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2

•  Before reaching inside the cutting area for any reason, 

always stop the cutter and remove the battery.

•  Keep others clear of the work area while the tool is 

in use. Be sure that all personnel not operating the 

cutter remain at a safe distance when the cutter is 

in operation.

•  Stop the cutter if people and/or animals enter the 

work area.

•  Ensure that the operator is alert, observant of the task 

being performed and that the work is being done with 

care.

•  Do not allow use of the cutter by persons that are 

tired, or under the influence of drugs, alcohol or 

medication.

•  Do not allow children to operate the cutter or to assist 

with its use. Keep children out of the work area.

•  Place the tool horizontally on a substantial work 

surface. The work surface must have a rated weight 

capacity that exceeds the weight of the cutter and of 

the material being cut.

•  Fragments and splinters may be ejected from the 

cutter during normal use. The end of the material 

being cut may become a projectile as it separates 

during cutting. Stay clear of the cutting head and 

surrounding area during operation. Always wear face 

and eye protection.

•  As needed, remove any foreign objects from 

the cutting head that could damage the cutter 

and/or injure the operator. Before removing any 

foreign objects, always stop the cutter and remove 

the battery.

•  Avoid touching the cutter’s metal surfaces during 

operation and after the cutter has been in use. Be 

aware of the risk of burns if the cutter becomes hot.

•  Do not use the cutter for activities other than those 

it was approved and designed to perform. Refer to 

Section 9.1 of this manual for additional information 

regarding foreseen use.

•  Use the cutter’s built-in handles when lifting or 

moving the cutter. Use the cutter lifting eye and 

appropriately rated lifting equipment if it is necessary 

to lift or suspend the tool by mechanical means.

•  Do not exceed equipment ratings. Never attempt to 

cut an item that is above the maximum allowable 

diameter, tensile strength or hardness for your cutter 

model. For additional information, refer to Section 2.1 

of this manual. Overloading may cause equipment 

failure and possible personal injury.

•  Do not use the cutter in explosive atmospheres 

(for example, in the presence of flammable liquids, 

gasses or powders).

•  Do not use the cutter on live electric lines, on 

pressure vessels or ducts, or on vessels containing 

corrosive and/or toxic substances.

•  If the cutter malfunctions, stop use immediately. 

Check for misaligned or jammed moving parts, 

broken components and any other condition that 

could make the tool operate incorrectly. Place the 

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.

•  Keep this manual for future reference in a place that 

is accessible to all persons operating or servicing the 

cutter.

•  Always perform a visual inspection of the cutter 

before placing it into operation. If any problems are 

found, do not use the tool. Make repairs before using 

the cutter.

•  Do not use the cutter if it is leaking oil. Do not use the 

cutter if damaged, altered or in need of repair.

•  Do not remove or disable cutter safety devices. 

Before using the cutter, make sure that all the safety 

devices (guards, etc.) are in place and in good 

condition.

•  Do not remove the guards installed on the cutter or 

on any accessories. Replace any guards immediately 

if they develop faults or become damaged.

•  Do not alter the calibration of the safety devices, 

such as maximum pressure valves (if equipped).

•  Allow only authorized, trained, and experienced 

personnel to operate the cutter and supervise its use.

•  Ensure that all users are trained and qualified to 

operate the cutter. Operators must be aware of 

all applicable occupational safety laws and must 

operate the cutter in accordance with all such laws.

•  Keep the work area clean and well illuminated.
•  When operating the cutter, do not wear loose 

clothing or jewelry that could get caught up in the 

cutter during operation. Tie up long hair.

•  Always wear and use appropriate personal protective 

equipment (PPE) such as non-skid safety shoes, 

hard-hat, hearing protection and face and eye 

protection. Use of these and other PPE items (used 

as appropriate for conditions) will reduce the chance 

of personal injuries. The use of these items may also 

be required by local regulations or laws.

•  Consult your employer concerning specific safety 

requirements and the safety equipment required for 

use in your country or region.

•  Be certain that the cutter blade safety guard is 

installed before starting the cutter. Never operate the 

cutter with the safety guard removed, or if the safety 

guard is loose or damaged.

Summary of Contents for EBC20B

Page 1: ...his 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...

Page 2: ...or jammed moving parts broken components and any other condition that could make the tool operate incorrectly Place the 1 2 Hydraulic Cutter Safety Precautions NOTICE WARNING Failure to observe and c...

Page 3: ...t into tool or charger Do not crush drop or damage the battery Do not use a battery that has received a sharp blow cutter back into operation only after the fault has been identified and the identifie...

Page 4: ...atteries Additional Safety Information NOTICE DANGER Failure to observe and comply with the following precautions will result in death or serious personal injury Property damage could also occur Do no...

Page 5: ...A moment of inattention while operating power tools may result in serious personal injury b Use personal protective equipment Always wear eye protection Protective equipment such as dust mask non ski...

Page 6: ...y maintained power tools f Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control g Use the power tool accessor...

Page 7: ...f burns and or electric shock Death or serious personal injury could occur 2 5 Charger Specifications Manufacturer DeWALT Industrial Tool Co Region Americas Europe and Asia DeWALT Model No DCB115 DCB1...

Page 8: ...witch mounted on the cutter grip starts and stops the electric motor The trigger must remain pressed during the cutting process An automatic retract feature moves the piston to the fully retracted hom...

Page 9: ...ace capable of supporting the combined weight of the cutter and battery Refer to Sections 2 2 and 2 4 for weights 6 2 Before Startup Be sure that the shipment includes all components and that there is...

Page 10: ...you have sufficient battery charge available to complete the cutting operation If the battery charge is low place the battery on the charger and wait until it is fully charged before reinstalling it...

Page 11: ...sure that battery is removed from tool 2 Firmly grasp the grip handle with one hand 3 With your other hand firmly grasp the positioning handle and rotate the cutting head twisting it in either directi...

Page 12: ...d that the piston release screw is intended for occasional use only If the piston repeatedly fails to retract automatically after it is fully extended have the tool inspected by an Enerpac Authorized...

Page 13: ...e risk of accidents In particular operators must pay attention when working in conditions that could cause Possible burns from overheated metal parts Injury due to incorrect positioning or inadequate...

Page 14: ...igure 8 Position the material to be cut between the cutter blades so that it is perpendicular to the piston axis as shown in Figure 12 This will provide the best quality cut while placing the least am...

Page 15: ...e cutter is designed with an electronic protection system that will protect the battery against overloading overheating or deep discharge The cutter will automatically turn off if the electronic prote...

Page 16: ...ned with water NOTICE CAUTION To prevent possible injury always wear safety glasses or face mask when using compressed air Be sure there are no traces of oil grease or corrosive substances on the tool...

Page 17: ...fer to Figure 14 and Figures 15A through 15C during the following steps 1 Operate the cutter and advance the piston until there is a 1 8 inch 3 4 mm gap between the xed and moving blades until just be...

Page 18: ...ter back into service 10 5 3 Changing the Oil NOTICE The oil change procedure is very detailed and will take a considerable amount of time It should only be performed by a trained technician at an Ene...

Page 19: ...easy to cut but not brittle The bar material must be soft enough so that the bar will not break into two pieces before it is fully cut Later in this procedure the bar will be partially cut so that it...

Page 20: ...piston release screw to retract the piston If the piston is stuck use the bar to manually push the piston back until it retracts 38 Using a clean rag wipe the cutter housing grip and motor so that su...

Page 21: ...Nm 8 Test cutter for proper operation before placing it back into service 10 6 3 Blade Replacement Moving Blade Replace the moving blade as described in the following steps Refer to Figure 16 items 1...

Page 22: ...ace 3 Loosen the piston release screw one full turn counterclockwise to manually release the piston Refer to Section 8 3 for additional information 4 Using a rigid piece of steel bar manually push the...

Page 23: ...piston release screw is turned fully clockwise Refer to Section 8 3 6 Check that the battery is in good condition and not damaged Be sure that the battery is fully charged before installing it on the...

Page 24: ...full cycles to bleed air Operator Max pressure valve open Clean or replace max pressure valve Service Center Hydraulic pump dirty or defective Replace hydraulic pump Service Center Piston gasket worn...

Page 25: ...25 Notes...

Page 26: ...26 Notes...

Page 27: ...27 Notes...

Page 28: ...199 Gateway Ct Columbus WI 53925 USA www enerpac com Made in Italy WWW ENERPAC COM...

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