Graco 308368ZAD Manuel d'utilisateur

Instructions – Parts ListALUMINUM, STAINLESS, AND DUCTILE IRONHuskyt2150 Air–OperatedDiaphragm Pumps2–inch AODD pump for fluid transfer applications.

10 308368OperationFlush the Pump Before First UseThe pump was tested with lightweight oil, which is leftin the fluid passages to protect parts. To avo

308368 11MaintenanceLubricationThe air valve is designed to operate unlubricated,however if lubrication is desired, every 500 hours ofoperation (or mo

12 308368TroubleshootingTo reduce the risk of serious injury, including splashing fluid in the eyes or on the skin, follow the PressureRelief Procedur

308368 13ServiceRepairing the Air ValveTools RequiredD Torque wrenchD Torx (T20) screwdriver or 7 mm (9/32”) socketwrenchD Needle-nose pliersD O-ring

14 308368Service03946Fig. 817{ 161110{H121512Insert narrow end first.Grease.3Install with lips facing narrow end of piston (11).412342Insert wide end

308368 15Notes

16 308368ServiceBall Check Valve RepairTools RequiredD Torque wrenchD 10 mm socket wrenchD O-ring pickDisassemblyNOTE: A Fluid Section Repair Kit is a

308368 17ServiceDiaphragm RepairTools RequiredD Torque wrenchD 10 mm socket wrenchD 13 mm socket wrenchD 15 mm socket wrench (aluminum models) or 1” s

18 308368Service4. Loosen but do not remove the diaphragm shaftbolts (107), using a 15 mm socket wrench (1” onstainless steel models) on both bolts. N

308368 19Service03982A03981A03950BFig. 12134224104403*401*108*1072424 104 401*403*10710519 402*Cutaway View, with Diaphragms in Place Cutaway View, wi

2 308368Table of ContentsModels 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety Warnings 3. . . . . . . . . .

20 308368ServiceBearing and Air Gasket RemovalTools RequiredD Torque wrenchD 10 mm socket wrenchD Bearing pullerD O-ring pickD Press, or block and mal

308368 21Service03951Fig. 13132252322119151216HMInsert bearings tapered end first.Press-fit bearings flush with surface of center housing (1).Apply me

22 308368Pump MatrixHusky 2150 Aluminum, Stainless Steel, and Ductile Iron Pumps, Series AYour Model No. is marked on the pump’s serial plate. To dete

308368 23Repair Kit MatrixFor Husky 2150 Aluminum and Stainless Steel Pumps, Series ARepair Kits may be ordered separately. To repair the air valve, o

1Not used on some models* These parts are included in the Pump Repair Kit,which may be purchased separately. Refer to theRepair Kit Matrix on page 23

308368 25PartsAir Motor Parts List (Matrix Column 2)DigitRef.No.Part No. Description QtyF 1 188838 HOUSING, center; 12 188854 COVER, air valve; alum.

26 308368PartsFluid Section Parts List (Matrix Column 3)DigitRef.No. Part No. Description Qty3 101 15A612 COVER, fluid; aluminum 2102 189302 MANIFOLD,

308368 27Fluid Section Parts List (Matrix Column 3)DigitRef.No. Part No. Description Qty6 101 191541 COVER, fluid; ductile iron 2102 191542 MANIFOLD,

28 308368PartsSeat Parts List (Matrix Column 4)DigitRef.No. Part No. Description Qty3 201* 189288 SEAT; 316 stainless steel 4202* 112358 O-RING; PTFE

308368 29Torque SequenceAluminum PumpsModel Numbers DF3___, DG3___, DFH___, DGH___,DFC___, DGC___, DFG___, DGC___, DFG___,DGG___ and 232503.Always fol

308368 3SymbolsWarning SymbolWARNINGThis symbol alerts you to the possibility of seriousinjury or death if you do not follow the instructions.Caution

7440BC1/2 npt(f)air inlet3/4 npt(f)air exhaust(mufflerincluded)JFHGEFRONT VIEWB6.0 in.(152.5 mm)K2 in. (50.8 mm)port diameterSIDE VIEW6.25 in.(158.8 m

308368 31‘DimensionsAluminumCenterAluminumCoverAluminumCenterAluminumCoverExtendedPump*AluminumCenterSST CoverAluminumCenterCast IronCoverSST CenterAl

32 308368Technical DataMaximum fluid working pressure 120 psi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

308368 33Performance Chart0204060801001200 30 60 90 120 150TEST CONDITIONSPump tested in water with PTFE diaphragmand inlet submerged.(114)(0.28, 2.8)

34 308368Graco WarrantiesGraco Standard Husky Pump WarrantyGraco warrants all equipment manufactured by Graco and bearing its name to be free from def

4 308368HAZARDOUS FLUIDSImproper handling of hazardous fluids or inhaling toxic vapors can cause extremely serious injury,even death, due to splashin

308368 5InstallationGeneral InformationD The Typical Installation shown in Fig. 2 is only aguide for selecting and installing system compo-nents. Cont

6 308368InstallationMountingsCAUTIONThe pump exhaust air may contain contaminants.Ventilate to a remote area if the contaminantscould affect your flui

308368 7InstallationFluid Outlet LineWARNINGA fluid drain valve (J) is required to relieve pres-sure in the hose if it is plugged. The drain valveredu

8 308368InstallationChanging the Orientation of the Fluid Inletand Outlet PortsThe pump is shipped with the fluid inlet (R) and outlet(S) ports facing

308368 9InstallationAir Exhaust VentilationFIRE AND EXPLOSION HAZARD;HAZARDOUS FLUIDSBe sure to read and follow the warningsand precautions regarding