Enerpac WalkPac Bedienungsanleitung

A UNIT OF APPLIED POWER INC.

L-1862 Rev. B 8/94

Instruction Sheet

WalkPac Portable Pump

CONTENTS

ENGLISH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 2-7

HOLLANDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bladzidje 10-14

FRANCAIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 15-19

DEUTSCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Seite 20-24

ITALIANO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pagina 25-29

ESPAÑOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Página 30-34

IMPORTANT RECEIVING INSTRUCTIONS:

Visually inspect all components for shipping damage. If any shipping damage is found,

notify carrier at once. Shipping damage is NOT covered by warranty. The carrier is

responsible for all repair or replacement costs resulting from damage in shipment.

CONTENTS

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 3

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 5

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 6

Battery Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7

DESCRIPTION WalkPac is a light-weight, battery-operated pump capable of producing up to 10,000 psi

[700 bar] of hydraulic pressure. WalkPac is a highly portable power source for

single-acting tools that crimp, cut, press, and lift. The unit comes with a shoulder strap

and a re-chargeable Nickel-Cadmium battery pack. Battery packs and chargers may also

be ordered separately. The model number matrix below shows other available options.

A UNIT OF APPLIED POWER INC.

Instruction Sheet

WalkPac Portable Pump

PBM

1234, 5 6 7 8 9, 10

00 1 B X XX

Pump Battery

Series

Pump

Type

M = Manual

R = Remote

Pendant

Pump

Series

1 = Dump

2 = Manual

3 = Dump and Hold

Valve

Type

00 = 0,6 l [40 in

]

Reservoir

Size

1 = 0,16 l/min [10 in

/min]

2 = 0,21 l/min [13 in

/min]

Battery

Option

0 = No Battery

1 = Premium Battery

Seal

Options

Blank = No

E = EPR Se

V = Viton S

Digits

Model Number

Battery

Charger

0 = No charger

B = 115 V

E = 220 V

I = 240 V

Q = 100 V

SAFETY

INFORMATION To avoid personal injury or property damage during system operation, read and follow

all CAUTIONS, WARNINGS, and INSTRUCTIONS included with or attached to each product.

ENERPAC CANNOT BE RESPONSIBLE FOR DAMAGE OR INJURY RESULTING FROM UNSAFE

USE OF PRODUCT, LACK OF MAINTENANCE, OR INCORRECT PRODUCT AND SYSTEM

APPLICATION. Contact Enerpac when in doubt as to applications and safety precautions.

WARNING

To avoid personal injury, always wear proper personal protective gear

when operating hydraulic equipment.

WARNING

The system operating pressure must not exceed the pressure

rating of the lowest rated component in the system.

WARNING

Make sure that all system components are protected from external

sources of damage, such as excessive heat, flame, moving

machine parts, sharp edges, and corrosive chemicals.

CAUTION

Carry the pump by the handle or the strap. Carrying or dragging

the pump by the hose can damage the hose and/or the pump.

SPECIFICATIONS

Flow at 0 psi [0 bar] 16 in3/m [262 cm3/m]

Flow at 10,000 psi [700 bar] 10 in3/m [164 cm3/m]

Usable Oil Capacity 38 in3[662 cm3]

Voltage 24 VDC

Weight 18.5 lbs. [8.4 kg]

LED Status Flashing Low Battery

Steady On Fault

INSTALLATION

Battery Pack

Slide the BP1724 battery pack into the battery compartment until it latches into place.

Illustration 1 on page 4 shows the proper installation of the battery pack.

CAUTION

The battery can be inserted only in the proper direction. Do not force

the battery into the compartment.

To remove the battery pack, press battery inward while pushing down on the battery

release latch (A). The battery will eject far enough to grasp and pull out.

IMPORTANT: Remove the battery from the pump when the pump is not in

use. Storing the battery in the pump will cause the battery to discharge rapidly.

To protect the life of the battery, store the battery pack in the charger.

Hydraulic Connections

Connect a hose from the pump to the tool.

Hand tighten couplers (C) fully to ensure that all connections are tight and leak free.

Oil Level

Place pump on level surface. Unscrew the vent/fill cap (D) to expose the reservoir fill

port. Add only Enerpac hydraulic oil. The reservoir is full when the oil level reaches

the lip (E) in the neck of the fill port.

IMPORTANT: Add oil only when the tool is fully retracted, or the system will contain

more oil than the reservoir can hold, causing oil to leak from vent/fillcap.

Illustration 1

Illustration 2

Front

Side

Illustration 3

OPERATION

Oil Level

Check the oil before operating the pump. If oil level is low, add oil until oil level

reaches the lip in the neck of the fill port.

Venting

Venting is provided automatically through the vent/fill cap, which also protects against

reservoir over-pressurization.

Indicator Light

Illustration 4 shows the position of the indicator light (F). The light informs the operator

when the battery is depleted and when the motor has failed to operate.

When the battery needs recharging, the indicator light flashes, and will continue to flash

until the battery has been removed.

If the motor does not operate, the indicator fault light will go on and remain on as long

as the pressure pushbutton remains pressed. See the Troubleshooting table on page 7 if

the motor fails to operate.

With Manual Release Valve

(See Illustration 5)

1. Close the release valve by turning the knob

clockwise.

2. To advance the tool, activate the pump motor

by pressing the pushbutton.

3. Releasing the button stops the motor.

4. To release system pressure, slowly turn the

release valve counterclockwise.

With Dump Valve

1. To advance the tool, activate the motor by pressing the pushbutton.

2. Releasing the pushbutton stops the pump and releases system pressure, retracting the

tool.

PRESSURE RELEASE

Illustration 4

Illustration 5

With Dump and Hold Valve

(See Illustration 6)

1. To advance the tool, press the "PRESSURE" pushbutton.

2. Release the pushbutton and the pump will hold pressure.

3. To release system pressure and retract the tool, press the "RELEASE" pushbutton.

With Pendant

Illustration 7 shows the operating positions of the pendant

pushbuttons. The pendant duplicates the operation of the

pushbutton(s) located on the pump control panel.

With Dump Valve

Pressing the pendant pushbutton will activate the motor and advance

the tool. Releasing the pendant pushbutton will retract the tool.

With Dump and Hold Valve

Pressing the pendant PRESSURE pushbutton (1) activates the motor

and advances the tool. Release the PRESSURE pushbutton, and the

pump will hold pressure. Pressing the the pendant RELEASE

pushbutton (2) releases system pressure and retracts the tool.

MAINTENANCE

Battery Charging

Charge the battery by plugging in the charger and sliding the battery into the battery

holder. The yellow light flashes to indicate that the battery is charging. When the green

light goes on, the battery is fully charged. For complete information, see charger and

battery pack instruction sheet L1863.

Battery Care

Store the battery in the battery charger to maintain the battery in the fully charged

condition. Shelf storage will result in slow discharge of the battery. Store the battery

and charger in a cool dry environment. For complete information, see the charger and

battery instruction sheet L1863.

Changing the Oil

Change the oil in the pump once a year.

1. Run the pump completely out of oil, letting oil drain into a container.

2. Unscrew and remove the vent/fill cap.

3. Add new Enerpac hydraulic oil until oil level reaches the lip in the neck of the fill port.

4. Dispose of used oil properly.

PRESSURE RELEASE

1 3

Illustration 6

Illustration 7

BATTERY

RECYCLING The battery contains hazardous material. Dispose of the battery pack in accordance with

local regulations. For more information on recycling, see the battery recycling sheet,

L1873, which came with your battery pack.

TROUBLESHOOTING

The following information is intended as an aid in determining if a problem exists.

DO NOT disassemble the pump. For repair service, contact the Authorized Enerpac

Service Center in your area.

Problem Possible Cause Solution

Tool does not advance,

advances slowly, or

advances in spurts.

Oil level in pump reservoir

is low.

Add oil according to the instructions on page 4.

Release valve open. Close the release valve.

Loose hydraulic coupler. Check that all couplers are fully tightened.

Load is too heavy. Do not attempt to lift more than rated tonnage.

Air trapped in system. Remove air by holding the pump higher than the tool and cycling

it several times without building pressure.

Cylinder plunger binding. Check for damage to cylinder.

Have cylinder serviced by a qualified hydraulic technician.

Tool advances, but

does not hold pressure.

Leaking connection. Check that all connections are tight and leak free.

Leaking seals. Locate leak(s) and have equipment serviced by

a qualified hydraulic technician.

Internal leakage in pump. Have pump serviced by a qualified hydraulic technician.

Tool does not retract,

retracts part way, or

retracts more slowly

than normal.

Release valve closed. Open release valve.

Pump reservoir is

over-filled.

Drain oil level to lip in reservoir neck.

See page 4 for filling instructions.

Loose hydraulic coupler. Check that all couplers are fully tightened.

Air trapped in system. Remove air by holding the pump higher than the tool and cycling

it several times without building pressure.

Hose I.D. too narrow. Use a hydraulic hose with a larger diameter.

Cylinder retraction spring

broken or other cylinder

damage.

Have cylinder serviced by a qualified hydraulic technician.

Motor fails to operate

Red light "ON"

Internal thermal switch is

open

Wait approximately 20 minutes for the motor to cool.

Break in the wiring Have the pump serviced by a qualified hydraulic technician

Failure of the motor relay Have the pump serviced by a qualified hydraulic technician

Illustrations, Figuren, Figures, Abbildungen, Figure, Illustraciónes

Front, Vooraanzicht, Vue de devant, Vorderansicht,

Vista anteriore, Frente Vista laterale, Lado

Side, Zijaanzicht, Vue de côté, Seitenansicht,

PRESSURE RELEASE

PRESSURE

DRUK

PRESSION

DRUCK

PRESSIONE

PRESION

PRESSURE RELEASE

1 3

RELEASE

ONTLASTEN

DÉTENTE

ABLASS

SCARICO

ALIVIO

PRESSURE

DRUK

PRESSION

DRUCK

PRESSIONE

PRESION

RELEASE

ONTLASTEN

DÉTENTE

ABLASS

SCARICO

ALIVIO

BELANGRIJKE INSTRUCTIES BIJ ONTVANGST:

Inspecteer alle componenten visueel op schade door verzending. Als schade door verzending

wordt aangetroffen, de expediteur onmiddellijk hiervan op de hoogte stellen. Schade door

verzending wordt NIET door de garantie gedekt. De expediteur is verantwoordelijk voor alle

reparatie- of vervangingskosten die het gevolg van schade door verzending zijn.

INHOUD

OMSCHRIJVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bladzijde 10

VEILIGHEIDSINFORMATIE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bladzijde 10

SPECIFICATIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bladzijde 11

INSTALLATIE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bladzijde 11

WERKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bladzijde 12

ONDERHOUD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bladzijde 13

RECYCLEN VAN DE BATTERIJEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bladzijde 13

PROBLEMEN OPLOSSEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bladzijde 14

OMSCHRIJVING WalkPac is een lichtgewicht, door batterijen aangedreven pomp die in staat is maximaal

700 bar [10.000 psi] hydraulische druk te produceren. WalkPac is een gemakkelijk

draagbare krachtbron voor enkelwerkend gereedschap dat plooit, snijd, drukt en opheft.

De eenheid wordt met een schouderband en een oplaadbare Nikkel-cadmium batterij

geleverd. Batterijen en opladers kunnen ook apart worden besteld. De matrijs voor

bestelnummers hieronder laat andere beschikbare opties zien.

VEILIGHEIDS-

INFORMATIE Om persoonlijk letsel te vermijden tijdens het werken met het systeem alle berichten met

VOORZICHTIG, WAARSCHUWING en INSTRUCTIES die bij elk produkt worden geleverd of

eraan gehecht zijn, goed lezen en opvolgen. ENERPAC KAN NIET VERANTWOORDELIJK

WORDEN GESTELD VOOR SCHADE OF LETSEL ALS RESULTAAT VAN ONVEILIG GEBRUIK,

ONTOEREIKEND ONDERHOUD OF ONJUISTE TOEPASSING VAN HET PRODUKT EN SYSTEEM.

Neem contact op met Enerpac wanneer er twijfel bestaat over de toepassingen en

voorzorgsmaatregelen t.a.v. de veiligheid.

A UNIT OF APPLIED POWER INC.

Handleiding

Walkpac Draagbare Pomp

PBM

1234, 5 6 7 8 9, 10 11

00 1 B X XX --

Pomp Batterij-

serie

Pomp-

type

M = Handbediend

R = met

afstandsbediening

Pomp-

serie

1 = in/uitschakelklap

2 = Handbediend

3 = in/uitschakelklep en lasthoudklep

Klep-

type 00 = 0,6 l [40 in

]

Reservoir-

inhoud

1 = 0,16 l/min [10 in

/min]

2 = 0,21 l/min [13 in

/min]

Batterij-

Optie

0 = Geen batterij en oplader

1 = Batterij en oplader

Seal

Options

Blank = None

E = EPR Seals

V = Viton Seals

Digits

Bestelnummer

Batterij-

oplader

0 = Geen batterij-oplader

B = 115 V

E = 220 V

I = 240 V

Q = 100 V

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