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MODEL C & D

HIGH SPEED

HYDRAULIC PUMP

Read and carefully follow these instructions. Most problems with new equipment are caused by improper operation or
installation.

SAFETY PRECAUTIONS

WARNING:

To help prevent personal injury,

HYDRAULIC HOSE

Before operating the pump, tighten all hose connections with the proper tools. Do not overtighten.

Connections should only be secure 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 pressurized

hose 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 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 adding oil, retract the system to prevent overfilling the pump reservoir. An overfill can cause

personal injury due to excess reservoir pressure created with cylinders are retracted.

CYLINDER

Do not exceed the 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.

POWER SUPPLY

All electrical work must be done by a qualified electrician.

Disconnect the power supply before removing the electrical box cover or performing repairs and

maintenance.

Never use an ungrounded (two-prong) extension cord with this unit.

Form No.   102355

2P-5500

2P-5550

4030

4031

4032

4033

4035

4036

4037

89300-00

201905

D-01023-AA

D-01026-AA

PE18 Series

Y27 Series

Operating Instructions for:

Sheet No. 1 of 4

Rev. 2 Date: 24 August 2009

SPX Hydraulic Technologies

5885 11th Street

Rockford, IL 61109-3699  USA
Tech. Services: (800) 477-8326

Fax: (800) 765-8326

Order Entry: (800) 541-1418

Fax: (800) 288-7031

SPX Corporation

655 Eisenhower Drive

Owatonna, MN 55060-0995  USA

Phone: (507) 455-7000

Tech. Services: (800) 533-6127

Fax: (800) 955-8329

Order Entry: (507) 455-1480

Fax: (800) 283-8665

International Sales: (507) 455-7223

Fax: (507) 455-7746

®

®

powerteam.com

© SPX Corporation

Summary of Contents for PE18 Series

Page 1: ...gnated 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 t...

Page 2: ...pper port A on the pump and the return port D of the cylinder Attach a second hose between the lower port C on the pump and the advance port B on the cylinder 1 Open the filler plug two full turns to...

Page 3: ...valve handle in the neutral position as shown in Figure 4 2 Jog the motor toggle switch several times Place the switch on RUN and let the pump idle for a few minutes 3 To advance the cylinder position...

Page 4: ...Rinse the filter clean 3 Place the pump assembly on the reservoir again and secure it with two of the four screws assembled in opposite corners of the pump housing 4 Start the pump and let it idle for...

Page 5: ...e locknut C again 3 Release pressure Move the control valve to advance again and check the pressure setting and motor cut out It may be necessary to make a second adjustment A pressure switch can be u...

Page 6: ...2 Crack in pump body 1 Oil level too low 2 Pump is not primed 3 Loose fitting coupler to cylinder 4 Vacuum in reservoir 5 Air in system 6 Air leak in suction line 7 Dirt in pump or filter plugged 8 Oi...

Page 7: ...lve Valve rotor lapped surface damaged 10 Adjust as needed 11 Looking at motor shaft end motor must rotate clockwise Reverse lead wires to brush holders if necessary 12 Inspect all parts and replace i...

Page 8: ...s oil into the reservoir past the ball seat 1 Piston is sticking 2 High pressure oil leaking past the low to high pressure check back to the piston in the automatic valve keeping the piston closed 9 L...

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