Graco saniforce 1590, Repair Parts

Page 1: ...classified classified locations locations locations unless unless unless otherwise otherwise otherwise stated stated stated See See See Approvals Approvals Approvals page page page for for for more more more information information information For For For professional professional professional use use use only only only Important Important Important Safety Safety Safety Instructions Instructions I...

Page 2: ...ve Repair 9 Check Valve Repair 12 Standard Diaphragm Repair 14 Overmolded Diaphragm Repair 16 Center Section Repair 19 Leak Detectors 21 Parts 22 Diaphragms 26 Technical Specifications 29 Related Related Related Manuals Manuals Manuals Manual Number Title 3A5999 SaniForce High Sanitation Diaphragm Pumps Operation 3A6976 Leak Detection System Instructions Parts 2 3A6781D ...

Page 3: ...l equipment in the work area See Grounding Grounding Grounding instructions 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 Use only grounded fluid lines Stop Stop Stop operation operation operation immediately immediately immediately if static sparking occurs or you feel ...

Page 4: ...ent only for its intended purpose Call your distributor for information Route fluid lines and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend fluid lines or use fluid lines to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations TOXIC TOXIC TOXIC FLUID FLUID FLUID OR OR OR FUMES FUMES FUMES HAZA...

Page 5: ...and and Air Air Air Valve Valve Valve Material Material Material Manifolds Manifolds Manifolds 1590 1590 1590 3A 3A 3A 3 A compliant P P P Pneumatic S01A S01A S01A Stainless Steel for all but 2 piece PS diaphragms SSA SSA SSA Stainless steel TriClamp horizontal HS HS HS High Sanitation S02A S02A S02A Stainless Steel 3 A SSB SSB SSB Stainless steel DIN horizontal PH PH PH Pharmaceutical S03A S03A S...

Page 6: ...ecific pump model Ordering Ordering Ordering Information Information Information To To To Find Find Find Your Your Your Nearest Nearest Nearest Distributor Distributor Distributor 1 Visit www graco com 2 Click on Where Where Where to to to Buy Buy Buy and use the Distributor Distributor Distributor Locator Locator Locator To To To Specify Specify Specify the the the Configuration Configuration Con...

Page 7: ...ump will not cycle or cycles once and stops Leak detector has activated a shut down solenoid Investigate failure and reset leak detector Clogged suction line Inspect clear Sticky or leaking check balls or flapper checks Clean or replace Flap valves installed upside down Install the flapper valve with the text side facing the seat Ruptured diaphragm Replace See standard or overmolded diaphragm repa...

Page 8: ...gs Repair or replace Pump exhausts excessive air at stall Worn shaft seals Replace See standard or overmolded diaphragm repair procedure Loose air valve cover Tighten screws Air valve gasket or air cover gasket is damaged Inspect replace Pump leaks air externally Loose air cover clamps Tighten clamps Pump leaks fluid externally from ball check valves Loose manifolds damaged seal between manifold a...

Page 9: ...off valve J or the fluid drain valve K b For For For circulating circulating circulating applications applications applications ensure that the fluid shutoff valve J is closed and open the fluid drain valve K Air Air Air Valve Valve Valve Repair Repair Repair Tools Required Torque wrench Torx T20 screwdriver or 7 mm 9 32 in socket wrench Needle nose pliers O ring pick Lithium base grease Air valve...

Page 10: ...15 complete the Center Section Repair page 19 before continuing with the air valve reassembly 2 Install the valve plate 110 in the cavity seal down Install the three screws 107 using a Torx T20 screwdriver or 7 mm 9 32 in socket wrench Tighten until the screws bottom out on the housing 3 Install an o ring 108 on each pilot pin 112 Grease the pins and o rings Insert the pins into the bearings narro...

Page 11: ...gn the valve gasket 118 and cover 109 with the six holes in the center housing 101 Secure with six screws 107 using a Torx T20 screwdriver or 7 mm 9 32 in socket wrench Torque to 50 60 in lb 5 7 6 8 N m 3A6781D 11 ...

Page 12: ...p pull the frame quick release pins 207 and rotate the pump NOTE NOTE NOTE After draining rotate the pump to positions which will aid disassembly 3 Remove the clamps 23 on the outlet manifold 17 and remove the manifold NOTE NOTE NOTE Use care while removing manifolds to avoid damage to check valve components 4 Remove remaining clamps 23 manifolds 16 17 gaskets 18 and check valves 19 20 5 Clean and...

Page 13: ... components 4 Remove remaining clamps 23 manifolds 16 17 gaskets 18 and check valves 8 5 Clean and inspect gaskets flappers and seating surfaces for any damage and replace as necessary 6 To continue with diaphragm disassembly see Disassemble the Standard Diaphragms page 14 Reassemble Reassemble Reassemble the the the Check Check Check Valves Valves Valves NOTE NOTE NOTE Lubricate clamps clamping s...

Page 14: ...he clamps 21 from the fluid covers 15 then pull the fluid covers off of the pump 4 With both fluid covers removed using two 5 8 in wrenches hold the wrench flats on the plates Y of each diaphragm assembly and loosen One diaphragm assembly will come free and the other will remain attached to the shaft 5 Disassemble the free diaphragm assembly 6 Remove plate 12 with bolt 14 installed diaphragm 10 ba...

Page 15: ... to attach the screw to the diaphragm plate if needed 2 Apply a medium strength thread locker to the shaft side of the screw 3 Screw assembled diaphragm assembly into shaft 24 and hand tighten 4 Grease the length of the diaphragm shaft 24 and slide it through the housing 101 5 Assemble the other diaphragm assembly to the shaft as explained in step 2 6 Using a 5 8 in wrench hold the wrench flats of...

Page 16: ... with air will be separated from the center section air cover This allows you to grip the diaphragms 5 To loosen grip both diaphragms securely around the outer edge and rotate counterclockwise One diaphragm assembly will come free and the other will remain attached to the shaft Remove the freed diaphragm 10 with screw 14 and air side plate 9 6 Pull the opposite diaphragm assembly and shaft 24 out ...

Page 17: ...bly NOTE NOTE NOTE To ensure proper spacing and alignment of manifolds install clamps 21 loose enough to allow for fluid cover movement before securing the covers and clamps in place NOTE NOTE NOTE Use a food grade anti seize lubricant on the clamp threads to aid in assembly 7 Align the fluid covers 15 and the center housing Secure the covers with the clamps 21 and hand tighten If after installing...

Page 18: ...install the gasket C and the air valve cover B Torque all bolts according to instructions in your pump manual 8 Reassemble the ball check valves and manifolds as explained in Check Valve Repair page 12 18 3A6781D ...

Page 19: ... the Standard Diaphragms page 14 or Disassemble the Overmolded Diaphragms page 16 NOTE If you are removing only the diaphragm shaft bearing 111 skip step 4 4 Disassemble the air valve as explained in Air Valve Repair page 9 5 Use a 9 16 in socket wrench to remove the screws 3 and nuts 105 holding the air covers to the frame 6 Use a 10 mm socket wrench to remove the screws 104 holding the air cover...

Page 20: ...lained in Reassemble Air Valve page 10 4 Align the new air cover gasket 102 so the pilot pin 112 protruding from the center housing 101 fits through the proper hole in the gasket 5 Align the air cover 103 so the pilot pin 112 fits in the middle hole M of the three small holes near the center of the cover 6 Apply a medium strength thread locker to the threads of the screws 106 Install the screws 10...

Page 21: ...he material before installing NOTE NOTE NOTE If the leak detector fails to sense the material troubleshoot the leak detector to see if the leak sensor has failed or the leak detector is unable to detect the material 6 To install the leak detector to the pump a If the leak detector needs to be installed in the bushing simply screw the leak detector in just past finger tight NOTE NOTE NOTE If using ...

Page 22: ...Parts Parts Parts Parts Ball Check pump shown 22 3A6781D ...

Page 23: ...cement pump for use in a drum or tote unloader obtain the six digit number from the pump being replaced and refer to the table below to determine the part number to order Tag Tag Tag Marking Marking Marking Order Order Order Pump Pump Pump p n p n p n 25P211 SP15 0070 25P212 SP15 0074 25P213 SP15 0076 25P214 SP15 0080 3A6781D 23 ...

Page 24: ...izontal 25P046 HS BALL vertical 25P048 PH BALL 25P022 HS 3 A FLAPPER 17 MANIFOLD outlet 1 25P021 HS 3 A BALL horizontal 25P047 HS BALL vertical 25P049 PH BALL 25P023 HS 3 A FLAPPER 18 GASKET pkg of 4 1 25P061 EPDM 25R601 Buna N 26A891 FKM Ref Ref Ref Part Kit Part Kit Part Kit Description Description Description Qty Qty Qty BALLS check valve pkg of 4 1 D0B070 Buna N 25R607 EPDM 26C245 PTFE 26C246 ...

Page 25: ...pkg of 2 1 25P113 use with PS diaphragms 25P114 use with all diaphragms except PS diaphragms 103 COVER air 2 15G668 HS 3 A 15G694 PH 104 25P125 SCREW pkg of 12 1 105 248904 CARRIAGE assembly 1 106 112181 U CUP 4 107 116344 SCREW 10 Ref Ref Ref Part Part Part Description Description Description Qty Qty Qty 108 157628 O RING 2 COVER 25P128 HS 3 A 109 25P129 PH 1 110 15H178 PLATE valve 1 111 188609 B...

Page 26: ... PS PS PS 25P207 1 SP SP SP 25P206 1 Kits include 2 diaphragms 10 2 diaphragm backers 11 if applicable 1 packet anaerobic adhesive 2 o rings Overmolded Overmolded Overmolded Diaphragm Diaphragm Diaphragm Kits Kits Kits Material Material Material Kit Kit Kit Qty Qty Qty EO EO EO 25P210 1 PO PO PO 25P208 1 Kits include 2 overmolded diaphragms 10 with set screw 14 Optional Optional Optional Sanitary ...

Page 27: ...25R684 1590HS FL SP EP 1 25R685 1590HS PH BN BN BN 1 25R686 1590HS PH CW FK FK 1 25R687 1590HS PH CW EO EP 1 25R688 1590HS PH CW SP EP 1 25R689 1590HS PH EP EO EP 1 Fluid Fluid Fluid Section Section Section Repair Repair Repair Kits Kits Kits Kit Kit Kit Description Description Description Qty Qty Qty 25R690 1590HS PH EP SP EP 1 25R691 1590HS PH FK FK FK 1 25R692 1590HS PH PT EO EP 1 25R693 1590HS...

Page 28: ...t Kit Part Kit Part Kit Description Description Description Qty Qty Qty 203 SCREW 3 8 16 unc 2 204 111743 WASHER flat 2 205 BUSHING 2 206 NUT acorn 2 207 PIN quick release 2 208 RETAINER 2 Included in hinge repair kit 24N798 Included in quick release pin kit 24N799 28 3A6781D ...

Page 29: ...0 65 gallons 2 46 liters flapper 0 31 gallons 1 17 liters Maximum free flow delivery ball 105 gpm 397 5 lpm flapper 80 gpm 302 8 lpm Maximum pump speed ball 165 cpm flapper 260 cpm Weight Weight Weight ball 89 lb 40 4 kg flapper 83 lb 37 6 Fluid Fluid Fluid Inlet Inlet Inlet and and and Outlet Outlet Outlet Size Size Size Stainless Steel 1 5 in sanitary flange or 40 mm DIN 11851 male thread Noise ...

Page 30: ...ature Temperature Range Range Range Diaphragm Ball Seat Diaphragm Ball Seat Diaphragm Ball Seat Material Material Material Fahrenheit Fahrenheit Fahrenheit Celsius Celsius Celsius Buna N BN 10 to 180 F 12 to 82 C FKM Fluoroelastomer FK 40 to 275 F 40 to 135 C Polychloroprene check balls CW 14 to 176 F 10 to 80 C PTFE check balls PT 40 to 220 F 40 to 104 C PTFE overmolded diaphragm PO 40 to 180 F 4...

Page 31: ...Notes Notes Notes Notes 3A6781D 31 ...

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