Graco 3A2889A manuale d’uso

Repair/Parts Husky™ 15120 Ai r-Operated Diaphragm Pum p 3A2889A EN Polypropylene or PVDF pumps for fluid transfer applications, including hi gh viscosity materials. For professional use only. Not for use in European explosive atmosphere locations. Importan t Safety Instru ctions Read all warnings an d instructions in this m anual. Save these ins[...]

Contents Wa rni ng s ........................................................... 3 Or der in g In fo rm ati on ........................................... 6 Related Manu a ls ................................................ 6 Co nfig ura ti on N umb er Ma tri x ............................... 7 Tr ou bl esh oot in g................................[...]

Warnings Warnings The following warnings are for th e setup, use, gro unding, maint enance, and repai r of thi s eq uipment. The exclamation p oint symbol alert s you to a general warni ng and the hazard symbols refer t o p rocedure- specific risks. When th ese symbols appear in th e body of this m anual or on warni ng labels, refer bac kt ot h e [...]

Warnings WARNING EQUIPMENT MISUSE HAZARD Misuse can cau se death or ser ious injury. • Do not oper ate the unit when fatigued or und er the influ ence of drugs or alcohol. • Do not exce ed the maximum working pressur e or tempera ture rating o f the lowest r ated system compo nent. See Technical Data in all equipment manuals. • Use fluids a[...]

Warnings WARNING TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause s erious injury or d eath if splashed in th e eyes or on skin, inhaled, or s wallowed. • Read MSDSs to know the specific hazards of th e fluids you are using. • Route exhaus t away f rom work area. If dia phragm ruptures, flui d may be exhausted into the air. • S[...]

Ordering Inform ation Ordering Info rmation To Find Your Ne arest Distributor 1. Visit www.graco.c om . 2. Click on Where to Buy and use the Distributor Locator. To Specify the Configuration of a New Pump Please call your distributor. OR Use the On line Husky Se lector Tool on the Process Equipmen t page at www.graco.com . To Order Replacement Par[...]

Con fi guration Nu mber Matrix Configuration Number Matrix Check the identi fication plate ( ID) for th e Configuration Number of your pum p. Use the following matrix to define the compone nts of your pump. CONFIGURA TION NO. P ART NO. SERIAL NO. SERIES DA TE CODE MAX WPR PSI-bar Graco Inc., P .O. Box 1441 Mpls, MN 55440 USA MADE IN Sample Con[...]

Troubleshootin g Troubleshooting Problem Cause Solution Pump is ru nning too fas t, causing cavitat ion before pri me. Reduce air inlet pressure . Check valve ball s everely worn or wedged in seat or mani fold. Replace bal la n ds e a t . Seat sever ely worn. Replace ball an d seat. Outlet or inlet cl ogged. Unclog. Inlet or o utlet valve clos ed. [...]

Troubleshootin g Problem Cause Solution Suction line i s loose. Tighten. Diaphragm (or backup ) ruptured. Replace. Loose manifolds, dama ged seats or o-rings. Tighten manifo ld bolts or re place seats or o-rings. Pump cavitation. Reduce pump speed or suctio n lift. Air bubbles i n fluid. Loose diaphragm sh aft bolt. Tighten. Diaphragm (or backup )[...]

Notes Notes 10 3A2889A[...]

Repair Repair Pressure Relief Procedure Follow the Pre ssure Relief Procedure whenever you see th is symbol. This equipment stays pressuri zed until pressure is relieved manual ly. To help prevent serious injury from pr essurized fluid, such a s splashing in the eyes or on skin, follo w the Pressure Relief Procedure when you stop pumping and befo [...]

Repair Replace Seals or Rebuild Air Valve Follow these instructions to service the ai r valve with one of the availabl e repair kits. Air Valve Seal Kit parts are mark ed with a †. Air Valve Rep air Kit parts are marked with a ♦. Air Valve End Cap Kit part s a r em a r k e dw i t ha‡ . Disassemble the Air Valve 1. Perform s teps 1-3 under Rep[...]

Repair 7. Grease an d install t he detent assembl y (203♦) into the pis ton. Install t he o-ring (21 4♦) on the cup (213♦). Apply a light film of grease to the o u t s i d es u r f a c eo ft h eo - r i n ga n dt h ei n s i d e mating surf ace of the base (212♦). Orient t he end of th e base that h as a magnet toward the end of t he cup tha[...]

Repair Check Valve Re pair NOTE: Kits are ava ilable for new check va lve balls and seats in a r ange of mate rials. See p age 27 to order kits i n the material( s) desired. O-rin g and fastener kits a lso are available. NOTE: To ens ure proper seating of the chec k balls, always r epl ace the seat s when replacin g the balls. Also, repla ce the o-[...]

Repair Diaphragm and Center Section Repair NOTE: Diaphragm kit s are available in a range of materials and styl es. See pages 28 – 29. A Center Rebuild Kit also is availa ble. See page 23. Parts included in t he Center Rebuil d Kit are marked with an *. For best results, use all kit parts. Disassemble the Diaphragm and Center Section 1. Foll ow t[...]

Repair Reassemble the Dia phragm and Center Section Follow all notes in the illus tration. Th ese notes contain important infor mation. NOTE: Apply li thium-ba sed grease whenever instru cted to grease. 1. Clean all par ts and inspect for wear or da mage. Replace parts as needed. 2. If removed, gr ease and insta ll the new pilot v alve cartridges ([...]

Repair SP and FK Models PO Models PT Models Rounded si de faces diaphragm Apply lithi um based grease. Apply primer and medium-strength (blue) thread locker. Torqu e to 65-70 ft-lb (88–95 N •m). AIR SIDE markings on diap hragm must face center housing. If screw comes loose or is replaced , apply permanent (red) th read locker to diaphra gm side[...]

Repair 8. To ensure prope r seating and exte nd diaphragm life, ap ply air pressu re to the pum p prior to attaching the second fluid cover. a. Place the supp li ed tool (302) where the air valve gasket ( 105) normally goes. Arrows (A) mus t face t oward the fluid cover that is already atta ched. Figure 2 Fluid cover tool b. Reattach the air va l[...]

Torque Instruct ions Torque Instructions If fluid cover o r manifold f asteners h ave been loosened, it i s important to t orque them using the following pro cedure to improve sealing. NOTE: Fluid cover and manifo ld fasteners have a thread-locki ng adhesive patch a pplied to the thr eads. If this patch is excessi vely worn, the fastener s may loo[...]

Parts Parts 20 3A2889A[...]

Parts Parts/Kits Qu ick Reference Use this tab le as a quick ref erence for part s/kits. Go to the pages indica ted in the tabl e for a full description of kit contents. Ref. Part/K it Descriptio n Qty. 1 –—— Center Section; Polypropylene, not sold separatel y 1 102 24B773 Air Valve; s e ep a g e2 4 1 Fluid Cover Kits; see page 26 24W210 Poly[...]

Parts Center Sectio n Sample Configuration Number Pump Model Center Secti on and Air Valv e Fluid Covers and Manifolds Seats Balls Diaphr agms Seat and Manifold Seal 15120P P01A P1 PP PT FK PT Ref Description Qty 101 HOUSING, center, not sold separately 1 102 VALVE, air, s e ep a g e2 4 1 103 SCREW, hi-lo stud 4 104* NUT, hex, flange, serra ted 4[...]

Parts Sample Configurat ion Number Pump Model Center Section and Air Valve Fluid Covers and Manifol ds Seats Balls Diaphr agms Seat and Manifold Seal 15120P P01A P1 PP PT FK PT Center Secti on Rebuild Kits (*) P01A with 2–Piece diaphragms ( PT ) or standard diaphr agms ( SP, FK ) 24W206 PO1G with overmo lded diaphr agms ( PO ) 24W207 Kits includ[...]

Parts Air Valve Sample Configuration Number Pump Model Center Secti on and Air Valv e Fluid Covers and Manifolds Seats Balls Diaphr agms Seat and Manifold Seal 15120P P01A P1 PP PT FK PT Ref Description Qty 201 HOUSIN G, not sold separatel y 1 202 ✦ PISTON 1 203 ✦ PISTON ASSEMBLY, detent 1 204 ✦ CAM, detent 1 205 ✦ PLATE, air valve 1 206 ?[...]

Parts Sample Configurat ion Number Pump Model Center Section and Air Valve Fluid Covers and Manifol ds Seats Balls Diaphr agms Seat and Manifold Seal 15120P P01A P1 PP PT FK PT ✝ Air Valve Se als K it All models 24B769 Kit includes: • 2 end cap o-rings (206) • 2 piston u-cups (208 ) • 2 screws, M3, shorter ( not used) • 2 screws, #4, lon[...]

Parts Fluid Covers a nd Manifolds Sample Configuration Number Pump Model Center Secti on and Air Valv e Fluid Covers and Manifolds Seats Balls Diaphr agms Seat and Manifold Seal 15120P P01A P1 PP PT FK PT Fluid Cover Kits Polypropylene PVDF P1, P2 24W210 F2 24W216 Kits include 1 fluid cover (2) Center Manifold Ki ts (Polypropylene Onl y) Outlet ([...]

Parts Seats and Chec k Balls Sample Configurat ion Number Pump Model Center Section and Air Valve Fluid Covers and Manifolds Seats Balls Diaphr agms Seat and Manifold Seal 15120P P01A P1 PP PT FK PT Seat Kits PP 24W225 SS 24W227 SP 24W226 PV 24W223 Kits include: •4 s e a t s ( 7), material indicat ed in table. NOTE: O-rings are sold separately. [...]

Parts Diaphragms Sample Configu ration Number Pump Model Center Secti on and Air Valv e Fluid Covers and Manifolds Seats Balls Diaphr agms Seat and Manifold Seal 15120P P01A P1 PP PT FK PT 1–Piece Bolt-Through Diaphragm Ki ts SP 24W218 FK 24W219 Kits include: • 2 diaphragms ( 12), material indicated in table • 1 diaphragm inst all tool (302 [...]

Parts Sample Configurat ion Number Pump Model Center Section and Air Valve Fluid Covers and Manifol ds Seats Balls Diaphr agms Seat and Manifold Seal 15120P P01A P1 PP PT FK PT 2-Piece Bolt-Throug h Diaphragm Kit PT 24W220 Kits include: • 2 diaphragm s (12), PTFE • 2 backup di aphrag ms (13), Santopren e • 1 diaphrag m inst all tool (302) ?[...]

Parts Manifold Seal s Sample Configuration Number Pump Model Center Secti on and Air Valv e Fluid Covers and Manifolds Seats Balls Diaphr agms Seat and Manifold Seal 15120P P01A P1 PP PT FK PT Manifold O-Ring Kits All Models 24W212 Kits inclu de: • 8 o-rings (9), PTFE 30 3A2889A[...]

Accessories Accessories Muffler 111897 Legacy or remo te exhaust muffle r option. NOTE: See DataTrak Manual 31 3840 for: • Pulse Count C onversion Kit 24B794 • DataTrak Conve rsion Kits 24B784 • All other data moni toring part s, including reed switches and solenoids. Replacemen t Air Valve Kit 24B774, Polypropy lene, DataT rak Compatible K[...]

Technical Data Technical Data Husky 15120 Di aphragm Pump US Metric Maximum fluid wor king pressure 125 psi 0.86 MPa, 8.6 bar Air pressure opera ting range 20 to 125 psi 0.14 to 0.86 MPa, 1.4 to 8. 6 bar Air inlet si ze 1/2 in. (npt(f) Air exhaust siz e 1 in. Fluid inle t a nd outlet size (ANSI/DI N flange) 1.5 in 38 mm Maximum suction lif t (red[...]

Technical Data Maximum pump sp eed 1–piece bolt-thr ough diaphragms 192 cycles per minute 2–piece bolt-thr ough diaphragms 183 cycles per minute Overmolded diap hragms 195 cycles per minute Weig ht Polypropyl ene 57 lb 25.9 kg PVDF 74 lb 33.6 kg Wett ed Par ts Wetted parts i nclude material (s) chosen for seat , ball, and diap hragm opt ions, p[...]

Graco Standard Husky Pump Warranty Graco warrants all equipment r eferenced in th is document whi ch is manufac tured by Graco and beari ng its name to be free from defect s in material and workmanshi p on the date of sale t o the original purchase r for use. W ith the exception of any speci al, extended, or limi ted warranty publ ished by Graco, G[...]