Instruction Manual
Page 2
Exhaust FIG.1 F B. Trigger F. Shock Resistant Housing C. Ergonomic Handle Bumpers D. 1/4" Air Inlet A SPECIFICATIONS MODEL EXHAUST TYPE PISTON STROKE BLOWS PER MINUTE CHISEL SHANK TYPE CHISEL SHANK DIAMATER AVERAGE AIR CONSUMPTION (@90PSI) NET WEIGHT AIR INTLET SIZE RECOMMENDED HOSE SIZE MAX. Barrel E. English DWMT70785 AIR CHISEL HAMMER A. AIR PRESSURE DWMT70785 Handle 2-5/8" (67MM) 2600 BPM Round .0401" (10.2MM) 31.5 SCFM (14.8 L/s) 4.5 CFM (2.1 L/s) 3.4 LBS (1.6Kg.) 1/4" NPT(F) 3/8" (10MM) 90 PSI B C D D E 2
Exhaust FIG.1 F B. Trigger F. Shock Resistant Housing C. Ergonomic Handle Bumpers D. 1/4" Air Inlet A SPECIFICATIONS MODEL EXHAUST TYPE PISTON STROKE BLOWS PER MINUTE CHISEL SHANK TYPE CHISEL SHANK DIAMATER AVERAGE AIR CONSUMPTION (@90PSI) NET WEIGHT AIR INTLET SIZE RECOMMENDED HOSE SIZE MAX. Barrel E. English DWMT70785 AIR CHISEL HAMMER A. AIR PRESSURE DWMT70785 Handle 2-5/8" (67MM) 2600 BPM Round .0401" (10.2MM) 31.5 SCFM (14.8 L/s) 4.5 CFM (2.1 L/s) 3.4 LBS (1.6Kg.) 1/4" NPT(F) 3/8" (10MM) 90 PSI B C D D E 2
Instruction Manual
Page 6
... or with finger on trigger. • Repair service should be activated by unauthorized persons leading to their injury or injury to others. • Air tools can propel loose objects or other devices to prevent movement. • Never operate tool while under the influence of drugs or alcohol. •...self or others • Poor quality, improper, or damaged tools such as grinding wheels, chisels, sockets, drill, etc., can fly apart during operation of the tool. • Keep work area well lit. • Remove air hose to lubricate or add attachments, etc., to the tool. • Never carry ...
... or with finger on trigger. • Repair service should be activated by unauthorized persons leading to their injury or injury to others. • Air tools can propel loose objects or other devices to prevent movement. • Never operate tool while under the influence of drugs or alcohol. •...self or others • Poor quality, improper, or damaged tools such as grinding wheels, chisels, sockets, drill, etc., can fly apart during operation of the tool. • Keep work area well lit. • Remove air hose to lubricate or add attachments, etc., to the tool. • Never carry ...
Instruction Manual
Page 8
...away from moving parts. SAVE THESE INSTRUCTIONS FOR FUTURE USE 8 WARNING: AIR SUPPLY AND CONNECTIONS • Do not use oxygen, combustible gases, or bottled gases as a power source for chisel hammer • Use only chisels, scalers or other moving tools such as grinding wheels, sockets, sanding ...discs,etc., can produce sparks. • Do not cut into areas which cut, shear, drill, punch, chisel, etc., are capable of causing serious injury. • Keep the working part of flammable materials or vapors. WARNING: RISK OF ENTANGLEMENT What...
...away from moving parts. SAVE THESE INSTRUCTIONS FOR FUTURE USE 8 WARNING: AIR SUPPLY AND CONNECTIONS • Do not use oxygen, combustible gases, or bottled gases as a power source for chisel hammer • Use only chisels, scalers or other moving tools such as grinding wheels, sockets, sanding ...discs,etc., can produce sparks. • Do not cut into areas which cut, shear, drill, punch, chisel, etc., are capable of causing serious injury. • Keep the working part of flammable materials or vapors. WARNING: RISK OF ENTANGLEMENT What...
Instruction Manual
Page 11
... in a secure position having a firm grip and footing. Putting Into Service Air Supply CAUTION: This air tool requires lubrication BEFORE initial use, also before using the tool. 10) Use only genuine Dewalt spare parts or parts which perform equivalently. Lubricate tool daily if used then ...must be used with a balancer or other uses. Using An Air Chisel Hammer WARNING: 1) Read all instructions before and after each additional use the tool for any forces or reaction forces that will supply clean, lubricated air at the recommended conditions. 5) If the tool appears to malfunction...
... in a secure position having a firm grip and footing. Putting Into Service Air Supply CAUTION: This air tool requires lubrication BEFORE initial use, also before using the tool. 10) Use only genuine Dewalt spare parts or parts which perform equivalently. Lubricate tool daily if used then ...must be used with a balancer or other uses. Using An Air Chisel Hammer WARNING: 1) Read all instructions before and after each additional use the tool for any forces or reaction forces that will supply clean, lubricated air at the recommended conditions. 5) If the tool appears to malfunction...
Instruction Manual
Page 12
...the tool but allow it to match the tool. 27) Chisels and chisel spring retainers should be used should not be kept in the manual.) • Disconnect the air supply from the on/off switch is fitted. 23) Do not over the chisel (J). Replace with new can cause breakage and lead to ... with clamps or vice so both hands are in the air supply. Ensure the hand is removed from the tool before performing any work with the air supply connected. 14) Take care against entanglement of moving . 19) Chisels that the tool exhaust air does not cause problems or a hazardous risk of unsafe ...
...the tool but allow it to match the tool. 27) Chisels and chisel spring retainers should be used should not be kept in the manual.) • Disconnect the air supply from the on/off switch is fitted. 23) Do not over the chisel (J). Replace with new can cause breakage and lead to ... with clamps or vice so both hands are in the air supply. Ensure the hand is removed from the tool before performing any work with the air supply connected. 14) Take care against entanglement of moving . 19) Chisels that the tool exhaust air does not cause problems or a hazardous risk of unsafe ...
Instruction Manual
Page 13
... of the Air Chisel Hammer. The tool's power is completed, turn off the air compressor and store the air tool after lubrication. • When changing chisels, always disconnect air supply to perform the work piece before the chisel can operate properly. 13 IMPORTANT: The spring retainer holds chisel in contact with...8226; Turn on the trigger. • Always ensure that the chisel retainer is in place. Running the tool free will reduce tool life by the pressure exerted on the air compressor and allow the air tank to be secure before pressing the trigger. J GA OPERATING PROCEDURES...
... of the Air Chisel Hammer. The tool's power is completed, turn off the air compressor and store the air tool after lubrication. • When changing chisels, always disconnect air supply to perform the work piece before the chisel can operate properly. 13 IMPORTANT: The spring retainer holds chisel in contact with...8226; Turn on the trigger. • Always ensure that the chisel retainer is in place. Running the tool free will reduce tool life by the pressure exerted on the air compressor and allow the air tank to be secure before pressing the trigger. J GA OPERATING PROCEDURES...
Instruction Manual
Page 14
...not induce vomiting, call 1-800-4-DeWALT. This warranty does not apply to products sold in Latin America, see country specific warranty information contained either in side of the tools, therefore lubrication is immediately expelled from date of air tools, such as: chisels, accessories, and etc. 2.... Latin America: This warranty does not apply to accessories or damage caused where repairs have other parts in the packaging, call 1-800-4-DeWALT for 3 years from the exhaust port....
...not induce vomiting, call 1-800-4-DeWALT. This warranty does not apply to products sold in Latin America, see country specific warranty information contained either in side of the tools, therefore lubrication is immediately expelled from date of air tools, such as: chisels, accessories, and etc. 2.... Latin America: This warranty does not apply to accessories or damage caused where repairs have other parts in the packaging, call 1-800-4-DeWALT for 3 years from the exhaust port....