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ELECTRIC HYDRAULIC PUMP

Max. Capacity:  10,000 PSI

Read  and  carefully  follow  these  instructions  before  installation  and  use  of  this  pump.  Most  problems  with  new
equipment are caused by improper operation and installation.

SAFETY PRECAUTIONS

All WARNING statements must be carefully observed to help prevent personal injury.

Hydraulic Hose

Before operating this pump, tighten all hose connections using the proper tools. Do not overtighten the
connections.  Connections  need  only  be  tightened  securely  and  leak-free.  Overtightening  may  cause
premature thread failure or high pressure fittings to split at pressures lower than their rated capacities.

Should a hydraulic hose ever burst, rupture, or need to be disconnected, immediately shut off the pump.
Never  attempt  to  grasp  a  leaking  hose  under  pressure  with  your  hands.  The  force  of  the  escaping
hydraulic fluid could cause serious injury.

Do not subject the hose to potential hazard such as fire, extreme heat or cold, sharp surfaces, or heavy
impact.  Do  not  allow  the  hose  to  kink,  twist,  curl  or  bend  so  tightly  that  the  oil  flow  within  the  hose  is
blocked or reduced. Periodically inspect the hose for signs of wear because any of these conditions can
damage the hose and may result in personal injury.

Do not use the hose to move attached equipment. Stress may damage the hose and cause personal injury.

Hose material and coupler seals must be compatible with the hydraulic fluid used. Hoses also must not
come in contact with corrosive materials such as creosote-impregnated objects and some paints. Consult
the  manufacturer  before  painting  a  hose.  Never  paint  the  couplers.  Hose  deterioration  due  to  corrosive
materials may result in personal injury.

Pump

Do not exceed the PSI hydraulic pressure rating noted on the pump nameplate or tamper with the internal
high pressure relief valve. Creating pressure beyond rated capacities may result in personal injury.

Before replenishing the oil level, retract the system to prevent overfilling the pump reservoir. An overfill
may cause personal injury due to excess reservoir pressure created when cylinders are retracted.

Cylinder

Do not exceed rated capacities of the cylinders. Excess pressure may result in personal injury.

Do not set poorly-balanced or off-center loads on a cylinder. The load may tip and cause personal injury.

Electrical Supply

Do not use an ungrounded (two-prong) extension cord.

Avoid conditions which could create an electrical hazard.

If the power cord is damaged or wiring exposed, replace or repair immediately.

Form No.   102838

Operating Instructions for:

PE30-HOGEN
PE302
PE302-2
PE302S-CODHE
PE303
PE303-2

PE304
PE304-2
PE304ML
PE302S-Tyco
PE302S-CODHE-115
PE302A-2-TRANS

Sheet No.

1 of 3

Rev. 7

Date: 25 May 2012

WARNING

© SPX Corporation

Summary of Contents for PE30-HOGEN

Page 1: ...ve attached equipment Stress may damage the hose and cause personal injury Hose material and coupler seals must be compatible with the hydraulic fluid used Hoses also must not come in contact with corrosive materials such as creosote impregnated objects and some paints Consult the manufacturer before painting a hose Never paint the couplers Hose deterioration due to corrosive materials may result ...

Page 2: ...used to seal hydraulic connections if only one layer of tape is used Apply the tape carefully two threads back to prevent it from being pinched by the coupler and broken off inside the system Any loose pieces of tape could travel through the system and obstruct the flow of oil or cause jamming of precision fit parts Filling the Reservoir NOTE This pump has been shipped without oil in the reservoir...

Page 3: ... free of dirt and grime 4 Keep the filler cap clean and unobstructed at all times 5 Equipment connected to the pump must be kept clean 6 Use only Power Team hydraulic fluids in this pump Change as recommended Draining and Cleaning the Reservoir IMPORTANT Clean the pump exterior before the pump interior is removed from the reservoir 1 Remove the screws that fasten the pump assembly to the reservoir...

Page 4: ...le acting cylinder 7 Cold oil or oil is too heavy Hydraulic oil is of a higher viscosity than necessary 8 Relief valve or low pressure unloading valve out of adjustment 9 Reservoir capacity is too small for the size of the cylinder s used 10 Defective directional valve 11 Sheared drive shaft key s 12 Vacuum in reservoir 1 With all cylinders retracted fill reservoir to 1 of fill hole 2 Check quick ...

Page 5: ...nternal leakage Check high pressure pump inlet or outlet ball checks 6 Sheared key s 1 Seal leaking pipe fittings with pipe sealant 2 Clean reseat or replace flow control valve parts If the internal check valve s are leaking the pump must be dismantled and the seat areas repaired poppets replaced etc 1 Seal faulty pipe fitting with pipe sealant 2 Lift the pump from the reservoir but keep the filte...

Page 6: ...d to cylinder s or quick disconnect couplings 2 Defective valve 1 Relief valve not properly set 1 Check the cylinders for broken return springs and check couplers to ensure that they are completely coupled Occasionally couplers have to be replaced because one check does not stay open in the coupled position 2 Check valve operation and inspect parts Replace if necessary 1 Adjust the relief valve HY...

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