Graco 307619ZAA User's Manual
Contents
1. 02098 Fig 2 6 307619 Installation System Accessories A WARNING A bleed type master air valve D and a fluid drain valve J are required in your system These accessories help reduce the risk of serious injury including skin injection splashing in the eyes or on the skin and injury from moving parts if you are adjusting or repairing the pump The bleed type master air valve relieves air trapped between this valve and the pump after the air is shut off Trapped air can cause the pump to cycle unexpectedly Locate the valve close to the pump Order Part No 113333 The fluid drain valve assists in relieving fluid pres sure in the displacement pump hose and gun Triggering the gun to relieve pressure may not be sufficient Order one of the following Part No 238635 210657 210658 210659 239018 235992 Description 1 4 npt mbe carbon steel 1 4 npt mbe carbon steel 3 8 npt mbe carbon steel 1 4 npt x 3 8 npt mbe carbon steel 1 4 npt mbe stainless steel 1 4 npt x 3 8 npt mbe stainless steel Air and Fluid Hoses Be sure all air and fluid hoses are properly sized and pressure rated for your system Use only electrically conductive air and fluid hoses Use a 1 2 in 13 mm I D minimum air hose H to supply air to the pump Fluid hoses mu2. Lock the gun trigger safety when you stop spraying Follow the Pressure Relief Procedure on page 8 whenever you are instructed to relieve pres sure stop spraying clean check or service the equipment and install or clean the spray tip Tighten all fluid connections before operating the equipment Check the hoses tubes and couplings daily Replace worn damaged or loose parts immediately Permanently coupled hoses cannot be repaired replace the entire hose Use only Graco approved hoses Do not remove any spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings MOVING PARTS HAZARD st Moving parts such as the air motor piston can pinch or amputate your fingers e Keep clear of all moving parts when starting or operating the pump e Before servicing the equipment follow the Pressure Relief Procedure on page 8 to prevent the equipment from starting unexpectedly 307619 3 A WARNING 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 Ground the equipment and the object being sprayed Refer to Grounding on page 5 If there is any static sparking or you feel an electric shock while using this equipment stop spray ing immediately Do not use the equipment until you identify and correct the problem Provide fresh air ventilation to avoid t
3. flow lpm gpm and operating air pressure psi MPa bar Locate desired flow along bottom of chart Follow vertical line up to intersection with selected fluid outlet pressure curve black Follow left to scale to read fluid outlet pressure President 46 1 Fluid Outlet Pressure psi cycles per minute MPa bar 21 41 62 82 5000 35 350 me A 4000 28 280 3000 21 210 2000 C 14 140 mo 1000 7 70 0 gpm 0 0 0 2 0 4 0 6 0 8 liters minute 0 8 1 5 23 3 0 FLUID FLOW TEST FLUID NO 10 WEIGHT OIL p FLUID PRESSURE To find Pump Air Consumption m3 min or scfm at a specific fluid flow Ipm gpm and air pressure psi MPa bar 1 Locate desired flow along bottom of chart 2 Read vertical line up to intersection with selected air consumption curve dashes Follow left to scale to read air consumption A 100 psi 0 7 MPa 7 bar air pressure B 70 psi 0 49 MPa 4 9 bar air pressure C 40 psi 0 28 MPa 2 8 bar air pressure President 46 1 Air Consumption scfm cycles per minute m3 min 21 41 62 82 40 2 1 12 7 fo A E 30 A 0 84 a A n 20 056 Am 8 LS A c 10 ce lt 023 go a as _ o E m gpm 0 0 0 2 0 4 0 6 0 8 liters minute 0 8 1 5 2 3 3 0 FLUID FLOW TEST FLUID NO 10 WEIGHT OIL 307619 23 Graco Standard Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and
4. steel RETAINER o ring stainless steel O RING PTFE BALL 440C stainless steel 0 31 in 7 9 mm dia BALL 440C stainless steel 0 5 in 13 mm dia PIN ball stop intake stainless steel 3 K2 J i i 106 a Parts Ref No 114 115 116 117 118 119 120 121 122 123 124 Part No 164397 184300 186194 186195 186196 186197 164480 186198 186199 164913 164912 125 A 172479 02101A Description Qty V PACKING throat leather V PACKING piston leather GLAND throat female stainless steel GLAND piston male stainless steel GLAND throat male stainless steel WASHER flat stainless steel GASKET flat PTFE GLAND piston female stainless steel RETAINER packing stainless steel V PACKING throat PTFE V PACKING piston PTFE TAG warning not shown pe ee ee Cae Cee Ce Ce Cr oe Cs CD AG These parts are included in Repair Kit 239328 which may be purchased separately See page 14 for additional parts A Replacement danger and warning labels tags and cards are available for free 307619 15 16 307619 Parts Model 239140 Series A 46 1 Ratio SST President Pump includes items 3 4 5 6 10 12 and 13 Ref Part No No 3 101946 4 101566 5 191995 6 154771 10 191996 12 207352 13 239145 Description PIN cotter stainless steel 0 12 in 3 2 mm x 1 5 in 38 mm NUT lock 3 8 16 ADAPTER SEAL o ring buna N ROD t
5. steel 1 101545 PIN cotter for old style ball checks 1 165052 O RING PTFE 1 105444 BALL 440C stainless steel 0 31 in 7 9 mm dia 1 105445 BALL 440C stainless steel 0 5 in 13 mm dia 1 164397 V PACKING throat leather 2 164715 V PACKING piston leather 2 186194 GLAND throat female stainless steel 1 186195 GLAND piston male stainless steel 1 186196 GLAND throat male stainless steel 1 186198 GLAND piston female stainless steel 1 186199 RETAINER packing stainless steel 1 164912 V PACKING piston PTFE 2 164913 V PACKING throat PTFE 2 18 307619 UHMWPE Leather Conversion Kit 223674 For converting pumps to UHMWPE and leather packings Must be purchased separately Part No Description Qty 101946 PIN cotter stainless steel 1 101545 PIN cotter for old style ball checks 1 165052 O RING PTFE 1 105444 BALL 440C stainless steel 0 31 in 7 9 mm dia 1 105445 BALL 440C stainless steel 0 5 in 13 mm dia 1 164397 V PACKING throat leather 2 164715 V PACKING piston leather 2 186194 GLAND throat female stainless steel 1 186195 GLAND piston male stainless steel 1 186196 GLAND throat male stainless steel 1 186198 GLAND piston female stainless steel 1 186199 RETAINER packing stainless steel 1 108455 V PACKING throat UHMWPE 2 108456 V PACKING piston UHMWPE 2 PTFE Leather Conversion Kit 239328 For converting pumps to leather packings Must be purchased separately Part No Descript
6. 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 substitution 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 defe
7. 13 Model 237958 Series B 23 1 Ratio SST Monark Pump includes items 3 4 6 10 12 and 14 Ref Part No No Description Qty 3 101946 PIN cotter stainless steel 0 12 in 3 2 mm x 1 5 in 88 mm 1 4 101566 NUT lock 3 8 16 3 10 6 154771 SEAL o ring buna N 1 10 164722 ROD tie carbon steel 4 375 in 112 mm shoulder to shoulder 3 12 222791 AIR MOTOR see 307043 for parts 1 13 223595 DISPLACEMENT PUMP ASSY carbon steel for pump Model 223596 see page 15 for parts 1 14 239145 DISPLACEMENT PUMP ASSY stainless steel for pump Model 237958 not shown see page 17 for parts 1 This part is included in Repair Kit 239328 which may be purchased separately See pages 15 and 17 for additional kit parts Ww 02099 14 307619 Model 223595 Series D Carbon steel severe duty displacement pump with stainless steel glands intake housing piston valve and ball stop Ref Part No No 101 186187 102 223591 103 24C508 104 206269 105 223593 106 24C499 107 207011 108 186183 109 165052 110 105444 112 105445 113 186179 104 116 123 114 114 114 114 118 119 107 120 Description GUIDE ball intake stainless steel STUD piston stainless steel with tungsten carbide seat ROD displacement stainless steel PACKING NUT WET CUP CST HOUSING valve intake SST with tungsten carbide seat SLEEVE housing stainless steel HOUSING outlet carbon
8. 6936 Model 239140 02097 CE Table of Contents WAIMIAGS 2 ceded te ae Slt e TOETER A E A AERA E 2 PAIS E gem E S EN Sn atte N eae 14 Installation 2 0 2004 eis eset eg edle wate bene eels 5 Conversion Kits 0c cece eee eee 18 Operation ses soyasidir digs Meee ae te eae Des 8 Dimensions 2200 c cece eee 19 Troubleshooting 0 0 cee eee eee eee 10 Mounting Hole Layout 00 eee eee 19 Service Technical Data 00 0 cee eee eee 20 Disconnecting the Displacement Pump 11 Graco Standard Warranty 20020005 24 Reconnecting the Displacement Pump 11 Graco Information 060e eee ee eee eee 24 Displacement Pump Service 12 A WARNING EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury el 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 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 equipment daily Repair or replace worn or damaged parts immediately Do not exceed the maximum working pressure of the lowest rated system component Refer to the Technical Data on page 20 for the maximum working pres
9. Carefully pull the Reconnect the ground wire if it was disconnected displacement pump 13 off the air motor 12 during repair Torque the packing nut 104 to 18 to Unscrew the displacement rod 103 from the air 20 ft lb 24 to 27 N m Fill the wet cup with Graco motor 12 or adapter 5 President Pump only Throat Seal Liquid or compatible solvent Inspect the o ring 6 5 Tighten the tie rod locknuts 4 evenly and torque Refer to page 12 for displacement pump service To service the air motor refer to the separate air as specified in Fig 3 Start the pump and run it at about 40 psi 0 28 MPa 2 8 bar air pressure to motor manual which is supplied check that it is operating properly Lubricate A Torque to 10 to15 ft lb 14 to 20 N m A Torque to 20 to 30 ft lb 27 to 41 N m A Torque to 18 to 20 ft lb 24 to 27 N m Monark Models 223596 shown and 237958 President Model 239140 shown 02099 06938 Fig 3 307619 11 Service Displacement Pump Service Disassembling When disassembling the pump lay out all removed parts in sequence to make reassembling easier Refer to Fig 4 NOTE Repair Kits and Conversion Kits are available Refer to the parts list for your pump pages 14 to 17 For the best results use all the new parts in the kit Parts included in the kit are marked with one asterisk for example 3 Clean all the parts thoroughly when disassembling Chec
10. Instructions Parts List HYDRA SPRAY Monark and President Pumps For airless and air assisted spraying of finishing materials For professional use only Important Safety Instructions y Read all warnings and instructions in this manual Save N these instructions See page 2 for Table of Contents Part No 223596 Series B 23 1 Ratio Monark Pump with Part No 223595 carbon steel severe duty displacement pump with stainless steel glands intake housing piston valve and ball stop 2760 psi 19 MPa 190 bar Maximum Fluid Working Pressure 120 psi 0 8 MPa 8 bar Maximum Air Input Pressure x 11 2 G T3 ITS03ATEX11228 Part No 237958 Series B 23 1 Ratio Monark Pump with Part No 239145 stainless steel severe duty displacement pump 3450 psi 24 MPa 238 bar Maximum Fluid Working Pressure 150 psi 1 0 MPa 10 4 bar Maximum Air Input Pressure x 1 2 G T3 ITS03ATEX11228 Part No 239140 Series A 46 1 Ratio President Pump with Part No 239145 stainless steel severe duty displacement pump 4600 psi 32 MPa 317 bar Maximum Fluid Working Pressure 100 psi 0 7 MPa 7 bar Maximum Air Input Pressure E9 uzar Severe duty displacement pumps have abrasion resistant displacement rods and sleeves Refer to Technical Data on page 20 for information on the wetted parts Model 223596 PROVEN QUALITY LEADING TECHNOLOGY GRACO 307619ZAA ENG d 0
11. MPa 190 bar 24 MPa 238 bar Maximum air 100 psi 120 psi 150 psi input pressure 0 7 MPa 7 bar 0 8 MPa 8 bar 1 0 MPa 10 bar Fluid flow at 0 55 gpm 0 4 gpm 0 4 gpm 60 cycles per minute 2 1 liters min 1 5 liters min 1 5 liters min Maximum pump 180 F 82 C 180 F 82 C 180 F 82 C operating temperature Weight approx 24 Ib 11 kg approx 24 Ib 11 kg approx 24 Ib 11 kg Wetted parts AISI 304 316 440C and carbon steel AISI 304 AISI 304 316 440C and 17 4 PH grades of stain 316 420 440C and 17 4 17 4 PH grades of stain less steel tungsten PH grades of stainless less steel tungsten carbide PTFE leather steel chrome chrome carbide PTFE leather and zinc plating tungsten carbide PTFE leather Sound Pressure Levels dBa measured at 1 meter from unit Input Air Pressures at 15 cycles per minute 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar 73 6 dB A 78 3 dB A 80 9 dB A 62 6 dB A 62 5 dB A 63 9 dB A Sound Power Levels dBa tested in accordance with ISO 9614 2 Input Air Pressures at 15 cycles per minute Air Motor 40 psi 0 28 MPa 2 8 bar 70 psi 0 48 MPa 4 8 bar 100 psi 0 7 MPa 7 bar President 87 4 dB A 92 1 dB A 94 6 dB A 69 5 dB A 70 7 dB A 71 0 dB A 20 307619 Technical Data Model 223596 23 1 Ratio CST Monark Performance Chart To find Fluid Outlet Pressure psi MPa bar at a specific fluid flow To find P
12. and flushing frequency Always flush the pump before fluid dries on the displacement rod A CAUTION Never leave water or water base fluid in the pump overnight If you are pumping water base fluid flush with water first then with a rust inhibitor such as mineral spirits Relieve the pressure but leave the rust inhibitor in the pump to protect the parts from corrosion A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 8 1 Relieve the pressure 2 Remove the spray tip from the gun 3 Hold a metal part of the gun firmly to the side of a grounded metal pail 4 Start the pump Always use the lowest possible fluid pressure when flushing 5 Trigger the gun 6 Flush the system until clear solvent flows from the gun 7 Relieve the pressure 307619 9 Troubleshooting A WARNING 1 Relieve the pressure To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 8 rrebiem e Pump fails to operate Restricted line or inadequate air Clear increase air supply supply Insufficient air pressure closed or Open clean be sure to use air clogged air valves etc filter Exhausted fluid supply Refill purge all air from pump and fluid lines Damaged air valve stalling Service air motor see air motor manual supplied D
13. cate the intake valve housing threads and screw the intake valve housing into the outlet housing 107 Torque to 55 to 65 ft lb 75 to 88 N m 7 Reconnect the displacement pump to the air motor as explained on page 11 Service AN Lubricate Install the piston packings in the following order with the lips of the v packings facing up female gland 121 FAN Install the throat packings in the following order with the one PTFE v packing 124 four leather v packings lips of the v packings facing down washer 119 male 115 male gland 117 and packing retainer 122 gland 118 four leather v packings 114 one PTFE v packing 123 female gland 116 and the packing nut 104 install finger tight AA Torque to 35 to 40 ft lb 47 to 54 N m AN Torque to 55 to 65 ft lb 75 to 88 N m A Tapered end of sleeve 106 must face down toward pump intake See Reconnecting the Displacement Pump on page 11 for instructions on when to torque the packing nut to 18 to 20 ft lb 24 to 27 N m pice ere a WO Detail A Throat Packings 7 116 e 118 See 3 amp Detail A Detail B Piston Packings Z 107 103 102 d Ref T See N 5 al 113 109 Z 06937 307619 13 Parts Model 223596 Series B 23 1 Ratio CST Monark Pump shown includes items 3 4 6 10 12 and
14. cific fluid Ipm gpm and operating air pressure psi MPa bar flow Ipm gpm and air pressure psi MPa bar 1 2 Locate desired low along bottom ol chan 1 Locate desired flow along bottom of chart Follow vertical line up to intersection with selected fluid outlet pressure curve black Follow left to scale to read fluid outlet 2 Read vertical line up to intersection with selected air consumption pressure curve dashes Follow left to scale to read air consumption A 150 psi 1 0 MPa 10 bar air pressure B 70 psi 0 49 MPa 4 9 bar air pressure C 40 psi 0 28 MPa 2 8 bar air pressure Monark 23 1 Fluid Outlet Pressure Monark 23 1 Air Consumption psi cycles per minute scfm cycles per minute MPa bar 15 30 45 60 75 m3 min 15 30 45 60 75 3500 16 24 5245 Mm A 0 45 3000 z A H 21 210 2 2 5 250 E 0 34 D 17 5 175 ae A ope n 2000 5 P e 14 140 D 8 a a 1500 B 022 AA Q 10 5 105 HNE ae 5 4000 T ia a 7 70 wm C z Pd Ta 00 A 011 za _ 0 oe gpm 0 0 0 1 0 2 0 3 0 4 0 5 gpm 0 0 0 1 0 2 0 3 0 4 0 5 liters minute 0 4 0 8 1 2 1 5 1 9 liters minute 0 4 0 8 1 2 1 5 1 9 FLUID FLOW TEST FLUID NO 10 WEIGHT OIL FLUID FLOW TEST FLUID NO 10 WEIGHT OIL 307619 21 Notes 22 307619 1 2 Technical Data Models 239140 46 1 Ratio SST President Performance Chart To find Fluid Outlet Pressure psi MPa bar at a specific fluid
15. ct 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 Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods so
16. emale stainless steel 1 GLAND piston male stainless steel 1 GLAND throat male stainless steel 1 WASHER flat stainless steel 1 GASKET flat PTFE 1 GLAND piston female stainless steel 1 RETAINER packing stainless steel 1 V PACKING throat PTFE 2 V PACKING piston PTFE 2 TAG warning not shown 1 These parts are included in Repair Kit 235636 which may be purchased separately See page 16 for additional parts A Replacement danger and warning labels tags and cards are available for free 307619 17 Conversion Kits PTFE Conversion Kit 236724 For converting pumps to all PTFE packings Must be purchased separately Part No Description Qty 101946 PIN cotter stainless steel 1 101545 PIN cotter for old style ball checks 1 165052 O RING PTFE 1 105444 BALL 440C stainless steel 0 31 in 7 9 mm dia 1 105445 BALL 440C stainless steel 0 5 in 13 mm dia 1 186194 GLAND throat female stainless steel 1 186195 GLAND piston male stainless steel 1 186196 GLAND throat male stainless steel 1 186198 GLAND piston female stainless steel 1 186199 RETAINER packing stainless steel 1 164912 V PACKING piston PTFE 4 164913 V PACKING throat PTFE 4 PTFE Leather Conversion Kit 235636 For converting pumps to PTFE and leather packings This is the standard repair kit for Model 223595 Displacement Pump Series C and earlier Must be purchased separately Part No Description Qty 101946 PIN cotter stainless
17. gun see the WARNING at left Install the drain valve so that it points down and the handle points up when it is opened e Fluid filter K Filters harmful particles from the fluid e Spray gun M Dispenses the fluid The gun shown in Fig 2 is an airless spray gun 307619 7 Operation Pressure Relief Procedure A WARNING SKIN INJECTION HAZARD Won The system pressure must be manually relieved to prevent the system from starting or spraying accidentally Fluid under high pressure can be injected through the skin and cause serious injury To reduce the risk of an injury from injection splashing fluid or moving parts follow the Pressure Relief Procedure whenever you are instructed to relieve the pressure stop spraying check or service any of the system equipment or install or clean the spray tip 1 Lock the gun trigger safety 2 Shut off the air supply to the pump 3 Close the bleed type master air valve required in your system 4 Unlock the gun trigger safety 5 Hold a metal part of the gun firmly to the side of a grounded metal pail and trigger the gun to relieve pressure 6 Lock the gun trigger safety 7 Open the drain valve required in your system and have a container ready to catch the drainage 8 Leave the drain valve open until you are ready to spray again If you suspect that the spray tip or hose is completely clogged or that pressure has not been fully relieved afte
18. he buildup of flammable fumes from solvents or the fluid being sprayed Keep the spray area free of debris including solvent rags and gasoline Electrically disconnect all equipment in the spray area Extinguish all open flames or pilot lights in the spray area Do not smoke in the spray area Do not turn on or off any light switch in the spray area while operating or if fumes are present Do not operate a gasoline engine in the spray area TOXIC FLUID HAZARD Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin inhaled or swallowed Know the specific hazards of the fluid you are using 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 4 307619 Installation e Pump Use a ground wire and clamp See Fig 1 Loosen the grounding lug locknut W and washer NOTES e Reference numbers and letters in parentheses in the text refer to the callouts in the figures and drawings X Insert one end of a 12 ga 1 5 mm2 minimum ground wire Y into the slot in lug Z and tighten the locknut securely Connect the other end of the wire to a true earth ground For a ground wire and e Always use Genuine Graco Parts and Accessories clamp order Part No 237569 available from y
19. ie carbon steel 6 in 152 mm shoulder to shoulder AIR MOTOR See 306982 for parts DISPLACEMENT PUMP ASSY stainless steel see page 17 for parts This part is included in Repair Kit 239328 which may be purchased separately See page 17 for additional kit parts Model 239145 Series A Stainless steel severe duty displacement pump Ref Part No No 101 186187 102 223591 103 24C508 104 223590 105 223593 106 24C499 107 239137 108 186183 109 165052 110 105444 112 105445 104 116 123 114 118 I 119 all CO 107 120 106 Description GUIDE ball intake stainless steel STUD piston stainless steel with tungsten carbide seat ROD displacement stainless steel PACKING NUT WET CUP stainless steel HOUSING valve intake stainless steel with tungsten carbide seat SLEEVE housing stainless steel HOUSING outlet stainless steel RETAINER o ring stainless steel O RING PTFE BALL 440C SST 0 31 in 7 9 mm dia BALL 440C SST 0 5 in 13 mm dia dli Parts 123 Qty 1 1 1 1 1 1 1 1 Ref No 113 114 115 116 117 118 119 120 121 122 123 124 125 A Part No 186179 164397 164715 186194 186195 186196 186197 164480 186198 186199 164913 164912 172479 06935 Description Qty PIN ball stop intake stainless steel 1 V PACKING throat leather 2 V PACKING piston leather 2 GLAND throat f
20. ion Qty 101946 PIN cotter stainless steel 1 101545 PIN cotter for old style ball checks 1 165052 O RING PTFE 1 105444 BALL 440C stainless steel 0 31 in 7 9 mm dia 1 105445 BALL 440C stainless steel 0 5 in 13 mm dia 1 164397 V PACKING throat leather 4 184300 V PACKING piston leather 4 186194 GLAND throat female stainless steel 1 186195 GLAND piston male stainless steel 1 186196 GLAND throat male stainless steel 1 186198 GLAND piston female stainless steel 1 186199 RETAINER packing stainless steel 1 164912 V PACKING piston PTFE 1 164913 V PACKING throat PTFE 1 Dimensions Mounting Hole Model 223596 shown Layo ut A 4 38 in 111 3 mm diameter B 2 5 in 64 mm C 5 0 in 127 mm D 0 28 in 7 1 mm diameter Use Gasket 161023 order separately TS A Cas D ee C E d fluid outlet F fluid intake ae 02097 Model Model Model 223596 237958 239140 10 8 in 10 9 in 10 8 in 274 mm 277 mm 274 mm 15 2 in 15 2 in 16 8 in 386 mm 386mm 426 mm 28 8 in 28 8 in 31 6 in 732 mm 732 mm 802 mm 3 8 npt f 3 8 npt f 1 2 npt f 3 8 npt f 3 8 npt f 3 8 npt f 3 4 npt m 3 4 npt m 3 4 npt m 307619 19 Technical Data Category Model 239140 SST Pres Model 223596 CST Model 237958 SST ident Monark Monark Ratio 46 1 23 1 23 1 Maximum fluid 4600 psi 2760 psi 3450 psi working pressure 32 MPa 317 bar 19
21. k them carefully for damage or wear and replace parts as needed 1 Remove the displacement pump from the air motor as explained on page 11 2 Unscrew the intake valve housing 105 from the outlet housing 107 If it is difficult to remove squirt penetrating oil around the threads and gently tap around the valve housing with a plastic hammer to loosen it 3 Remove the ball stop pin 113 o ring retainer 108 o ring 109 ball guide 101 and ball 112 4 Loosen the packing nut 104 Push the displacement rod 103 down as far as possible and pull it out of the outlet housing 107 being careful not to scratch the sleeve 106 5 Secure the flats of the piston stud 102 in a vise Screw the displacement rod 103 off the piston stud Remove the ball 110 retainer 122 packings 124 115 and glands 117 121 6 Remove the packing nut 104 throat packings 123 114 glands 116 118 and washer 119 from the outlet housing 107 7 Inspect all parts for damage Clean all parts and threads with a compatible solvent before reassembling Inspect the polished surfaces of the displacement rod 103 and sleeve 106 for scratches scoring or other damage which can cause premature packing wear and leaking To check run a finger over the surface or hold the part up to the light at an angle Replace any worn or damaged parts NOTE If the sleeve 106 needs replacement and is hard to remove contact your G
22. ld 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 reconnaissent 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 307619 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 Copyright 1983 Graco Inc is registered to ISO 9001 www graco com Revised 02 2011 24 307619
23. ng system the pump runs continuously and speeds up or slows down as supply increases or decreases until the air supply is shut off A CAUTION Never allow the pump to run dry of the fluid being pumped A dry pump will quickly accelerate to a high speed possibly damaging itself If your pump accel erates quickly or is running too fast stop it immedi ately and check the fluid supply If the supply con tainer is empty and air has been pumped into the lines refill the container and prime the pump and the lines with fluid or flush and leave it filled with a compatible solvent Be sure to eliminate all air from the fluid system Shutdown and Care of the Pump A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure on page 8 For overnight shutdown relieve the pressure and always stop the pump at the bottom of the stroke to prevent the fluid from drying on the exposed displacement rod and damaging the throat packings Always flush the pump before the fluid dries on the displacement rod See Flushing the Pump AND EXPLOSION HAZARD on page 4 Be sure the entire system and flushing pails are properly grounded Refer to Grounding on page 5 Flush with a fluid that is compatible with the fluid you are pumping and with the wetted parts in your system Check with your fluid manufacturer or supplier for recommended flushing fluids
24. our Graco distributor If you supply sized and pressure rated to meet the system s requirements your own accessories be sure they are adequately 2 e Fig 2 is only a guide for selecting and installing system components and accessories Contact your Graco distributor for assistance in designing a system to suit your particular needs Prepare the Operator All persons who operate the equipment must be trained in the safe efficient operation of all system as AS LIN HES X 0720 components as well as the proper handling of all fluids Fig 1 All operators must thoroughly read all instruction manuals tags and labels before operating the e Air and fluid hoses Use only electrically conductive equipment Prepare the Site hoses with 500 ft 150 m maximum combined hose length to ensure grounding continuity l e Air compressor Follow manufacturer s Ensure that you have an adequate compressed air rocommendation supply Refer to the performance charts on pages 21 f and 23 to find the air consumption of your sprayer e Spray gun or dispensing valve Connect to a Mount the pump A to suit the type of installation propery groundodNuid hose and Pump planned The pump dimensions and mounting hole e Object being sprayed Follow your local code layout are shown on page 19 e Fluid supply container Follow your local code Keep the site clear of any obstacles or debris that could interfere with the operator s m
25. ovement e Solvent pails used when flushing Follow your local code Use only metal pails which are conductive Have a grounded metal pail available for use when placed on a grounded surface Do not place the flushing the system pail on a nonconductive surface such as paper or cardboard which interrupts the grounding Grounding continuity A W A RN NG e To maintain proper grounding continuity when FIRE AND EXPLOSION HAZARD Before operating the pump ground the system as explained below Also read the section FIRE AND EXPLOSION HAZARD on page 4 flushing or relieving pressure always hold the metal part of the spray gun firmly to the side of a grounded metal pail then trigger the gun 307619 5 Installation Typical Installation KEY F G Pump Wall bracket Air line lubricator Bleed type master air valve required for pump TTN See Warning on page 7 for part number Pump air regulator on Air line filter Bleed type master air valve for accessories H Electrically conductive air supply hose Fluid drain valve required See Warning on page 7 for part numbers Fluid filter E D Electrically conductive fluid supply hose Spray gun Fluid suction hose Air Line Moisture Trap and Drain Valve O Ground wire required Part No 237569 See page 5 for installation instructions B 0U0OND ermgomnmm lt UZZTrA
26. r following the steps above very slowly loosen the tip guard retaining nut or hose end coupling and relieve pressure gradually then loosen it completely Then clear the tip or hose Flush the Pump Before First Use The pump is tested with lightweight oil which is left in to protect the pump parts If the fluid you are using may be contaminated by the oil flush it out with a compatible solvent before using the pump If the pump is being used to supply a circulating system allow the solvent to circulate until the pump is thoroughly flushed See Flushing the Pump on page 9 8 307619 Packing Nut Wet Cup A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure at left Keep the packing nut wet cup 104 filled with Graco Throat Seal Liquid TSL or compatible solvent to help prolong the packing life Ensure weekly that the packing nut is torqued to 18 to 20 ft lb 24 to 27 N m do not overtighten it See Fig 3 on page 11 Relieve the pressure before adjusting the packing nut or adding TSL Starting and Adjusting the Pump Begin these steps before you install the spray tip 1 Ensure that the air regulator E and bleed type master air valve D are closed See Fig 2 on page 6 2 Connect a suction hose N to the pump s fluid inlet or lower the pump into a fluid supply container 3 Hold a metal part of the spray gun M firmly
27. raco distributor 12 307619 Reassembling 1 Lubricate the throat packings 114 123 Install the throat packing parts in the outlet housing 107 one at a time in the order shown in Detail A of Fig 4 Be sure the lips of the v packings face down lubricate the packing nut threads and install the packing nut finger tight 2 If you removed the sleeve 106 reinstall it in the outlet housing 107 making sure to replace the gasket 120 To install the gasket lay it flat in the outlet housing 107 and use the sleeve to seat the gasket against the shoulder of the outlet housing Be sure the tapered end of the sleeve faces down toward the pump intake 3 Lubricate the piston packings 115 124 Install the piston packing parts on the piston stud 102 one at a time in the order shown in Detail B of Fig 4 Be sure the lips of the v packings face up toward the threads of the piston stud 4 Place the flats of the piston stud in a vise Install the piston ball 110 on the piston and screw the displacement rod 103 onto the piston valve assembly Torque to 35 to 40 ft lb 47 to 54 N m 5 Insert the displacement rod 103 into the bottom of the outlet housing 107 being careful not to scratch the sleeve 106 Push the rod straight up until it protrudes from the packing nut 104 6 Install the ball 112 guide 101 o ring 109 retainer 108 and ball stop pin 113 in the intake valve housing 105 Lubri
28. ried fluid seizure of displacement Clean check or replace throat pack rod 103 ings 114 123 always stop pump at bottom of stroke and keep wet cup filled with compatible solvent Pump operates but output is low on Restricted line or inadequate air Clear increase air supply both strokes supply 2 Check all possible problems and solutions before disassembling pump Insufficient air pressure closed or Open clean be sure to use air clogged air valves etc filter Exhausted fluid supply Refill purge all air from pump and fluid lines Clogged fluid line valves etc Clear be sure to use fluid filter Packing nut 104 is too tight Loosen see page 8 Loose packing nut 104 or worn Tighten packing nut see page 8 throat packings 114 123 replace throat packings Pump operates but output is low on Held open or worn intake valve Clear service See page 12 downstroke Pump operates but output is low on Held open or worn fluid piston valve Clear service See page 12 upstroke or packings 115 124 Erratic or accelerated operation Exhausted fluid supply Refill purge all air from pump and fluid lines Held open or worn intake valve Held open or worn intake valve or worn intake valve Clear service Seepage 12 service See Clear service Seepage 12 12 Held open or worn fluid piston valve Clear service See page 12 or packings 115 124 To determine if the fluid ho
29. se or gun is obstructed relieve the pressure and disconnect the fluid hose and place a container at the pump fluid outlet to catch any fluid Turn on the air just enough to start the pump about 20 to 40 psi 0 14 to 0 28 MPa 1 4 to 2 8 bar If the pump starts when the air is turned on the obstruction is in the fluid hose or gun 10 307619 Service Disconnecting the Displacement Pump A WARNING To reduce the risk of serious injury whenever you Reconnecting the Displacement Pump 1 Lubricate the o ring 6 and check that it is in place on the displacement rod 103 are instructed to relieve pressure always follow the 2 Orient the fluid outlet R tothe air inlet S as Pressure Relief Procedure on page 8 meled in Step under Discennecting the Displacement Pump Position the displacement pump 13 on the tie rods 10 See Fig 3 Flush the pump if possible Stop the pump at the bottom of its stroke Relieve the pressure 3 Screw the displacement rod 103 into the shaft of the air motor 12 or the adapter 5 President Disconnect the air and fluid hoses Remove the Pump only until the pin holes are aligned Screw pump from its mounting Note the relative position the locknuts 4 onto the tie rods 10 loosely of the fluid outlet R to the air inlet S See Fig 3 Install the cotter pin 3 Unscrew the tie rod locknuts 4 from the tie rods 4 Mount the pump and reconnect all hoses 10 Remove the cotter pin 3
30. st have spring guards on both ends Connect a fluid hose L to the pump s 3 8 npt f fluid outlet Use of a short whip hose between the main fluid hose and the gun M allows freer gun movement Connect a fluid suction hose or tube N to the pump s 3 4 npt m fluid intake Air Line Accessories Install the following accessories in the order shown in Fig 2 using adapters as necessary e Air line lubricator C Provides automatic air motor lubrication e Bleed type master air valve D Required in your system to relieve air trapped between it and the air motor when the valve is closed see the WARNING at left Be sure the bleed valve is easily accessible from the pump and is located downstream from the air regulator E e Air regulator E Controls pump speed and outlet pressure by adjusting the air pressure to the pump Locate the regulator close to the pump but upstream from the bleed type master air valve D e Air line filter F Install an air line filter F and a moisture trap and drain valve P to help remove moisture and contaminants from the compressed air supply e Second bleed type air valve G Isolates the air line accessories for servicing Locate upstream from all other air line accessories Fluid Line Accessories Install the following accessories in the positions shown in Fig 2 using adapters as necessary e Fluid drain valve J Required in your system to relieve fluid pressure in the hose and
31. sure of this equipment Use fluids and solvents which are compatible with the equipment wetted parts Refer to the Tech nical Data section of all equipment manuals Read the fluid and solvent manufacturer s warnings Do not use hoses to pull equipment Route 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 Wear hearing protection when operating this equipment Do not lift pressurized equipment Comply with all applicable local state and national fire electrical and safety regulations 2 307619 A WARNING SKIN INJECTION HAZARD Spray from the gun hose leaks or ruptured components can inject fluid into your body and cause extremely serious injury including the need for amputation Fluid splashed in the eyes or on the skin can also cause serious injury Fluid injected into the skin might look like just a cut but it is a serious injury Get immediate surgical treatment Do not point the gun at anyone or at any part of the body Do not put your hand or fingers over the spray tip Do not stop or deflect 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 gun when spraying Check the gun diffuser operation weekly Refer to the gun manual Be sure the gun trigger safety operates before spraying
32. to the side of a grounded metal pail and hold the trigger open 4 Open the pump s bleed type master air valve D 5 Slowly open the air regulator E until the pump starts approximately 40 psi 0 28 MPa 2 8 bar 6 Cycle the pump slowly until all the air is pushed out and the pump and hoses are fully primed 7 Release the spray gun trigger and lock the trigger safety The pump should stall against pressure when you release the trigger A WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure always follow the Pressure Relief Procedure at left 8 Relieve the pressure 9 Install the spray tip in the gun Continued on page 9 Operation Flushing the Pump A WARNING FIRE AND EXPLOSION HAZARD Before flushing read the section FIRE A WARNING COMPONENT RUPTURE HAZARD To reduce the risk of overpressurizing CH M your system which could cause component rupture and serious injury never exceed the specified maximum air input pressure to the pump see Technical Data on page 20 10 Control the pump speed and fluid pressure with the air regulator E Always use the lowest air pressure necessary to get the desired results Higher pressure causes premature spray tip and pump wear 11 With the pump and lines primed and with adequate air pressure and volume supplied the pump starts and stops as the spray gun is opened and closed In a circulati
33. ump Air Consumption m3 min or scfm at a specific fluid lpm gpm and operating air pressure psi MPa bar flow Ipm gpm and air pressure psi MPa bar 1 Locate desired Nowialong bottomor ehar 1 Locate desired flow along bottom of chart 2 Follow vertical line up to intersection with selected fluid outlet pressure curve black Follow left to scale to read fluid outlet 2 Read vertical line up to intersection with selected air consumption pressure curve dashes Follow left to scale to read air consumption A 120 psi 0 8 MPa 8 bar air pressure B 70 psi 0 49 MPa 4 9 bar air pressure C 40 psi 0 28 MPa 2 8 bar air pressure Monark 23 1 Fluid Outlet Pressure Monark 23 1 Air Consumption psi cycles per minute scfm cycles per minute MPa bar 15 30 45 60 75 m min 15 30 45 60 75 3000 16 21 210 A z 0 45 W O A a 2250 E 12 yw p 15 8 158 0 34 S 5 gt W 1500 B D 8 a a 70 4 104 i aii ae ee ee 022 AA Q 3 ras cm D _ canals L lt 5 1 51 011 ze P 0 o gpm 0 0 0 1 0 2 0 3 0 4 0 5 gpm 0 0 0 1 0 2 0 3 0 4 0 5 liters minute 0 4 0 8 1 2 1 5 1 9 liters minute 0 4 0 8 1 2 1 5 1 9 FLUID FLOW TEST FLUID NO 10 WEIGHT OIL FLUID FLOW TEST FLUID NO 10 WEIGHT OIL Model 237958 23 1 Ratio SST Monark Performance Chart To find Fluid Outlet Pressure psi MPa bar at a specific fluid flow To find Pump Air Consumption m3 min or scfm at a spe
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