Graco 308550ZAC- Manuals

Page 2 - Description

2 308550 Table of Contents Models 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety Warnings 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation 12 . . ...

Page 3 - Symbols; Warning Symbol; Caution Symbol; CAUTION; EQUIPMENT MISUSE HAZARD; WARNING

308550 3 Symbols Warning Symbol WARNING This symbol alerts you to the possibility of seriousinjury or death if you do not follow the instructions. Caution Symbol CAUTION This symbol alerts you to the possibility of damage toor destruction of equipment if you do not follow theinstructions. EQUIPMENT ...

Page 5 - Installation; General Information; Tighten Screws Before First Use

308550 5 Installation General Information D The Typical Installation shown in Fig. 2 is only aguide for selecting and installing system compo-nents. Contact your Graco distributor or GracoTechnical Assistance (see back page) for assis-tance in planning a system to suit your needs. D Always use Genui...

Page 6 - Grounding

6 308550 Installation Grounding FIRE AND EXPLOSION HAZARDThis pump must be grounded. Beforeoperating the pump, ground the systemas explained below. Also, read the sec-tion FIRE AND EXPLOSION HAZARD,on page 4. Polypropylene and PVDF are not conductive.Attaching the ground wire to the grounding lug wi...

Page 7 - Air Line

308550 7 Installation Air Line WARNING A bleed-type master air valve (B) is required inyour system to relieve air trapped between thisvalve and the pump. Trapped air can cause thepump to cycle unexpectedly, which could result inserious injury, including splashing in the eyes or onthe skin, injury fr...

Page 8 - Installation of Remote Pilot Air Lines; Fluid Suction Line

8 308550 Installation Installation of Remote Pilot Air Lines 1. Refer to Parts Drawings. Connect air line to pumpas in preceding steps. 2. Connect 1/4 in. O.D. tubing to push type connec-tors (14) on air motor of pump. NOTE: by replacing the push type connectors, othersizes or types of fittings may ...

Page 9 - Flange Connections

308550 9 Installation Flange Connections The fluid inlet and outlet ports are 2” raised face,standard 150 lb class pipe flanges. Connect 2” flangedplastic pipe to the pump as follows. You will need: D Torque wrench D Adjustable wrench D 6” diameter, 1/8” thick PTFE gasket, with four 0.75”diameter ho...

Page 10 - Fluid Pressure Relief Valve

10 308550 Installation Changing the Orientation of the Fluid Inletand Outlet Ports The pump is shipped with the fluid inlet (R) and outlet(S) ports facing the same direction. See Fig. 4. Tochange the orientation of the inlet and/or outlet port: 1. Remove the screws and washers (106, 112, 113and 114)...

Page 11 - Air Exhaust Ventilation

308550 11 Installation Air Exhaust Ventilation FIRE AND EXPLOSION HAZARDBe sure to read and follow the warningsand precautions regarding TOXICFLUID HAZARD, and FIRE OR EXPLO-SION HAZARD on page 4, before op-erating this pump. Be sure the system is properly ventilated for yourtype of installation. Yo...

Page 12 - Operation; Pressure Relief Procedure; Flush the Pump Before First Use

12 308550 Operation Pressure Relief Procedure PRESSURIZED EQUIPMENT HAZARDThe equipment stays pressurized until pressure ismanually relieved. To reduce the risk of seriousinjury from pressurized fluid, accidental spray fromthe gun or splashing fluid, follow this procedurewhenever you: D Are instruct...

Page 13 - Maintenance

308550 13 Operation Operation of Remote Piloted Pumps 1. Fig. 2 and Parts Drawings. Follow preceding steps1 through 7 of Starting and Adjusting Pump. 2. Open air regulator (C). WARNING The pump may cycle once before the external sig-nal is applied. Injury is possible. If pump cycles,wait until end b...

Page 14 - Troubleshooting

14 308550 Troubleshooting WARNING To reduce the risk of serious injury whenever youare instructed to relieve pressure, always follow thePressure Relief Procedure on page 12. 1. Relieve the pressure before checking or servicingthe equipment. 2. Check all possible problems and causes beforedisassembli...

Page 16 - Service; Repairing the Air Valve

16 308550 Service Repairing the Air Valve Tools Required D Torque wrench D Torx (T20) screwdriver or 7 mm (9/32”) socket D Needle-nose pliers D O-ring pick D Lithium base grease NOTE: Air Valve Repair Kits 236273 (aluminum centerhousings) and 255061 (stainless steel center hous-ings) are available. ...

Page 18 - Ball Check Valve Repair

18 308550 Service Ball Check Valve Repair Tools Required D Torque wrench D 10 mm socket wrench D O-ring pick Disassembly NOTE: A Fluid Section Repair Kit is available. Refer topage 27 to order the correct kit for your pump. Partsincluded in the kit are marked with an asterisk, forexample (201*). Use...

Page 19 - Diaphragm Repair

308550 19 Service Diaphragm Repair Tools Required D Torque wrench D 13 mm socket wrench D Adjustable wrench D 19 mm open–end wrench D O-ring pick D Lithium-base grease DisassemblyNOTE: A Fluid Section Repair Kit is available. Refer topage 27 to order the correct kit for your pump. Partsincluded in t...

Page 23 - Bearing and Air Gasket Removal

308550 23 Service Bearing and Air Gasket Removal Tools Required D Torque wrench D 10 mm socket wrench D Bearing puller D O-ring pick D Press, or block and mallet DisassemblyNOTE: Do not remove undamaged bearings. WARNING To reduce the risk of serious injury whenever youare instructed to relieve pres...

Page 25 - Notes

Page 26 - Pump Matrix; Husky 2150 Polypropylene and PVDF Pumps, Series A

26 308550 Pump Matrix Husky 2150 Polypropylene and PVDF Pumps, Series A Your Model No. is marked on the pump’s serial plate. To determine the Model No. of your pump from the followingmatrix, select the six digits which describe your pump, working from left to right. The first digit is always D,desig...

Page 27 - Repair Kit Matrix; For Husky 2150 Polypropylene and PVDF Pumps, Series A

308550 27 Repair Kit Matrix For Husky 2150 Polypropylene and PVDF Pumps, Series A Repair Kits may be ordered separately. To repair the air valve, order Part No. 236273 for aluminum center housingmodels, or Part No. 255061 for stainless steel housing models (see page 28). Parts included in the Air Va...

Page 28 - Parts

28 308550 Parts Air Motor Parts List (Matrix Column 2) Digit Ref.No. Part No. Description Qty F 1 188838 HOUSING, center; aluminum 1 2 188854 COVER, air valve; aluminum 1 3 116344 SCREW, mach, hexflange hd; M5 x 0.8; 12 mm (0.47 in.) 9 4 { H 188618 GASKET, cover; foam 1 5 188855 CARRIAGE; aluminum 1...

Page 29 - Fluid Section Parts List (Matrix Column 3)

308550 29 Parts Fluid Section Parts List (Matrix Column 3) Digit Ref.No. Part No. Description Qty 2 101 189793 COVER, fluid; polypropylene 2 102 189787 MANIFOLD, inlet; polypropylene 1 103 189790 MANIFOLD, outlet; polypropylene 1 104 189298 PLATE, air side; aluminum 2 105 189796 PLATE, fluid side; p...

Page 32 - Torque Sequence

32 308550 Torque Sequence Always follow torque sequence when instructed to torque fasteners. 1. Left/Right Fluid CoversTorque bolts to 190–220 in–lb (21–25 N S m) SIDE VIEW 12 11 1 2 3 4 5 6 7 9 8 10 2. Inlet ManifoldTorque bolts to 150–160 in–lb (17–18 N S m) BOTTOM VIEW 16 14 18 17 13 15 19 20 3. ...

Page 33 - Dimensions

308550 33 Dimensions 6.25 in. (159 mm) .5 in. (13 mm) 6.0 in. (152.5 mm) SIDE VIEW 12.5 in. (317.5 mm) PUMP MOUNTING HOLE PATTERN 6.0 in. (152.5 mm) 6.0 in. (152.5 mm) Port Diameter:2.20 in. (56 mm) Flange Diameter:6 in. (152.5 mm) Eight 0.75 in.(19 mm) slots Four 0.625 in.(16 mm) Diameter Holes 45 ...

Page 34 - Technical Data

34 308550 Technical Data Maximum fluid working pressure 120 psi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (0.8 MPa, 8 bar) Air pressure operating range 20–120 psi . . . . . . . . . . . . . . . . . . . . . . . ....

Page 35 - Performance Chart

308550 35 Performance Chart 0 20 40 60 80 100 120 0 30 60 90 120 150 TEST CONDITIONSPump tested in water with PTFE diaphragm and inletsubmerged. (114) (0.28, 2.8) (0.14, 1.4) (0.42, 4.2) KEY FLUID PRESSURE AND FLOW SCFM AIR CONSUMPTION Example of Finding Pump Air Consumption and Air Pressure at a Sp...

Page 36 - Graco Warranties; Graco Standard Husky Pump Warranty; Graco Information

36 308550 Graco Warranties Graco Standard Husky Pump Warranty Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on thedate of sale to the original purchaser for use. With the exception of any special, extended, or limited warr...