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1

L4309 

Rev. B 

10/18 

EN

1.0  SAFETY

1.1  Introduction

Read all instructions carefully. Follow all recommended 

safety precautions to avoid personal injury as well 

as damage to the product and/or damage to other 

property. Enerpac cannot be responsible for any 

damage or injury from unsafe use, lack of maintenance 

or incorrect operation. Do not remove warning labels, 

tags, or decals. In the event any questions or concerns 

arise, contact Enerpac or a local Enerpac distributor for 

clarification.
If you have never been trained on high-pressure hydraulic 

tool safety, consult your distributor or service center for 

information about an Enerpac hydraulic safety course.
This manual follows a system of safety alert symbols, 

signal words and safety messages to warn the user of 

specific hazards. Failure to comply with these warnings 

could result in death or serious personal injury, as well 

as damage to the equipment or other property.

The Safety Alert Symbol appears throughout 

this manual. It is used to alert you to 

potential physical injury hazards. Pay close 

attention to Safety Alert Symbols and obey 

all safety messages that follow this symbol to avoid the 

possibility of death or serious personal injury.
Safety Alert Symbols are used in conjunction with certain 

Signal Words that call attention to safety messages or 

property damage messages and designate a degree or 

level of hazard seriousness. The Signal Words used in 

this manual are DANGER, WARNING, CAUTION and 

NOTICE.

 

NOTICE:

  

DANGER

 Indicates a hazardous situation that, 

if not avoided, will result in death or 

serious personal injury

 

NOTICE:

  WARNING

Indicates a hazardous situation that, 

if not avoided, could result in death 

or serious personal injury.

 

NOTICE:

  CAUTION

Indicates a hazardous situation that, 

if not avoided, could result in minor 

or moderate personal injury.

 

NOTICE

Indicates information considered 

important, but not hazard related 

(e.g. messages relating to property 

damage). Please note that the Safety 

Alert symbol will not be used with this 

signal word. 

1.2   Hydraulic Cutter Safety Precautions

 

NOTICE:

  WARNING

Failure to observe and comply with the 

following precautions and instructions may result in 

death or serious personal injury. Property damage 

could also occur.

•  Read and completely understand the safety 

precautions and instructions in this manual. Always 

follow all safety precautions and instructions, 

including those that are contained within the 

procedures of this manual.

•  Read this manual before operating the cutter, or 

before performing any adjustments, inspections, 

maintenance or repairs.

•  Follow all instructions and heed all precautions 

stated in this manual.

POWERFUL SOLUTIONS.  GLOBAL FORCE.

Instruction Sheet

Flat Bar Cutter 

Model EFBE5017

INDEX

1.0  SAFETY   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.0  PRODUCT DATA   . . . . . . . . . . . . . . . . . . . . . . 6
3.0   CONFORMANCE TO NATIONAL AND 

INTERNATIONAL STANDARDS  . . . . . . . . . . . 7

4.0  DESCRIPTION  . . . . . . . . . . . . . . . . . . . . . . . . 7
5.0  RECEIVING INSTRUCTIONS  . . . . . . . . . . . . . 7
6.0  SET-UP   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7.0  POWER REQUIREMENTS  . . . . . . . . . . . . . . . 8
8.0  MAJOR FEATURES AND COMPONENTS    . . 8
9.0  CUTTER OPERATION   . . . . . . . . . . . . . . . . . 10
10.0  MAINTENANCE  . . . . . . . . . . . . . . . . . . . . . 12
11.0  CLEANING THE PISTON AREA  . . . . . . . . . 19
12.0  STORAGE   . . . . . . . . . . . . . . . . . . . . . . . . . 20
13.0  TROUBLESHOOTING   . . . . . . . . . . . . . . . . 20

Summary of Contents for EFBE5017

Page 1: ...anual are DANGER WARNING CAUTION and NOTICE NOTICE DANGER Indicates a hazardous situation that if not avoided will result in death or serious personal injury NOTICE WARNING Indicates a hazardous situa...

Page 2: ...ep cutting tools clean and replace blades when they become dull Suitably maintained cutting tools with sharp edges are less likely to jam and are easier to control Keep this manual for future referenc...

Page 3: ...outlet or other electrical power source CAUTION Failure to observe and comply with the following precautions and instructions could result in minor or moderate personal injury Property damage could a...

Page 4: ...l rating of the extension cord should be at least as great as the electrical rating of the tool 2 The extension cord should have a polarized plug at one end and a polarized receptacle at the other It...

Page 5: ...dy inside the cutting head unless cutter is disconnected from AC power supply Death or serious personal injury will result if cutter is started while persons are working inside the cutting head Never...

Page 6: ...ximum limits is exceeded 2 2 General Specifications Cutter Model No Max Cutting Force Weight Max Hydraulic Operating Pressure Ambient Operating Temp Hyd Pump Tons kN lb Kg psi bar F C Type EFBE5017B 2...

Page 7: ...nd an internal hydraulic pump The pump provides oil flow to the hydraulic cylinder which advances the cylinder piston and moving blade A hydraulic reservoir with built in rubber diaphragm provides a c...

Page 8: ...and that there is no obvious damage Read the following sections of this manual to become familiar with cutter features and safety devices Verify that the AC power supply is of the correct specificati...

Page 9: ...dirt or debris is preventing its return NOTICE CAUTION To prevent possible oil leakage do not loosen the piston release lever more than one full turn counter clockwise NOTICE Refer to the procedures i...

Page 10: ...RATION 9 1 Foreseen Use and Residual Risks NOTICE WARNING Failure to observe and comply with the instructions and precautions contained in the following paragraphs could result in death or serious per...

Page 11: ...r is not properly supported and handled in an appropriate way 9 5 Positioning Material Inside the Cutting Head Be sure that the piston and moving blade are located in the fully retracted home position...

Page 12: ...The cutter must be disconnected from the AC power supply The cutter must be given time to cool to prevent burns Procedures must be performed in a suitable work environment in accordance with all curre...

Page 13: ...ween the jaws of the cutter without being cut through completely as the piston is extended to slightly less than maximum travel 10 5 1 Hydraulic System Maintenance Precautions NOTICE WARNING Always di...

Page 14: ...C Oil Reservoir Cap Loosen 1 and Tighten 2 2 1 Figure 8B Handle Screws 1 1 1 Figure 8D Adding Oil to Reservoir Fill Hole 1 3 2 1 4 5 Figure 8E Screws 1 Diaphragm Cover 2 Diaphragm 3 Diaphragm Opening...

Page 15: ...to prevent injury as service procedures are being performed 12 Connect the cutter to the AC power supply 13 Cover the diaphragm opening with a rubber gloved hand to help prevent oil splashing 14 Prim...

Page 16: ...ntil the cap is installed for the final time Failure to do so may result in air remaining in the reservoir This may require special consideration when the soft metal bar is used 30 Do not operate cutt...

Page 17: ...event accidental motor startup during the following steps 3 Place the cutter horizontally on a stable work surface with the handle facing upwards 4 Remove the fixed blade screws 5 Remove the worn fixe...

Page 18: ...the new moving blade 10 6 3 Blade Replacement Moving Blade Replace the moving blade as described in the following steps Refer to Figure 10 items 1 2 and 3 Figure 10 Moving Blade Replacement 1 3 2 NOT...

Page 19: ...leaning procedure the cutter should be inspected and serviced by an Enerpac authorized service center 11 0 CLEANING THE PISTON AREA NOTICE WARNING Always disconnect cutter from AC power supply before...

Page 20: ...ic storage case in a clean and dry location accessible only to authorized personnel 12 2 Return to Use after storage Before using the cutter after an extended period of storage or inactivity perform t...

Page 21: ...tor brushes worn Replace motor brushes if worn less than 0 2 inch 5 mm long Service Center Commutator worn Replace rotor and commutator assembly Service Center Motor fan damaged Replace motor fan Serv...

Page 22: ...gasket worn Replace piston gasket Service Center Pump malfunction Repair or replace pump Service Center 3 Tool performs with insufficient force Max pressure valve open Clean or replace max pressure v...

Page 23: ...Notes...

Page 24: ...WWW ENERPAC COM...

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