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Graco 311690M User's Manual

1. Lower Ref No Description 253034 24E784 253062 253085 253397 253521 253524 1253569 Qty 1 CYLINDER pump sst 183048 1183048 183048 15H453 183048 15H453 15H453 1 CYLINDER pump cst 181900 1 2 PACKING o ring PTFE 108526 1108526 108526 108526 108526 108526 108526 108526 6 3 TUBE fluid sst 183085 1183085 183085 183085 1183085 1183085 183085 183085 2 H GASKET cylinder UMWPE 181876 181876 1181876 1181876 181876 181876 181876 181876 2 5 BALL intake 1 25 in dia sst 101968 1101968 101968 101968 101968 101968 101968 101968 2 6 SEAT intake valve with relief valve sst 253483 253483 253483 253483 253483 253483 253483 253483 1 7 GASKET seat valve UHMWPE 181877 181877 181877 181877 181877 181877 181877 181877 4 8 WASHER flat 8 4 mm sst 111003 111003 111003 111003 111003 111003 111003 111003 8 9 CAPSCREW hex hd M8 x 1 25 x 25 sst 112084 112084 112084 112084 112084 112084 112084 8 CAPSCREW hex hd M8 x 1 25 x 25 cst 107558 8 10 PISTON 3 5 in sst 15G884 15G884 15G884 15G884 15G884 15G884 15G884 15G884 2 11 PACKING piston 3 5 in UMWPE 15G887 15G887 15G887 15G887 15G887 15G887 15G887 15G887 1 12 NUT piston hex hd sst 15H989 15H989 15H989 15H989 15H989 15H989 15H989 15H989 1 13 Da hex hd 9 16 12 unc x 7 5 in 159499 1120199 120199 120199 120199
2. 21 Replace the Throat Packings Without Throat Packing Kit 239866 21 Disconnecting the Lower 8 Throat Packing Kit 277356 21 Repair Kits 0 2 4 4 9 Throat Packing Kit 277357 21 Lower Disassembly 9 Throat Packing Kit 24C405 21 Clean and Inspect Parts 10 Graco Standard Warranty 22 Lower Reassembly 10 Graco Information 22 Models 750cc Lowers Maximum Pump Model Size Working Pressure Rod Cylinder Parts No Series Material Seat cc psi MPa bar Material Connection Style Page 289366 A SST Tungsten 750 500 3 4 34 Chromex Chrome Inlet Outlet 1 1 2 in tri clamp 15 Carbide 1000cc Lowers Maximum Pump Model Size Working Pressure Rod Cylinder Parts No Series Material Seat cc psi MPa bar Material Connection Style Page 253033 A SST Tungsten 1000 400 2 8 28 Chromex Chrome Inlet 1 1 2 in npt 16 Carbide Outlet 1 in npt 24E783 A SST SST 1000 400 2 8 28 Chromex Chrome Inlet 1 1 2 in npt 16 Outlet 1 in npt 253061 A CST Tungsten 1000 400 2 8 28 Chromex Nitride Inlet 1 1 2 in npt 16 Carbide Outlet 1 in npt 253398 A SST Tungsten 1000 400 2 8 28 Chromex MaxLife Inlet 1 1 2 in bspp 16 Carbide Outlet 1 1 4 in bspp 253423 A SST
3. FIG 3 Reassemble the Coupling Rod and Tie Rods to the Motor Use this procedure only if the coupling rod F and tie rods C have been disassembled from the motor to ensure proper alignment of the motor shaft to the piston rod 1 Loosen but do not remove the screws holding the adapter plate J to the motor E on Viscount I pumps See FIG 3 2 Screw the tie rods C into the adapter plate J and torque to 50 55 ft lb 68 75 Nem On Viscount l pumps the tie rods will engage threaded holes in the base of the motor 3 Fill the cavity in the bottom of the motor shaft with grease Screw the coupling rod F into the motor shaft until the pin holes align On Viscount I pumps install the pin A in the first hole from the end of the coupling 4 Align the lower D with the tie rods C and loosely install the tie rod locknuts B 5 Insert the collars G and screw the coupling nut K onto the coupling rod E and torque to 90 100 ft lb 122 135 Nem 6 Torque the screws holding the adapter plate J to the motor E to 15 17 ft lb 20 23 Nem Torque the tie rod locknuts B to 50 55 ft lb 68 75 Nem Replace the Throat Packings Without Disconnecting the Lower To replace the throat packings as part of a com plete service of the lower see page 9 Throat packing kits are available See page 21 to order Parts supplied in the throat packing kit are marked with a symbol for example 19t For the be
4. Tungsten 1000 400 2 8 28 Chromex Chrome Inlet 1 1 2 in bspp 16 Carbide Outlet 1 1 4 in bspp 253520 A SST Tungsten 1000 400 2 8 28 Chromex Chrome Inlet Outlet 1 1 2 in tri clamp 16 Carbide 253523 A SST Tungsten 1000 400 2 8 28 Chromex MaxLife Inlet Outlet 1 1 2 in tri clamp 16 Carbide 253568 A SST Tungsten 1000 400 2 8 28 Chromex MaxLife Inlet 1 1 2 in npt 16 Carbide Outlet 1 in npt 2 311690M 1500cc Lowers Models Maximum Pump Model Size Working Pressure Rod Cylinder Parts No Series Material Seat cc psi MPa bar Material Connection Style Page 253034 A SST Tungsten 1500 460 3 2 32 Chromex Chrome Inlet 1 1 2 in npt 17 Carbide Outlet 1 in npt 24E784 A SST SST 1500 460 3 2 32 Chromex Chrome Inlet 1 1 2 in npt 17 Outlet 1 in npt 253062 A CST Tungsten 1500 460 3 2 32 Chromex Nitride Inlet 1 1 2 in npt 17 Carbide Outlet 1 in npt 253085 A SST Tungsten 1500 460 3 2 32 Chromex Chrome Inlet 1 1 2 in bspp 17 Carbide Outlet 1 1 4 in bspp 253397 A SST Tungsten 1500 460 3 2 32 Chromex MaxLife Inlet 1 1 2 in bspp 17 Carbide Outlet 1 1 4 in bspp 253521 A SST Tungsten 1500 460 3 2 32 Chromex Chrome Inlet Outlet 1 1 2 in tri clamp 17 Carbide 253524 A SST Tungsten 1500 460 3 2 32 Chromex MaxLife
5. 112084 112084 112084 1112084 112084 112084 112084 8 CAPSCREW hex hd M8 x 1 25 x 25 cst 107558 8 10 PISTON 3 in sst 15G883 115G883 15G883 115G883 15G883 15G883 15G883 15G883 2 11 PACKING piston 3 in UMWPE 15G886 15G886 15G886 115G886 15G886 15G886 115G886 15G886 1 12 NUT piston hex hd sst 15H989 15H989 15H989 15H989 15H989 15H989 15H989 15H989 1 13 Di hex hd 9 16 12 unc x 7 5 in 129499 1420199 120199 120199 120199 120199 120199 3 een hex hd 9716 12 unc x 7 5 in 120446 3 14 LOCKWASHER spring 9 16 in sst 108525 1108525 108525 108525 108525 108525 108525 3 LOCKWASHER spring 9 16 in cst 101333 3 15 HOUSING inlet sst 15G770 115G770 15G770 115G770 15G770 15G770 15G770 1 HOUSING inlet cst 15G891 1 16 HOUSING outlet sst 15G771 15G771 15G771 15G771 15G771 15G771 15G771 1 HOUSING outlet cst 15G892 1 17 ROD piston sst 16A462 16A462 16A462 16A462 116A462 16A462 16A462 16A462 1 18 MANIFOLD inlet sst 192259 1192259 193205 193205 15H663 15H663 192259 1 MANIFOLD inlet cst 192260 1 197 GLAND male sst 192263 1192263 192263 192263 1192263 1192263 192263 192263 2 207 V PACKING throat UHMWPE 183295 183295 1183295 183295 183295 1183295 183295 183295 5 21 NUT packing sst 181684 1181684 181684 181684 181684 181684 181684 181684 1 22 MANIFOLD outlet sst 15G873 15G873 15G874 15G874 15G664 15H664 15G873 1 MANIFOLD outlet cst 181728 1 23 IBALL outlet
6. 120199 120199 3 NEN hex hd 9716 12 unc x 7 5 in 120446 3 14 LOCKWASHER spring 9 16 in sst 108525 1108525 108525 108525 1108525 108525 108525 3 LOCKWASHER spring 9 16 in cst 101333 3 15 HOUSING inlet sst 15G770 115G770 15G770 115G770 15G770 115G770 15G770 1 HOUSING inlet cst 15G891 1 16 HOUSING outlet sst 115G771 15G771 1156771 15G771 15G771 15G771 15G771 1 HOUSING outlet cst 15G892 1 17 IROD piston sst 16A462 16A462 16A462 16A462 16A462 16A462 16AA62 16A462 1 18 MANIFOLD inlet sst 192259 1192259 192259 193205 15H663 15H663 192259 1 MANIFOLD inlet cst 192260 1 19T GLAND male sst 192263 1192263 192263 192263 192263 1192263 192263 192263 2 207 V PACKING throat UHMWPE 183295 1183295 183295 183295 1183295 183295 183295 183295 5 21 NUT packing sst 181684 181684 181684 181684 181684 181684 181684 181684 1 22 MANIFOLD outlet sst 15G873 15G873 15G874 15G874 15H664 15H664 115G873 1 MANIFOLD outlet cst 181728 1 23 BALL outlet Tin 25 mm dia sst 110259 1110259 110259 110259 1110259 1110259 110259 110259 2 24 SEAT valve tungsten carbide 15H746 15H746 15H746 15H746 15H746 15H746 15H746 2 SEAT valve sst 183095 2 251 V PACKING throat leather 120238 120238 120238 120238 1120238 120238 120238 120238 3 261 GLAND female sst 192264 1192264 192264 192264 192264 192264 192264 192264 1 34 I SEAT intake valve sst 239865 239865 239865 239865 239865
7. A Torque 25 30 ft lb 34 40 Nem A Torque 95 100 ft lb 129 135 Nem A Apply thread lubricant Torque to 30 ft lb 40 Nem then back off and retighten to 15 20 ft lb 20 27 Nem FiG 7 13 A TI7668b 12 311690M Repair OUTLET 21 7 k f N N A lt t a a D KY 25 20 26 20 25 20 25 20 19 35 36 TI7668a 1 13 CN Ps OQ CO N lt O lep e bg 15 13 N Ze Kit ns S M a vc A E ae kee E E N a sa a Ww iy TI7666a INLET FIG 8 13 311690M Lower Parts Lower Parts 750cc Lower parts list see page 15 1000cc Lower parts list see page 16 1500cc Lower parts list see page 17 2000cc Lower parts list see page 18 2 A Apply lubricant to all packings Apply Loctite 243 blue to threads Allow to cure for at least 12 hours before use A Apply Loctite 263 or 2760 red to threads Allow to cure for at least 12 hours before use A Tighten uniformly until cylinder 4 is seated Torque to 25 30 ft lb 34 40 Nem A Torque 25 30 ft lb 34 40 Nem A Torque 95 100 ft lb 129 135 Nem A Apply thread lubricant Torque to 30 ft lb 40 Nem then back off and retighten to 15 20 ft lb 20 27 Nem 14 TI7668b 311690M Lower Parts 750cc Lowers Part No 289366 Series A Stainless Steel Ref No Part No Description Qty 1 183049
8. Tin 25 mm dia sst 110259 1110259 110259 110259 1110259 1110259 110259 110259 2 24 SEAT valve tungsten carbide 15H746 15H746 15H746 15H746 15H746 15H746 15H746 2 SEAT valve sst 183095 2 251 V PACKING throat leather 120238 120238 1120238 120238 120238 1120238 120238 120238 3 261 GLAND female sst 192264 1192264 192264 192264 192264 192264 1192264 1192264 1 34 SEAT intake valve sst 239865 239865 1239865 239865 1239865 236865 239865 239865 1 35 JADAPTER sst 192490 1192490 192490 192490 192490 192490 192490 192490 1 36T PACKING o ring PTFE 107313 107313 107313 107313 107313 107313 107313 107313 1 37 warning not shown 172479 1172479 172479 172479 172479 172479 1172479 1172479 1 39 SPACER 16D850 16D850 16D850 16D850 16D850 16D850 16D850 16D850 1 A Replacement Danger and Warning labels tags and cards are available at no cost Parts included in Seal Repair Kit purchase separately See page 20 T Parts included in Throat Packing Repair Kit purchase separately See page 21 16 311690M Lower Parts 1500cc Lowers Part No 253034 Series A Stainless Steel Part No 253062 Series A Carbon Steel Part No 253085 Series A Stainless Steel Part No 253397 Series A Stainless Steel Part No 253521 Series A Stainless Steel Part No 253524 Series A Stainless Steel Part No 253569 Series A Stainless Steel
9. 239865 239865 239865 1 35 ADAPTER sst 192490 1192490 192490 192490 192490 192490 192490 192490 1 36f PACKING o ring PTFE 107313 107313 107313 107313 107313 107313 107313 107313 1 37 warning not shown 172479 172479 172479 172479 172479 172479 172479 172479 1 39 SPACER 16D851 16D851 16D851 16D851 16D851 16D851 16D851 16D851 1 A Replacement Danger and Warning labels tags and cards are available at no cost Parts included in Seal Repair Kit purchase separately See page 20 t Parts included in Throat Packing Repair Kit purchase separately See page 21 311690M 17 Lower Parts 2000cc Lowers Part No 253035 Series A Stainless Steel Part No 253063 Series A Carbon Steel Part No 253086 Series A Stainless Steel Part No 253396 Series A Stainless Steel Part No 253522 Series A Stainless Steel Part No 253525 Series A Stainless Steel Part No 253570 Series A Stainless Steel Lower Ref No Description 253035 24E785 253063 1253086 253396 253522 1253525 1253570 Qty 1 CYLINDER pump sst 15G882 15G882 15G882 115G882 15H451 115G882 15H451 15H451 1 2 PACKING o ring PTFE 108526 108526 108526 108526 108526 108526 108526 108526 6 3 TUBE fluid sst 183085 183085 183085 183085 183085 183085 183085 18
10. CYLINDER pump sst 1 2 108526 IPACKING o ring PTFE 6 3 183085 TUBE fluid sst A 181875 GASKET cylinder UMWPE 5 101968 BALL intake 1 25 in dia sst 6 253483 SEAT intake valve with relief valve sst 7 181877 GASKET seat valve UHMWPE 8 111003 WASHER flat 8 4 mm sst 9 112084 CAPSCREW hex hd M8 x 1 25 x 25 sst 10 183081 PISTON 2 5 in sst 11 181680 PACKING piston 2 5 in UHMWPE 12 108528 NUT piston hex hd sst 13 108523 CAPSCREW hex hd 9 16 12 unc x 7 5 in sst 15 181905 HOUSING inlet sst 16 192512 HOUSING outlet sst 17 16A462 IROD piston sst 18 15H663 MANIFOLD inlet sst 19T 192263 GLAND male sst 20T 1183295 V PACKING throat UHMWPE 21 181684 NUT packing sst 22 15H664 MANIFOLD outlet sst 23 110259 BALL outlet 1 in 25 mm dia sst 24 15H746 SEAT valve tungsten carbide 25T 1120238 V PACKING throat leather 26T 1192264 GLAND female sst 34 1239865 SEAT intake valve sst 35 192490 JADAPTER sst 36f 1107313 PACKING o ring PTFE 37A 1172479 TAG warning not shown od rol nl of ro c co pd o oo SN rol rol ro A Replacement Danger and Warning labels tags and cards are available at no cost Parts included in Seal Repair Kit purchase separately See page 20 t Parts included in Throat Packin
11. Inlet Outlet 1 1 2 in tri clamp 17 Carbide 253569 A SST Tungsten 1500 460 3 2 32 Chromex MaxLife Inlet 1 1 2 in npt 17 Carbide Outlet 1 in npt 2000cc Lowers Maximum Pump Model Size Working Pressure Rod Cylinder Parts No Series Material Seat cc psi MPa bar Material Connection Style Page 253035 A SST Tungsten 2000 460 3 2 32 Chromex Chrome Inlet 1 1 2 in npt 18 Carbide Outlet 1 in npt 24E785 A SST SST 2000 460 3 2 32 Chromex Chrome Inlet 1 1 2 in npt 18 Outlet 1 in npt 253063 A SST Tungsten 2000 460 3 2 32 Chromex Chrome Inlet 1 1 2 in npt 18 Carbide Outlet 1 in npt 253086 A SST Tungsten 2000 460 3 2 32 Chromex Chrome Inlet 1 1 2 in bspp 18 Carbide Outlet 1 1 4 in bspp 253396 A SST Tungsten 2000 460 3 2 32 Chromex MaxLife Inlet 1 1 2 in bspp 18 Carbide Outlet 1 1 4 in bspp 253522 A SST Tungsten 2000 460 3 2 32 Chromex Chrome Inlet Outlet 1 1 2 in tri clamp 18 Carbide 253525 A SST Tungsten 2000 460 3 2 32 Chromex MaxLife Inlet Outlet 1 1 2 in tri clamp 18 Carbide 253570 A SST Tungsten 2000 460 3 2 32 Chromex MaxLife Inlet 1 1 2 in npt 18 Carbide Outlet 1 in npt Wetted Parts Carbon Steel Stainless Steel Leather PTFE Ultra High Molecular Weight Polyethylene UHMWPE Tungsten Carbide 311690M Warnings Warnings The following warnings are for the setup use grounding maintenance and repair of this equipment
12. PACKING vee leather 3 192263 GLAND male 2 107313 PACKING o ring 1 Throat Packing Kit 24C405 With UHMWPE and PTFE throat packings For pumps with 750cc 1000cc 1500cc and 2000cc lowers PartNo Description Qty 192264 GLAND female 1 183295 PACKING vee unmwpe 5 183352 PACKING vee ptfe 3 192263 GLAND male 2 107313 PACKING o ring 1 21 Graco Standard Warranty Graco warrants all equipment referenced in this document which is 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 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
13. before operating the equipment Check hoses tubes and couplings daily Replace worn or damaged parts immediately 9 EQUIPMENT MISUSE HAZARD e Misuse can cause death or serious injury Do not operate the unit when fatigued or under the influence of drugs or alcohol Do not exceed the maximum working pressure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical Data in all equipment manuals Read fluid and solvent manufacturer s warnings For complete information about your material request MSDS forms from distributor or retailer Check equipment daily Repair or replace worn or damaged parts immediately with genuine manu facturer s replacement parts only Do not alter or modify equipment Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations 4 311690M Warnings MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts Keep clear of moving parts e Do not operate equipment with protective guards or covers removed Pressurized equipment can start without war
14. limits 10 the positioning of the seat ensuring that the vent hole V is not blocked by part of the housing See FIG 5 pressure relief valve T18407a Fic 5 5 Install the inlet seat without a relief valve 34 in the right side of the inlet housing 15 The seats 6 and 34 are not reversible the cham fered side must face the ball 6 Place the inlet manifold 18 on the inlet housing 15 Install the lockwashers 8 and capscrews 9 Torque to 25 30 ft lb 34 40 Nem See FIG 8 7 Place the intake manifold 18 in a vise Place one o ring 2 in each side of the inlet housing 15 where the tubes 3 sit Place o rings 2 in the grooves at each end of the tubes Place a gasket 4 in both the inlet and outlet housing 15 and 16 Position the tubes and cylinder 1 in the lower housing It may be necessary to use a rubber mallet to set the fluid tubes 3 and cylinder 4 in place 311690M Repair 8 Lubricate the inside of the cylinder 4 Slide the pis washers 8 and screws 9 and torque to 25 30 ton assembly into the cylinder Rotate the piston as ft lb 34 40 Nem shown in FIG 6 N 24 is reversible 15 Reconnect the lower to the motor See page 7 T18734a FIG 6 9 Install the o ring 39t on the throat cartridge 35 then screw the throat cartridge into the outlet hous ing 16 10 Lubricate the throat packings and glands Install one male gland 19t then f
15. 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 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 MATERIAL
16. 100 ft lb 135 Nem 13 Tighten the packing nut 21 firmly and then turn the nut another 1 4 turn If you have a torque wrench tighten the packing nut to 30 ft lb 40 Nem then re tighten to 15 20 ft lb 20 27 Nem 14 Screw the coupling nut K and collars G onto the piston rod H Torque to 145 150 ft lb 197 203 Nem See FIG 2 15 On Viscount l pumps reinstall the pin A If neces sary reconnect the hydraulic supply and move the pump to the middle of its stroke Install the pin in the first hole from the end of the coupling Repair Kits Pump seal kits are available for each pump size Throat packing kits are also available See page 19 to order Parts supplied in the pump seal kit are marked with one asterisk in the text and drawings for example 2 Parts supplied in the throat packing kit are marked with a sym bol for example 19t For the best results use all the parts in the kit Lower Disassembly 1 Remove the pump from the motor as described on page 6 See also FIG 7 2 Secure the inlet manifold 18 in a vise 3 Loosen but do not remove the packing nut 21 and cartridge 35 See FIG 7 311690M Repair 4 Remove the four capscrews 9 and washers 8 from around the outlet manifold 22 5 Remove the outlet manifold 22 balls 23 seats 24 and gaskets 7 6 Remove the three cylinder bolts 13 and lockwash ers 14 Lift off the outlet housing 16 along with the
17. 16A462 16A462 16A462 1 18 MANIFOLD inlet sst 192259 1192259 193205 193205 15H663 15H663 192259 1 MANIFOLD inlet cst 192260 1 197 GLAND male sst 192263 1192263 1192263 1192263 1192263 192263 1192263 192263 2 207 V PACKING throat UHMWPE 183295 183295 1183295 183295 183295 1183295 183295 183295 5 21 NUT packing sst 181684 1181684 181684 181684 181684 181684 181684 181684 1 22 MANIFOLD outlet sst 15G873 115G873 15G874 15G874 15H664 15H664 15G873 1 MANIFOLD outlet cst 181728 1 23 IBALL outlet Tin 25 mm dia sst 110259 1110259 1110259 110259 110259 110259 110259 110259 2 24 SEAT valve tungsten carbide 15H746 15H746 15H746 15H746 15H746 15H746 15H746 2 SEAT valve sst 183095 2 251 V PACKING throat leather 120238 120238 1120238 120238 120238 1120238 120238 120238 3 261 GLAND female sst 192264 1192264 192264 192264 192264 192264 1192264 1192264 1 34 SEAT intake valve sst 239865 239865 1239865 239865 1239865 239865 239865 239865 1 35 JADAPTER sst 192490 1192490 192490 192490 192490 192490 1192490 192490 1 36T PACKING o ring PTFE 107313 1107313 107313 107313 107313 107313 107313 107313 1 37 warning not shown 172479 1172479 172479 172479 172479 172479 1172479 1172479 1 39 SPACER 16D852 16D852 16D852 16D852 16D852 16D852 16D852 16D852 1 A Replacement Danger and Warning labels tags and cards are available at no cost Parts included in Seal Repa
18. 3 Disengage the trigger lock 4 Hold a metal part of the gun firmly to a grounded metal pail Trigger the gun to relieve pressure 5 Engage the trigger lock 6 Open all fluid drain valves in the system having a waste container ready to catch drainage Leave drain valve s open until you are ready to spray again 7 If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved after follow ing the steps above VERY SLOWLY loosen tip 311690M guard retaining nut or hose end coupling to relieve pressure gradually then loosen completely Clear hose or tip obstruction CAUTION Hydraulic Powered Pumps only When shutting down the hydraulic system always shut off the hydraulic supply line shutoff valve first and then the return line shutoff valve to prevent overpressurizing the motor or its seals When starting the hydraulic system open the return line shutoff valve first Disconnect the Lower To disconnect the lower follow the procedure on this page See pages 8 11 for procedures to repair lower To disconnect pump from an electric circulation assembly EPXXXX see manual 311594 In stand or wall mounted installations you do not have to remove the entire pump from its mounting Na 1 Relieve the pressure see Pressure Relief Proce dure page 6 2 Disconnect the hoses from the lower and plug the ends to prevent fluid contamination 3 Loos
19. 3085 2 4 GASKET cylinder UMWPE 15G881 15G881 15G881 15G881 15G881 15G881 15G881 15G881 2 5 IBALL intake 1 25 in da st 1101968 101968 101968 101968 101968 101968 101968 101968 2 6 SEAT intake valve with relief valve sst 253483 253483 253483 253483 1253483 253483 253483 253483 1 7 GASKET seat valve UHMWPE 181877 181877 181877 181877 181877 181877 181877 181877 4 8 WASHER flat 8 4 mm sst 111003 111003 111003 111003 111003 111003 111003 111003 8 9 CAPSCREW hex hd M8 x 1 25 x 25 sst 112084 112084 112084 1112084 112084 112084 112084 8 CAPSCREW hex hd M8 x 1 25 x 25 cst 107558 8 10 PISTON 4 in sst 15G885 15G885 15G885 115G885 15G885 15G885 15G885 15G885 2 11 PACKING piston 4 in UMWPE 15G888 15G888 15G888 115G888 15G888 15G888 15G888 15G888 1 12 NUT piston hex hd sst 15H989 15H989 15H989 15H989 15H989 15H989 15H989 15H989 1 13 Di hex hd 9 16 12 unc x 7 5 in 55499 1420199 120199 120199 120199 120199 120199 3 een hex hd 9716 12 unc x 7 5 in 120446 3 14 LOCKWASHER spring 9 16 in sst 108525 1108525 108525 108525 108525 108525 108525 3 LOCKWASHER spring 9 16 in cst 101333 3 15 HOUSING inlet sst 15G770 115G770 15G770 15G770 115G770 15G770 15G770 1 HOUSING inlet cst 15G891 1 16 HOUSING outlet sst 15G771 15G771 15G771 15G771 15G771 15G771 15G771 1 HOUSING outlet cst 15G892 1 17 ROD piston sst 16A462 16A462 16A462 16A462 116A462
20. Instructions Parts List G GRACO High Flo Lowers 311690M ENG Designed for low pressure medium volume circulation of finishing materials For professional use only Important Safety Instructions Read all warnings and instructions in your High Flo Pump manual 311211 Save these instructions See page 2 for Table of Contents and page 2 for List of Models and Maximum Working Pressures Patent Pending T18732a T18733a PROVEN QUALITY LEADING TECHNOLOGY Models Contents Models ug dE wi ue a ee 2 Lower Parts 14 750cc Lowers 2 Pump Seal Kits nennen nn 20 1000cc Lowers 2 Pump Seal Repair Kit 289548 20 1500cc LEES 3 Pump PTFE Seal Conversion Kit 289549 20 2000cc Loweis 3 Pump Seal Repair Kit 277360 20 Warnings 24 25K 322 a nr Snel Seas 4 Pump PTFE Seal Conversion Kit 277361 20 EE 6 Pump Seal Repair Kit 277362 20 Grounding zuerst 6 Pump PTFE Seal Conversion Kit 277363 20 Pressure Relief Procedure 6 Pump Seal Repair Kit 277358 20 Disconnect the Lower 7 Pump PTFE Seal Conversion Kit 277359 20 Reconnect the Lower 7 Throat Packing Kits 21 Reassemble the Coupling Rod and Tie Rods Throat Packing Kit 239868 21 tothe Motor 8 Throat Packing Kit 239872
21. No Description Qty 181877 GASKET seat valve 4 108526 PACKING o ring 6 15G881 SEAL gasket cylinder 2 15G888 PACKING piston 4 in UHMWPE 1 Kit 277358 15H469 PACKING piston 4 in PTFE 1 Kit 277359 311690M Throat Packing Kits Throat Packing Kit 239868 With leather throat packings For pumps with 750cc lowers Part No Description 192264 GLAND female 183294 PACKING vee leather 192263 GLAND male 107313 PACKING o ring Throat Packing Kit 239872 With leather and UHMWPE throat packings For pumps with 750cc lowers Part No Description 192264 GLAND female 183295 PACKING vee uhmwpe 183294 PACKING vee leather 192263 GLAND male 107313 PACKING o ring Throat Packing Kit 239866 With PTFE throat packings For pumps with 750cc 1000cc 1500cc and 2000cc lowers Part No Description 192264 GLAND female 183352 PACKING vee ptfe 192263 GLAND male 107313 PACKING o ring 311690M Qty Qty ND CO Och Qty ND Throat Packing Kits Throat Packing Kit 277356 With leather throat packings For pumps with 1000cc 1500cc and 2000cc lowers PartNo Description Qty 192264 GLAND female 1 120238 PACKING vee leather 8 192263 GLAND male 2 107313 PACKING o ring 1 Throat Packing Kit 277357 With leather and UHMWPE throat packings For pumps with 1000cc 1500cc and 2000cc lowers PartNo Description Qty 192264 GLAND female 1 183295 PACKING vee unmwpe 5 120238
22. S 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 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 proc dures 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 nearest distributor Phone 612 623 6921 or Toll Free 1 800 328 0211 Fax 612 378 3505 All written and visua
23. The exclama tion point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risk Refer back to these warnings Additional product specific warnings may be found throughout the body of this manual where applicable FIRE AND EXPLOSION HAZARD My Flammable fumes such as solvent and paint fumes in work area can ignite or explode To help prevent fire and explosion as e Use equipment only in well ventilated area e Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and plastic drop cloths potential static arc Keep work area free of debris including solvent rags and gasoline Do not plug or unplug power cords or turn power or light switches on or off when flammable fumes are present Ground all equipment in the work area See Grounding instructions Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail If there is static sparking or you feel a shock stop operation immediately Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area PRESSURIZED EQUIPMENT HAZARD Fluid from the gun dispense valve leaks or ruptured components can splash in the eyes or on skin and cause serious injury Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment e Tighten all fluid connections
24. en the coupling nut K and remove the collars G Remove the coupling nut from the piston rod H Unscrew the locknuts B from the tie rods C Pull the lower D off the motor E See Fic 2 and FIG 3 Reconnect the Lower If the coupling rod F and tie rods C have been disassembled from the motor see Reassemble the Coupling Rod and Tie Rods to the Motor on page 8 1 Assemble the coupling nut K to the piston rod H 2 Orient the lower D to the motor E Position the lower on the tie rods C Lubricate the threads of the tie rods Screw the tie rod locknuts B onto the tie rods Tighten the locknuts and torque to 50 55 ft lb 68 75 Nem 311690M Repair 3 Insert the collars G into the coupling nut K Tighten the coupling nut onto the piston rod H and torque to 90 100 ft lb 122 135 Nem 4 Flush and test the pump before reinstalling it in the system Connect hoses and flush the pump While it is pressurized check for smooth operation and leaks Adjust or repair as necessary before reinstall ing in the system Reconnect the pump ground wire before operating NXT Pump Shown A Torque to 90 100 ft lb 0 G A 122 135 Nem 0 A A Torque to 50 60 ft Ib 68 81 Nem A Apply anti seize lubricant T18394a FIG 2 Repair Viscount I Pump Shown A Torque to 90 100 ft lb 122 135 Nem A Torque to 50 55 ft lb 68 75 Nem A Apply anti seize lubricant TI7674b
25. fluid tubes 3 cylinder 1 and piston assembly 17 10 11 12 39 7 Remove the throat cartridge 35 and o ring 36 8 Remove the glands 19 26 and packings 20 25 9 Remove the tubes 3 and cylinder 1 from the inlet housing 15 Pull the piston assembly out of the cyl inder 10 Remove the inlet manifold 18 from the vise 11 Remove the four capscrews 9 and washers 8 from the inlet manifold 18 Use a flatblade screw driver inserted between the inlet housing 15 and the inlet manifold 18 to separate them One intake seat 6 includes a pressure relief valve V This seat must be located exactly where shown the left side as viewed in FiG 7 Use the text cast into the inlet housing as a guide 12 Remove the balls 5 intake seats 6 and 34 and gaskets 7 13 Inspect the pressure relief valve in the seat 6 to make sure it is not clogged Press down on the valve s ball to see if the ball and the spring are free to move See FIG 4 TI8407a relief valve FIG 4 Repair CAUTION If the pressure relief valve in the seat 6 is clogged or filled with material soak the seat in a compatible sol vent Make sure all material residue is cleaned from the ball and seat area If the relief valve cannot be thoroughly cleaned so that the ball and spring are free to move replace the seat 6 14 Place the flats of the piston nut 12 in a vise Unscrew the rod 17
26. from the nut and spacer Dis assemble the piston 10 and remove the seal 11 Clean and Inspect Parts Clean all parts in a compatible solvent Inspect all parts for wear or damage If you are using a repair kit use all the new parts in the kit discarding the old ones they replace Replace any other parts as needed Worn or damaged parts may cause the pump to perform poorly or cause premature wear of the new seals and packings Lower Reassembly 1 Place the halves of the piston 10 around the pack ing 11 and snap them together See Fic 8 2 Apply thread sealant Loctite 263 or 2760 to the piston rod 17 threads Screw the rod through the piston packing and spacer and into the piston nut 12 Torque the nut to 95 100 ft Ib 129 135 Nem Allow to cure for at least 12 hours before use 3 With the lower pump housing 11 turned upside down install the balls 5 and the gaskets 7 NA COMPONENT RUPTURE HAZARD The relief valve seat 6 must be installed at the fluid intake as shown in FIG 8 The relief valve reduces the risk of pump overpressurization The seat cannot relieve pressure if installed on the other side of the inlet housing 4 Install the relief valve intake seat 6 in the left side of the lower housing 11 as viewed in FIG 8 Text cast into the lower housing identifies the correct location for the relief valve seat The pin P on the seat must point up into the housing The pin
27. g Repair Kit purchase separately See page 21 311690M 15 Lower Parts 1000cc Lowers Part No 253033 Series A Stainless Steel Part No 253061 Series A Carbon Steel Part No 253398 Series A Stainless Steel Part No 253423 Series A Stainless Steel Part No 253520 Series A Stainless Steel Part No 253523 Series A Stainless Steel Part No 253568 Series A Stainless Steel Lower Ref No Description 253033 24E783 253061 1253398 253423 253520 1253523 253568 Qty 1 CYLINDER pump sst 183047 1183047 15H452 183047 183047 115H452 15H452 1 CYLINDER pump cst 183032 1 2 PACKING o ring PTFE 108526 108526 108526 108526 108526 108526 108526 108526 6 3 TUBE fluid sst 183085 183085 1183085 183085 183085 1183085 183085 183085 2 H GASKET cylinder UUWPE 1183094 183094 183094 183094 183094 183094 183094 183094 3 5 BALL intake 1 25 in dia sst 101968 1101968 101968 101968 1101968 101968 101968 101968 2 6 SEAT intake valve with relief valve sst 253483 253483 253483 253483 1253483 253483 253483 253483 1 7 GASKET seat valve UHMWPE 181877 181877 181877 181877 181877 181877 181877 181877 4 8 WASHER flat 8 4 mm sst 111003 111003 111003 111003 111003 111003 111003 111003 8 9 CAPSCREW hex hd M8 x 1 25 x 25 sst
28. ir Kit purchase separately See page 20 T Parts included in Throat Packing Repair Kit purchase separately See page 21 18 311690M Lower Parts 311690M 19 Pump Seal Kits Pump Seal Kits Pump Seal Repair Kit 289548 Pump PTFE Seal Conversion Kit 289549 Lower Model 289366 Part No Description 181877 GASKET seat valve 108526 PACKING o ring 181875 SEAL gasket cylinder 181680 PACKING piston 2 5 in UHMWPE Kit 289548 187761 PACKING piston 2 5 in PTFE Kit 289549 Pump Seal Repair Kit 277360 Pump PTFE Seal Conversion Kit 277361 Lower Models 253033 253061 253398 253423 253520 253523 253568 Part No Description 181877 GASKET seat valve 108526 PACKING o ring 183094 GASKET cylinder 15G886 PACKING piston 3 in UHMWPE Kit 277360 15H467 PACKING piston 3 in PTFE Kit 277361 20 Qty NOA Qty NOA Pump Seal Repair Kit 277362 Pump PTFE Seal Conversion Kit 277363 Lower Models 253034 253062 253085 253397 253521 253524 253569 Part No Description Qty 181877 GASKET seat valve 4 108526 PACKING o ring 6 181876 GASKET cylinder 2 15G887 PACKING piston 3 5 in UHMWPE 1 Kit 277362 15H468 PACKING piston 3 5 in PTFE 1 Kit 277363 Pump Seal Repair Kit 277358 Pump PTFE Seal Conversion Kit 277359 Lower Models 253035 253063 253086 253396 253522 253525 253570 Part
29. ive v packings with the lips facing down one UHMWPE 20f one leather 25t UHMWPE leather UHMWPE Install the female gland 26t Install three v packings with the lips facing up UHMWPE leather UHMWPE Install the other male gland 19f Install the packing nut 21 finger tight 11 Install the outlet housing 16 It may not seat well on the tubes and cylinder Install the bolts and lock washers 14 from the inlet housing 15 As you tighten the bolts into the outlet housing 16 they will draw the housings firmly onto the tubes and cyl inders Tighten the bolts uniformly and torque to 25 30 ft lb 34 40 Nem 12 Apply lubricant to the throat cartridge threads and torque the cartridge 35 to 100 ft lb 135 Nem 13 Tighten the packing nut 21 firmly and then turn the nut another 1 4 turn If you have a torque wrench tighten the packing nut to 30 ft lb 40 Nem then re tighten to 15 20 ft Ib 20 27 Nem 14 Place a ball 23 seat 24 and gasket 7 in each side of the outlet manifold 22 Install the outlet manifold on the outlet housing 16 Install the lock 311690M 11 Repair 2 er A Apply lubricant to all packings A Apply Loctite 243 blue to threads Allow to cure for at least 12 hours before use UU ZA Apply Loctite 263 or 2760 red to threads Allow to cure for at least 12 hours before use A Tighten uniformly until cylinder 4 is seated Torque to 25 30 ft lb 34 40 Nem
30. l 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 311690 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 Copyright 2006 Graco Inc is registered to ISO 9001 www graco com Revised 02 2011
31. ning Before checking moving or servicing equipment follow the Pressure Relief Procedure in this manual Disconnect power or air supply TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read MSDS s to know the specific hazards of the fluids you are using Store hazardous fluid in approved containers and dispose of it according to applicable guidelines Always wear impervious gloves when spraying or cleaning equipment PERSONAL PROTECTIVE EQUIPMENT You must wear appropriate protective equipment when operating servicing or when in the operating area of the equipment to help protect you from serious injury including eye injury inhalation of toxic fumes burns and hearing loss This equipment includes but is not limited to Protective eyewear Clothing and respirator as recommended by the fluid and solvent manufacturer e Gloves Hearing protection 311690M Repair Repair To service the pump assembly see manual 311211 e To service the air motor see manual 311238 e To service the hydraulic motor see manual 308330 Grounding PN w The equipment must be grounded Grounding reduces the risk of static and electric shock by providing an escape wire for the electrical current due to static build up or in the event of a short circuit Pump Use the ground screw Z and lock
32. st results use all the parts in the kit 1 Flush the pump if possible 2 Stop the pump at the middle of its stroke 3 Shut off the air or hydraulic supply 4 Unscrew the coupling nut K from the piston rod H Allow the nut and collars G to rest on the pis ton rod See FIG 2 5 Cycle the pump slowly to the bottom of its stroke ZN a 6 Relieve the pressure see Pressure Relief Proce dure page 6 7 Lift the motor shaft and remove the coupling nut K and collars G See FIG 2 and FIG 3 8 Loosen the packing nut 21 See FIG 8 Keer packing nut installed but loose 9 Loosen and remove the throat cartridge 35 Remove the PTFE o ring 36 See FIG 8 10 Remove the glands 19 26 and packings 20 25 311690M 11 Lubricate the throat packings and glands Install one male gland 19t then five v packings with the lips facing down one UHMWPE 207 one leather 251 UHMWPE leather UHMWPE Install the female gland 26t Install three v packings with the lips facing up UHMWPE leather UHMWPE Install the other male gland 19t Install the packing nut 21 finger tight See FIG 8 Inspect the surface of the piston rod 17 If it is scratched replace the piston rod 12 Install the o ring 36 on the throat cartridge 35 Apply lubricant to the throat cartridge threads then screw the cartridge into the upper pump housing 1 Torque the throat cartridge to
33. washer on the motor to attach ground wire 244524 Y Tighten the screw securely Connect the other end of the ground wire to a true earth ground See FIG 1 T18250a Fic 1 Air and fluid hoses use only electrically conductive hoses with a maximum of 500 ft 150 m combined hose length to ensure grounding continuity Check the electrical resistance of hoses If total resistance to ground exceeds 29 megohms replace hose immedi ately Air compressor follow manufacturers recommenda tions Hydraulic power supply follow manufacturer s recom mendations Surge tank use a ground wire and clamp Spray gun ground through a connection to a properly grounded fluid hose and pump Fluid supply container follow local code Object being sprayed follow local code Solvent pails used when flushing follow local code Use only conductive metal pails placed on a grounded surface Do not place the pail on a nonconductive sur face such as paper or cardboard which interrupts grounding continuity To maintain grounding continuity when flushing or relieving pressure hold metal part of the spray gun firmly to the side of a grounded metal pail then trigger the gun Pressure Relief Procedure WA 1 Engage trigger lock 2 Air Powered Pumps only Close the bleed type master air valve Hydraulic Powered Pumps only Close the hydraulic supply line valve first then the return line valve

Graco 311690M User's Manual

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