DeWalt DWMT70773L Instruction Manual
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DeWalt DWMT70773L Instruction Manual

1/2" impact wrench heavy duty
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See also: Instruction Manual
INSTRUCTION MANUAL
GUIDE D'UTILISATION
MANUAL DE INSTRUCCIONES
DWMT70773L
1/2" Impact Wrench Heavy Duty
Clé à chocs de 12,7 mm (1/2 po) service intensif
Llave de impacto de 12,7 mm (1/2") para servicio pesado
If you have questions or comments, contact us.
Pour toute question ou tout commentaire, nous contacter.
Si tiene dudas o comentarios, contáctenos.
1-800-4-D
WALT • www.dewalt.com
e
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA
DE GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES
DE USAR EL PRODUCTO.

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  • Page 1 If you have questions or comments, contact us. Pour toute question ou tout commentaire, nous contacter. Si tiene dudas o comentarios, contáctenos. 1-800-4-D WALT • www.dewalt.com INSTRUCTION MANUAL INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA GUIDE D'UTILISATION DE GARANTÍA. ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO.

  • Page 2: Specifications

    DWMT70773L FIG.1 1/2" IMPACT WRENCH HEAVY DUTY A. 1/2" Square Drive F. Shock Resistant Housing Bumpers B. Trigger G. Composite Body C. Forward/Reverse Switch H. Twin Hammer Mechanism D. Ergonomic Handle I. Exhaust E. 1/4” Air Inlet J. Adjustable Power Dial...

  • Page 3: Important Safety Instructions

    Your risk from these exposures varies, depending on how often you Definitions: Safety Guidelines do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety The definitions below describe the level of severity equipment, al ways wear OSHA/MSHA/NIOSH approved, for each signal word.
  • Page 4 WARNING: WARNING: DO NOT use hand tool sockets. Use impact quality sockets only. • Avoid prolonged use: repetitive motion or exposure to vibration may be harmful to your hands or arms. Use gloves to provide extra cushion, take frequent rest periods, and limit daily WARNING: time of use.
  • Page 5 WARNING: RISK OF EXPLOSION OR FIRE WARNING: RISK TO BREATHING (ASPHYXIATION) WHAT CAN HAPPEN HOW TO PREVENT IT WHAT CAN HAPPEN HOW TO PREVENT IT • Always wear MSHA/NIOSH • Abrasive tools, such as • Abrasive tools such as • Never operate tools near grinders, sanders, and approved, properly fitting face sanders and grinders,...
  • Page 6 WHAT CAN HAPPEN HOW TO PREVENT IT • DO NOT use inflator nozzles • Using inflator nozzles for duster applications can cause for duster applications. WARNING: RISK OF INJURY serious injury. WHAT CAN HAPPEN HOW TO PREVENT IT • Air tools can cause the work •...
  • Page 7 WARNING: RISK OF INJURY (CONTINUED) WARNING: RISK OF ELETRIC SHOCK WHAT CAN HAPPEN HOW TO PREVENT IT WHAT CAN HAPPEN HOW TO PREVENT IT • Improperly maintained tool • Maintain the tool with care. • This tool is not provided with •...
  • Page 8 WARNING: RISK FROM FLYING OBJECTS WARNING: RISK OF CUT OR BURNS WHAT CAN HAPPEN HOW TO PREVENT IT WHAT CAN HAPPEN HOW TO PREVENT IT • Tools which cut, shear, • Keep the working part • Always wear ANSI Z87.1 •...
  • Page 9 SAVE THESE INSTRUCTIONS WARNING: AIR SUPPLY AND CONNECTIONS FOR FUTURE USE • Do not use oxygen, combustible gases, or bottled gases as a power source for this tool as the tool may explode, possibly causing injury. • Do not use supply sources which can potentially exceed 200 PSI (13.8 bar) as tool may burst, possibly causing injury.
  • Page 10 FEATURES HANDLE This air tool has an ergonomic grip (D) ADJUSTABLE POWER DIAL made of molded thermoplastic elastomer The dial (J) controls the torque power. (TPE) design for improved comfort, Torque increases with larger circle slippage reduction, and better settings. tool control.

  • Page 11: Installation

    INSTALLATION Safety Rules For Pneumatic Tools 1) Inspect the air hose for cracks or other problems. Air Supply Replace the hose if worn. The recommended hook-up is shown in Figure A. Pneumatic tools 2) Never point an air hose at another person. operate on a wide range of air pressures.

  • Page 12: Preparation For Use

    PREPARATION FOR USE easy to reach and operate air shut off valve. The air supply should be lubricated. It is strongly recommended that an air filter, regulator, Proper Use Of The Tool lubricator (FRL) is used as shown in figure A on page 11 as this will supply clean, lubricated air at the correct pressure to the tool.

  • Page 13: Pre-Start Checklist

    Using an Impact Wrench Continued PRE-START CHECKLIST 10) Use only genuine Dewalt spare parts or parts which perform • Drain water from air compressor tank and condensation from equivalently. Do not make temporary or permanent repairs with air lines. (Please refer to air compressor’s operation manual.) unauthorized parts.

  • Page 14: Maintenance

    OPERATING INSTRUCTIONS WARNING: Keep out of the reach of children. If taken internally, do not induce vomiting, call a doctor immediately. • Securely fit the socket or attachment to the impact wrench. WARNING: Any excess oil in the motor is immediately expelled •...
  • Page 15 GLOSSARY CAUTION ATENCIÓN ATTENTION SEE OWNER’S MANUAL FOR PARA EL PROCEDIMIENTO DE CONSULTEZ LE MANUEL DE BREAK-IN PROCEDURES. ASENTADO DE LA MAQUINA, VER L’UTILISATEUR POUR LES MANUAL DEL OPERARIO. PROCEDURES DE RODAGE. CFM: Cubic feet per minute. WARNING ADVERTENCIA AVERTISSEMENT FALLS CAN CAUSE SERIOUS LAS CAÍDAS PUEDEN CAUSAR LES CHUTES PEUVENT CAUSER DE GRAVES...

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