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4

•  If the cord and/or plug are damaged, do not connect 

the tool to a live electrical outlet. Repair or replace 

the damaged items and be sure the polarized plug 

is correctly wired before reconnecting the tool to 

the outlet. Consult a qualified electrician if wiring 

procedures are not completely understood or if there 

is any doubt as to whether the tool is properly wired.

•  Do not modify the plug provided with the tool. 

If the plug will not fit in the outlet, have a proper 

outlet installed by a qualified electrician. A qualified 

electrician should be consulted if there is any doubt 

as to whether an outlet box is properly wired.

•  All 230V tool models: The tool is for use on a single-

phase circuit, which has a nominal rating of more 

than 120 volts and is factory equipped with a specific 

electric cord and plug.

•  If the tool must be used with a different type of 

electric socket, the plug should be changed by 

a qualified electrician. After the plug is changed, 

the tool should comply with all local codes and 

ordinances.

1.4.4  Use of Extension Cords

It is important to use the proper size extension cord with 

the tool power cord when use of an extension cord is 

necessary.
A qualified electrician should be consulted to help 

specify and select the proper size extension cord.

  

DANGER

Risk of electric shock! Connect the tool 

only to a properly wired outlet.

If an extension cord is used:
1) The marked electrical 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 

should be wired for single phase power.
3) A long extension cord should be arranged so that it 

will not drape over any working area where it can be 

tripped over, snagged, or pulled on unintentionally.
If the tool is to be operated outdoors and an extension 

cord is needed, use only an outdoor-use extension cord. 

An outdoor-use extension cord will be clearly marked 

with the suffix letter “W” and the statement “Suitable for 

Use with Outdoor Appliances.”

1.4.5  Additional Precautions

 

NOTICE:

  WARNING

Do not use electric powered tools in an 

explosive atmosphere. Sparks and electrical arcing 

could ignite combustible vapors or airborne dust.

 

NOTICE

To prevent damage to the tool electric motor, 

check power specifications on tool data plate. Use of 

incorrect outlet will damage the motor.

1.5  Safety Symbols (located on cutter)

  WARNING

Failure to observe and comply with the 

safety symbols affixed to the cutter housing could 

result in death or serious personal injury.

  WARNING

Make sure the safety symbols (decals, 

labels, etc.) are securely affixed to the tool and that 

they are legible. If not, obtain replacements from 

Enerpac. Refer to tool repair parts sheet for locations 

and part numbers. Failure to maintain safety symbols 

on tool could result in death or serious personal 

injury.

The following safety symbols are affixed to the cutter 

housing:

Crush hazard: 

Keep hands, fingers and other 

body parts away from the cutting head during 

operation.

Projectile hazard: 

Objects may be ejected 

from the cutter during operation. Stay clear of 

cutting area. Wear eye and face protection.

PPE Alert:

 Wear personal 

protective equipment 

(PPE) when using or 

servicing equipment.

Instruction Manual Alert:

 Read the 

instruction manual before using or servicing 

equipment.

Содержание EWCE55

Страница 1: ...s 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 si...

Страница 2: ...t properly and to withstand high loads Non Enerpac parts may break or cause the product to malfunction Keep this manual for future reference in a place that is accessible to all persons operating or s...

Страница 3: ...a polarized electrical outlet that is properly installed and wired in accordance with all local codes and ordinances Keep cutting tools clean and replace blades when they become dull Suitably maintain...

Страница 4: ...olarized receptacle at the other It should be wired for single phase power 3 A long extension cord should be arranged so that it will not drape over any working area where it can be tripped over snagg...

Страница 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...

Страница 6: ...ce including whether a cut can be completed will depend on the material properties blade condition and the size and shape of the material being cut If the tool is struggling or failing to make a cut s...

Страница 7: ...es positive blade return and also helps prevent jamming or sticking Hydraulic force is provided by an AC powered electric motor and an internal hydraulic pump The pump provides oil flow to the hydraul...

Страница 8: ...er features and safety devices Verify that the AC power supply is of the correct specifications and capacity to power the cutter Refer to Section 7 0 of this manual for additional information NOTICE B...

Страница 9: ...precaution is not observed To open the cutting head lift the locking latch to disengage it Then swing the cutting head away from the cutter body See Figure 2 Figure 2 Opening the Cutting Head To close...

Страница 10: ...epressing the cutter trigger A trigger mounted in the cutter grip controls cutter operation Pressing the trigger automatically starts the cutter electric motor See Figure 5 With the directional lever...

Страница 11: ...nal injury Keep fingers hands and other body parts clear of the cutting head Do not reach into the cutting area during cutter operation Do not attempt to reposition the item being cut while the cutter...

Страница 12: ...and moving blade will advance 8 When the cut is completed release the trigger and allow the piston to come to a complete stop 9 Move the directional lever to the retract position See Figure 4 10 Press...

Страница 13: ...TICE WARNING The cutter must sometimes be operated in order to complete a maintenance or repair procedure being performed or to prepare it for a procedure that is about to be performed However to prev...

Страница 14: ...be completely changed at the specified interval Refer to the Periodic Maintenance Chart Table 1 10 5 1 Hydraulic System Maintenance Precautions NOTICE WARNING Always disconnect cutter from AC power s...

Страница 15: ...ance with all applicable laws and regulations 5 Slowly loosen the oil reservoir cap while watching for oil flow If oil starts flowing from the oil drain fill hole as the cap is loosened the reservoir...

Страница 16: ...1 and Tighten 2 2 1 Figure 10B Vent Screw Loosen 1 and Tighten 2 2 1 1 Figure 10D Adding Oil to Reservoir Fill Hole 1 1 2 3 4 Figure 10E Diaphragm Cover 1 Diaphragm 2 Diaphragm Opening 3 and Oil Reser...

Страница 17: ...uthorized service center Failure to properly perform the procedure may result in incomplete lling of the cutter oil reservoir which could lead to cavitation air entrainment reduced performance and pum...

Страница 18: ...ervoir cap Recheck the oil level in the oil drain ll hole If oil level has dropped loosen vent screw and add additional Enerpac HF oil until the oil level is up to the top of the hole 30 Install and s...

Страница 19: ...tem 7 Figure 12 Fixed Blade Replacement 1 5 3 7 2 6 4 8 9 10 Key 1 Clevis Pin 2 Clevis Pin 3 Retaining Ring 4 Retaining Ring 5 Fixed Blade Screws 6 Left Side Outer Plate 7 Fixed Blade 8 Inner Plate 9...

Страница 20: ...supply to prevent accidental motor start up during the following steps 5 Loosen and remove the moving blade screw Figure 13 item 1 6 Remove the worn moving blade Figure 13 item 2 7 Install new moving...

Страница 21: ...sent from the handle grip and other parts that can be gripped Remove any oil from cutter metal surfaces Check that the electrical power cord and plug are undamaged and in good condition Verify that th...

Страница 22: ...and 3 for lists of common cutter symptoms possible causes and solutions For repair service contact an Enerpac authorized service center Inspection and repairs should be performed only by an Enerpac a...

Страница 23: ...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...

Страница 24: ...tor Air bubbles in the hydraulic circuit Operate tool through several full cycles to bleed air Check oil level and add oil if low Operator Max pressure valve open Clean or replace max pressure valve S...

Страница 25: ...Notes...

Страница 26: ...Notes...

Страница 27: ...Notes...

Страница 28: ...WWW ENERPAC COM...

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