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11

8.0  CUTTER OPERATION

8.1  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 

personal injury. 

1. The cutter is designed for cutting round ropes and 

cables. Be certain that the properties of the material 

to be cut do not exceed the stated maximum limits 

applicable to your cutter model. Refer to Section 2.1.

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. In 

particular, operators must pay attention when working 

in conditions that could cause:

•  Possible burns from overheated parts.
•  Injury due to incorrect positioning or inadequate lifting 

or moving.

•  Injury caused by splinters discharged from the cable 

or other work piece.

 

NOTICE:

  WARNING

People remaining in the vicinity of the 

cutter while it is working are subject to the risk of 

flying debris (dangerous objects, etc.). Serious 

personal injury could result.

4. Incorrect Uses:
•  Cutter must not be used for purposes other than those 

indicated in this document.

•  Cutter must not be used in areas subject to the risk 

of explosion.

8.2  Positioning and Transporting the Cutter

•  Before inserting material to be cut inside the cutting 

head, be certain that the cutter is positioned on a solid 

and stable work surface of sufficient weight rating 

capacity. Refer to Section 2.2 for cutter weight.

•  Position the cutter as needed using the cutter 

positioning handles and appropriately rated lifting 

equipment (if needed). See Figure 1.

•  If it is necessary to move or transport the cutter, use 

only the supplied lifting eyebolts. See Figure 6. Use 

appropriately rated lifting equipment.

 

NOTICE:

  WARNING

Because the cutter components are 

very heavy, there is a risk of cuts, crushing or broken 

bones. To avoid accidents, use care when working 

with the cutter. Serious personal injury may result if 

the cutter is not properly supported and handled in 

an appropriate way.

Figure 6, Cutter Lifting Location

8.3  Operating Precautions

 

NOTICE:

  WARNING

Failure to observe the following 

precautions and instructions could result in death or 

serious personal injury.
• Keep fingers, hands and other body parts clear of 

the cutting head. Be certain that cutting head is 

closed and latched before starting the cutter.
• Do not attempt to reposition the item being cut 

while the cutter is in operation. Always stop the 

cutter and then move the piston to the “home” (fully 

retracted)position before repositioning the item.
• Dangerous projectiles could occur at any time 

during cutting. Always wear face and eye protection. 

Keep persons away from cutting area.
• Cutter surfaces can become very hot. To prevent 

burns, avoid contact with cutter components and 

wear appropriate personal protective equipment. 
•  Refer to additional safety precautions in Section 1.0 

of this manual before using the cutter or performing 

any maintenance or repair activities. 

Содержание EWCH180

Страница 1: ...RNING 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 av...

Страница 2: ...uitably maintained cutting tools with sharp edges are less likely to jam and are easier to control Always perform a visual inspection of the cutter before placing it into operation If any problems are...

Страница 3: ...area Wear eye and face protection PPE Alert Wear personal protective equipment PPE when using or servicing equipment 1 3 General Hydraulic Tool Safety Precautions Tools with external hydraulic pumps N...

Страница 4: ...d disconnect the hydraulic hoses Refer to the separate pump instruction sheet provided with the pump for detailed pump safety operation and maintenance instructions 1 6 Crush Hazard DANGER Cutter will...

Страница 5: ...rgest piece of material that will fit between the blades even if the material properties are equal to or less than the stated maximum limits Cutting performance including whether a cut can be complete...

Страница 6: ...6 2 3 External Dimensions EWCH180 B D A E C Dimension in mm A 53 7 1 364 B 8 3 211 C 15 8 401 D 21 7 551 E 7 25 184 Product dimensions are subject to change without notice...

Страница 7: ...ey 1 Push Buttons advance retract 2 Positioning Handles 3 Center Lifting Eye 4 Threaded Knob 5 Locking Latch 6 Cutting Head 7 Front Lifting Eye 8 Fixed Blade 9 Moving Blade 10 Hydraulic Cylinder 11 Hy...

Страница 8: ...lers on a cutter that has been in operation NOTICE WARNING Never use any hydraulic component that contains damaged hydraulic couplers Never connect or disconnect a hydraulic coupler if the hydraulic c...

Страница 9: ...2 Hydraulic and Electrical Connections at Cutter 2 1 Connected View Key 1 Hydraulic Hoses and Couplers 2 Electrical Connectors and Cable 6 4 Pump Setup Prepare the pump for operation as described in t...

Страница 10: ...g Head The cutting head can be opened and closed to allow the material to be inserted into the cutting head NOTICE WARNING Be certain that cutter is off before opening or closing the cutting head Seri...

Страница 11: ...d stable work surface of sufficient weight rating capacity Refer to Section 2 2 for cutter weight Position the cutter as needed using the cutter positioning handles and appropriately rated lifting equ...

Страница 12: ...mpletely purged when the piston advances and retracts smoothly in both directions from fully extended to fully retracted This procedure may also be performed after the cutter has been serviced Refer t...

Страница 13: ...d close the cutting head Refer to Section 7 2 for additional information 5 Place the material to be cut between the fixed and moving blades Be sure that it is perpendicular to the piston axis as shown...

Страница 14: ...orming any cleaning maintenance or repair procedures Failure to observe this precaution could result in death or serious personal injury 9 2 Cleaning Clean the cutter using a dry cloth or compressed a...

Страница 15: ...ormed Serious personal injury could result 4 Place the cutter horizontally on a stable work surface 5 Open the cutting head Refer to Section 7 2 for additional information 6 Remove retaining ring Figu...

Страница 16: ...lace the moving blade as described in the following steps 1 Start the pump Retract the piston to the home position 2 Stop the pump Be sure that hydraulic pressure is completely relieved 3 Disconnect p...

Страница 17: ...moving blade Figure 12 item 2 into the piston 8 Install the new moving blade screw Figure 12 item 1 Torque to 102 ft lb 138 Nm Apply Loctite 243 or equivalent 9 Lubricate the slide slot and tool guide...

Страница 18: ...pump and solenoid control valve as required Service Center Cutter seal wear and or internal damage Repair cutter as required Service Center 2 Cutter vibrates during operation Loose or missing screws...

Страница 19: ...Notes...

Страница 20: ...WWW ENERPAC COM...

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