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Haier 3150 SA manual

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  • Page 1

    Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2004, Graco Inc. is r egistered to I. S. EN ISO 9001 310622L Instr uctions/P ar ts List High Sanitation Pumps For use in sanitary applications. Models 1590 & 3150 SA__ Sanitary Diaphragm Pump Models 1590 & 3150 SB__ Sanitary Ball Check Pump Model 3150 SF__ Sanitary Flapper Chec k[...]

  • Page 2

    Contents 2 310622L Contents W arning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 T roub les[...]

  • Page 3

    Warnings 310622L 3 Wa r n i n g s The f ollo wing general w arnings are f or the saf e setup , use, ground ing, maintenance , and repair of this equipment. The e xclamation point symbols aler t you to gener al w arnings and the hazard symbols ref er to pr ocedure-specific risks. Ref er bac k to these W ar nings. Additional, pr oduct-specific w arni[...]

  • Page 4

    Warning 4 310622L BURN HAZARD Equipment surf aces and fluids that are heated can become v er y hot during operat ion. T o av oid se v ere burns, do not t ouch hot fluid or equipmen t. W ait until eq uipment/fluid has cooled completely . PERSONAL PRO TECTIVE EQUIPMENT Y ou must w ear appropriate prot ectiv e equipment wh en operati ng, servicing, or[...]

  • Page 5

    Installation 310622L 5 Installation General Information • The typical installation shown in F IG . 3 is only a guide f or selecting and installing system compo- nents . Contact y our Gr aco di stributor f or assistan ce in planning a system to suit your needs. • Alwa ys use gen uine Gra co par ts and accessories. • Ref erence numbers and lett[...]

  • Page 6

    Installation 6 310622L F IG . 2 • Air and fluid hoses : Use only grounded hoses with a maximum of 500 ft (150 m) combined hose le ngth to ensure groundin g continuity . • Air compressor : F ollow the man uf acture r’ s re com- mendations . • Fluid supply containe r : F ollow the l ocal code. Mountings • Be sure the mounting surf ace can s[...]

  • Page 7

    Installation 310622L 7 4. At inlet fluid pr essures greater than 15 psi (0.1 M P a, 1 bar), diaphragm lif e will be shor tened. 5. See the Te c h n i c a l D a t a on pages 34 and 37 f or maximu m suction lift (w et and dry). Fluid Outlet Line A fluid drain v alv e (J) is required to relie ve pressure in the hose if it is plugged. The dr ain v alv [...]

  • Page 8

    Installation 8 310622L Changing the Orientatio n of the Fluid Inlet and Outlet P orts The pump is ship ped with the por ts f acing the sa me direction. T o re-orientate the port s into any position: 1. Remove the clamps (13 0) holding the inlet an d/or outlet tee to the elbows. 2. Rotate the ma nifold tee (339) and reattach. Inst all the clamps (13[...]

  • Page 9

    Installation 310622L 9 F IG . 5 V enting Exhaust Air P U T D A B C F E TI8767a Key: A Air supply line B Bleed-type maste r air valv e (required for pump) C Air regulator D Air line quick disconnect E Master air valv e (f or accessories) F Air line filter P Muffler T Grounded air exhaust hose U Container for remote air e xhaust[...]

  • Page 10

    Operation 10 310622L Operation Pressure Relief Procedure 1. Shut off the air to the pump. 2. Open any av ailable outbound fluid valv e to relie v e fluid pres sure from t he pump. 3. If fluid is still in the outbound fluid lines , isolate this fluid as f ollows: a. Close the outbou nd fluid v alv es . b . Slowly remov e the fluid connectio ns from [...]

  • Page 11

    Maintenance 310622L 11 Maintenance Lubrication The air v alv e is designed to oper ate unlubricated, ho w- e v er if lubrication is desired, e v ery 500 hours of opera- tion (or mont hly) remo v e the hose fro m the pump air inlet and add two drops of machine oil to the air inlet . Flushing Inser t suction tube into cleaning solut ion. Open air re [...]

  • Page 12

    Maintenance 12 310622L Preventive Maintenance Sc hedule Estab lish a pre v entiv e maintenance sch edule based on the pump’ s ser vice histor y . This is especially impor t ant f or pre v entio n of spills or leakage du e to diaphr agm f ailure. The f ollowing is a list of recommende d maintenanc e procedures and frequencies to oper ate y our equ[...]

  • Page 13

    Maintenance 310622L 13[...]

  • Page 14

    Troubleshooting 14 310622L T r oubleshooting • Relie v e the pressure bef ore checking or servicing the equipment. • Check all possible problems and causes bef ore disassem bling the pump . PROBLEM CA USE SOLUTION Pump cycles at stall or f ails to hold pressure a t stall. W orn check v alv e balls (541 ) or seats (233). Replace. See p age 19. P[...]

  • Page 15

    Troubleshooting 310622L 15 PROBLEM CA USE SOLUTI ON Leak in inlet or outlet sanit ar y fit- ting. Loose sanitary clamp. Tighten clamp . Damaged or w orn gasket. Replace gask et. Misalignment of inlet/outlet hose or pipe. Use flexib le hoses at pump inlet and outlet. Gask et does not seal. Use a standard san itary gasket of fle xible material suc h [...]

  • Page 16

    Service 16 310622L Service Repairing the Air V alve T ool Required • T orque wrench • T orx (T20) screwdr iver or 7 mm (9/32 in.) sock et wrench • Needle-nose pliers • O-ring pick • Lithium base g rease Disassemb l y 1. Relie v e the pressure. 2. With a T orx (T2 0) screwdriver or 7 mm (9/32 in. ) sock et wrench, remov e the six scre ws ([...]

  • Page 17

    Service 310622L 17 5. Inspect the v alv e plat e (108) in place . If damaged, use a T orx (T20) scre wdriver or 7 mm (9/32 in.) sock et wre nch to remo v e the three scre ws (103) . Remove the valv e plate (1 08). See F IG . 9. 6. Inspect the bearings (112, 117 ) in place. Se e Pa r t s on page 31. The bea rings are tapered an d, if dam- aged, must[...]

  • Page 18

    Service 18 310622L 8. Install the valv e carriage (1 05) so its tabs slip into the groov es on the narrow end of the actu ator pis- tons (111). See F IG . 11. 9. Align the v alv e gask et (104 ) and co v er (102) with the six holes in the center housing (101). Secure with six screws (103 ), using a T orx (T2 0) screw- driver or 7 mm (9/32 in.) soc [...]

  • Page 19

    Service 310622L 19 Check V alve Repair Disassemb l y 1. Relie v e the pressure . Disconnect all hoses . 2. Remov e the pum p from its mounting. Dr ain. 3. F ro m the outlet manif o ld, remov e both upper clamps (132a). 4. Remove outlet manifold lea ving elbows (128), gas- ke ts (129), clamps (130), an d tee (339) assemb led. 5. F or 3A Ball Check p[...]

  • Page 20

    Service 20 310622L F or Sanitary Ball Check pum ps : remov e ba ll gasket (242) and ball (541). Remove lo wer clamp (132 b), seat (233), and gask et (240) . Clean all par ts and inspect f or w ear or damage . Replace par ts as needed. F or Flapper Chec k pumps: remov e gasket (240). Remov e mid dle clamp (232) and housing (252). Remove middle gaske[...]

  • Page 21

    Service 310622L 21 7. Repeat f or inlet manifold. Reassembl y 1. Reassemb le inlet and outle t fluid manif olds in re v erse order . See step 6. Tighten clamps handtight. 2. Reassemble ball or flapper chec k assembly in re v erse order . See step 5. Tighten clamps handtight. Diaphragm Repair T ools Required • T orque wrench • 5/8 in. wrench •[...]

  • Page 22

    Service 22 310622L . 7. Pull the ot her diaphragm assem bly and the dia- phragm shaft (121 ) out of the center housing (101 ). Hold the shaft flat s with a 19 mm open e nd wrench, and remove the diaphragm assembly from the shaf t. Disassemble the remaining diaphragm assemb ly . 8. Inspect the dia phragm shaft (1 21) f or w ear or scratches . If it [...]

  • Page 23

    Service 310622L 23 4. Grease the length of the diaphrag m shaft (121), and slide it through the ho using (101). 5. Assemb le the other diaph ragm assemb ly to the shaft as e xplained in step 2. 6. Non 3A approved diaphragms: Using a 5/8 in. wrench hold the wrench flat s of one diaphr agm assemb ly and torque the o ther diaphr agm to 60-70 ft-lb (81[...]

  • Page 24

    Service 24 310622L . 8. If y ou remo v ed the diaphr agm shaft bearings (117) reach into the ce nter housing (101) with an o-ring pic k and hook the u-cups (110), t hen pull them out of the housing. Inspe ct the u-cups . See F IG . 22. Replace par ts as needed. Reassembl y 1. Install the shaft u-cu ps (110) so the lips face out of the housing. 2. I[...]

  • Page 25

    Pump Matrix 310622L 25 Pump Matrix 3150 Stainless Steel Sanitary Pumps Y our Model No . is marked on the pump’ s ser ial plate. T o determine the Model No . of your pump from the f ollow- ing matrix, select the six digits which describe y our pump, working from lef t to r ight. The first digit is alwa ys S , de signating Gr aco Sanitary diaphragm[...]

  • Page 26

    Parts Drawing 26 310622L Pa r t s D r a w i n g 3A Pump Shown 128 132 *242 *541 233 *240 234 128 *129 130 *331 129* 130 135 446* Flapper Chec k V alve Assembl y TI7645c 339* 445 Apply a high strength thread lock er to diaphragm plate side of screw threads. Apply a medium strength thread lock er to shaft side of screw threads. Apply a waterproof san[...]

  • Page 27

    Parts List 310622L 27 Pa r t s L i s t Pump Configuration P arts List * Indicates replacement par ts. Inlet and Outlet P arts List * Indicates replacement par ts. Digit Ref. No. P art No. Description Qty Model 3150 A 3A Approv ed Ball Check 132 510490 CLAMP , 4 in. 4 2XB 15H406 SEA T 4 234 249533 CO VER, fluid 2 240* 15H460 GASKET , 4 in., EPDM 12 [...]

  • Page 28

    Parts List 28 310622L Diaphragm Material P arts List * Indicates replacement parts. † Indicates a recomm ended spare part. Digit Ref. P art Description Qty Model 3150 A 253224 3A Approved, EPDM, Ov ermolded; includes 110 and 446 110 112181 U-CUP 2 446*† DIAPHRA GM ASSY 2 445 189298 PLA TE, diaphragm (air side) 2 6 253225 Santoprene; i ncludes 1[...]

  • Page 29

    Parts List 310622L 29 Check Ball Material P arts List * Indicates re placement par ts. † Indicat es a recommended spare par t. Digit Ref. Part Description Qty Model 3150 A 3A Approv ed, PTFE 541*† 112359 BALL 4 F Flapper check NONE 6 Santoprene 541*† 112361 BALL 4 7 BUNA-N 541*† 15B492 BALL 4 8 fluoroelastomer 541*† 15B491 BALL 4 Model 15[...]

  • Page 30

    Parts Drawing 30 310622L Pa r t s D r a w i n g 104 ◆ 103 102 105 ◆ 111 11 0 ◆ 116 ◆ 114 115 ◆ 103 108 ◆ 112 113 110 ◆ 117 121 101 659 164 TI4680c TI8068a 638 122 120 119 637 147 Z 3 2 Apply medium strength adhesive to outside surface of piston bearing and inside surf ace of center housing bore. Apply a medium strength thread lock er [...]

  • Page 31

    Parts List 310622L 31 Pa r t s L i s t Air Section P arts ◆ P art s included in Air V alve Repair Kit 255122 (purchase separ ately). ▲ Replacement Dang er and W arning labels, tags, an d cards are av ailable at no cost. Fluid Section P arts Leak Detector and Pu mp Stand P arts List * Indicates repla cement part s. † Indicates a reco mmended s[...]

  • Page 32

    Accessories 32 310622L Accessories 15D990 Leak Detector Sensor and control pa cka ge that monitors the d ia- phragm cond ition. In case of diaphr agm f ailure , the con- trol will provide an audible alarm and rela y contacts f or remote alar m s or soleno ids. See Leak Dete ctor manual 311200. 3150 Con version Kits 15H461 3A Appro ved Ball Chec k C[...]

  • Page 33

    Model 1590 310622L 33 Model 1590 Dimensional Dra wing 22.0 in. (558.8 m m) 23.5 in. (596.9 mm) 35.8 in. (909.3 mm) 24.9 in. (632.5 mm) 8.6 in. (218.4 mm ) TI8778a TI8777 a[...]

  • Page 34

    Model 1590 34 310622L Model 1590 T echnical Data Santoprene ® is a register ed tra demark of the Monsa nto Co . Loctite ® is a registered trademark of the Lo ctite Corporation. * Displacement per cycle may v ary based on suction condit ion, discharge head, air pressure, and fluid type. ** Noise le v els measure d with the pump mounted on the st a[...]

  • Page 35

    Model 1590 310622L 35 Model 1590 P erf ormance Chart T est Conditions: Pump tested in water with inlet submerged T o find Fluid Outlet Pressure (psi/MP a/b ar) at a specific fl uid flow (gpm/lpm) and operat ing air pressure (psi/MP a/bar): 1. Locate fluid f low r ate along bot tom of chart. 2. Follo w v er tical line up to intersec tion with select[...]

  • Page 36

    Model 3150 36 310622L Model 3150 Dimensional Dra wing TI4685d 37.5 in. (952.5 mm) 19.3 in. (490.2 mm ) 22.0 in (558.8 mm ) TI4929d 28.3 in. (718.8 mm ) 6.5 in. (165.1 mm) 23.5 in. (596.9 mm ) 28.4 in. (721.4 mm) 6.5 in. (165.1 mm ) 37.6 in. (955.0 mm ) TI7610c 3A Ball Chec k V alve Pumps Sanitary Ball Check V alve Pumps TI4928d 19.3 in. (490.2 mm )[...]

  • Page 37

    Model 3150 310622L 37 Model 3150 T echnical Data Santoprene ® is a register ed tra demark of the Monsa nto Co . Loctite ® is a registered tradema rk of the Loctite Corporation. * Displacement per cycle ma y v ary based on suction co ndi tio n, discharge head, air pre ssure, and fluid t ype. ** Noise le v els measured with th e pump mounted on the[...]

  • Page 38

    Model 3150 38 310622L Model 3150 P erf ormance Chart T est Conditions: Pump tested in water with inlet submerged T o find Fluid Outlet Pressure (psi/MP a/b ar) at a specific fl uid flow (gpm/lpm) and operat ing air pressure (psi/MP a/bar ): 1. Locate fluid flo w rate alon g bottom of chart. 2. F ollow v er tical line up to intersection with selecte[...]

  • Page 39

    Model 3150 310622L 39[...]

  • Page 40

    All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. This manual contains English. MM 310622 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. P.O. BOX 14[...]