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Graco 307517T User's Manual

1. 904030 SEAT regulator 3 4 101 15U747 HOUSING diaphragm 5 6 617434 HOUSING heated regulator 7 8 9 102 180978 WASHER support 103 15U746 COVER diaphragm 104 180979 DIAPHRAGM 105 108190 GAUGE air pressure 0 100 psi a oe oe S 607497 SUPPORT piston 607500 CYLINDER valve lt ss Ss ss PS SS i 915587 HOUSING diaphragm 0 0 7 MPa 0 7 bar range 1 See separate parts list 1 106 100403 PLUG pipe 1 8 27 npt f 1 10 220899 PISTON regulator 1 107 110341 REGULATOR air relieving 11 102386 RING retaining 1 see manual 308167 1 12 607495 WASHER 1 108 103656 NIPPLE pipe hex 1 8 27 npt 1 13 115939 SEAL rod 750 ID fluoroelastomer 111 120730 CAPSCREW hex washer hd i 1 4 20 x 1 5 1 113 180975 ROD piston 14 607718 WASHER seal 15 607496 SPACER 114 103263 SCREW mach 1 4 20 x 3 4 in 16 503143 SCREW cap sch 115 151519 NIPPLE 1 4 x 1 8 npt 20 102726 PLUG pipe headless 23 C07329 CONNECTOR 6 pin gun 24 C19950 SCREW cap sch 25 102794 NUT hex 26 C19269 SCREW mach slotted hd 27 C50019 TERMINAL ring 28 C19197 WASHER plain 29 C19800 SCREW cap socket hd 30 C34043 BRACKET 31 C34040 COVER 32 C19721 WASHER 33 C32255 SENSOR temperature See page 31 electrical diagram 1 34 C31034 HEATER cartridge See page 31 electrical diagram 2 N Included in Repair Kit 233131 32342pnN3 NPAKRAA MDA 307517 21 Parts Model 246642 Series A ZAN Torque to 30 40 ft lb 41 5
2. Conversion Kit 915587 Includes items 1 5 7 8 13 22 Includes items 101 115 Ref Ref No PartNo Description Qty No PartNo Description Qty 1 607718 WASHER seal 1 101 15U747 HOUSING diaphragm 2 503143 SCREW socket head 102 180978 WASHER support 5 16 18 x 2 75 in 3 102386 RING retaining 4 102726 PLUG pipe 3 4 in npt 105 108190 GAUGE air pressure 0 100 psi 5 503140 SEAL mastic reg urethane 0 0 7 MPa 0 7 bar range 1 6 607501 SCREW adjusting 106 100403 PLUG pipe 1 8 27 npt f 1 Model 903958 only 107 110341 REGULATOR air relieving 7 607500 CYLINDER valve see manual 308167 8 162841 PACKING o ring buna N 108 103656 NIPPLE pipe hex 1 8 27 npt 1 9t 503141 SPRING high range 111 120730 CAPSCREW hex washer hd Model 903958 only 1 4 20 x 1 5 1 11 607493 GUIDE spring 113 180975 ROD piston Model 903958 only 114 103263 SCREW mach 1 4 20 x 3 4 in 13 607502 HOUSING regulator 115 151519 NIPPLE 1 4 x 1 8 npt 14 607499 CAP end 15 220899 PISTON regulator 16 607497 BAR support top 17 607498 BAR support bottom 18 607496 SPACER 19 607495 WASHER 20 904030 SEAT regulator 0 312 in 8 mm dia 21 904029 BALL seat 1 22 915587 HOUSING diaphragm Model 961635 only See separate parts list 1 103 15U746 COVER diaphragm 104 180979 DIAPHRAGM N oh l N a N Included in Repair Kit 918448 t 521079 Low Range Spring is available See page 33 a N a
3. Conversion Kit 915587 Includes items 101 115 Ref No 101 102 103 104 105 106 107 108 111 113 114 115 Part No 15U747 180978 15U746 180979 108190 100403 110341 103656 120730 180975 103263 151519 Description Qty HOUSING diaphragm WASHER support COVER diaphragm e er a S DIAPHRAGM GAUGE air pressure 0 100 psi 0 0 7 MPa 0 7 bar range 1 PLUG pipe 1 8 27 npt f 1 REGULATOR air relieving see manual 308167 NIPPLE pipe hex 1 8 27 npt 1 CAPSCREW hex washer hd 1 4 20 x 1 5 1 ROD piston SCREW mach 1 4 20 x 3 4 in NIPPLE 1 4 x 1 8 npt _ N Included in Repair Kit 918448 307517 19 Parts Model 918447 Heated Regulator Mounting Bracket Kit 247157 Available for Model 918447 only Purchase separately See page 33 Torque to 35 40 ft lb 47 54 Nem ZA Use Loctite TL 242 on threads Use Loctite 601 on threads Torque to 15 25 ft lb 20 34 Nem A N Lips must face retaining ring 11 A Torque to 170 190 in lb 19 21 Nem in alternating pattern Ref No 9 Conversion Kit 915587 104 T10560 20 307517 Parts Model 918447 Heated Regulator Ref Diaphragm Housing Conversion Kit 915587 No PartNo Description Qty Includes items 101 115 1 607499 CAP end Ref 2 607498 BAR support No PartNo Description Qty 904029 BALL seat 115938 PACKING o ring
4. 1 REGULATOR air relieving model 246687 only see manual 308167 1 REGULATOR air relieving model 262549 only see manual 308167 1 NIPPLE pipe hex 1 8 27 npt 1 CAPSCREW hex washer hd 1 4 20 x 1 5 1 ROD piston SCREW mach 1 4 20 x 3 4 in NIPPLE 1 4 x 1 8 npt a N Included in Repair Kit 918448 T Included in Repair Kit 246728 307517 25 Parts Model 246643 240 Volt Heated Regulator Torque to 35 40 ft lb 47 54 Nem ZA Use Loctite TL 242 on threads Use Loctite 601 on threads Torque to 15 25 ft lb 20 34 Nem A N Lips must face retaining ring 11 A Torque to 170 190 in lb 19 21 Nem in alternating pattern 111 A Lom E 3 105 103 a 104 ees 114 Ne J T 3 102 A Se 113 po SNS 101 A10 j 7 Ste en T10342 rev 26 307517 Parts Model 246643 240 Volt Heated Regulator Ref No tt 2 3 4t 38 39 44 Part No 15C280 607498 904029 115938 904030 617434 607497 607500 220899 102386 115939 607495 607718 607496 503143 15C281 100171 115861 115860 115862 C19269 C19197 C19800 C34043 C34040 C19721 C32255 198600 065345 101674 112144 102974 Description Qty CAP end BAR support bottom BALL seat PACKING o ring fluoroelastomer SEAT regulator HOUSING regulator SUPPORT piston CYLINDER valve PISTON regulator RING retaining SEAL mastic reg fluoroelas
5. 108190 100403 110341 103656 120730 180975 103263 151519 Description Qty HOUSING diaphragm WASHER support COVER diaphragm a oo S DIAPHRAGM GAUGE air pressure 0 100 psi 0 0 7 MPa 0 7 bar range 1 PLUG pipe 1 8 27 npt f 1 REGULATOR air relieving see manual 308167 NIPPLE pipe hex 1 8 27 npt 1 CAPSCREW hex washer hd 1 4 20 x 1 5 1 ROD piston SCREW mach 1 4 20 x 3 4 in NIPPLE 1 4 x 1 8 npt l a a N Included in Repair Kit 233131 T Included in Repair Kit 246728 307517 29 Dimensions 1 4 npt m wre AIR CONNECTION 3 95 in CONVERSION KIT 915587 6 8 in oS 3 4 npt f 173 SH one OUTLET 3 4 npt f OUTLET 3 4 npt f 3 4 npt f on INLET SIDE INLET 305 mm 75 in 70 mm OPTIONAL 3 4 npt f OUTLET Models 961635 C58318 243700 Model 903958 and C58318 C59584 244740 246642 246643 246687 7243B and 246688 30 307517 Wiring Diagram These regulators are controlled by Graco Therm O Flow controls 120 Volt Models 918447 t33 SENSOR RTD 8 JA F OB A F cE g F HEATERS 300W TOTAL 120 VOLTS TI0504 t 108 2 Q 1 1 Q 70 F 34 96 Q 9 6 Q 14 4 Q each Resistance measurements across pins C and F 40 8 52 8 Q NOTE Allow sufficient lead wire length to be able to rotate connector bracket 180 This regulator is controlled by Graco Therm O Flow Plus controls 2
6. Diaphragm Housing Conversion Kit 915587 Includes items 101 115 Ref No 101 102 103 104 105 106 107 108 111 113 114 115 Part No 15U747 180978 15U746 180979 108190 100403 110341 103656 120730 180975 103263 151519 Description Qty HOUSING diaphragm WASHER support COVER diaphragm a oo S DIAPHRAGM GAUGE air pressure 0 100 psi 0 0 7 MPa 0 7 bar range 1 PLUG pipe 1 8 27 npt f 1 REGULATOR air relieving see manual 308167 NIPPLE pipe hex 1 8 27 npt 1 CAPSCREW hex washer hd 1 4 20 x 1 5 1 ROD piston SCREW mach 1 4 20 x 3 4 in NIPPLE 1 4 x 1 8 npt l a a N Included in Repair Kit 233131 307517 11 Parts Model 903958 Series B Spring Operated Regulator Includes items 1 21 Model 961635 Series C Air Operated Regulator Includes items 1 5 7 8 13 22 ZN Torque to 35 40 ft lb 47 54 Nem Use Loctite TL 242 on threads A Use Loctite 601 on threads Torque to 15 25 ft lb 20 34 Nem q Ref No 22 Conversion Kit 915587 A N Lips must face retaining ring 3 Regulator 961635 only A Torque to 170 190 in lb 19 21 Nem in alternating pattern I 8 104 a 1 j Ref No 6 9 11 Se lt 444 Sn oe Regulator 903958 only 7 ee 8 See 113 of 101 12 307517 Parts Model 903958 Series B Spring Operated Regulator Includes items 1 21 Model 961635 Series C Air Operated Regulator Diaphragm Housing
7. 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 a la suite de ou en rapport directement ou indirectement avec les procedures concern es 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 307517 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 Copyright 2001 Graco Inc is
8. daily Replace worn damaged or loose parts immediately Permanently coupled hoses cannot be repaired replace the entire hose Warnings are continued on the next page 307517 3 A WARNING FIRE AND EXPLOSION HAZARD Improper grounding poor air ventilation open flames or sparks can cause a hazardous condition and result in fire or explosion and serious injury Ground all equipment in the work area See Grounding in your separate system manual Provide fresh air ventilation to avoid the buildup of flammable fumes from solvent or the fluid being sprayed Extinguish all the open flames or pilot lights in the spray dispensing area Electrically disconnect all the equipment in the spray dispensing area Keep the spray dispensing area free of debris including solvent rags and gasoline Do not turn on or off any light switch in the spray dispensing area while operating or if fumes are present Do not smoke in the spray dispensing area Do not operate a gasoline engine in the spray dispensing area If there is any static sparking while using the equipment stop spraying dispensing immediately Identify and correct the problem Keep a fire extinguisher in the work area TOXIC FLUID HAZARD Hazardous fluids or toxic fumes can cause a serious injury or death if splashed in the eyes or on the skin swallowed or inhaled e Know the specific hazards of the fluid you are using Read the fluid manufacturer s warnings e Sto
9. retaining ring 11 A Torque to 170 190 in lb 19 21 Nem in alternating pattern 1 A Ref No 9 Conversion Kit 915587 DN 2 T10342 10 307517 Parts Model 243700 230 Volt Heated Regulator Ref No 35 38 39 44 Part No 607499 607498 904029 115938 904030 617434 607497 607500 915587 220899 102386 115939 607495 607718 607496 503143 102726 100171 115861 115860 115862 C19269 C19197 C19800 C34043 C34040 C19721 C32255 198600 065345 101674 112144 102974 Description Qty CAP end BAR support bottom BALL seat PACKING o ring fluoroelastomer SEAT regulator HOUSING regulator SUPPORT piston CYLINDER valve HOUSING diaphragm See separate parts list PISTON regulator RING retaining SEAL mastic reg fluoroelastomer WASHER WASHER seal SPACER SCREW socket head 5 16 18 x 2 75 in PLUG pipe 3 4 in npt SCREW machine pnh BULKHEAD housing INSERT male CONNECTOR male SCREW machine slotted WASHER plain SCREW cap socket hd BRACKET COVER WASHER SENSOR temperature See page 31 electrical diagram CARTRIDGE heater See page 31 electrical diagram WIRE copper electrical 16AWG 0 5 ft 0 15 m See page 31 electrical diagram TERMINAL ring See page 31 electrical diagram SCREW mach pan hd See page 31 electrical diagram NUT hex hp a 234 lt a Ss sf HS aS A a 9 YO MY OF NHN
10. 06234 bleed fitting This ad justable flow control replaces an outlet plug in the regulator This allows the air regulator to hold a more accurate set point Model C58318 comes with this bleed valve NOTE Model 244740 is equipped with inlet and outlet pressure sensor ports Pressure Sensor Kit 198082 can be used to monitor inlet and or outlet pressures This chart shows the approximate air pressure needed to regulate the air operated regulator to a given fluid outlet pressure Pressure psi bar kPa psi bar MPa a5 17 170 1300 90 rte EA EA za ie EA ei EA cei 80 56 560 29 6 307517 7 Maintenance 4 Open the fluid regulator fully A WARNING a Spring Operated Regulators Only Open the To reduce the risk of serious injury including fluid fluid regulator by turning the adjusting screw injection or splashing in the eyes or on the skin 6 fully clockwise always relieve the air and fluid pressure in the system before adjusting repairing or removing the b Air Operated Regulator Only Increase the air regulator from the system regulator setting to fully open the fluid regula tor You will have to reset the fluid regulator s pressure setting after flushing Flushing Supply solvent to the system Set pump to the e Flush before changing colors before fluid can dry in lowest possible pressure and start pump the equipment at the end of the day before storing and before repa
11. 4 Nem Air Operated Regulator TS Includes items 1 37 Torque to 75 80 in Ib 8 5 9 Nem Torque to 170 190 in lb 19 21 Nem in an alternating pattern A N Lips must face retaining ring 11 AS gt _ A CKO 0 0q C KKO 0 D N 22 a 22 307517 Model 246642 Series A Air Operated Regulator Includes items 1 37 O ON OO 10 12 13 14 15 Part No 15C280 607498 904029 904030 198007 607497 607500 15U747 220899 102386 607495 503140 607718 607496 Description CAP end BAR support bottom BALL seat SEAT regulator 0 312 in 8 mm dia HOUSING regulator BAR support top CYLINDER valve HOUSING diaphragm PISTON regulator RING retaining WASHER SEAL mastic reg urethane WASHER seal SPACER Qty N a S Ss Sa Ss os tt Ref No Part No 16 503143 22t 15C281 26 180978 27 15U746 28 180979 29 120730 31 180975 32 103263 34 198171 35 198241 36T 162841 37 111457 Description Qty SCREW socket head 5 16 18 x 2 75 in SPRING compression WASHER support COVER diaphragm a st 4 PD DIAPHRAGM CAPSCREW hex washer head 1 4 20 x 1 5 12 ROD piston 1 SCREW machine 1 4 20 x 3 4 in 1 ELBOW 1 PLUG port pressure not shown 4 PACKING o ring 2 PACKING o ring pressure port not shown 4 Included in Repair Kit 918448 T Included in Repair Kit 246728 307517 23 Parts Model 246687 and 262549 Series A Air Opera
12. 40 Volt Model 243700 246643 and 246688 x34 bo WIRING DIAGRAM SCHEMATIC DIAGRAM SF HEATERS HEATERS TOTAL 400W 240 VOLTS I o T ee e ALA SENSOR RTD ees aaa 34 i 3 fk 5 NOT USED 6 NOT USED 7 NOT USED T10504 t 108 2 Q 1 1 Q 70 F 288 Q 28 8 Q 14 4 Q each Resistance measurements across pins 1 and 2 136 8 158 4 Q 307517 31 Technical Data Regulated Fluid Pressure Range Models 961635 C58318 and 244740 250 4500 psi 1 7 31 0 MPa 17 310 bar Models 243700 and 918447 250 3500 psi 1 7 24 1 MPa 17 241 bar Model 903958 High Range 1000 4500 psi 7 0 31 0 MPa 70 310 bar Low Range 400 1000 psi 2 8 7 0 MPa 28 70 bar Models 246642 and 246687 100 4500 psi 0 7 31 0 MPa 7 310 bar Model 246643 and 246688 100 3500 psi 0 7 24 1 MPa 7 241 bar Maximum Fluid Inlet Pressure 5000 psi 34 4 MPa 344 bar Maximum Fluid Temperatures Ambient or conditioned 140 F 60 C Heated 400 F 202 C Pressure Drop Measured at 400 psi inlet Viscosity of 25 000 CPS 100 psid pressure and 1 5 gpm Viscosity of 80 000 CPS 375 psid Wetted Parts 903958 961635 244740 zinc plated carbon steel brass stainless steel Buna N urethane 246642 and 246687 tungsten carbide Wetted Parts 243700 918447 246648 and zinc plated carbon steel brass stainless steel fluoroelastomer 246688 tungsten
13. 8312 CYLINDER regulator 21 C55142 PIN str spring 108 103656 NIPPLE pipe hex 1 8 27 npt 111 120730 CAPSCREW hex washer hd 1 4 20 x 1 5 1 113 180975 ROD piston 114 103263 SCREW mach 1 4 20 x 3 4 in 115 151519 NIPPLE 1 4 x 1 8 npt ae Ss Ss Ss Ss a PD SH SH PS AH AB AH PD AS AS St a a N 307517 17 Parts Model C07720 Water Conditioned Regulator Includes items 1 20 ZAN Torque to 35 40 ft lb 47 54 Nem Use Loctite TL 242 on threads aK Use Loctite 601 on threads Torque to 15 25 ft lb 20 34 Nem Ppa MUSAE retaining nos Ref No 9 Conversion Kit 915587 A Torque to 170 190 in lb 19 21 Nem in alternating pattern 115 11A ge N 9 101 T10344 18 307517 Model C07720 Water Conditioned Regulator Includes items 1 20 Ref No Part No 1 607499 2 607498 3 904029 4 162841 5 904030 6 C07719 7 607497 8 607500 9 915587 10 220899 11 102386 12 607495 13 503140 14 607718 15 607496 16 503143 20 102726 Description CAP end BAR support bottom BALL seat PACKING o ring buna N SEAT regulator HOUSING regulator SUPPORT piston CYLINDER valve HOUSING diaphragm See separate parts list PISTON regulator RING retaining WASHER SEAL mastic reg urethane WASHER seal SPACER SCREW socket head 5 16 18 x 2 75 in PLUG pipe 3 4 in npt Parts Qty lt Ss ss POS aS i N a a Ss i N Diaphragm Housing
14. Instructions Parts List Spring Operated and Air Operated High Pressure Mastic Fluid Regulators 5000 psi 34 4 MPa 344 bar Maximum Inbound Fluid Pressure These regulators control downstream pressure for mastic or semi solid material Install a regulator ahead of each spray gun or extruder gun in a multiple outlet system The regulator provides precise pressure control to each spray gun from a common header system It also dampens flow surges when line valves are opened and during pump stroke changeover Important Safety Instructions Read all warnings and instructions in this manual Save these instructions See page 2 for List of Models and Table of Contents 7 ST Model 244740 Model 903958 PROVEN QUALITY LEADING TECHNOLOGY GRACO 307517T Model 243700 ENG T10345 HOO3 Table of Contents WAININ GS aa geet aes e ei edie angie agente givens 3 Wiring Diagram soes saa rasta eee 31 Installation ees EEEa EELE ADERE 6 Technical Data eee eee ee 32 Operation iioa a aia veda ead ad meer 7 ACCESSOMGS ororena aien a tae eae ees 33 Maintenance 0 cee eee ees 8 Graco Standard Warranty 20020005 34 PAIS cos rore a hiss baled ts debe Jeter Sec S S tees 10 Graco Information 060e cece eee eee 34 Dimensions 2 00 e eee eee ees 30 List of Ambient Models Part Regulator Regulated Fluid Maximum Inbound Parts No Series Operation Pressure Air P
15. aco 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 twelve months from the date of sale repair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations 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 or 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 retur
16. as 307517 13 Parts Model 244740 Series A Air Operated Regulator Includes items 1 37 AN Torque to 30 40 ft lb 41 54 Nem AA Torque to 75 80 in lIb 8 5 9 Nem A Torque to 170 190 in lb 19 21 Nem Pe 13 in alternating pattern va oe A PRERIO 12 Lips must face retaining ring 11 Pat PS 2 11 an go pr 29 A O J j igg lt TI1463A U O 14 307517 Model 244740 Series A Air Operated Regulator Includes items 1 37 Ref No Part No 1 607499 2 607498 3 904029 5 904030 6 198007 7 607497 8 607500 9 15U747 10 220899 11 102386 12 607495 13 503140 14 607718 15 607496 Description CAP end BAR support bottom BALL seat SEAT regulator 0 312 in 8 mm dia HOUSING regulator BAR support top CYLINDER valve HOUSING diaphragm PISTON regulator RING retaining WASHER SEAL mastic reg urethane WASHER seal SPACER Qty N a S Ss Sa Ss os tt Ref No Part No 16 503143 22 102726 26 180978 27 15U746 28 180979 29 120730 31 180975 32 103263 34 198171 35 198241 36 162841 37 111457 Description Qty SCREW socket head 5 16 18 x 2 75 in PLUG pipe 3 4 in npt WASHER support COVER diaphragm a st 4 PD DIAPHRAGM CAPSCREW hex washer head 1 4 20 x 1 5 12 ROD piston 1 SCREW machine 1 4 20 x 3 4 in 1 ELBOW 1 PLUG port pressure not shown 4 PACKING o ring 2 PACKING o ring pressur
17. carbide Wetted Parts C58318 303 304 316 stainless steel tungsten carbide UHMWPE ethyl ene propylene PTFE Inlet one 3 4 npt f at side Outlets two 3 4 npt f at side and bottom at side only on 246642 246643 246687 246688 and 262549 Weights Air Operated Model 961635 17 75 Ib 7 9 kg Spring Operated Model 903958 13 5 Ib 6 1 kg Loctite is a registered trademark of the Loctite Corporation 32 307517 Accessories 113654 Fluid Pressure Gauge Maximum pressure 5000 psi 84 MPa 340 bar 1 4 npt m Requires bushing 100615 521079 Low Range Conversion Spring Replaces the original spring in the 903958 regulator when 400 1000 psi 2 8 7 0 MPa 28 70 bar regu lated pressure range is required C06234 Bleed Valve 3 8 NPT Adjustable air regulator bleed for improved fluid pres sure accuracy Replaces the plug in air regulator outlet port 915587 Spring to Air Conversion Kit Converts an existing 903958 spring operated regulator to an air operated regulator 246728 Spring Loaded Fluid Section Con version Kit Replaces end cap 607499 with 15C280 and adds spring 15C281 Allows for lower regulated outlet fluid pressure The appropriate o ring must be used for the correct regulator O rings are shipped for all regulator assemblies Refer to parts list for your regulator and install the appropriate o ring 247157 Mounting Bracket Kit Available for Model 918447 only 307517 33 Graco Standard Warranty Gr
18. e port not shown 4 Included in Repair Kit 918448 307517 15 Parts Model C58318 Stainless Steel Air Operated Regulator ZN Torque to 35 40 ft lb 47 54 Nem Use Loctite TL 242 on threads Use Loctite 601 on threads Torque to 15 25 ft lb 20 34 Nem ZA Lips must face retaining ring 16 Ref No 3 Conversion Kit 915587 A Torque to 170 190 in lb 19 21 Nem in alternating pattern 11 A x 101 16 307517 Parts Model C58318 Diaphragm Housing Conversion Kit 915587 Stainless Steel Air Operated Regulator Includes items 101 115 Ref Ref No PartNo Description Qty No PartNo Description Qty 1 111384 PLUG pipe 1 101 15U747 HOUSING diaphragm 3 915587 HOUSING diaphragm 102 180978 WASHER support See separate parts list 4 C06234 VALVE flow control 6 607499 CAP end 7 C55143 SCREW cap socket head 8 9 103 15U746 COVER diaphragm 104 180979 DIAPHRAGM 105 108190 GAUGE air pressure 0 100 psi a oo S 0 0 7 MPa 0 7 bar range 1 C55136 SUPPORT piston bottom 106 100403 PLUG pipe 1 8 27 npt f C55140 STEM valve assy not shown 1 10 C55139 SEAT regulator assy 107 110341 REGULATOR air relieving 11 C55137 SPACER see manual 308167 1 12 C55133 WASHER seal 13 C55134 HOUSING regulator 14 C38296 PACKING o ring 15 C55135 SUPPORT piston top 16 C20385 RING retaining internal 17 C58314 SUPPORT seal 18 515716 PACKING u cup 19 C55141 PISTON regulator 20 C5
19. eated Regulator Ref No tt 35 38 39 44 Part No 15C280 607498 904029 115938 904030 617434 607497 607500 915587 220899 102386 115939 607495 607718 607496 503143 15C281 100171 115861 115860 115862 C19269 C19197 C19800 C34043 C34040 C19721 C32255 198600 065345 101674 112144 102974 Description Qty CAP end BAR support bottom BALL seat PACKING o ring fluoroelastomer SEAT regulator HOUSING regulator SUPPORT piston CYLINDER valve HOUSING diaphragm See separate parts list PISTON regulator RING retaining SEAL mastic reg fluoroelastomer WASHER WASHER seal SPACER SCREW socket head 5 16 18 x 2 75 in SPRING compression SCREW machine pnh BULKHEAD housing INSERT male CONNECTOR male SCREW machine slotted WASHER plain SCREW cap socket hd BRACKET COVER WASHER SENSOR temperature See page 31 electrical diagram CARTRIDGE heater See page 31 electrical diagram WIRE copper electrical 16AWG 0 5 ft 0 15 m See page 31 electrical diagram TERMINAL ring See page 31 electrical diagram SCREW mach pan hd See page 31 electrical diagram NUT hex N a a 3 a lt 3 Ss a N SH SS i a a O9 MO MY OF a ND P _ N Diaphragm Housing Conversion Kit 915587 Includes items 101 115 Ref No 101 102 103 104 105 106 107 108 111 113 114 115 Part No 15U747 180978 15U746 180979
20. end hookup Regulators should be mounted close to the dispense point The whip hose and nozzle must provide enough back pressure to stay within the adjustable range of the regulator The majority of this restriction should be provided by the nozzle to prevent static head pressure from increasing when the valve closes The regulators have one 3 4 npt f inlet port and two 3 4 npt f outlet ports for straight through or right angle flow Install one regulator upstream from each gun on the line A fluid pressure gauge can be installed in the second outlet port for precise monitoring of outlet pressure Plug the port when not in use See the Typical Installation above and the Dimensions section on page 30 6 307517 Fur Air Supply eer Fluid Regulator Wall Bracket Check Valve Applicator A WARNING When the second outlet port is not used it must be plugged with a steel plug supplied to prevent high pressure fluid from being emitted from the port High pressure fluid can cause serious injury For an air operated regulator connect a grounded air supply hose to the 1 4 npt m adapter at the inlet of the air regulator Conversion Kit Installation 1 To relieve fluid pressure shut off the power to the pump trigger the gun to relieve pressure and open any system bleed or drain valves Remove the regulator from the line 2 If installing a new spring unscrew and remove the adjusting screw 6 and spr
21. ing 9 Install the new spring and reinstall the screw 3 If converting to an air operated regulator unscrew and remove the adjusting screw 6 spring 9 and spring guide 11 from the valve cylinder 7 Apply lubricant to the threads of the conversion kit diaphragm housing 101 Screw the housing into the valve cylinder torque to 20 in Ib 2 25 Nem See the Parts Drawing on page 12 Operation Adjusting the Regulator Outlet Pressure A WARNING To reduce the risk of serious injury never remove the adjusting screw or diaphragm housing when the valve is under pressure For a spring operated regulator turn the adjusting screw 6 counterclockwise to decrease and clockwise to increase pressure to the spray gun or extruder gun For an air operated regulator adjust the air regulator on top of the diaphragm or other upstream air regula tion device to adjust the downstream fluid pressure up or down See the chart at right for air vs fluid pressure Adjust the pump air pressure and the mastic regulator pressure for the best dispensing combination For the optimum performance the inbound fluid pressure should be at least 600 psi 4 1 MPa 41 bar above the regulated fluid pressure NOTE When using a fluid pressure gauge in the regulator outlet partially relieve pressure by triggering the gun while reducing the regulator pressure This helps ensure a correct gauge reading For high accura cy applications add a C
22. ing protection when operating this equipment Comply with all applicable local state and national fire electrical and other safety regulations If your spray or extruder gun has a lower pressure rating than the pump be sure you adjust its fluid regulator low enough to avoid exceeding the gun s maximum working pressure MOVING PARTS HAZARD Moving parts such as the air motor piston can pinch or amputate fingers e Do not operate the equipment with the air motor plates removed e Keep clear of any moving parts when starting or operating the equipment HOT SURFACE AND FLUID HAZARD Heated fluid can cause severe burns and can cause equipment surfaces to become very hot e Wear protective gloves and clothing when operating this equipment in a heated system e Do not touch the metal heat sink when the surface is hot e Allow the equipment to cool thoroughly before servicing Some heated systems are designed to dispense Polyurethane PUR heated materials PUR systems are supplied with ventilation hoods and require proper ventilation and specially designed system components 307517 5 Installation Air Regulator S Fluid Shutoff Valve Fluid from Pump __ Typical Installation Air Operated Fluid Regulator Shown General Information NOTES e Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing e The Typical Installation shows a typical dead
23. iring equipment 6 Flush until thoroughly clean e Flush at the lowest pressure possible Check 7 Adjust the fluid regulator to the desired setting connectors for leaks and tighten as necessary a Spring Operated Regulators Only Turn the adjustment screw 6 counterclockwise to e Flush with a fluid that is compatible with the fluid return to the desired pressure setting being dispensed and the equipment wetted parts b Air Operated Regulator Only Adjust the air 1 Record the pressure adjustment setting of the fluid regulator to return to the desired fluid pressure regulator before flushing setting 2 Shut off the pump and relieve fluid pressure in the Repair system by triggering the gun and opening the back Flush the regulator if possible relieve fluid pressure pressure regulator or other bypass valve and remove the regulator from the system 3 Never exceed the maximum working pressure of Disassemble the regulator See the Parts Drawing on the lowest rated system component Remove the page 10 You do not have to disassemble the dia gauge if the flushing pressure will exceed the phragm housing of the air operated regulator unless a gauge range problem is suspected 8 307517 Notes 307517 9 Parts Model 243700 240 Volt Heated Regulator A N Torque to 35 40 ft lb 47 54 Nem ZA Use Loctite TL 242 on threads Use Loctite 601 on threads Torque to 15 25 ft lb 20 34 Nem A A Lips must face
24. ned 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 or consequential loss shall be available Any action for breach of warranty must be brought within two 2 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
25. re hazardous fluid in an approved container Dispose of the hazardous fluid according to all local state and national guidelines e Wear appropriate protective clothing gloves eyewear and respirator Warnings are continued on the next page 4 307517 A WARNING RS EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture malfunction or start unexpectedly and result INSTRUCTIONS in a serious injury rA M This equipment is for professional use only Read all the instruction manuals tags and labels before operating the equipment Use the equipment only for its intended purpose If you are uncertain about usage call your Graco distributor Do not alter or modify this equipment Use only genuine Graco parts and accessories Check the equipment daily Repair or replace worn or damaged parts immediately Do not exceed the maximum working pressure of the lowest rated system component This equip ment has a 5000 psi 34 4 MPa 344 bar maximum inbound fluid pressure Use fluids that are compatible with the equipment wetted parts See the Technical Data section of all the equipment manuals Read the fluid manufacturer s warnings Route the hoses away from traffic areas sharp edges moving parts and hot surfaces Do not expose Graco hoses to temperatures above 180 F 82 C or below 40 F 40 C Do not kink or over bend the hoses or use the hoses to pull equipment Wear hear
26. registered to ISO 9001 www graco com Revised 10 2010 34 307517
27. ressure Page 903958 SeriesB Spring operated 1000 4500 psi 7 0 31 0 high range low MPa 70 310 bar range spring is avail able see page 33 961635 SeriesC Air operated 250 4500 psi 2 8 31 0 100 psi 0 7 MPa 7 bar MPa 17 310 bar Series A Air operated 250 4500 psi 2 8 31 0 100 psi 0 7 MPa 7 bar MPa 17 310 bar C58318 SeriesA Air operated 250 4500 psi 2 8 31 0 100 psi 0 7 MPa 7 bar MPa 17 310 bar Series A Air operated 100 4500 psi 0 7 31 0 100 psi 0 7 MPa 7 bar MPa 7 310 bar Series A Air operated 100 4500 psi 0 7 31 0 100 psi 0 7 MPa 7 bar MPa 7 310 bar 262549 Series A Air operated 100 2600 psi 0 7 18 0 60 psi 0 4 MPa 4 bar 24 MPa 7 180 bar List of Temperature Conditioned Heated Models Heat Regulator Regulated Fluid Maximum Inbound Parts Method Operation Pressure Air Pressure Page 243700 240 VAC Air operated 250 3500 psi 1 7 24 1 65 psi 0 45 MPa 4 5 bar 10 MPa 17 241 bar C07720 Ambient Air operated 250 3500 psi 1 7 24 1 65 psi 0 45 MPa 4 5 bar MPa 17 241 bar 918447 120 VAC Air operated 250 3500 psi 1 7 24 1 65 psi 0 45 MPa 4 5 bar Mounting Bracket MPa 17 241 bar Kit Available 246643 240 VAC Air operated 100 3500 psi 0 7 24 1 65 psi 0 45 MPa 4 5 bar 26 MPa 7 241 bar 246688 240 VAC Air operated 100 3500 psi 0 7 24 1 65 psi 0 45 MPa 4 5 bar MPa 7 241 bar 2 307517 Symbols Warning Symbol Caution S
28. ted Regulator Torque to 35 40 ft lb 47 54 Nem ZA Use Loctite TL 242 on threads Use Loctite 601 on threads Torque to 15 25 ft lb 20 34 Nem Ref No 22 Conversion Kit 915587 A N Lips must face retaining ring 3 A Torque to 170 190 in lb 19 21 Nem in alternating pattern g lt 115 z 7241B 24 307517 Model 246687 and 262549 Series A Air Operated Regulator Ref No PartNo Description 1 607718 WASHER seal 2 503143 SCREW socket head 5 16 18 x 2 75 in 3 102386 RING retaining 4t 15C281 SPRING compression 5 503140 SEAL mastic reg urethane 7 607500 CYLINDER valve 8 t 162841 PACKING o ring buna N 13 607502 HOUSING regulator 14 150280 CAP end 15 220899 PISTON regulator 16 607497 BAR support top 17 607498 BAR support bottom 18 607496 SPACER 19 607495 WASHER 20 904030 SEAT regulator 0 312 in 8 mm dia 21 904029 BALL seat 22 915587 HOUSING diaphragm See parts list at right Parts Qty Po p S i Diaphragm Housing Conversion Kit 915587 Ref No 101 102 103 104 105 106 107 108 111 113 114 115 Part No 15U747 180978 15U746 180979 108190 100403 110341 16G409 103656 120730 180975 103263 151519 Description Qty HOUSING diaphragm WASHER support COVER diaphragm a ee S DIAPHRAGM GAUGE air pressure 0 100 psi 0 0 7 MPa 0 7 bar range 1 PLUG pipe 1 8 27 npt f
29. tomer WASHER WASHER seal SPACER SCREW socket head 5 16 18 x 2 75 in SPRING compression SCREW machine pnh BULKHEAD housing INSERT male CONNECTOR male SCREW machine slotted WASHER plain SCREW cap socket hd BRACKET COVER WASHER SENSOR temperature See page 31 electrical diagram CARTRIDGE heater See page 31 electrical diagram WIRE copper electrical 16AWG 0 5 ft 0 15 m See page 31 electrical diagram TERMINAL ring See page 31 electrical diagram SCREW mach pan hd See page 31 electrical diagram NUT hex N a S S Sa a Ss Ss Ss PS HS HS iA a 9 WY hw OI NaN Ref No 101 102 103 104 105 111 113 114 Part No 15U747 180978 15U746 180979 198171 120730 180975 103263 Description HOUSING diaphragm WASHER support COVER diaphragm DIAPHRAGM ELBOW CAPSCREW hex washer hd 1 4 20 x 1 5 ROD piston SCREW mach 1 4 20 x 3 4 in Included in Repair Kit 233131 T Included in Repair Kit 246728 307517 Qty _ oss ss 27 Parts Model 246688 240 Volt Heated Regulator ZAN Torque to 35 40 ft lb 47 54 Nem ZA Use Loctite TL 242 on threads Use Loctite 601 on threads Torque to 15 25 ft lb 20 34 Nem Lips must face retaining ring 11 A Torque to 170 190 in lb 19 21 Nem in alternating pattern Ref No 9 Conversion Kit 915587 115 T10342B 28 307517 Parts Model 246688 240 Volt H
30. ymbol This symbol alerts you to the possibility of serious This symbol alerts you to the possibility of damage to injury or death if you do not follow the instructions or destruction of equipment if you do not follow the corresponding instructions A WARNING SKIN INJECTION HAZARD Spray from the gun hose leaks or ruptured components can inject fluid into your body and cause an extremely serious injury including the need for amputation Splashing fluid in the eyes or on the skin can also cause a serious injury Fluid injected into the skin might look like just a cut but it is a serious injury Get immediate surgi cal treatment Do not point the spray gun dispensing valve at anyone or at any part of the body Do not put hand or fingers over the spray tip nozzle Do not stop or deflect fluid leaks with your hand body glove or rag Do not blow back fluid this is not an air spray system Always have the tip guard and the trigger guard on the spray gun dispensing valve when spraying dispensing Be sure the gun trigger safety operates before spraying Lock the gun valve trigger safety when you stop spraying Follow the Pressure Relief Procedure in your separate equipment manuals whenever you are instructed to relieve pressure stop spraying clean check or service the equipment and install or clean the spray tip Tighten all the fluid connections before operating the equipment Check the hoses tubes and couplings

Graco 307517T User's Manual

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