SPX POWER TEAM PED253 Operating Instructions Manual

Electric hydraulic pump

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Hydraulic Technologies
5885 11th Street
Rockford, IL 61109-3699 USA
Internet Address:
http://www.powerteam.com
NOTE:
● ●
Read and carefully follow these instructions. Most problems with new equipment are caused by improper
operation or installation.
WARNING:
To help avoid personal injury,
Hydraulic Hose
● ●
Before operating the pump, all hose connections must be tightened with the proper tools. Do not
overtighten. Connections should only be tightened securely and leak-free. Overtightening can cause
premature thread failure or high pressure fittings to split at pressures lower than their rated capacities.
● ●
Should a hydraulic hose ever rupture, burst, or need to be disconnected, immediately shut off the pump
and shift the control valve twice to release all pressure. Never attempt to grasp a leaking hose under
pressure with your hands. The force of escaping hydraulic fluid could cause serious injury.
● ●
Do not subject the hose to potential hazard such as fire, sharp surfaces, extreme heat or cold, 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 wear, because any of these conditions can damage
the hose and result in personal injury.
● ●
Do not use the hose to move attached equipment. Stress can 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 can 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 can result in personal injury.
● ●
Before replenishing the oil level, retract the system to prevent overfilling the pump reservoir. An overfill
can cause personal injury due to excess reservoir pressure created when cylinders are retracted.
Cylinder
● ●
Do not exceed rated capacities of the cylinders. Excess pressure can result in personal injury.
● ●
Do not set poorly-balanced or off-center loads on a cylinder. The load can tip and cause personal injury.
© Hydraulic Technologies
Tech. Services: (800) 477-8326
Fax: (800) 765-8326
Order Entry: (800) 541-1418
Fax: (800) 288-7031
ELECTRIC HYDRAULIC PUMP
SAFETY PRECAUTIONS
Form No. 102693
Operating
Instructions for:
Sheet No.
Issue Date:
PED253
PED254
1 of 4
12-10-92

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Summary of Contents for SPX POWER TEAM PED253

  • Page 1 Hydraulic Technologies Tech. Services: (800) 477-8326 5885 11th Street Fax: (800) 765-8326 Rockford, IL 61109-3699 USA Order Entry: (800) 541-1418 Fax: (800) 288-7031 PED253 PED254 Internet Address: http://www.powerteam.com ELECTRIC HYDRAULIC PUMP NOTE: ● ● Read and carefully follow these instructions. Most problems with new equipment are caused by improper operation or installation.
  • Page 2: Operating Procedure

    Operating Instructions, Form No. 102693, Back sheet 1 of 4 WARNING cont'd Power Supply (Electric) ● ● Do not use an ungrounded (two-prong) extension cord with this unit. ● ● Avoid any conditions that could create an electrical hazard. ● ● Any electrical work must be done by a qualified electrician.
  • Page 3: Pump Operation

    Operating Instructions Form No. 102693 Pump Operation When operating the pump for the first time: 1. All valve and hose connections should be secure, and the reservoir should be filled to the proper level. Connect the power supply. 2. Jog the pump several times to build pressure. If the pump does not build pressure, it needs to be primed. To prime the pump, disconnect the pump from the system, and route a hose from the pump pressure port back to the pump reservoir.
  • Page 4: Preventive Maintenance

    Operating Instructions, Form No. 102693, Back sheet 2 of 4 PREVENTIVE MAINTENANCE WARNING: To help prevent personal injury, ● ● Disconnect the pump from the power source before performing maintenance or repair procedures. ● ● Maintenance and repairs must be performed in a dust-free area by a qualified technician. Bleeding Air from the System Upon initial start up or after prolonged use, air can accumulate within the hydraulic system.
  • Page 5: Troubleshooting

    Operating Instructions Form No. 102693 TROUBLE-SHOOTING WARNING: To help prevent personal injury, any repair work or trouble-shooting must be done by qualified personnel familiar with this equipment. North American & International Color Codes Conductors North American International Line ......Black....Brown Neutral .......White ....Blue Ground ......Green ....Green/Yellow NOTE: ●...
  • Page 6 Operating Instructions, Form No. 102693, Back sheet 3 of 4 PROBLEM CAUSE SOLUTION Pump is not delivering oil or delivers only enough oil to 1. Oil level too low. 1. Fill reservoir to within 1" of filler advance ram(s) partially or plug with all rams retracted.
  • Page 7 Operating Instructions Form No. 102693 PROBLEM CAUSE SOLUTION Pump will not build full pressure. 1. Faulty pressure gauge. 1. Calibrate gauge. 2. Check for external leakage. 2. Seal any faulty pipe fitting with pipe sealant. 3. Check the relief valve setting. 3.

This manual is also suitable for:

Ped254

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