Makita DDA451 Instruction Manual

Cordless angle drill
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INSTRUCTION MANUAL
Cordless Angle Drill
DDA450
DDA451
Read before use.

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Summary of Contents for Makita DDA451

  • Page 1 INSTRUCTION MANUAL Cordless Angle Drill DDA450 DDA451 Read before use.
  • Page 2: Specifications

    SPECIFICATIONS Model: DDA450 DDA451 Gear speed High High Drilling capacities Steel 13 mm Wood Auger bit: Auger bit: Auger bit: Auger bit: 38 mm 38 mm 38 mm 38 mm Self-feed bit: Self-feed bit: Self-feed bit: Self-feed bit: 50 mm...
  • Page 3: Ec Declaration Of Conformity

    Avoid body contact with earthed or grounded Vibration surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of elec- The vibration total value (tri-axial vector sum) deter- tric shock if your body is earthed or grounded. mined according to EN62841-2-1: Do not expose power tools to rain or wet con- Work mode: drilling into metal...
  • Page 4 Always wear protective goggles to protect When using the tool, do not wear cloth work your eyes from injury when using power tools. gloves which may be entangled. The entangle- The goggles must comply with ANSI Z87.1 in ment of cloth work gloves in the moving parts may result in personal injury.
  • Page 5 50 °C (122 °F). abnormal sounds, stop operating immediately Do not incinerate the battery cartridge even if and ask your local Makita Service Center for it is severely damaged or is completely worn out. The battery cartridge can explode in a fire.
  • Page 6: Tips For Maintaining Maximum Battery Life

    If you can see the red indicator as causing fires, personal injury and damage. It will also shown in the figure, it is not locked completely. void the Makita warranty for the Makita tool and charger. CAUTION: Always install the battery cartridge Tips for maintaining maximum fully until the red indicator cannot be seen.
  • Page 7 Tool / battery protection system Lighting up the front lamp The tool is equipped with a tool/battery protection sys- CAUTION: Do not look in the light or see the tem. This system automatically cuts off power to the source of light directly. motor to extend tool and battery life. The tool will auto- matically stop during operation if the tool or battery is placed under one of the following conditions: Overload protection...
  • Page 8: Speed Change

    This tool is equipped with an electric brake. If the tool consistently fails to quickly cease to function after the switch trigger is released, have the tool serviced at a Makita service center. Soft start feature This function allows the smooth start-up of the tool by limiting the start-up torque.
  • Page 9 To use the hook, simply lift up hook until it snaps into the open position. When not in use, always lower hook Fig.10 until it snaps into the closed position. ► 1 . Key holder For model DDA451 Use only the drill bit designed with dimensions shown in the figure. A=11.2 mm (7/16″) Fig.13 ► 1 .
  • Page 10: Operation

    OPERATION CAUTION: Always insert the battery cartridge all the way until it locks in place. If you can see the red indicator on the upper side of the button, it is not locked completely. Insert it fully until the red indicator cannot be seen.
  • Page 11: Maintenance

    However, the tool tagged and removed from service, and should may back out abruptly if you do not hold it firmly. be inspected by a Makita Factory or Authorized Service Center. CAUTION: Always secure workpieces in a vise or similar hold-down device.
  • Page 12 Jan-Baptist Vinkstraat 2, Makita Europe N.V. 3070 Kortenberg, Belgium 3-11-8, Sumiyoshi-cho, Makita Corporation Anjo, Aichi 446-8502 Japan 885869A227 www.makita.com 20220531...

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Dda450Dda451z

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