Graco LubeMaster Instructions Manual Download Page 16 | Manualshive

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Troubleshooting

16

3A2781A

Lubricant is leaking from the reser-
voir

Hex nuts (1) are not tight

Tighten hex nuts (1). Torque to 5 ft.
lbs (6.78 N•m)

Damaged or worn gasket (8)

Replace gasket (8)

Cracks or nicks in reservoir tube (11)
or reservoir is dented or out-of-round

Replace reservoir tube (11)

Overhead supply adapter only:

Exceeded recommended inlet pres-
sure of 15 psi (0.103 MPa, 1.03 bar)

Decrease pressure to 15 psi (0.103
MPa, 1.03 bar) or less

Problem

Cause

Solution

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Summary of Contents for LubeMaster

Page 1: ...components For professional use only Maximum Working Pressure 5000 psi 340 bar 34 0 MPa The LubeMaster Pump Package includes the following components Reservoir Oil or Grease Pump See page 6 for part...

Page 2: ...tallation After Maintenance 24 Drive and Motor 24 Recommended Lubricants for Enclosed Gear Reducers 24 Alternative AGMA Lubricants 24 Parts 25 Grease Reservoirs 25 Oil Reservoirs 26 Overhead Supply Ad...

Page 3: ...Options Option D Low Level Switch Options Part Key L M A B C D Part Example L M 1 3 2 1 Code Reservoir Size pints liters Oil or Grease Plastic or Metal 1 12 5 68 Oil Plastic 2 20 9 46 Oil Plastic 3 12...

Page 4: ...hat can result in amputation Get immediate surgical treatment Do not point dispensing device at anyone or at any part of the body Do not put your hand over the fluid outlet Do not stop or deflect leak...

Page 5: ...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 from traffic areas sharp edges...

Page 6: ...d Drain Plug Oil Models one on each side of base Grease Models one on the opposite side of the base from the fill stud 13 F Pump Outlet 11 Reservoir Assembly Oil or Grease 12 Fill Cap Grease Only 13 F...

Page 7: ...ation Always use lockwashers with mounting bolts and make certain that the bolts are properly torqued Motors and Drives Gear Reducer Gear reducers have either a 10 1 or 60 1 reduction or an oscillatin...

Page 8: ...ough to support the weight of the pump and lubricant when securing the pump to the mounting surface Pump Installation Procedure 1 Secure with attaching hardware to installation loca tion Make certain...

Page 9: ...eration and costly parts replacement Temperature Effects Flow characteristics of the lubricant may change if the area the unit is used in goes through drastic tempera ture changes Choose a lubricant t...

Page 10: ...flows from the drain tighten the plug E and continue to fill the reservoir until fol lower is at the vent hole in reservoir tube any remaining air and small amount of grease will exit drain 6 When fil...

Page 11: ...l be trapped inside the pump Cycle the pump several times until air free lubricant is dispensed NOTE Manual air bleeding procedures are necessary in the event any system components are loosened dis co...

Page 12: ...clutch lever diagram FIG 7 page 11 IMPULSES HOUR PUMP STROKE PER HOUR RATIO Pump strokes per hour x 0 010 Minimum Pump Output per Hour Pump strokes per hour x 0 050 Maximum Pump Output per Hour Degree...

Page 13: ...control pack age or customer supplied drive Once this external source is engaged the unit will cycle as programmed While the system is operating periodically check the following components Check that...

Page 14: ...ey Broken pump drive shaft Replace defective parts using Pump Drive Repair Kit Piston is not engaged in sleeve Replace defective parts using Out put Manifold Kit No lubrication is dispensed from pump...

Page 15: ...tput manifold block assem bly components Piston or bore is worn Replace defective parts using Out put Manifold Kit Grease Models Lubricant is leaking from the reser voir Hex nuts 1 are not tight Tight...

Page 16: ...bs 6 78 N m Damaged or worn gasket 8 Replace gasket 8 Cracks or nicks in reservoir tube 11 or reservoir is dented or out of round Replace reservoir tube 11 Overhead supply adapter only Exceeded recomm...

Page 17: ...l plug 116 after draining is complete 4 Remove the reservoir 5 Remove pump body assembly from its mounting as follows a Remove all guards and mechanical linkages or connections at the pump drive shaft...

Page 18: ...e 2 Properly dispose of emptied grease adhering to all applicable safety regulations and municipality codes 3 Remove fill stud 13 if necessary 4 Remove hex nuts 1 and lockwashers 5 from tie rods 3 5 R...

Page 19: ...m as required check all electrical connections to make sure they are secure check for any physical obstructions which might be preventing the switch from operating If an obstruc tion is found disassem...

Page 20: ...hree hex nuts 1 and lock washers 5 from tie rods 3 3 Remove tie rods 3 from reservoir cover 9 4 Remove reservoir cover 9 from reservoir 11 5 Remove fill screen 30 from fill cap 31 and clean screen 6 R...

Page 21: ...Remove low level adapter 304b from union nut 304c Assembly The following procedure is used for installing a new assembly in a reservoir If your assembly was removed for repairs Steps 1 and 2 do not ap...

Page 22: ...oir 11 5 Unscrew coupler 304m from adapter 304k Use caution to not twist the wires too much 6 Unscrew coupler 1304m from coupling 304n 7 Unscrew coupling 304n from switch 304p 8 Unscrew adapter 304k f...

Page 23: ...municipality codes 2 Remove three nuts 201 and lock washers 204 from screws 203 3 Remove screws from reservoir cap 209 4 Remove reservoir cover 209 from adapter tube 210 5 Remove adapter tube 210 fro...

Page 24: ...e life the reducer should be periodi cally drained preferably while warm and refilled to the proper level with a recommended gear oil Under normal environmental conditions oil changes are suggested af...

Page 25: ...SHER spacer models 562898 562899 only 1 19 CABLE indicator 1 22 SCREW drive models 562898 562899 only 1 23 CAP protective Moduflo models 562898 562899 only 1 24 CLIP indicator 12lb 20 lb models 562898...

Page 26: ...ervoir 1 31 557799 SCREEN filter 1 32 563380 PUMP assembly 1 Included in one of the following kits 562902 KIT reservoir replacement 12 lb plastic model 562892 only 562903 KIT reservoir replacement 20...

Page 27: ...Ref Part No Description Qty 201 NUT 5 16 18 hex 3 202 PLUG stl 1 2 pipe hex soc not shown 1 203 SCREW hex hd cap 5 16 3 204 WASHER lock 3 205 557333 GASKET 6 12 20 lb reservoir 1 206 557334 GASKET lo...

Page 28: ...7 OD not shown 1 103 PLATE end 1 104 SHAFT assembly 1 105 CAM 1 106 560773 YOKE 1 107 SPACER 0 75 ID x 0 344 long 1 108 SPACER 0 75 ID x 0 969 long 1 109 SCREW SHCS 5 16 18 x 0 50 4 110 SCREW SOC head...

Page 29: ...Parts 3A2781A 29 Clutch Drive Assembly 563383...

Page 30: ...7 563386 BASE wall mtg 10 1 563387 BASE wall mtg 60 1 563388 BASE floor mtg 10 1 563389 BASE floor mtg 60 1 307a WASHER lock 3 8 4 307b WASHER lock 4 307c SCREW cap hex hd models 563386 563387 4 SCREW...

Page 31: ...torized LubeMaster Pump with Gear Reducer and Motor Up to 20 lbs Floor Mounting 563388 Base Floor Mounting 10 1 563389 Base Floor Mounting 60 1 305 307d 307a 307w 307t 307g 307h 307r 307a 307d 307b 30...

Page 32: ...A Motorized LubeMaster Pump with Gear Reducer and Motor Up to 20 lbs Wall Mounting 563386 Base Wall Mounting 10 1 563387 Base Wall Mounting 60 1 303 307c 307y 307r 307g 307h 307t 307m 307v 307a 307z 3...

Page 33: ...1 304d SWITCH limit spdt 1 304e GUIDE assy float rod 1 304f ARM ll float 1 304g PIN roll 093 dia 7 8 lg 1 304h FLOAT spherical 1 WASHER lock int not shown 2 ROD not shown 1 SCEW 8 32 x 1 2 slot phmach...

Page 34: ...y Ref Part No Description Qty 304 563322 SWITCH low level grease reservoir 304r SCREW 1 4 20 x 3 8 hex hd washer 3 304s RETAINER cup spr 1 304t BRACKET sw low lever paint 1 304u SWITCH limit spdt 1 30...

Page 35: ...te Clutch Drive Pump Cycle Rate 5 150 impulses per minute Degrees of Throw 12 to 60 Output Range 0 100 75 in 3 per hour 1 639 1 229 25 cm 3 per hour Lubricants Oil or Grease Reservoirs Material Plasti...

Page 36: ...40 RPM T E Full load run ning current 115Volts 7 8 Amps 230 Volts 3 9 Amps Inrush at 115 Volts 49 AMPS 230 Volts 24 5 AMPS 230 460V 1 2 hp three phase 60 Hz 1140 RPM T E Full load run ning current 230...

Page 37: ...Dimensions 3A2781A 37 Dimensions Reservoirs Reservoir Size A Dimension Inches MM 12 Pint Oil 19 56 496 9 12 Lb Grease 20 Pint Oil 26 56 674 7 20 Lb Grease Overhead Supply 7 66 194 5...

Page 38: ...Dimensions 38 3A2781A Reservoirs Reservoir Size A Dimension Inches MM 12 Pint Oil 19 56 496 9 12 Lb Grease 20 Pint Oil 26 56 674 7 20 Lb Grease...

Page 39: ...Dimensions 3A2781A 39 Clutch Drive Reservoir Size A Dimension Inches MM 12 Pint Oil 19 56 496 9 12 Lb Grease 20 Pint Oil 26 56 674 7 20 Lb Grease...

Page 40: ...Dimensions 40 3A2781A Clutch Drive...

Page 41: ...Dimensions 3A2781A 41 Motorized LubeMaster Up to 20lbs Wall Mounting Inches mm...

Page 42: ...Dimensions 42 3A2781A Motorized LubeMaster Up to 20lbs Floor Mounting Inches mm...

Page 43: ...Dimensions 3A2781A 43 Motorized LubeMaster Up to 20lbs Inches mm 2 03 51 59 11 03 280 19...

Page 44: ...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 EXCLUSIVE AND IS I...

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