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Warnings 

4

3A2257F

Pressure Relief Procedure

1.

Stop lube pump.

2.

If installed, close oil supply valve located upstream 
from pump.

3.

If installed, open drain valve located downstream 
from the pump.

4.

Slowly crack open fluid line fittings to relieve pres-
sure.

Installing the Pump

Grounding

Ensure the reservoir is properly grounded as the pump 
is grounded through the mounting screws.

Mounting Pump

NOTE:

 

Ensure box and lube system are sized appropriately 
for the selected pressure. 

Ensure an appropriate pressure relief device, suit-
able for your application, is installed in the system.

Inspect your box lubricator and replace any dam-
aged or worn components.

1.

Ensure the pump mounting surface on the reservoir 
cover is clean. Clean as needed.

2.

Align gasket (a) with opening on the top of the reser-
voir cover making sure holes (b) on either end of the 
gasket match mounting holes (c) in reservoir cover 
(F

IG

. 1).

NOTE: Alarm Pumps Only - 

For optimum perfor-

mance, mount alarm pump in location furthest from 
drive motor.

For Gravity and Pressure Fed pumps, skip Step 
3 and continue installati
on with Step 4.

For Alarm pumps skip Step 3a and continue 
installation with Step 3b.

Pressure Fed pumps follow Step 3a and 3b.

3.

For Suction Fed Pumps install pump inlet strainer:

a.

Check length of suction tube. If it is too long to 

fit in the reservoir, use a pliers to break off the 

lower section of the tube (a) (F

IG

. 2).

Follow the Pressure Relief Procedure whenever 
you see this symbol.

I

This equipment stays pressurized until pressure is 
manually relieved. To help prevent serious injury from 
pressurized fluid, such as skin injection, splashing 
fluid and moving parts, follow the Pressure Relief 
Procedure when you stop pumping and before 
cleaning, checking or servicing the equipment.

The equipment must be grounded to reduce the risk 
of static sparking. Static sparking can cause fumes to 
ignite or explode. Grounding provides an escape wire 
for the electric current.

F

IG

. 1

d

c

a

b

e

f

Summary of Contents for 24J391

Page 1: ...otation and oil low level For professional use only 3 16 models 7500 psi 51 7 MPa 517 bar Maximum Working Pressure 1 4 models 6000 psi 41 4 MPa 414 bar Maximum Working Pressure 3 8 models 3500 psi 24...

Page 2: ...h your hand 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 equip...

Page 3: ...immediately with genuine manufac turer s replacement parts only Do not alter or modify equipment Alterations or modifications may void agency approvals and create safety hazards Make sure all equipmen...

Page 4: ...reservoir cover FIG 1 NOTE Alarm Pumps Only For optimum perfor mance mount alarm pump in location furthest from drive motor For Gravity and Pressure Fed pumps skip Step 3 and continue installation wi...

Page 5: ...d Use filtered oil when priming the pump Filter oil with minimum 25 micron strainer Machine requirements may require a higher cleanliness level Maximum allowable inlet pressure Pressure Fed Pump 100 p...

Page 6: ...l air has been expelled Gravity Fed Models FIG 5 NOTE In the following instructions the fill line refers to the inlet line 1 Remove and discard the sight well plug 1 and out let plug 5 2 Fill the sigh...

Page 7: ...ace the sight well plug 1 taking care to not allow any thread sealant into the sight well 2 5 Torque sight well plug 1 to 35 5 in lbs 3 95 0 6 N m NOTE Fluid is pumped from the reservoir through a man...

Page 8: ...ling Pressure Switch see Alarm Pump page 17 The pump s check valve is monitored by a pressure switch When fluid pressure reaches the check valve cracking pressure 1 Apply thread sealant user supplied...

Page 9: ...the amount of oil discharged by the pump The pump volume can be adjusted using the adjusting screw 8 FIG 9 to change the piston stroke See Adjusting the Pump Calculating Pints per Day Calculating Mini...

Page 10: ...than form drops in sight glass Table 2 Fluid Measurement Conversion Data Piston Diameter Max Outlet Pressure Drops Stroke1 2 Cubic Inch Stroke Cubic cm Stroke inches mm psi MPa bar Min Max Min Max Mi...

Page 11: ...ged or worn Fluid flow from pump outlet when pump is not running Inlet pressure exceeds outlet check pressure Reduce inlet pressure to below out let check pressure Pump outlet check ball and or seat i...

Page 12: ...he oil level in the sight well 2 fall below the pump body surface 1 Remove the sight well plug 1 2 Allow the pump to continue to operate and manually fill the sight well 2 with filtered oil to below t...

Page 13: ...MPa 414 bar All 3 8 Piston Models 3500 psi 24 1 MPa 241 bar Alarm Pump 500 3 4 MPa 34 4 bar Inlet Size Gravity Fed Models 1 8 27 NPTF Pressure Fed Models 1 4 18 NPTF Outlet Size Suction Gravity Pressu...

Page 14: ...50 12 70 D Pump Min 2 58 Pump Max 3 18 Pump Min 65 53 Pump Max 78 23 E 5 37 136 40 F Min 4 14 Max 4 90 Min 105 20 Max 124 50 G 1 50 38 10 H 0 50 12 70 J 0 50 12 70 K 0 39 9 90 L 0 92 23 37 M 0 28 7 1...

Page 15: ...Technical Data 3A2257F 15 Gravity Fed Pressure Fed Inlet P A Outlet C D Outlet Inlet A B C D...

Page 16: ...Technical Data 16 3A2257F Suction Fed Outlet C D A P N Inlet...

Page 17: ...Technical Data 3A2257F 17 Alarm Pump C D P N Inlet R Return to Reservoir 1 4 NPT Sensor Output ti26974...

Page 18: ...of 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...

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