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3

•  Do not expose the tool to heat sources in excess of 

158°F [70°C] as this could cause irreversible damage 

to cable insulation and other electrical components, 

possibly leading to a fire. If tool becomes overheated, 

allow tool to cool or remove heat source.

•  The tool is designed for noncontinuous use. Allow 

sufficiently long pauses to allow the oil to cool. 

Consult Enerpac if prolonged and/or uninterrupted 

use is required.

•  Do not service or clean the tool, or replace blades 

or guards, while the tool is operating and/or if tool is 

connected to AC power supply.

•  Keep electric tools out of the reach of children. Do 

not allow inexperienced users or users who have not 

read the instructions to operate them. Electric tools 

are dangerous in the hands of non-expert users.

•  In accordance with the standards indicated and 

followed by the manufacturer, the equipment 

components that also perform a safety function 

(insulators, guards, etc.) must not be repaired, but  

must instead be replaced with original spare parts.

1.4  Additional AC Electric Tool Safety Instructions

 

NOTICE:

  WARNING

Failure to observe and comply with 

the following precautions and instructions could 

result in death or serious personal injury.
1.4.1  Use and Care

•  Store the tool indoors. Keep in a secured area to 

prevent use by unauthorized personnel.

•  Do not clean the tool with a water spray or the like.
•  Do not operate the tool with a damaged cord or 

plug, or after the tool malfunctions or is dropped or 

damaged in any manner.

•  Return the tool to the nearest Enerpac authorized 

service center for examination, repair, or electrical or 

mechanical adjustment.

1.4.2  Disconnecting Power

•  Be sure that tool motor is off before removing plug 

from electrical outlet.

•  Do not unplug the tool by pulling on the cord. To 

unplug, grasp the plug, not the cord.

•  Remove plug from electrical outlet when the tool is 

not in use and before servicing or cleaning the tool.

  

DANGER

High voltage is present inside the tool 

even when tool motor is off. Before servicing the 

tool, be sure that the tool power cord is disconnected 

from the electrical 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 also occur.

•  To help ensure proper operation and best 

performance, use only Enerpac HF hydraulic oil. Use 

of any other oil may result in unsafe operation and/or 

damage to tool. The Enerpac product warranty may 

also be invalidated.

•  Keep hydraulic equipment away from flames and 

heat. Excessive heat will soften packings and seals, 

resulting in fluid leaks. Heat also weakens hose 

materials and packings.

•  Protect all hydraulic equipment from weld spatter.

1.3   Safety Precautions - AC Powered Electric Tools

 

NOTICE:

  WARNING

Failure to observe and comply with the 

following precautions and instructions could result 

in death or serious personal injury. Property damage 

could also occur.

•  Always be certain that tool is stopped and 

disconnected from AC power supply before 

 

performing any tool cleaning, maintenance or repair 

procedures.

•  Be certain that the tool is disconnected from the AC 

power supply before reaching inside the cutting head 

to clear jams, or for any other reason.

•  Do not leave the tool unattended in the workplace 

when connected to AC power supply. Take all 

reasonable precautions to avoid unauthorized use.

•  Take precautions so that the tool is not switched on 

accidentally. Be certain not to press the trigger when 

picking up the tool or when positioning it.

•  If it is not possible to unplug the tool power cord from 

the AC power outlet, the power must be turned off 

and locked out at the AC power supply.

•  Always disconnect the tool from AC power before 

transporting it. If electric tools are transported while 

the operator’s finger is on the trigger and AC power 

is connected, accidents can occur.

•  Do not use the tool if it cannot be switched on and off 

using the trigger. Any tool that cannot be controlled 

with the trigger is dangerous and must be repaired.

•  Remove all wrenches and adjustment tools (if 

present) before switching on the tool. A wrench or 

adjustment tool attached to a rotating element of an 

electric tool can cause personal injury.

•  Make sure the cooling vents are unobstructed and 

that the cooling surfaces are clean in order to avoid 

dangerous overheating.

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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