Graco 218334 Instructions Manual Download

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307714E

Instructions

43:1 Bulldog
Hydraulic Supply
Pump

Supplies hydraulic oil to the accumulators in an oil rig blow-out prevention system.

Model 218334, Series A

4300 psi (301 bar, 30.1 MPa) Maximum Working Pressure

Important Safety Instructions

Read all warnings and instructions in this
manual. Save these instructions.

Summary of Contents for 218334

Page 1: ...upplies hydraulic oil to the accumulators in an oil rig blow out prevention system Model 218334 Series A 4300 psi 301 bar 30 1 MPa Maximum Working Pressure Important Safety Instructions Read all warni...

Page 2: ...d body glove or rag Follow the Pressure Relief Procedure when you stop dispensing and before cleaning checking or servicing equipment Tighten all fluid connections before operating the equipment Check...

Page 3: ...sure all equipment is rated and approved for the environment in which you are using it Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away fro...

Page 4: ...unded Air Supply Line B Air Filter C Air Line Oiler D Bleed Type Master Air Valve E Air Regulator F Air Inlet G Fluid Outlet H Grounded Fluid Line J Fluid Inlet K Grounded Fluid Supply Line L Fluid Re...

Page 5: ...ut securely 3 Connect the other end of the wire to a true earth ground such as a steel building column or water pipe Check local code The equipment must be grounded to reduce the risk of static sparki...

Page 6: ...emove harmful dirt and moisture from the com pressed air supply Hose and Plumbing Lines The following instructions refer to Typical Installation FIG 1 page 4 In this system fluid and air lines may be...

Page 7: ...hands away from the end of any drain valve when opening it 4 Leave drain valve s open until you are ready to pump again 5 If you suspect the hose is clogged or plumbing line is clogged or that pressur...

Page 8: ...ar 0 28 MPa inbound pres sure 7 Use the checking methods listed in the Air Leak Check Chart to find where the air is leaking Replace parts as necessary Air Leak Check Chart Never operate the pump with...

Page 9: ...ontrols etc from the air motor to provide ease in servicing 4 Remove lift ring 74 5 Remove the swivel adapter 117 Remove the eight cap screws 75 Then lift the air motor shield 73 off the air motor 6 R...

Page 10: ...mpening pad 97 from the air motor cylinder 104 17 Remove the eight screws 105 and lockwashers 68 holding the air motor cylinder to the base 46 18 Carefully pull the air motor cylinder 104 straight up...

Page 11: ...Hold the trip rod with padded pliers NOTE Special care to avoid damaging the plated surface of the trip rod must be taken A padded pli ers part number 207579 is available from Graco 10 Place the air v...

Page 12: ...the seals every five years or sooner if necessary 11 Inspect the piston shaft 45 for scoring or wear The piston shaft is a part of the trip rod and piston assembly 43 which must be replaced as one pie...

Page 13: ...heck ball 60 into the intake housing 62 Insert the ball guide 59 containing the stop pin into the intake valve housing 12 Put the o ring 61 in place and screw the intake valve housing 62 into the base...

Page 14: ...06 86 1 84 87 42 85 86 2 88 101 92 93 94 102 95 96 97 98 100 99 71 91 107 103 68 105 2 104 44 43a 45 67 69 43 46 See detail page 13 48 49 50 51 111 112 111 112 53 lips of v packings must face up 54 56...

Page 15: ...flange 1 4 20 x 1 2 8 77 161587 RETAINER detent spring 2 78 161589 SPRING compression 2 79 161588 GUIDE spring 2 80 169583 PLUNGER detent 2 81 177664 HOUSING detent 1 82 101713 CAPSCREW hex head 7 15...

Page 16: ...essure Grounding Clamp and Wire Air Line Lubricator 250 psi 17 5 bar 1 75 MPa Maximum Working Pres sure Special Tools Part No Description 206197 1 2 npt inlet and outlet 207755 3 4 npt inlet and outle...

Page 17: ...npsm C Weep Hole NOTE Fluid fitting is 90 from weep hole D Fluid Outlet 3 4 npt E 10 5 in 266 7 mm F 29 5 in 0 75 m G 14 7 in 373 4 mm H Fluid Intake 1 in npt J Diameter Bolt Circle 7 25 in 184 mm 1 2...

Page 18: ...1 bar Maximum air input pressure 100 psi 0 7 MPa 7 bar Air inlet 3 4 npsm f Fluid inlet 1 in npt f Fluid outlet 3 4 npt f Materials of Construction Wetted materials on all models carbon steel stainles...

Page 19: ...Notes 307714E 19 Notes...

Page 20: ...the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS...