Graco Endura-Flo 4D150 Instructions - Parts Manual Download Page 1

Page: 1 / 42

Instructions-Parts

Endura-Flo™ 4D150 and 4D350

Diaphragm Pump

333015E

Used to pump waterborne and solvent-based paints and catalysts. For professional use only.

Important Safety Instructions

Read all warnings and instructions in this manual. Save these

instructions.

See page 3 for model information,

including maximum pressures and

approvals.

PROVEN QUALITY. LEADING TECHNOLOGY.

Summary of Contents for Endura-Flo 4D150

Page 1: ...terborne and solvent based paints and catalysts For professional use only Important Safety Instructions Read all warnings and instructions in this manual Save these instructions See page 3 for model i...

Page 2: ...Tighten Threaded Connections 14 Preventive Maintenance Schedule 14 Troubleshooting 15 Repair Service 17 Repair or Replace the Air Valve 17 DataTrak 20 Disassemble the Fluid Section 21 Disassemble the...

Page 3: ...347 150 cc bspp Standard 24W348 150 cc Tri clamp 24W349 150 cc npt 4D150 24W350 150 cc bspp Advanced with DataTrak monitoring and runaway protection 24W351 350 cc Tri clamp 24W352 350 cc npt 24W353 35...

Page 4: ...tial static arc Ground all equipment in the work area See Grounding instructions Never spray or ush solvent at high pressure Keep work area free of debris including solvent rags and gasoline Do not pl...

Page 5: ...environment in which you are using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traf c areas sharp edges moving parts and hot s...

Page 6: ...y accessible NOTE The arrow labels on the pump show uid inlet and outlet directions 2 Mount the pump in a well ventilated area with suf cient clearance on all sides for operator access and servicing 3...

Page 7: ...stream from the air regulator Trapped air can cause the pump to cycle unexpectedly which could result in serious injury from splashing c Install a second air valve E upstream from all air line accesso...

Page 8: ...Install a uid drain valve J near the uid outlet To use the valve as a circulation valve connect a tube K between the valve and pail A uid drain J valve is required in your system to relieve pressure i...

Page 9: ...Installation Notes 333015E 9...

Page 10: ...Installation Typical Installation The pump is sold separately from all accessories Filters regulators ttings hoses etc are shown here to depict one possible system setup 10 333015E...

Page 11: ...ine lter S Spray gun E Air line shutoff valve T Pump air inlet F Pump air regulator U Agitator G Gun air regulator W Ground wire H Fluid pressure regulator X Fluid lter J Drain circulation valve Y Flu...

Page 12: ...en the screw securely Connect the other end of the wire to a true earth ground For a ground wire and clamp order Part No 222011 Air and uid hoses Use only electrically conductive hoses Air compressor...

Page 13: ...e it in the uid to be pumped NOTICE Operating the pump dry for extended periods or operating at pressures higher than the recommended maximum input air pressure may reduce diaphragm life Pressure Reli...

Page 14: ...aging it Flush with a uid that is compatible with the uid you are pumping and with the equipment wetted parts Flush the pump and follow the Pressure Relief Procedure page 13 before storing the pump Fl...

Page 15: ...not installed properly Follow installation directions in Install the Fluid Manifolds page 28 Pump will not cycle or cycles once and stops Pilot valves 12 are not working Replace Suction line is clogg...

Page 16: ...are worn Replace Inlet strainer is blocked Maximum suction is exceeded Hose or seal is defective Clean strainer Replace defective parts Fluid is contaminated Pump was installed or operated incorrectly...

Page 17: ...ut of the air valve 4 Remove screws 17 Remove the air valve 1 and the gasket 13 5 To repair the air valve go to Replace Seals or Rebuild Air Valve page 18 in next section 6 Align the new air valve gas...

Page 18: ...113 from the cup 4 Remove the retaining ring 110 from each end of the air valve Use the piston 102 to push the end caps 107 117 out of the ends Remove the end cap o rings 106 If the pump model is equ...

Page 19: ...Repair Service Air Valve Disassembly or Reassembly 1 Apply lithium based grease 2 U cup lips must face piston 333015E 19...

Page 20: ...e cup 112 Apply a light lm of grease to the outside surface of the o ring and the inside mating surface of the base 114 Orient the end of the base that has a magnet toward the end of the cup that has...

Page 21: ...the inlet and outlet uid manifold bolts 16 Remove the uid manifolds 2 3 Remove the check valve cartridges 9 4 Do not remove the manifold o rings 38 yet 5 Use a hex socket wrench 6 mm for 4D150 models...

Page 22: ...move the diaphragm plate 21 and the washer 40 used only on 4D350 models from the diaphragm 11 Leave the air on Use a 3 4 in claw foot wrench to loosen the piston shaft 24 attached to the other diaphra...

Page 23: ...hand If necessary pry them apart with a screwdriver 6 Pull the piston 20 out of the cylinder 27 Remove the o ring 28 from the piston 7 Remove the cylinder 27 and inspect for damage 8 Inspect the air c...

Page 24: ...ly should still be one piece If the two shafts came apart during disassembly follow these instructions to reassemble The shaft stud will be attached to one shaft Clean the threads and apply primerless...

Page 25: ...ck and forth 8 Align the second air cover 7 and press it down over the cylinder and piston Use a 13 mm socket wrench to tighten the bolts on each air cover Torque to 28 33 ft lb 38 45 N m Torque the r...

Page 26: ...Follow all notes in the illustrations These notes contain important information Install the Diaphragms 1 Assemble a diaphragm plate 21 onto each diaphragm 18 The rounded side of the plate must face th...

Page 27: ...about 20 psi 0 14 MPa 1 4 bar Do not use over 30 psi 0 21 MPa 2 1 bar The shaft will move to one side 6 Torque the exposed shaft to 100 120 in lb 11 14 N m using a 3 4 in claw foot wrench 7 Leave the...

Page 28: ...inlet and outlet port 3 The manifolds are identical but it is likely that the inlet and outlet manifold will have different ttings Install the inlet manifold 2 on the ports that have the arrow facing...

Page 29: ...the pattern to tighten to the speci ed torque 4D150 Models 20 25 ft lb 27 34 N m 4D350 Models 28 33 ft lb 38 45 N m 2 Repeat for uid manifolds Torque to 4D150 Models 20 25 ft lb 27 34 N m 4D350 Model...

Page 30: ...Parts Parts 30 333015E...

Page 31: ...ef Part Description Qty 17 SCREW hex ange M6 1 0 x 20 mm also included with air valve ref 1 mounting bracket ref 5 and DataTrak ref 3 12 18 17H302 DIAPHRAGM overmolded kit includes 2 diaphragms diaphr...

Page 32: ...ange M6 1 0 x 20 mm also included with air valve ref 1 mounting bracket ref 5 and DataTrak ref 3 12 Ref Part Description Qty 18 17H303 DIAPHRAGM overmolded kit includes 2 diaphragms diaphragm replacem...

Page 33: ...Parts Air Valve Parts Figure 2 333015E 33...

Page 34: ...0 Models 112 Three Piece with refs 113 and 114 for 4D350 Models 1 113 O RING for cup ref 112 1 114 BASE for cup ref 112 1 117 CAP for DataTrak models with runaway protection 1 118 BUTTON for DataTrak...

Page 35: ...17H312 Air Motor Repair Kit 17H304 17H305 Fluid Section Fastener Kit 17H324 17H325 Air Section Fastener Kit 17H326 17H327 Piston Repair Kit 17H308 17H310 Diaphragm Kits 17H302 17H303 Solenoid Replacem...

Page 36: ...e A 100 psi 0 7 MPa 7 0 bar B 70 psi 0 48 MPa 4 8 bar C 40 psi 0 28 MPa 2 8 bar Air Consumption Approximate Cycles per Minute How to Read the Charts 1 Locate uid ow rate along bottom of chart 2 Follow...

Page 37: ...Pa 7 0 bar B 70 psi 0 48 MPa 4 8 bar C 40 psi 0 28 MPa 2 8 bar Air Consumption Approximate Cycles per Minute How to Read the Charts 1 Locate uid ow rate along bottom of chart 2 Follow vertical line up...

Page 38: ...Mounting Dimensions Mounting Dimensions 150cc Model Ref Flange Connections Threaded Pipe Connections A 246 2 mm 9 69 in 235 0 mm 9 25 in B 231 9 mm 9 13 in 221 8 mm 8 73 in 38 333015E...

Page 39: ...Mounting Dimensions 350cc Model Ref Flange Connections Threaded Pipe Connections A 353 0 mm 13 9 in 345 2 mm 13 59 in B 305 1 mm 12 01 in 296 2 mm 11 66 in 333015E 39...

Page 40: ...lift 29 ft 8 8 m Air inlet size 4D150 1 4 npt 4D350 1 2 npt Fluid inlet size 4D150 1 in Tri Clamp Flange 1 2 in npt or 1 2 in bspp 4D350 1 in Tri Clamp Flange 3 4 in npt or 3 4 in bspp Fluid outlet s...

Page 41: ...ontal 1 5 meter 4 9 ft above the equipment At 70 psi 0 5 MPa 5 0 bar 4D150 62 3 dBA 4D350 65 1 dBA At 100 psi 0 7 MPa 7 0 bar 4D150 62 9 dBA 4D350 66 0 dBA Sound Power measured per ISO 9614 2 At 70 ps...

Page 42: ...es for lost pro ts lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the...

Search results

Summary of Contents for Endura-Flo 4D150

Reviews:

Related manuals for Endura-Flo 4D150

Brands by name

Popular brands

Graco Endura-Flo 4D150, Instructions - Parts Manual

Search results

Summary of Contents for Endura-Flo 4D150

Reviews:

Related manuals for Endura-Flo 4D150

Brands by name

Popular brands