flammable fluids as specified by your local fire protection code US Code NFPA 77 Static Electricity recommends a conductivity greater than 50 x 1071 Siemans me ter mhos meter over your operating temperature range to reduce the hazard of fire Consult your fluid supplier to determine the conductivity or resistivity of your fluid The resistivity must be less than 2 x 101 ohm centimeters To reduce the risk of static sparking ground the pump and all other equipment used or located in the pumping area Check your local electrical code for detailed grounding instructions for your area and type of equip ment NOTE When pumping conductive flammable fluids with a polypropylene or PVDF pump always ground the fluid system See the WARNING above Fig 3 shows a recommended method of grounding flam mable fluid containers during filling 8 308981 Ground all of this equipment e Pump The metal pump has a grounding strip in front of the center housing The acetal pump has a grounding screw on the top manifold Connect the non clamp end of the ground wire to the grounding strip or grounding screw and connect the clamp end of the
5. 2 8 bar air pressure sett E 2 qu 2 a 3 20 t 2 0 56 see ies B o oe ote l 15 e lt a o 0 42 Pea 74 E i V Pa 2 raf P od i C 2 10 D ra z 0 28 3 5 tuse eee O e weet tc my Ns 5 KA je m Saal 0 14 ae ae rage 0 Kd 0 2 4 6 8 10 12 14 16 7 6 15 2 22 7 30 3 37 9 45 4 53 0 60 6 FLUID FLOW gpm Ipm To find Pump Air Consumption scfm or m3 min at a specific fluid flow gpm lpm and air pressure psi MPa bar 1 Locate fluid flow rate along bottom of chart 2 Read vertical line up to intersection with selected air consumption curve 3 Follow left to scale to read air consumption 308981 35 Graco Warranties Graco Standard Husky Pump Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of five years from the date of sale repair or replace any part of the equipment determined by Graco to be defec tive This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recom mendations This warranty does not cover and Graco shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion inadequate o
6. COVER fluid PVDF 2 polypropylene 102 192571 MANIFOLD inlet 1 192570 MANIFOLD inlet 1 192572 MANIFOLD inlet 1 acetal NPT polypropylene NPT PVDF NPT 192576 MANIFOLD inlet 1 192575 MANIFOLD inlet 1 192577 MANIFOLD inlet acetal BSPT polypropylene BSPT PVDF BSPT 102 241558 MANIFOLD inlet 241557 MANIFOLD inlet 1 Not applicable to open downspout open downspout PVDF pumps acetal NPT polypropylene NPT 102 124847 MANIFOLD inlet 1 polypropylene BSPP 103 192562 MANIFOLD outlet 1 192561 MANIFOLD outlet 1 192563 MANIFOLD outlet acetal NPT polypropylene NPT PVDF NPT 103 192567 MANIFOLD outlet 1 192566 MANIFOLD outlet 1 192568 MANIFOLD outlet acetal BSPT polypropylene BSPT PVDF BSPT 103 124848 MANIFOLD outlet 1 polypropylene BSPP Aa Q N a 104 194362 PLUG acetal 2 194361 PLUG polypropy 2 194363 PLUG PVDF 3 4 NPT lene 3 4 NPT 3 4 NPT 104 194368 PLUG acetal 194367 PLUG polypropy 2 194369 PLUG PVDF 3 4 BSPT lene 3 4 BSPT 3 4 BSPT 105 187711 PLATE diaphragm 2 187712 PLATE diaphragm 2 192679 PLATE diaphragm fluid acetal fluid polypropylene fluid PVDF 106 114882 SCREW torx 3 114882 SCREW torx 114882 SCREW torx 109 114850 NUT hex large flng 24 114850 NUT hex large flng 114850 NUT hex large fing 24 111 187732 LABEL warning 1 187732 LABEL warning 187732 LA
7. 243306 243307 246485 A acetal 8 fluoroelastomer 8 fluoroelastomer Note The following models have Heavy Duty Overmolded PTFE EPDM Diaphragms See page 23 e Husky 515 24N093 24N098 e Husky 716 24N257 24N262 Husky 515 and Husky 716 Repair Kits NOTE Order Repair Kits separately To order the Air Valve Repair Kit order Part No 241657 To order the Fluid Section Repair Kit order Part No D05 For the last three digits use the last three digits of your pump Model No The guides in Part No D 3 pumps are powdered 316 stainless steel Machined 316 stainless steel guides are available separately in a kit Part No 24F846 Part No 24N320 Husky 515 716 HD Overmolded PTFE EPDM Diaphragm Repair Kit Part No 24N321 Husky 515 716 HD overmolded PTFE EPDM Diaphragm Repair Kit with new air side diaphragm plates 22 308981 Additional Husky 515 and Husky 716 Pumps Model 241564 515 pump Same as the D51211 pump but with an open downward port Model 241565 515 pump Same as the D52911 pump but with an open downward port Model 248171 515 pump Same as the D51277 pump except with split inlets outlets Model 248172 515 pump Same as the D51255 pump except with split inlets outlets Model 248173 515 pump Same as the D52977 pump except with split inlets outlets Model 248174 515 pump Same as the D52955 pump except with split inlets outlets Model 246484 515 pump Same as the D51331 pump but
8. Avoid sharp bends or kinks in the hose 3 Place a container Z at the end of the air exhaust line to catch fluid in case a diaphragm ruptures See Fig 2 Installation ABOVE GROUND TRANSFER INSTALLATION KEY ge Pump Bleed type master air valve required for pump Electrically conductive air supply line Air line quick disconnect Master air valve for accessories Air line filter Pump air regulator Fluid drain valve required Fluid regulator optional Electrically conductive fluid supply hose D gt Oo TITIO S UJ Acromnmmuo L Fluid suction line M Underground storage tank N Wall mounting bracket c 5 Y Ground wire required see page 8 poe Sante for installation instructions M i 55 GALLON BUNG PUMP INSTALLATION K KEY A A Pump C D Ua Di H C Electrically conductive air supply line N D Airline quick disconnect H Fluid drain valve required e 9 K Electrically conductive fluid supply hose Y AIR SPRAY INSTALLATION L Fluid suction line L Y 71 Ground wire required see page 8 jt for installation instructions KEY mea Pump Electrically conductive air line to pump Gun air line shutoff valve Air line filter Gun air regulator Fluid drain
9. and inspect them for wear or damage 7 Grease the carriage pins 9 and slide the carriage pins into the carriage pin bores NOTE If you are installing the new Air Valve Repair Kit 241657 use all the parts in the kit 8 Install the carriages 8 Make sure the carriages engage the clip ends of the carriage plungers 7 5 Grease the lapped surface of the valve plate 14 and carriage pins 9 and install the valve plate with the lapped surface facing up d ae 9 Grease the o ring 4 and seat it in the groove 6 Grease the bores of the center housing 11 install around the cover opening of the center hous the u cup packings 2 on the carriage plungers ing 11 7 and slide the carriage plungers into the car riage plunger bores See the following important 10 Screw the cover 10 into the center housing and installation notes torque the cover to 80 to 100 in Ib 9 0 to 13 6 N m NOTE Center housing 11 is shown separated from the air covers but it is not necessary to remove the air covers for this service Leave the center housing AX AS 12 and air covers assembled for this service T Included in Air Valve Repair Kit 241657 Torque to 80 to 100 in Ib 9 0 to 13 6 N m Apply grease Apply grease to lapped face Apply grease to bores of center housing 11 before installing Seal lips face clip end the smaller end of carriage plunger 7 PPPPPP Install with the clip ends the smaller e
10. and the surfaces of the air covers Remove the diaphragm shaft u cups 416 and pilot pin o rings 1 Inspect all parts for wear or damage and replace as necessary 308981 NOTE Fluid Section Repair Kit DO5XXX is available See page 22 to order the correct kit for your pump Parts included in the kit are marked with a double dagger in Fig 9 and in the Parts Drawings and Lists General purpose grease 111920 and Adhesive 113500 are supplied in the kit Service the diaphragms as follows See Fig 9 Reassembly 1 Insert a diaphragm shaft u cup 416 and a pilot pin o ring 1 into the bores of the center housing 11 NOTE Make sure the lips of the u cup face out of the center housing Line up the holes in the gasket 12 with the holes in the end of the center housing 11 and use six screws 106 to fasten an air cover 113 or 114 to the end of the center housing 11 Torque the screws to 35 to 45 in Ib 4 0 to 5 1 N m Position the exhaust cover 13 and o ring 4 on the center housing 11 Repeat steps 1 and 2 for the other end of the center housing and the remaining air cover Apply medium strength blue Loctite or equivalent to the threads of the fluid side diaphragm plates 105 Install on one end of the diaphragm shaft 15 the following parts see proper order in Fig 9 air side diaphragm plate 6 backup diaphragm 402 used only on models with PTFE dia phragms diaphragm 401 and fluid si
11. does not close causing fluid to back up in the outlet line A Install valve between fluid inlet and outlet ports Connect fluid inlet line here A Connect fluid outlet line here Fi g 1 9073A 6 308981 N Read Toxic Fluid Hazard on IA page 3 Read Fire and Explosion 4 N k W Hazard on page 3 Be sure the system is properly ventilated for your type of installation You must vent the exhaust to a safe place away from people animals food handl ing areas and all sources of ignition when pumping flammable or hazardous fluids Diaphragm failure will cause the fluid being pumped to exhaust with the air Place an appropriate con tainer at the end of the air exhaust line to catch the fluid See Fig 2 The air exhaust port is 3 8 npt f Do not restrict the air exhaust port Excessive exhaust restriction can cause erratic pump operation See Venting Exhaust Air in Fig 2 Exhaust to a remote location as follows 1 Remove the muffler W from the pump air exhaust port 2 Install an electrically conductive air exhaust hose X and connect the muffler to the other end of the hose The minimum size for the air exhaust hose is 3 8 in 10 mm ID If a hose longer than 15 ft 4 57 m is required use a larger diameter hose
12. in table Model 24N258 716 pump Same as the D5331_ pump but with overmolded diaphragm parts shown in table Model 24N259 716 pump Same as the D5333 pump but with overmolded diaphragm parts shown in table Model 24N260 716 pump Same as the D5421_ pump but with overmolded diaphragm parts shown in table Model 24N261 716 pump Same as the D5431_ pump but with overmolded diaphragm parts shown in table Model 24N262 716 pump Same as the D5433 pump but with overmolded diaphragm parts shown in table Description Ret s eos meE mum pm ener po 2 133 16H679 DIAPHRAGM HD overmolded PTFE EPDM with setscrew 402 mx ewe Sd 308981 23 Husky 515 and Husky 716 Common Parts See the Pump Matrix on page 22 for an explanation of the Matrix Column and the Digit Air Motor Parts List Matrix Column 2 pin e panimo oesormuon aw N eo N A 4 Aj side s 15 SHAFT diaphragm Oo eo EA Guide Parts List Matrix Column 4 Digit No Part No Description Qty 2 201t 186691 GUIDE acetal 4 202 186692 STOP acetal 4 3 2011 187242 GUIDE sst 4 2024 187243 STOP sst 4 9 201 186776 GUIDE polypropylene 4 2024 186777 STOP polypropylene 4 A 201t 192665 GUIDE PVDF 4 202 192668 STOP PVDF 4 24 308981 201 192138 SPACER 202 192137 VALVE duck
13. or consequential loss shall be available Any action for breach of warranty must be brought within six years of the date of sale Graco makes no warranty and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection with accessories equipment materials or components sold but not manufactured by Graco These items sold but not manufactured by Graco such as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnais sent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s la suite de ou en rapport directement ou indirectement avec les proce
14. to 90 in Ib 9 to 10 N m at 100 rpm maximum e pedes Torque to 80 to 90 in Ib 9 to 10 N m See Torque Sequence page 29 Fig 10 s OS 308981 21 Husky 515 and Husky 716 Pump Matrix Your Model No is marked on the pump s serial plate To determine a pump Model No from the following matrix select the six digits that describe the pump working from left to right The first digit is always D designating Husky diaphragm pumps The remaining five digits define the air motor type and the materials of construction For example a pump with a standard air motor acetal fluid section acetal seats PTFE balls and PTFE diaphragms is Model D 5 1 2 1 1 Column 1 Column 2 Column 3 Column 4 Column 5 Column 6 Diaphragm Pump Air Motor Fluid Section Guides Balls Diaphragms D for all pumps 4 Husky 515 716 1 acetal 2 acetal 1 PTFE 1 PTFE remote operated Husky 515 NPT 5 Husky 515 716 2 polypropylene 3 316 sst 3 316 sst standard Husky 515 NPT 3 aluminum 9 polypropylene 5 TPE 5 TPE Husky 716 NPT 4 Stainless Steel A PVDF 6 Santoprene 6 Santoprene Husky 716 NPT 5 PVDF D duckbill 7 buna N 7 buna N Husky 515 NPT Husky 515 BSPT B polypropylene Husky 515 BSPT C aluminum Husky 716 BSPT D stainless steel Husky 716 BSPT E PVDF Husky 515 BSPT Note The following models have ports that open downward See page 23 e Husky 515 241564 241565 and 241484 e Husky 716 243305
15. with an open downward port Use inlet manifold 241558 Model 24G745 515 pump Same as the D5B981 pump but with BSPP threads Model 246485 716 pump Same as the D53331 pump but with an open downward port Use inlet manifold 190246 Model 243305 716 pump Same as the D53266 pump but with an open downward port Use inlet manifold 190246 Model 243306 716 pump Same as the D53277 pump but with an open downward port Use inlet manifold 190246 Model 243307 716 pump Same as the D53211 pump but with an open downward port Use inlet manifold 190246 Model 257447 716 pump Same as the D54311 pump but tested for use with moisture sensitive materials Model 24B674 716 pump Same as the D54311 pump Pumps with Overmolded Diaphragms Model 24N093 515 pump Same as the D5291_ pump but with overmolded diaphragm parts shown in table Model 24N094 515 pump Same as the D5B91_ pump but with overmolded diaphragm parts shown in table Model 24N095 515 pump Same as the D55A1_ pump but with overmolded diaphragm parts shown in table Model 24N096 515 pump Same as the D5121_ pump but with overmolded diaphragm parts shown in table Model 24N097 515 pump Same as the D5133 pump but with overmolded diaphragm parts shown in table Model 24N098 515 pump Same as the D5A21_ pump but with overmolded diaphragm parts shown in table Model 24N257 716 pump Same as the D5321_ pump but with overmolded diaphragm parts shown
16. 3 Turn the manifold to the desired position reinstall the nuts or bolts and torque to 80 to 90 in Ib 9 to 10 Nem See Torque Sequence page 29 NOTE Make sure all manifold o rings are posi tioned correctly before you fasten the manifold Manifold o rings 139 are shown in Fig 7 and Fig 8 NOTE Pumps with duckbill check valves are shipped with the inlet manifold on top and the outlet manifold on the bottom See page 14 for details Fig 4 9065A 308981 9 Operation Pressure Relief Procedure A WARNING PRESSURIZED EQUIPMENT HAZARD The equipment stays pressurized until pressure is manually relieved To reduce the risk of serious injury from pressurized fluid accidental spray or splashing fluid follow this procedure whenever you Are instructed to relieve pressure Stop pumping Check clean or service any system equipment Install or clean fluid nozzles 1 Shut off the air to the pump 2 Open the dispensing valve if used 3 Open the fluid drain valve to relieve all fluid pres sure and have a container ready to catch the drainage Flush Pump Before First Use The pump was tested with water Prior to first use flush the pump thoroughly with a compatible solvent Reactor feed pumps part numbers 246484 246485 and 257447 were tested with lightweight oil which is left in the fluid passages To avoid contaminating your fluid with oil flush the pump with a compatible solvent before
17. 6 12 in 155 4 mm 4 30 in 109 2 mm 625in 158 8 mm 9077A 308981 31 32 Husky 716 Technical Data Maximum fluid working pressure ssessssseeee II 100 psi 0 7 MPa 7 bar Air pressure operating range 0c eee eee ee 30 to 100 psi 0 2 to 0 7 MPa 2 1 to 7 bar Operating Temperature Range Minimum all pumps ea reae risan h ene he hn 40 F 4 C Maximum Acetal zconex rune eI ebrii gecs te don tal baat aid Nee Qpenidui estt We 180 F 82 C Polypropylene sir veeeectte tib ux EN e eb RN wie A EE ED weeds A UR A 150 F 66 C Aluminum stainless steel PVDF sslleeeeeeeeeeee n 225 F 107 C Maximum air consumption ssseeeseee nrnna 28 scfm 0 672 cubic meters min Maximum free flow delivery sssssssssseseeeee IIIA 16 gpm 61 l min Maximum pump speed sssssssseeeeee e mh nn 400 cpm Gallons Liters per cycle 0 0 cece RR hn 0 04 0 15 Maximum suction lift water w buna balls 00 eee eee 15 ft 4 5 m dry 25 ft 7 6 m wet Maximum size pumpable solids 0 eect ene 3 32 in 2 5 mm Sound power level measured per ISO standard 9614 2 At 70 psig 0 48 MPa 4 8 bar at 50 cycles per minute 0c cece eee eee 77 dBa At 100 psig 0 7 MPa 7 bar at maximum cycles per minute 000 cece eee eee 95 dBa Sound pressure level measured 1 meter from pump At 70 psig 0 48 MPa 4 8 bar at 50 cycles per min
18. 614 2 At 70 psig 0 48 MPa 4 8 bar at 50 cycles per minute 0c cece eee eee 77 dBa At 100 psig 0 7 MPa 7 bar at maximum cycles per minute 600 cece eee eee 95 dBa Sound pressure level measured 1 meter from pump At 70 psig 0 48 MPa 4 8 bar at 50 cycles per minute 0 00 cece eee 67 dBa At 100 psig 0 7 MPa 7 bar at maximum cycles per minute 00 ec eee eee eee 85 dBa Air OESO esee ated petet pietati FO e TRE M SR mte hash A aca ed oe pL tede EF 1 4 npt f Ar exhaust port Size E cee estes aes eee eae te eek dee te ave dee ee eae eae A AAE 3 8 npt f El id inlet sIze sc ited Se Ae MN AG TRS Ge te a ee Se 1 2 and 3 4 in npt f or bspt f El id outlet SIZO i eee ene Bae Mica te tH sende cae aed 1 2 and 3 4 in npt f or bspt f Wetted parts in addition to ball seat and diaphragm materials which vary by pump Polypropylene pumps esner rror direret eect RR III A Ihe polypropylene PTFE Acetal pumps xov roig be E puces pni bct E Ei groundable acetal PTFE PVDF pumps amp rrua Cr vacet iul cep er tre OE a IRE ERU nee oe ARTE NE vette PVDF PTFE Non wetted external parts polypropylene stainless steel polyester and aluminum labels nickel plated brass Weight approximate Polypropylene pumps sas retr EEE Aa RII mm n 6 5 Ib 2 9 kg Acetal PUMPS o uer rep I n Ed gp amc ER RE adr a dye ded Rc ORO Re 7 8 Ib 3 5 kg PV DE DUMPS voter Tea se pL Gos Biennial ata ep
19. BEL warning 113 192599 COVER air right 1 192599 COVER air right 192599 COVER air right 114 192600 COVER air left 1 192600 COVER air left 192600 COVER air left 115 194352 LABEL identification 2 194352 LABEL identification 194352 LABEL identification 116 290045 PLATE designation 1 290045 PLATE designation 290045 PLATE designation 1 11 194359 PLUG acetal 194358 PLUG polypropy 2 194360 PLUG PVDF 1 2 NPT lene 1 2 NPT 1 2 NPT 117 194365 PLUG acetal 194364 PLUG polypropy 2 194366 PLUG PVDF 1 2 BSPT lene 1 2 BSPT 1 2 BSPT 119 111183 RIVET for plate 116 2 111183 RIVET for plate 116 111183 RIVET for plate 116 139 114849 PACKING o ring 114849 PACKING o ring 114849 PACKING o ring t encapsulated encapsulated encapsulated Inlet manifolds with downspouts are used on pump models 241564 241565 and 246484 only 26 308981 e o NN O oy AJ Husky 716 Parts Drawing T Included in Air Valve Repair Kit 241657 t Included in Fluid Section Repair Kit DO5XXX These parts are unique to the remote operated air motor 308981 27 Husky 716 Fluid Section Parts List See the Pump Matrix on page 22 for an explanation of the Matrix Column and the Digit See page 24 for Air Motor Parts List Matrix Column 2 Husky 716 Fluid Section Parts List Matrix Column 3 Aluminum Pumps Stainless Steel sst Pumps Digit 3 N
20. Instructions GRACO Air Operated Diaphragm Pumps For fluid transfer applications For professional use only Only models marked with are approved for use in European explosive atmosphere locations 100 psi 0 7 MPa 7 bar Maximum Fluid Working Pressure 100 psi 0 7 MPa 7 bar Maximum Air Input Pressure ACETAL POLYPROPYLENE AND PVDF Husky 515 308981ZAC EN Model No D51 Acetal NPT Pumps Model No D52 Polypropylene Pumps Model No D55 PVDF NPT Pumps Model No D5A Acetal BSPT Pumps Model No D5B v Polypropylene BSPT Pumps Model No D5E PVDF BSPT Pumps For Additional Models see Table of Contents ALUMINUM AND STAINLESS STEEL Husky 716 Model No D53 Aluminum NPT Pumps Model No D54 Stainless Steel NPT Pumps Model No D5C Aluminum BSPT Pumps Model No D5D Stainless Steel BSPT Pumps For Additional Models see Table of Contents These models rE 2GDclIC T4 certified Important Safety Instructions Read all warnings and instructions in this manual Save these instructions Refer to the Pump Matrix on page 22 to determine the model number of your pump ce c HO03 PROVEN QUALITY LEADING TECHNOLOGY Table of Contents Symbols Safety Warnings ssssseessss esses 2 installation onc ut rero pats e eT cir dA e Gite 4 Warning Symbol Operation oic er eae en eS 10 Maintenance ssslsssslssle esses 11 A WARNING Troubleshooting
21. PT Digit 4 NPT Digit C BSPT Digit D BSPT Wee eem 9 105 SCREW 3 8 16 2 25 in 57 2mm 8 110 112499 NUT clamp 1 4 28 mx Description Qty 187241 COVER fluid sst 2 187244 MANIFOLD sst 2 192060 MANIFOLD sst BSPT 2 112912 SCREW 3 8 16 2 25 in 57 2 mm 112499 NUT clamp 1 4 28 12 2anaaa PLUG sst BSPP with seal PETERE 1154 110004 O RING PTFE 110004 O RING PTFE 2 102790 SCREW 10 24 0 31 in 8 mm 1 100718 LOCKWASHER 10 1 100179 NUT hex 10 24 1 machined 117 186205 LABEL warning 121 102790 SCREW 10 24 0 31 in 8 mm 123 100179 NUT hex 10 24 133 191837 PLATE diaphragm fluid side sst 122 100718 LOCKWASHER 10 139 110636 O RING PTFE a4 t Included in Fluid Section Repair Kit DO5XXX Pump model numbers 243305 243306 243307 and 246485 have one 190246 inlet manifold and one 185624 outlet manifold 28 308981 Torque Sequence Always follow torque sequence when instructed to torque fasteners Husky 515 Husky 716 1 Left Right Fluid Covers 1 Left Right Fluid Covers Torque bolts to 80 90 in Ib 9 10 Nem Torque bolts to 80 90 in lb 9 10 Nem ym 1 3 8 5 6 JG 4 2 OL SIDE VIEW FRONT VIEW 2 Inlet Manifold 2 Inlet Manifold Torque bolts to 80 90 in lb 9 10 Nem Torque bolts to 80 90 in Ib 9 10 Nem 5 3
22. T VIEW 4 25 in 4 44 in Pumps with duckbill 108 0 mm 112 8 mm ado ee check valves are shipped with the inlet manifold on 1 4 npt f top and the outlet manifold Air Inlet on the bottom To make rh the inlet manifold on the bottom and the outlet manifold on the top rotate h each of the four duckbill LLL gj j l assemblies vertically 180 WA s E Aw 1 bag as shown below 5 E Te NA ah aon M B F1 EPAI P 233 2 B ARA E mm 7 97 in Y RUE Ori ST T ae 187 2 mm i a l 198 1 mm i t 138 in LLLA 35 1 mm 6 62 in ze 168 1 mm 3 4 npt f bspt f or bspp f SIDE VIEW ana Fluid Outlet 2 76 in Fluid Inlets 3 4 npt f 62 5 mm or bspt f Note Bottom port open on 243305 Fluid Outlets 243306 243307 and 246485 only PUMP MOUNTING HOLE PATTERN Four 0 28 in E ct M Slot iameter Slots 6 4 29 in 109 0 mm UT cu 29 c
23. bill Ball Parts List Matrix Column 5 01 108639 BALL PTFE ee 01 103462 BALL sst mM 301t 112945 BALL TPE m w w 301 112946 BALL Santoprene 301 108944 BALL buna N 301t 112959 BALL fluoroelastomer Diaphragm Parts List Matrix Column 6 16 108808 PACKING u cup 401 108839 DIAPHRAGM PTFE polyurethane BE 6 108808 PACKING u cup 401 189536 DIAPHRAGM Santoprene 416 108808 PACKING u cup 401 190148 DIAPHRAGM buna N 4164 108808 PACKING u cup 401 190149 DIAPHRAGM fluoroelas 2 tomer T Included in Air Valve Repair Kit 241657 ai t Included in Fluid Section Repair Kit DO5XXX These parts are unique to the remote operated air motor Husky 515 Parts Drawing T Included in Air Valve Repair Kit 241657 t Included in Fluid Section Repair Kit DO5XXX 106 lt grounding screw These parts are unique to the remote oper acetal pump only ated air motor 9064B 308981 25 Husky 515 Fluid Section Parts List See the Pump Matrix on page 22 for an explanation of the Matrix Column and the Digit See page 24 for Air Motor Parts List Matrix Column 2 Husky 515 Fluid Section Parts List Matrix Column 3 Acetal Pumps Polypropylene Pumps PVDF Pumps Digit 1 NPT Digit 2 NPT Digit 5 NPT Digit A BSPT Digit B BSPT Digit E BSPT 101 192559 COVER fluid acetal 2 192558 COVER fluid 2 192560
24. de dia phragm plate 105 NOTE The words AIR SIDE on the diaphragm 401 the backup diaphragm 402 used only on models with PTFE diaphragms and the flat side of the air side diaphragm plate 6 must face toward the diaphragm shaft 15 Overmolded Diaphragms Assemble the air side plate 6 onto the diaphragm 401 The words AIR SIDE on the air side plate must face away from the diaphragm Apply medium strength blue thread locking adhesive to the threads of the diaphragm assembly Screw the assembly into the diaphragm shaft 15 hand tight 6 Put grease on the diaphragm shaft 15 and carefully do not damage the shaft u cups run the diaphragm shaft 15 through the center housing 11 bore Repeat step 5 for the other end of the diaphragm shaft 15 and torque the fluid side diaphragm plates 105 to 80 to 90 in Ib 9 to 10 N m at 100 rpm maximum Overmolded Diaphragms The air cover bolts may make it difficult to assemble the overmolded diaphragms on the 515 pump Two people are needed Use a flat surface that fits within the bolt pattern to apply pressure on the diaphragm that has already been assembled Apply pressure until the diaphragm shaft sticks out of the other end of the center housing far enough to attach the second diaphragm assembly Screw the assembly into the shaft 15 hand tight 8 Install the muffler 3 9 Make sure all the check valve parts are in place See Fig 7 on page 15 10 Rein
25. dures concern es Extended Product Warranty Graco warrants all Husky 205 307 515 716 1040 1590 2150 and 3275 air valve center sections to be free from defects in material and workmanship for a period of fifteen years from date installed in service by the original purchaser Normal wear of items such as packings or seals are not considered to be defects in material and workmanship Five years Graco will provide parts and labor Six to Fifteen years Graco will replace defective parts only Graco Information For the latest information about Graco products visit www graco com TO PLACE AN ORDER contact your Graco distributor or call to identify the distributor closest to you Phone 612 623 6921 or Toll Free 1 800 328 0211 Fax 612 378 3505 All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice Original instructions This manual contains English MM 308981 For patent information see www graco com patents Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES e P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2000 Graco Inc All Graco manufacturing locations are registered to ISO 9001 WWW graco com Revised June 2012 36 308981
26. e flats of the diaphragm shaft 15 to remove the second diaphragm from the diaphragm shaft Remove the screws 141 and air covers 136 and remove all old gasket 12 material from the ends of the center housing 11 and the surfaces of the air covers Remove the diaphragm shaft u cups 416 and pilot pin o rings 1 Inspect all parts for wear or damage and replace as necessary to the threads of the screws 140 Install on one end of the diaphragm shaft 15 the following parts see proper order in Fig 10 air side diaphragm plate 6 backup diaphragm 402 used only on models with PTFE diaphragms diaphragm 401 fluid side diaphragm plate 133 o ring 115 and screw 140 NOTE The words AIR SIDE on the diaphragm 401 the backup diaphragm 402 used only on models with PTFE diaphragms and the flat side of the air side diaphragm plate 6 must face toward the diaphragm shaft 15 Overmolded Diaphragms Assemble the air side plate 6 onto the diaphragm 401 The words AIR SIDE on the air side plate must face away from the diaphragm Apply medium strength blue thread locking adhesive to the threads of the diaphragm assembly Screw the assembly into the diaphragm shaft 15 hand tight 308981 19 6 8 Put grease on the diaphragm shaft 15 and carefully do not damage the shaft u cups run the diaphragm shaft 15 through the center housing 11 bore Repeat step 5 for the other end of
27. e cedat nas Sea WS eT ele aan RIG Geo 8 5 Ib 3 9 kg These temperatures are based on mechanical stress only and may be altered significantly by pumping certain chemicals Consult engineering guides for chemical compatibilities and temperature limits or contact your Graco distributor Santoprene is a registered trademark of the Monsanto Company Loctite is a registered trademark of the Loctite Corporation 308981 Husky 515 Dimensions FRONT VIEW e 4 70 in 5 01 in i 119 mm 127 mm 1 4 npt f Air Inlet 1 2 npt f or bspt f Fluid Outlet Pumps with duckbill check valves are shipped with the inlet manifold on top and the outlet manifold on the bottom To make 7 i the inlet manifold on the 10 63 in bottom and the outlet 270 0 mm manifold on the top rotate 9 94 in each of the four duckbill 252 5 assemblies vertically 180 mm as shown below 8 56 in 217 4 7 75 in mm 196 9 mm 1 38 in 35 1 mm 6 12 in ER 155 4 mm SIDE VIEW 1 2 npt f or 3 4 npt f or 3 13 in bspt f s 79 5 mm Fide Init die Fluid Inlet Note Bottom port open on 241564 241565 and 246484 only 3 4 npt f or PUMP MOUNTING HOLE PATTERN bspt f Fluid Outlet Four 0 30 in 7 6 mm Diameter Slots IN 3 4 npt f or bspt f i Fluid Inlet 102 mm ai i
28. ground wire to a true earth ground To order a ground wire and clamp order Part No 222011 e Airand fluid hoses Use only electrically conductive hoses e Air compressor Follow the manufacturer s recom mendations e Solvent pails used when flushing Follow the local code Use only grounded metal pails which are conductive Do not place the pail on a non conduc tive surface such as paper or cardboard which interrupts the grounding continuity e Fluid supply container Follow the local code KEY GROUNDING A PUMP Pump Fluid drain valve required Dispense valve Fluid drain line Fluid section grounding via grounding strip or grounding screw required for metal and acetal pumps Z Container ground wire required lt iAnL gt AN Hose must be conductive A Dispense valve nozzle must be in contact with container X ww Y TE X z Wit Des ig p i USA Fig 3 9079A Installation Changing the Orientation of the Fluid Inlet ZAN Torque to 80 to 90 in lb 9 to 10 Nem See and Outlet Ports Husky 515 Torque Sequence page 29 You can change the orientation of the fluid inlet and outlet ports by repositioning the manifolds For Husky 515 see Fig 4 For Husky 716 see Fig 5 1 Relieve the pressure See Pres N sure Relief Procedure on page 10 2 Remove the four manifold nuts 109 or bolts 105
29. ing it Use a compatible solvent Always flush the pump and relieve the pressure before you store it for any length of time Read Pressure Relief Procedure AN on page 10 Tightening Threaded Connections Before each use check all hoses for wear or damage and replace as necessary Check to be sure all threaded connections are tight and leak free Check fasteners Tighten or retorque as necessary Although pump use varies a general guideline is to retorque fasteners every two months See Torque Sequence page 29 Preventive Maintenance Schedule Establish a preventive maintenance schedule based on the pump s service history This is especially impor tant for prevention of spills or leakage due to dia phragm failure 308981 11 Troubleshooting AN Read Pressure Relief Procedure on page 10 and relieve the pressure before you check or service the equipment Check all possible problems and causes before disassembling the pump PROBLEM CAUSE SOLUTION Pump will not cycle or cycles once Air valve is stuck or dirty Use filtered air and stops Pump cycles at stall or fails to hold Leaky check valves or o rings Replace pressure at stall Worn check balls or duckbill valves Replace or guides Worn diaphragm shaft seals Replace sid Pump operates erratically Clogged suction line Inspect clear Diaphragm ruptured j Repace sid Air bubbles in fluid Suction line is loose Tighten Diaphrag
30. m life will be shortened Fluid Outlet Line A WARNING A fluid drain valve H is required in your system to relieve pressure in the hose if it is plugged See Fig 2 The drain valve reduces the risk of serious injury including splashing in the eyes or on the skin or contamination from hazardous fluids when relieving pressure Install the valve close to the pump fluid outlet 1 Use electrically conductive fluid hoses K The pump fluid outlet is 1 2 in or 3 4 in Screw the fluid fitting into the pump outlet snugly Do not over tighten 2 Install a fluid regulator J at the pump fluid outlet to control fluid pressure if desired see Fig 2 See Air Line step 1a for another method of controlling pressure 3 Install a fluid drain valve H near the fluid outlet Read the WARNING above 308981 5 Installation Fluid Pressure Relief Valve Air Exhaust Ventilation A CAUTION Some systems may require installation of a pressure relief valve at the pump outlet to prevent overpres surization and rupture of the pump or hose See Fig 1 Thermal expansion of fluid in the outlet line can cause overpressurization This can occur when using long fluid lines exposed to sunlight or ambient heat or when pumping from a cool to a warm area for example from an underground tank Overpressurization can also occur if the Husky pump is being used to feed fluid to a piston pump and the intake valve of the piston pump
31. m ruptured Replace Loose manifolds or damaged man Tighten manifold bolts or nuts re ifold o rings place o rings Loose fluid side diaphragm plates Tighten Fluid in exhaust air Diaphragm ruptured Replace Loose fluid side diaphragm plates Tighten Worn diaphragm shaft seals Replace Pump exhausts air from clamps Loose clamps Tighten clamp nuts metal pumps Air valve o ring is damaged Inspect replace Pump leaks fluid from check valves Worn or damaged check valve Inspect replace o rings 12 308981 Service Air Valve Husky 515 and Husky 716 Pumps NOTE Air Valve Repair Kit 241657 is available Parts included in the kit are marked with a dagger T in Fig 6 and in the Parts Drawings and Lists A tube of general purpose grease 111920 is supplied in the kit Service the air valve as follows See Fig 6 4 1 Relieve the pressure See NOTES Ee eee eee e When you install each u cup packing 2 on each page 10 carriage plunger 7 make sure the lips of the u cup packing face toward the clip end the 2 Remove the cover 10 and the o ring 4 smaller end of the carriage plunger 3 Remove the carriage plungers 7 carriages 8 e When you slide the carriage plungers 7 into the carriage pins 9 and valve plate 14 from the bores slide them in with the clip ends the smaller center housing 11 ends facing toward the center of the center hous ing 11 4 Clean all the parts
32. n inhaled or swallowed Know the specific hazards of the fluid you are using Do not lift a pump under pressure If dropped the fluid section may rupture Always follow the Pressure Relief Procedure on page 10 before lifting the pump Store hazardous fluid in an approved container Dispose of hazardous fluid according to all local state and national guidelines Always wear protective eyewear gloves clothing and respirator as recommended by the fluid and solvent manufacturer Pipe and dispose of the exhaust air safely away from people animals and food handling areas If the diaphragm fails the fluid is exhausted along with the air Read Air Exhaust Ventilation on page 6 Never use an acetal pump to pump acids Take precautions to avoid acid or acid fumes from contacting the pump housing exterior Stainless steel parts will be damaged by exposure to acid spills and fumes 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 e Ground the equipment Refer to Grounding on page 8 e Never use a polypropylene or PVDF pump with non conductive flammable fluids as specified by your local fire protection code Refer to Grounding on page 8 for additional information Consult your fluid supplier to determine the conductivity or resistivity of your fluid If there is any static sparking or you feel an electric shock
33. nds facing toward center of center housing 11 Fig 6 9069A 308981 13 Bal Service or Duckbill Check Valves NOTE Fluid Section Repair Kit DO5XXX is available See Part page 22 to order the correct kit for your pump s included in the kit are marked with a double dagger t in Fig 7 and Fig 8 and in the Parts Draw ings and Lists General purpose grease 111920 and Adhesive 113500 are supplied in the kit 1 Relieve the pressure See AN Pressure Relief Procedure on 2 Remove the top and bottom manifolds 102 103 3 Remove all parts shown with a dagger 4 in Fig 7 14 page 10 and Fig 8 Clean all parts and replace worn or damaged parts Reassemble the pump NOTE Torque the manifold nuts 109 or bolts 105 to 80 to 90 in Ib 9 to 10 Nem See Torque Sequence page 29 308981 Inlet and Outlet for Pumps with Duckbill Check Valves Pumps with duckbill check valves are shipped with the inlet manifold on top and the outlet manifold on the bottom To make the inlet manifold on the bottom and the outlet manifold on the top rotate each of the four duckbill assemblies vertically 180 as shown below Service Husky 716 N105 Husky 515 cz Ys 4202 S Z ess 139 9 B ND H39 M 2028 ec 1202 c vZ a 201t NEN di Pis C 2017 Torque to 80 to 90 in Ib 9 to 10 N m See Torque Sequence page 29 9067A Fig 7 AN Torque t
34. o 80 to 90 in Ib 9 to 10 N m See Torque Sequence page 29 9081A Fig 8 308981 15 Service Diaphragms Husky 515 Disassembly 1 Relieve the pressure See A Pressure Relief Procedure on page 10 Remove manifolds 102 and 103 and fluid cov ers 101 NOTE Make sure all the check valve parts stay in place See Fig 7 on page 15 Remove one of the fluid side diaphragm plates 105 whichever one comes loose first when you use a wrench on the hex of each and pull the diaphragm shaft out of the center housing 11 Overmolded Diaphragms The air cover bolts may make it difficult to remove the overmolded diaphragms on the 515 pump Use a flat surface that fits within the bolt pattern to apply pressure on one of the diaphragms to shift the diaphragm shaft to one side Apply pressure until the other dia phragm is separated from the air cover Rotate the separated diaphragm counterclockwise until the diaphragm assembly comes free Pull the second diaphragm assembly and the diaphragm shaft 15 out of the center housing 11 Use a wrench on the flats of the diaphragm shaft 15 to remove the other fluid side diaphragm plate 105 from the diaphragm shaft Overmolded Diaphragms Use a wrench on the flats of the diaphragm shaft 15 to remove the second diaphragm Remove the screws 106 remove the left 114 and right 113 air covers and remove all old gasket 12 material from the ends of the center housing 11
35. orque the fasteners Although pump use varies a general guideline is to retorque fasteners every two months Toxic Fluid Hazard Read Toxic Fluid Hazard on page 3 Dy Use fluids and solvents that are compatible with the equipment wetted parts Refer to the Technical Data section of all equipment manuals Read the fluid and solvent manufacturer s warnings 4 308981 A CAUTION Safe Operating Temperatures Minimum all pumps 40 F 4 C Maximum Acetal 180 F 82 C Polypropylene 150 F 66 C Aluminum stainless steel PVDF 225 F 107 C These temperatures are based upon mechanical stress only and may be significantly altered by pumping certain chemicals Consult engineering guides for chemical com patibilities and temperature limits or contact your Graco distributor Mountings e These pumps can be used in a variety of installa tions Be sure the mounting surface can support the weight of the pump hoses and accessories as well as the stress caused during operation e Fig 2 shows some installation examples On all installations mount the pump using screws and nuts Pumping High Density Fluids High density fluids may prevent the lighter non metallic check valve balls from seating properly which reduces pump performance significantly Stainless steel balls should be used for such applications Split Manifolds Plastic Split Manifold Kits are available to enable you to pump two fluids
36. ped Operation of Remote Piloted Pumps 1 Fig 2 and Parts Drawings Follow preceding steps 1 through 8 of Starting and Adjusting Pump 2 Open air regulator G A WARNING The pump may cycle once before the external sig nal is applied Injury is possible If pump cycles wait until end before proceeding 3 Pump will operate when air pressure is alternately applied to push type connectors 16 NOTE Leaving air pressure applied to the air motor for extended periods when the pump is not running may shorten the diaphragm life Using a 3 way solenoid valve to automatically relieve the pressure on the air motor when the metering cycle is complete prevents this from occurring Pump Shutdown At the end of the work shift relieve N the pressure as described in Pres sure Relief Procedure at left Maintenance Lubrication The air valve is lubricated at the factory to operate without additional lubrication If you want to provide additional lubrication remove the hose from the pump air inlet and add two drops of machine oil to the air inlet every 500 hours of operation or every month A CAUTION Do not over lubricate the pump Oil is exhausted through the muffler which could contaminate your fluid supply or other equipment Excessive lubrication can also cause the pump to malfunction Flushing and Storage Flush the pump to prevent the fluid you are pumping from drying or freezing in the pump and damag
37. r improper maintenance negligence accident tampering or sub stitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in 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 WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer 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 sales injury to person or property or any other incidental
38. s intended purpose If you are not sure call your Graco distributor Do not alter or modify this equipment Use only genuine Graco parts and accessories Check equipment daily Repair or replace worn or damaged parts immediately Do not exceed the maximum working pressure of the lowest rated component in your system This equipment has a 100 psi 0 7 MPa 7 bar maximum working pressure at 100 psi 0 7 MPa 7 bar maximum incoming air pressure Use fluids and solvents that are compatible with the equipment wetted parts Refer to the Techni cal Data section of all equipment manuals Read the fluid and solvent manufacturer s warnings Route hoses away from traffic areas sharp edges moving parts and hot surfaces Do not expose Graco hoses to temperatures above 82 C 180 F or below 40 C 40 F Wear hearing protection when operating this equipment Do not lift pressurized equipment Do not kink or overbend hoses or use hoses to pull equipment Comply with all applicable local state and national fire electrical and safety regulations Do not use 1 1 1 trichloroethane methylene chloride other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum equipment Such use could result in a chemical reaction with the possibility of explosion 2 308981 A WARNING TOXIC FLUID HAZARD Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the ski
39. simultaneously or to mix two fluids in the pump To order a Split Manifold Kit use the Part No from the list below 241240 polypropylene split inlet 241241 acetal split inlet 241242 PVDF split inlet 241243 polypropylene split outlet 241244 acetal split outlet 241245 PVDF split outlet Installation Air Line A WARNING A bleed type master air valve B is required in your system to relieve air trapped between this valve and the pump See Fig 2 Trapped air can cause the pump to cycle unexpectedly which could result in serious injury including splashing in the eyes or on the skin injury from moving parts or contamina tion from hazardous fluids A CAUTION The pump exhaust air may contain contaminants Ventilate to a remote area if the contaminants could affect your fluid supply Read Air Exhaust Ventila tion on page 6 Mount these accessories on the wall or ona bracket Be sure the air line supplying the acces sories is electrically conductive a The fluid pressure can be controlled in either of two ways To control it on the air side install an air regulator G To control it on the fluid side install a fluid regulator J near the pump fluid outlet see Fig 2 b Locate one bleed type master air valve B close to the pump and use it to relieve trapped air Read the WARNING above Locate the other master air valve E upstream from all air line accessories and use it
40. stall the fluid covers 101 and manifolds 102 and 103 and torque the fluid cover and manifold nuts 109 to 80 to 90 in Ib 9 to 10 N m See Torque Sequence page 29 308981 17 Service Diaphragms Husky 515 t Included in Fluid Section Repair Kit DObXXX AN Install with lips facing out of center housing 11 A Torque to 35 to 45 in Ib 4 0 to 5 1 N m LN Apply grease AN The words AIR SIDE on diaphragms and on backup diaphragms required on PTFE models must face toward diaphragm shaft 15 Flat side of air side diaphragm plate must face toward diaphragm shaft 15 Apply medium strength blue Loctite or equivalent to threads and torque to 80 to 90 in Ib 9 to 10 N m at 100 rpm maximum Torque to 80 to 90 in Ib 9 to 10 N m See Torque Se quence page 29 Fig 9 18 308981 Service Diaphragms Husky 716 NOTE Fluid Section Repair Kit DO5XXX is available See page 22 to order the correct kit for your pump Parts included in the kit are marked with a double dagger t in Fig 10 and in the Parts Drawings and Lists General purpose grease 111920 and Adhesive 113500 are supplied in the kit Service the diaphragms as follows See Fig 10 Disassembly Reassembly 1 Relieve the pressure See AN Pressure Relief Procedure on page 10 Remove the manifolds 102 and fluid cov ers 101 NOTE Make sure all the check valve parts stay in 1 Insert a diaphragm shaft u cup 416 and a pilo
41. t pin o ring 1 into the end of the diaphragm shaft bore of the center housing 11 NOTE Make sure the lips of the u cup face out of the center housing place See Fig 8 on page 15 2 Line up the holes in the gasket 12 with the holes in the end of the center housing 11 and use six Remove the grounding strip from the vee clamps screws 141 to fasten an air cover 136 to the 109 and remove the vee clamps end of the center housing 11 Torque the screws to 35 to 45 in Ib 4 0 to 5 1 N m Remove one of the fluid side diaphragm plates 133 whichever one comes loose first when you use a wrench on the hex of each and pull the 3 Position the exhaust cover 13 and o ring 4 on diaphragm shaft out of the center housing 11 the center housing 11 Overmolded Diaphragms Grip both diaphragms 4 Repeat steps 1 and 2 for the other end of the securely around the outer gageang rotate counter center housing and the remaining air cover clockwise One diaphragm assembly will come free and the other will remain attached to the diaphragm shaft 15 Remove the freed dia 5 Apply medium strength blue Loctite or equivalent phragm and the air side plate 6 Pull the other diaphragm assembly and the diaphragm shaft 15 out of the center housing 11 Use a wrench on the flats of the diaphragm shaft 15 to remove the other fluid side diaphragm plate 133 from the diaphragm shaft Overmolded Diaphragms Use a wrench on th
42. the diaphragm shaft 15 and torque the diaphragm shaft screws 140 to 80 to 90 in Ib 9 to 10 N m at 100 rpm maximum Overmolded Diaphragms Repeat Step 5 for the other end of the diaphragm shaft 15 Install the muffler 3 When you install the vee clamps in step 10 orient the center housing 11 so the air inlet is approximately 45 above horizontal and the muffler 3 is approxi mately horizontal 20 308981 10 11 12 Apply thin even film of grease to inside of vee clamp 109 Position the fluid covers 101 install the vee clamps 109 around the fluid and air covers install the grounding strip on the vee clamps and torque the vee clamp nuts to 80 to 90 in Ib 9 to 10 N m See Torque Sequence page 29 Make sure all the check valve parts are in place See Fig 8 on page 15 Install the manifolds 102 and torque the manifold bolts 105 to 80 to 90 in Ib 9 to 10 N m See Torque Sequence page 29 Service Diaphragms Husky 716 t Included in Fluid Section Repair Kit DO5XXX AN Install with lips facing out of center housing 11 A Torque to 35 to 45 in Ib 4 0 to 5 1 N m Apply grease The words AIR SIDE on diaphragms and on backup diaphragms used on PTFE models must face toward diaphragm shaft 15 Flat side of the air side diaphragm plate must face toward diaphragm shaft 15 Apply medium strength blue Loctite amp or equivalent to threads and torque to 80
43. to isolate them during cleaning and repair c The air line filter F removes harmful dirt and moisture from the compressed air supply 2 Install an electrically conductive flexible air hose C between the accessories and the 1 4 npt f pump air inlet Use a minimum 1 4 in 6 3 mm ID air hose Screw an air line quick disconnect cou pler 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 fitting yet Install the air line accessories as shown in Fig 2 Installation of Remote Pilot Air Lines 1 Refer to Parts Drawings Connect air line to pump as in preceding steps 2 Connect 1 4 in O D tubing to push type connec tors 16 on underside of pump NOTE by replacing the push type connectors other sizes or types of fittings may be used The new fittings will require 1 8 in npt threads 3 Connect remaining ends of tubes to external air signal such as Graco s Cycleflo P N 195264 or Cycleflo Il P N 195265 controllers NOTE the air pressure at the connectors must be at least 30 of the air pressure to the air motor for the pump to operate Fluid Suction Line e f using a conductive acetal pump use conductive hoses If using a non conductive pump ground the fluid system Read Grounding on page 8 The fluid inlet port is 1 2 in or 3 4 in e Atinlet fluid pressures greater than 15 psi 0 1 MPa 1 bar diaphrag
44. using the equipment Follow the steps under Starting and Adjusting Pump Starting and Adjusting Pump IA A Read Toxic Fluid Hazard on page 3 If lifting the pump follow the Pres sure Relief Procedure above Be sure the pump is A A W properly grounded Read Fire and Explosion Hazard on page 3 N 4 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 fittings snugly Do not overtighten the fittings into the pump 10 308981 5 Place the suction tube if used in the fluid to be pumped NOTE If the inlet fluid pressure to the pump is more than 25 of the outlet working pressure the ball check valves will not close fast enough resulting in inefficient pump operation 6 Place the end of the fluid hose K into an appro priate container 7 Close the fluid drain valve H 8 With the pump air regulator G closed open all bleed type master air valves B E 9 If the fluid hose has a dispensing device hold it open while continuing with the following step Slowly open the air regulator G until the pump starts to cycle Allow the pump to cycle slowly until all air is pushed out of the lines and the pump is primed If you are flushing run the pump long enough to thoroughly clean the pump and hoses Close the air regulator Remove the suction tube from the solvent and place it in the fluid to be pum
45. ute 0 0 0 c cece eee 67 dBa At 100 psig 0 7 MPa 7 bar at maximum cycles per minute 0000 cece eee eee 85 dBa Air IRIGESIZO esee ated petet Gena aoa FOR e NEM SR mS hash sce ee cR ette dete Ite ete 1 4 npt f Air exhaust port Size 0c ce ora c s 3 8 npt f Fl id inlet SIze ves iid Sek ME Ae A he ee ee eed eee 3 4 npt f bspt f or bspp f Fl id outlet SIZe i epo ee eene CUR ebat eerie oer e i ee des 3 4 npt f bspt f or bspp f Wetted parts in addition to ball seat and diaphragm materials which vary by pump Aluminum pumps seeeee nh aluminum stainless steel PTFE zinc plated steel Stainless steel pumps 0 0 cee eee nn 316 stainless steel PTFE Non wetted external parts 0 cece eee eee polypropylene stainless steel polyester labels nickel plated brass epoxy coated steel feet Weight approximate Aluminum PUMPS rorem en Gee fare wider be ee ee ob RR Rok eere 8 5 Ib 3 9 kg Stainless steel pumps 0 0 cee Rr 18 Ib 8 2 kg These temperatures are based on mechanical stress only and may be altered significantly by pumping certain chemicals Consult engineering guides for chemical compatibilities and temperature limits or contact your Graco distributor Santoprene is a registered trademark of the Monsanto Company Loctite is a registered trademark of the Loctite Corporation 308981 Husky 716 Dimensions FRON
46. valve required 9075A Electrically conductive fluid supply hose Circulating valve Electrically conductive air line to gun Air spray gun Electrically conductive fluid return line 5 gallon pail Agitator Ground wire required see page 8 for installation instructions cuHdomuargonmosos 9076A VENTING EXHAUST AIR KEY m Z W Muffler o X Electrically Conductive Air Exhaust Hose l Hl Z Container for Remote Air Exhaust fama All wetted and non wetted pump parts must be i compatible with the fluid being pumped W 04054 Fig 2 308981 7 Installation Grounding A WARNING FIRE AND EXPLOSION HAZARD This pump must be grounded Before operating the pump ground the system as explained below Also read the sec tion Fire and Explosion Hazard on page 3 The acetal Husky 515 pump contains stainless steel fibers which makes the wetted parts conduc tive Attaching the ground wire to the grounding screw 106 grounds the wetted parts See grounding screw on page 25 The metal Husky 716 pumps have a grounding strip connecting the vee clamps 109 Attach a ground wire to the grounding strip with the screw lockwasher and nut as shown in the Grounding Detail on page 27
47. while using this equipment stop pump ing 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 pumped Pipe and dispose of the exhaust air safely away from all sources of ignition If the diaphragm fails the fluid is exhausted along with the air Read Air Exhaust Ventilation on page 6 Keep the work area free of debris including solvent rags and gasoline Electrically disconnect all equipment in the work area Extinguish all open flames or pilot lights in the work area Do not smoke in the work area Do not turn on or off any light switch in the work area while operating or if fumes are present Do not operate a gasoline engine in the work area Keep a fire extinguisher in the work area 308981 3 Installation General Information e The Typical Installations in Fig 2 are only guides for selecting and installing system components Contact your Graco distributor for assistance in planning a system to suit your needs e Always use Genuine Graco Parts and Accessories e Use a compatible liquid thread sealant on all male threads Tighten all connections firmly to avoid air or fluid leaks Tightening Threaded Fasteners Before First Use Before using the pump for the first time check and retorque all external fasteners See Torque Se quence page 29 After the first day of operation ret
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