Enerpac EBH35 Instruction Sheet

Enerpac EBH35 Instruction Sheet

Hydraulic bar cutter

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POWERFUL SOLUTIONS. GLOBAL FORCE.
L4312
Rev. B
10/18
INDEX
1.0 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.0 PRODUCT DATA . . . . . . . . . . . . . . . . . . . . . . 5
INTERNATIONAL STANDARDS . . . . . . . . . . . 6
4.0 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . 6
5.0 RECEIVING INSTRUCTIONS . . . . . . . . . . . . . 6
6.0 SET-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
7.0 CUTTER SAFETY GUARD . . . . . . . . . . . . . . . 9
8.0 CUTTER OPERATION . . . . . . . . . . . . . . . . . 10
9.0 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . 13
10.0 STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . 15
11.0 TROUBLESHOOTING . . . . . . . . . . . . . . . . 16

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.
EN
1.2 Hydraulic Cutter Safety Precautions
following precautions and instructions may result in
death or serious personal injury. Property damage
could also occur.
• Read
• Read this manual before operating the cutter, or
• Follow all instructions and heed all precautions
• Keep this manual for future reference in a place that
Instruction Sheet
Hydraulic Bar Cutter
Model EBH35
Indicates a hazardous situation that,
DANGER
NOTICE:
if not avoided, will result in death or
serious personal injury
Indicates a hazardous situation that,
WARNING
NOTICE:
if not avoided, could result in death
or serious personal injury.
Indicates a hazardous situation that,
CAUTION
NOTICE:
if not avoided, could result in minor
or moderate personal injury.
Indicates
NOTICE
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.
WARNING
Failure to observe and comply with the
NOTICE:
and
completely
precautions and instructions in this manual. Always
follow all safety precautions and instructions,
including those that are contained within the
procedures of this manual.
before performing any adjustments, inspections,
maintenance or repairs.
stated in this manual.
is accessible to all persons operating or servicing the
cutter.
information
considered
understand
the
safety
1

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Summary of Contents for Enerpac EBH35

  • Page 1: Table Of Contents

    Please note that the Safety tags, or decals. In the event any questions or concerns Alert symbol will not be used with this arise, contact Enerpac or a local Enerpac distributor for signal word. clarification. If you have never been trained on high-pressure hydraulic 1.2 Hydraulic Cutter Safety Precautions...
  • Page 2 • Ensure that the operator is alert, observant of the • Use only original equipment Enerpac parts. Enerpac task being performed and that the work is being done parts are designed to fit properly and to withstand with care.
  • Page 3 /or • Use the tool only with a compatible Enerpac pump. damage to tool. The Enerpac product warranty may Use of a non-compatible pump may result in erratic also be invalidated.
  • Page 4 PPE Alert: Wear personal protective equipment CRUSH HAZARD (PPE) when using Do not reach inside cutting head servicing equipment. unless pump is disconnected from AC Instruction Manual Alert: Read power supply. instruction manual before using or servicing equipment. 1.5 Disconnecting Pump AC Power WARNING Pump MUST be disconnected from the power...
  • Page 5: Product Data

    Pressure Tons ˚ F ˚ C EBH35 10,150 External +122 Notes: Hydraulic pump sold separately. Special Enerpac pump required. Refer to Section 6.1 for additional information. 2.3 External Dimensions Dimension 22.3 10.2 Product specifications are subject to change without notice.
  • Page 6: Conformance To National And International Standards

    The carrier is responsible for all repair and replacement costs resulting 4.0 DESCRIPTION from damage in shipment. The Enerpac model EBH35 is a fixed-head hydraulic 6.0 SET-UP cutter designed to cut round, square or flat metal bars and other similar items.
  • Page 7 6.2 Hydraulic Connections 6.2.1 Connecting the Hydraulic Couplers A high pressure twin hydraulic hose assembly connects 1. Be sure that pump motor is stopped. the pump control valve to the cutter. The hoses are 2. Be certain there is no residual pressure in the included as part of a hose subassembly that also hydraulic circuit.
  • Page 8 Repeat steps 3 through 5 for each hydraulic connection: 6.4 Pump Setup 3. Unscrew the threaded collar of the female coupler Prepare the pump for operation as described in the pump instruction sheet. from the threaded flange of the male coupler. 4.
  • Page 9: Cutter Safety Guard

    7.0 CUTTER SAFETY GUARD • Before reaching inside the cutting head to clear jams or for any other reason, always stop the pump, 7.1 Description relieve hydraulic pressure and disconnect pump When closed, the safety guard prevents hand contact from AC power supply. with the moving piston and blade.
  • Page 10: Cutter Operation

    Section 2.1 of this manual. 2. The cutter may be used only when connected to a compatible Enerpac hydraulic pump. 3. Operators must observe the instructions in this manual in order to minimize the risk of accidents.
  • Page 11 8.5 Positioning Material Always be sure that the piston and moving blade are in the fully retracted “home” position before placing any material inside the cutting head. See Figure 8. Position the material to be cut between the cutter blades, so that it is perpendicular to the piston axis, as shown in Figure 9.
  • Page 12 Figure 11, Operation - Advance/Cut Figure 12, Operation - Retract 8.6 Cutter Controls 2. Be sure that the piston is in the “home” (fully retracted) Two push buttons control cutter operation. One push position. See Figure 8. button is for the advance function and the other push 3.
  • Page 13: Maintenance

    9.0 MAINTENANCE 9.4 Preparation for Maintenance All cutter maintenance procedures must be performed 9.1 Periodic Maintenance Table under the following conditions: Refer to the Periodic Maintenance Chart (Table 1) for a • All hydraulic pressure must be relieved. Refer to the list of various routine checks and procedures.
  • Page 14 9.5 Blade Replacement WARNING Always disconnect pump from AC NOTICE: power supply before beginning cutter blade The use of worn blades decreases the effectiveness of replacement procedures. Failure to observe this the cutter and can also side load the cylinder, possibly precaution could result in accidental startup as damaging the tool.
  • Page 15: Storage

    Key: 1. Moving Blade Screws 2. Moving Blade Figure 14, Moving Blade Replacement 10.0 STORAGE Always disconnect pump from AC WARNING NOTICE: power supply before beginning cutter blade 10.1 Storage Guidelines replacement procedures. Failure to observe this If the cutter will be stored for an extended period of time: precaution could result in accidental startup as •...
  • Page 16: Troubleshooting

    For repair service, contact an Enerpac authorized service center. Inspection and repairs should be performed only by an Enerpac authorized service center or other qualified hydraulic tool service facility. Table 2 - Cutter Troubleshooting Chart Symptom...
  • Page 17 Notes:...
  • Page 18 Notes:...
  • Page 19 Notes:...
  • Page 20 WWW.ENERPAC.COM...

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