Greenlee EHP700L Manual de usuario

INSTRUCTION MANUAL

Read and understand all of the instructions and

safety information in this manual before operating

or servicing this tool.

EHP700L

Battery-powered Pump

EHP700L Battery-powered Pump

Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

Description

The Greenlee EHP700L Battery-powered Pump is a

dual-stage pump that develops a maximum of 700 bar

(10,000 psi). This pump is intended to provide hydraulic

power for remote cutting, punching, and crimping tools.

This pump has a factory-set internal pressure relief

valve.

Fill unit with hydraulic oil before

operating pump.

Failure to ll unit with oil will result in

damage to the pump.

Safety

Safety is essential in the use and maintenance of

Greenlee tools and equipment. This instruction manual

and any markings on the tool provide information for

avoiding hazards and unsafe practices related to the

use of this tool. Observe all of the safety information

provided.

Purpose of this Manual

This manual is intended to familiarize all personnel with

the safe operation and maintenance procedures for the

Greenlee EHP700L Battery-powered Pump.

Keep this manual available to all personnel.

Replacement manuals are available upon request at no

charge at www.greenlee.com.

Do not discard this product or throw away!

For recycling information, go to www.greenlee.com.

All specications are nominal and may change as design

improvements occur. Greenlee Textron Inc. shall not be liable for

damages resulting from misapplication or misuse of its products.

KEEP THIS MANUAL

Table of Contents

Description .................................................................... 2

Safety ............................................................................ 2

Purpose of this Manual ................................................. 2

Important Safety Information .....................................3–5

Identication.................................................................. 6

Specications................................................................ 6

Features of the Pump.................................................... 7

Setup ............................................................................. 7

Operation....................................................................8–9

Maintenance................................................................ 10

Troubleshooting........................................................... 11

Illustrations and Parts Lists ....................................12–18

Main ....................................................................12–13

Motor ....................................................................... 13

Release Lever .......................................................... 14

Pump Housing Unit.................................................. 15

Pump Housing Cap Unit.......................................... 15

Pump Housing Cap ................................................. 15

Relief Valve .............................................................. 16

Piston Pump ............................................................ 16

Reservoir Assembly ................................................. 17

Battery Plate ............................................................ 17

Control Unit.............................................................. 18

EHP700L Battery-powered Pump

Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

IMPORTANT SAFETY INFORMATION

SAFETY

ALERT

SYMBOL

This symbol is used to call your attention to hazards

or unsafe practices which could result in an injury or

property damage. The signal word, dened below,

indicates the severity of the hazard. The message

after the signal word provides information for pre-

venting or avoiding the hazard.

Immediate hazards which, if not avoided, WILL result

in severe injury or death.

Hazards which, if not avoided, COULD result in

severe injury or death.

Hazards or unsafe practices which, if not avoided,

MAY result in injury or property damage.

Read and understand all of the

instructions and safety information

in this manual before operating or

servicing this tool.

Failure to observe this warning will

result in severe injury or death.

Do not connect the pump to any system or system

component other than those supplied by Greenlee.

Other manufacturers’ components may not with-

stand the maximum pressure and may fail. Nearby

personnel can be injured by ying components and

hydraulic oil.

Failure to observe this warning will result in severe

injury or death.

Do not alter the internal high-pressure relief valve

setting. Altering this setting will change the maximum

pressure the pump can develop, which can cause a

component failure. Nearby personnel can be injured

by ying components and hydraulic oil.

Failure to observe this warning will result in severe

injury or death.

Do not use this pump in a hazard-

ous environment. Hazards include

ammable liquids, gases, or other

materials. Using this pump in a

hazardous environment can result in

a re or explosion.

Failure to observe this warning will

result in severe injury or death.

When punching thin sheet metals and soft materials

such as plastics, the operator must stop the pump

manually. Automatic shut off may not work.

Failure to observe this warning will result in severe

injury or death.

EHP700L Battery-powered Pump

Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

IMPORTANT SAFETY INFORMATION

Electric shock hazard:

• Do not expose power tools to rain.

• Do not immerse the pendant switch

in water or other liquid.

• Do not crimp, cut, or punch live

cables or conductors. Before start-

ing to work, make sure there are no

live lines in the work area.

Failure to observe these warnings

could result in severe injury or death.

Skin injection hazard:

• Do not use hands to check for

leaks.

• Depressurize hydraulic system

before servicing or disconnecting

the hose.

High pressure oil easily punctures

skin, causing serious injury, gangrene,

or death. If injured, seek medical help

immediately to remove oil.

Wear eye protection when using this

tool.

Failure to wear eye protection could

result in serious eye injury from ying

debris or hydraulic oil.

Inspect pump, hoses, couplers, and ttings for wear

or damage. Replace worn, damaged, or missing com-

ponents with Greenlee replacement parts. Worn or

damaged components can fail, resulting in injury.

Failure to observe this warning could result in severe

injury or death.

Fill unit with hydraulic oil before

operating pump.

Failure to ll unit with oil will result in

damage to the pump.

• Do not use hose or cord to pull, lift, or carry the

equipment. Misuse will damage the hose or cord.

• To avoid accidental start-up, turn the program

selection switch to position 7 before transporting

the tool.

Failure to observe these precautions may result in

injury or property damage.

Make sure all hose ttings are properly seated before

starting the pump. Incomplete connections may

not allow the accessory’s ram to retract after the

hydraulic operation is nished.

EHP700L Battery-powered Pump

Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

IMPORTANT SAFETY INFORMATION

Cutting hazard:

• Remove battery before changing

dies, adapters, or jaws.

• Keep hands away from the head

when in operation.

Failure to observe these warnings

could result in severe injury or death.

Do not dispose of batteries in a re. They will vent

fumes and may explode.

Failure to observe this warning could result in severe

injury from harmful fumes or burns from ying

debris.

Inspect tool and blades before use. Replace any

worn or damaged parts. A damaged or improp-

erly assembled tool can break and strike nearby

personnel.

Failure to observe this warning could result in severe

injury or death.

• Do not use this tool for continuous use. After 100

cycles, allow the tool to cool for 15 minutes.

• Do not secure this tool in a vise.

• This tool may be used in damp or wet environ-

ments; however, air-drying is recommended before

use if the tool becomes soaked. Damage may

result when the tool is operated prior to thorough

drying when electrical components are soaked.

• Use this tool for the manufacturer’s intended

purpose only.

Failure to observe these precautions may result in

injury or property damage.

Do not allow anything to contact the battery

terminals.

• Do not immerse the batteries in liquid. Liquid may

create a short circuit and damage the battery.

If batteries are immersed, contact your service

center for proper handling.

• Do not place the battery into a pocket, tool pouch,

or tool box with conductive objects. Conductive

objects may create a short circuit and damage the

battery.

• Do not place a battery on moist ground or grass.

Moisture may create a short circuit and damage

the battery.

Failure to observe these precautions may result in

injury or property damage.

• Do not store the battery at more than 122 °F

(50°C) or less than –4 °F (–20 °C). Damage to the

battery can result.

• Do not use another manufacturer’s charger. Other

manufacturers’ chargers may overcharge and

damage the battery.

• Do not attempt to open the battery. It contains no

user-serviceable parts.

Failure to observe these precautions may result in

injury or property damage.

Use all appropriate and applicable personal safety

equipment as required such as safety shoes, hard

hat, and safety glasses. Follow all safety rules and

regulations for the job.

Failure to comply may result in personal injury or

property damage.

Do not perform any service or maintenance other

than as described in this manual. Injury or damage

to the tool may result.

Failure to observe this precaution may result in injury

and property damage.

Note: Keep all decals clean and legible, and replace

when necessary.

EHP700L Battery-powered Pump

Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

Identiﬁcation

Speciﬁcations

Dimensions

Length ...............................................................................................14.0" (356 mm)

Width...................................................................................................6.5" (165 mm)

Height................................................................................................11.5" (292 mm)

Weight.....................................................................................................10.8 lb (4.9 kg)

Reservoir Capacity ................................................................................. 0.80 qt (0.76 l)

Maximum Operating Pressure........................................................10,000 psi (700 bar)

Operating Temperature Range ....................................10 °F to 104 °F (-12°C to 40 °C)

Dual-Stage Pumping Action

Rapid Advance.............................................................................................0.9 l/min

At Full Pressure ............................................................................................0.3 l/min

1. 3/8" Female Coupler

2. Program Selection Switch

3. LED Display

4. LED (red)

5. Forward and Return Switch

6. Oil Plug (on back)

7. Battery Lock

8A. Battery (active)

8B. Battery (storage)

9. Pendant Switch Socket

10. Storage Compartment

11. Emergency Stop Button

EHP700L Battery-powered Pump

Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

SetupFeatures of the Pump

• This pump is equipped with a brake, which stops the

forward motion of the piston/dies when the trigger is

released.

• The unit is equipped with a double piston pump,

which is characterized by a rapid approach of the dies

toward the connector and a slow crimping motion.

• All tool functions can be controlled by the rocker

trigger, resulting in easy handling.

• The pump is equipped with a microprocessor, which

indicates service intervals and low battery charges. It

also performs internal checks, sending out acoustical

and optical warning signals in case of a detected fault.

• The pump can be operated and transported in all

positions without any oil leakages.

• This tool is equipped with a circuit board, incorporat-

ing several important features to inform the user about

the current status of the unit.

• Before operating the pump, the charging level of the

battery should be tested. A low charging level can be

detected by the LCD display.

• The pressure units may be displayed in bar or psi.

To change the units, set the selection switch to 7,

depress the pendant toggle three times, and then hold

the toggle switch to change the display.

Hydraulic Connection

1. Clean all couplers, threaded ttings, ports, and the

area around all ports.

2. Remove any dust caps from couplers.

3. Hand-tighten all couplings rmly (until all threads are

fully engaged). Do not use tools.

EHP700L Battery-powered Pump

Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

Operation

Inspect pump, hoses, couplers, and ttings for wear

or damage. Replace worn, damaged, or missing

components with Greenlee replacement parts. Worn

or damaged components can fail, resulting in injury.

Failure to observe this warning could result in severe

injury or death.

Electric shock hazard:

This tool is not insulated. When

using this unit near energized

electrical lines, use proper personal

protective equipment.

Failure to observe this warning

could result in severe injury or death.

Wear eye protection when operating

or servicing this tool.

Failure to wear eye protection could

result in serious eye injury from

ying debris or hydraulic oil.

Cutting hazard:

• Remove battery before changing

dies, adapters, or jaws.

• Keep hands away from the head

when in operation.

Failure to observe these warnings

could result in severe injury or death.

Skin injection hazard:

• Do not use hands to check for

leaks.

• Depressurize hydraulic system

before servicing or disconnecting

the hose.

High pressure oil easily punctures

skin, causing serious injury, gangrene,

or death. If injured, seek medical help

immediately to remove oil.

Electric shock hazard: The owner of this tool must

be certain that all users of this tool are trained in the

applicable safety codes and standards as well as in

the safe use of this tool and its accessories.

Failure to observe this warning could result in severe

injury or death.

• Do not use this tool for continuous use. After

100cycles, allow the tool to cool for 15 minutes.

• Do not secure this tool in a vise. This tool is

designed for hand-held operation.

• Use this tool for the manufacturer’s intended

purpose only.

Failure to observe these precautions may result in

injury or property damage.

Procedure for depressurizing the hydraulic system:

1. Disconnect the pump from the power source.

2. Press down on the manual release shaft and

allow the ram to retract fully.

3. Disconnect the hose slowly to release any

trapped pressure.

EHP700L Battery-powered Pump

Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

Operation (cont’d)

Charging the Battery

Read the instructions supplied with the battery charger.

LED Indicator (red)

This tool is equipped with a special circuit board incor-

porating several important features to inform the user

about the current status of the unit. The LED signals in

the following cases:

What happens Signal What it means

Flashing light for 2seconds Battery is inserted in tool.

Constant light for 20seconds

at end of cycle

Battery charge is below

17V at beginning of cycle.

Tool will not start, and

constant light for 20seconds

when trigger is released

Battery charge is below

16V at beginning of cycle.

Tool will stop, and constant

light for 20seconds after

trigger is released

Battery voltage drops

below 13V during cycle.

Tool will stop, and ﬂashing

light for 20seconds when

trigger is released

Motor current exceeds

20A during cycle.

Circuit has become too hot.

Flashing light and audible

alert for 3 seconds after cycle

Serious error—Crimping

pressure has not been

reached while motor was

running.

Flashing light and audible

alert for 1 second after cycle

Error—Required crimping

pressure has not been

reached. Operator has

interrupted crimping cycle

manually while motor was

not running.

Operating Procedure

1. Connect the male coupling of the hydraulic hose to

the female coupling of the pump.

2. Select the correct working unit for the intended

application.

3. Connect the tool head to the pump via the hydraulic

hose.

• Do not operate the pump without a working unit.

• Before operating the pump, check the oil level and

adjust if necessary.

Failure to observe these precautions may result in

injury or property damage.

4. Connect the pendant switch, which the pump

recognizes through a special coding. The built-in

trigger will be deactivated accordingly.

5. Plug the battery (and spare battery, if using) into the

socket.

6. The pump is now ready to operate, and the LCD

display is activated.

7. Select the program for the intended application by

turning the selection knob or the data function.

8. Initiate the working cycle by activating the advance

function of the forward and return switch.

Note: The retraction button of the forward and return

switch is always active and can be actuated at any time

and in any program.

EHP700L Battery-powered Pump

Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

Maintenance

Wear eye protection when operating

or servicing this tool.

Failure to wear eye protection could

result in serious eye injury from

ying debris or hydraulic oil.

Skin injection hazard:

Do not use hands to check for oil

leaks. Oil under pressure easily

punctures skin. If injured, seek

medical attention immediately to

remove oil.

Failure to observe this warning

could result in serious injury, gan-

grene, or death.

Do not use solvents or ammable

liquids to clean the tool body.

Solvents or ammable liquids could

ignite and cause serious injury or

property damage.

Cutting hazard:

• Remove battery before changing

dies, adapters, or jaws.

• Keep hands away from the head

when in operation.

Failure to observe these warnings

could result in severe injury or death.

Relief valve adjustments must be done by an

authorized service center.

Daily

Before use:

1. Inspect the tool for wear or damage, such as cracks,

gouges, or chips.

2. Inspect the tool for damage or leaks.

After use:

1. Use a damp cloth and mild detergent to clean the

housing. Allow the housing to dry.

2. Store the tool in a cool, dry place.

3. If necessary, recharge the batteries. Refer to the

instructions supplied with the battery charger.

Monthly

1. Thoroughly clean all surfaces.

2. Check the oil level.

Annually or After 10,000 Cycles

1. Replace the hydraulic oil.

2. Send the tool to a Greenlee Authorized Service

Center for inspection.

Checking the Hydraulic Fluid Level

The pump has an oil plug with inspection glass, which

can be used to determine the proper oil level. If the oil

level is too low, the reservoir must be lled.

The following hydraulic oils are suitable for a tempera-

ture range of 10 °F to 104 °F (-12°C to 40 °C):

• Hydraulic oils based on Ester: Rivolta S.B.H. 11, Shell

Naturell HF-E 15.

• Mineral oils: Shell Tellus T 15, AVIA HVI 15, Mobil DTE

11, NUTO H 15, Rando HD-Z15, Agip OSO 15, BP

Energol HLP 15.

• Other equivalent oils.

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