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Graco EC140, Instructions For Installing

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Graco EC140 Instructions For Installing Download Page 7

G3 Pump Mounting Bracket and Pressure Relief Valve Assembly

333546B

7

NOTE:

 

Images may include optional equipment.

G3 Pump Mounting Bracket and Pressure Relief Valve 
Assembly

Assemble and install pressure relief valve and pump mounting bracket on the pump (F

IG

. 6). See the Graco G3 pump 

instruction manual for additional instructions. A complete list of related Graco instruction manuals is provided on 
page 25.

Assemble CSP Valves

The CSP primary valve assembly shown in F

IG

. 7 is provided as a guide. Assemble the parts as needed to best 

accommodate your installation. See the Graco CSP Valve instruction manual for instructions. A complete list of 
related Graco instruction manuals is provided on page 25.

F

IG

. 6

Pressure
Relief
Valve 

F

IG

. 7

Torque to 12 to 14 ft-lbs (16 to 19

 

N•m)

1

Torque to 10 to 12 ft-lbs (13.5 to 16 N•m)

2

1

2

 

Summary of Contents for EC140

Page 1: ...vals Important Safety Information Before beginning any installation read all warnings and instructions in all related Graco component manuals page 25 and all related Original Equipment Manufacturer OEM manuals including the vehi cle s Operation and Maintenance Manual OMM Save all instructions WARNING FLUID INJECTION HAZARD Fluid leaks from incorrectly installed or ruptured compo nents and or failu...

Page 2: ... Cable 11 Assemble Bracket and Install the GLC2200 Controller if equipped 12 Hose Routing Guidelines 13 Wiring Guidelines 18 G3 SP Pumps with Internal Controller Feedback and Manual Run Button Wiring Schematic 18 G3 Pro Pumps with Internal Controller and Manual Run Button Wiring Schematic 18 G3 Standard Pumps with GLC2200 External Controller With and Without Feedback Wiring Schematic 19 Programmin...

Page 3: ...all 1 medium High speed drill corded or cordless Drill bit steel high quality 5 16 in 11 16 in Center punch fine point Pipe taper tap 1 8 in NPT Hammer Angle grinder Grinding disc Heavy grade grinding disc Flap disc 60 80 grit Cutoff disc High quality disc Cutting blade knife Razor blade cutting tool Standard pliers Rubber handle Needle nose pliers Rubber handle Side cut pliers diagonal cutters Ru...

Page 4: ... 1 Grease all zerk fittings FIG 1 2 Remove all grease zerks FIG 2 3 The kit includes a variety of extenders elbows straight compression fittings and elbow compres sion fittings FIG 3 Mix and match fittings and com ponents supplied in the kit to replace the zerks 4 Apply pipe sealant to fittings To avoid contamina tion do not use PTFE tape on the fitting threads If you must use PTFE tape always ens...

Page 5: ...on Points Volvo 21 Point Excavator Models EC140 to EC480 FIG 4 Lube Point Description A Swing Gear B Boom Foot Pin C Boom Cylinder Foot Pin D Boom Cylinder Rod Pin E Stick Cylinder Foot Pin F Boom Stick Pin G Stick Cylinder Rod Pin H Bucket Cylinder Foot Pin I Bucket Link Pin J Bucket Pin K H Link No Shim Double Shim ...

Page 6: ... Point Excavator Models EC140 to EC480 with Primary Valve FIG 5 Lube Point Description A Swing Gear B Boom Foot Pin C Boom Cylinder Foot Pin D Boom Cylinder Rod Pin E Stick Cylinder Foot Pin F Boom Stick Pin G Stick Cylinder Rod Pin H Bucket Cylinder Foot Pin I Bucket Link Pin J Bucket Pin K H Link ...

Page 7: ...itional instructions A complete list of related Graco instruction manuals is provided on page 25 Assemble CSP Valves The CSP primary valve assembly shown in FIG 7 is provided as a guide Assemble the parts as needed to best accommodate your installation See the Graco CSP Valve instruction manual for instructions A complete list of related Graco instruction manuals is provided on page 25 FIG 6 Press...

Page 8: ...s NOTE If using a proximity switch to monitor the system Route the proximity cable to the G3 SP pump mounting location Route the proximity cable under the cab of the Excavator when using a GLC2200 Controller FIG 8 FIG 9 Optional valve mounting if using primary valve Recommended Installation Components Recommended Installation Components FIG 10 FIG 11 Optional valve mounting Recommended Installatio...

Page 9: ... hose inside diameter 5 Install the sleeve onto the end of the hose by rotating it counter clockwise until its seated 6 Back off 1 4 turn This will allow enough space for the stud to be connected 7 Thread the stud clockwise into the sleeve until the sleeve nearly bottoms out against the stud shoulder 8 Repeat Steps 1 7 for all hose assemblies FIG 12 sleeve hose wrap hose stud NOTICE Do not over ti...

Page 10: ...acturers However if this location is not acceptable due to durability or space constraints identify an alternate location around the cab such as below the ladder in the engine compartment or on the frame A custom pump mounting bracket may be required if the preferred or alternative locations referenced above are not acceptable for mounting the pump NOTICE Never install pump directly to the cab Do ...

Page 11: ... If using a G3 SP pump route the prox cable directly to the pump and connect it to the supplied M12 con nector 2 Route the power cable into the cab through the rubber grommet located under the floor mat FIG 14 NOTE If your pump uses a remote manual run button with a 5 wire CPC cable route the cable to the manual run button See Wiring Guidelines page 18 If your pump uses a GLC2200 Controller route ...

Page 12: ...ssemble the GLC2200 mounting bracket NOTE FIG 16 is only provided as a guide Parts can be rotated to best suit your installation location and to provide optimal orientation for operator access inside the cab 2 Attach the controller to the bracket using the hard ware provided in the kit 3 Install the bracket inside the cab using existing holes in the cab using the hardware provided in the kit FIG 1...

Page 13: ...eaner and more professional looking installation Install hoses to ensure they move with the machine Consider pivot oscillation extension and pinch point areas on the equipment Before cutting and securing hoses have a qualified technician move the various parts of the machine to ensure proper routing is achieved Connect hoses to divider valves Use weld studs and p clamps to secure hoses to the equi...

Page 14: ...Hose Routing Guidelines 14 333546B NOTE Images may include optional equipment FIG 19 FIG 20 Recommended Installation Components Recommended Installation Components ...

Page 15: ... Routing Guidelines 333546B 15 NOTE Images may include optional equipment FIG 21 FIG 22 Recommended Installation Components Stick Arm Feed Hose Anchor Block Anchor Block Recommended Installation Components ...

Page 16: ...Hose Routing Guidelines 16 333546B NOTE Images may include optional equipment FIG 23 FIG 24 Top View Recommended Installation Components Recommended Installation Components ...

Page 17: ...Hose Routing Guidelines 333546B 17 NOTE Images may include optional equipment FIG 25 Bottom View Recommended Installation Components ...

Page 18: ...s may include optional equipment Wiring Guidelines G3 SP Pumps with Internal Controller Feedback and Manual Run Button Wiring Schematic FIG 26 G3 Pro Pumps with Internal Controller and Manual Run Button Wiring Schematic FIG 27 FIG 26 FIG 27 ...

Page 19: ...Wiring Guidelines 333546B 19 NOTE Images may include optional equipment G3 Standard Pumps with GLC2200 External Controller With and Without Feedback Wiring Schematic FIG 28 FIG 28 ...

Page 20: ...Programming FIG 30 FIG 29 FIG 31 20 333546B NOTE Images may include optional equipment Programming FIG 30 FIG 29 FIG 31 FIG 29 FIG 30 FIG 31 ...

Page 21: ...mp if the reservoir is overfilled Fill Valves and Hoses with Grease to Purge Air An automatic lubrication system must be free of air in order to generate enough pressure to cycle grease through the valves Connect a grease gun to the grease zerk on the CSP valves to fill them with grease FIG 33 Use a waste container to capture excess grease from the grease hoses Identify when hoses are filled and a...

Page 22: ...t connections again to verify there are no leaks the hoses are secure and that all points are receiving grease Adjust fittings or connections that are leaking If possible put equipment into service and inspect the movement of the machine to verify there are no pinch points and that the equipment is functioning properly After all of the testing is completed park the equipment in a safe and secure p...

Page 23: ...n a manual cycle and check the pump relief valve for discharged grease The grease pressure is at 4000 psi 27 58 MPa 275 8 bar when the relief valve discharges If grease has discharged from the relief valve a bearing may have stopped taking grease a hose may be compromised or the CSP valve may be clogged Inspect CSP divider valve hoses for damage and or leaks Replace hoses if needed If hoses are no...

Page 24: ...n fitting 90 degree 4 4 1 8 BSPT x 1 8 90 degree elbow 15 15 1 8 BSPT x 1 8 extension 15 15 1 4 NPT compression NA 1 1 4 NPT short street elbow NA 1 CSP8 with indicator NA 1 CSP12 w indicator 1 1 CSP14 w indicator 1 1 CSP outlet 8 6 mm compression fitting 26 30 CSP doubling plug 20 20 CSP mounting kit 3 3 P clamp weld studs 10 10 P clamps small 10 10 P clamps large 5 5 1 4 20 nuts 15 15 Zip ties 1...

Page 25: ...1 1 Branch tee outlet fitting 1 8 1 1 1 Reducer bushing 1 4 x 1 8 1 1 1 4000 psi relief valve 1 1 1 Pump mounting bracket 1 1 1 CSP proximity switch 1 NA 1 Wiring harness M12 f to bare wire 1 NA 1 Eurofast connector 4 pin NA NA 1 Large ground ring connector 2 2 2 Small ground ring connector 2 2 2 Pump mounting bolts 4 4 4 Pump mounting nuts 4 4 4 Pump mounting washers 4 4 4 17V033 10 feet extra wi...

Page 26: ...ce For patent information see www graco com patents Original information This manual contains English MM 333546 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2018 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com April 2019 Mobile Lubrication Library ...

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