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Makita 8420V Instruction Manual

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INSTRUCTION MANUAL
Hammer Drill
8420V
012949
IMPORTANT: Read Before Using.
1

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Summary of Contents for Makita 8420V

  • Page 1 INSTRUCTION MANUAL Hammer Drill 8420V 012949 IMPORTANT: Read Before Using.
  • Page 2 ENGLISH (Original instructions) SPECIFICATIONS Model 8420V Concrete 20 mm Capacities Metal 13 mm Wood 30 mm No load speed (min 0 - 1,400 Blows per minute 0 - 21,000 Overall length 368 mm Net weight 2.9 kg Safety class Class I •...
  • Page 3 Do not abuse the cord. Never use the cord for Power tool use and care carrying, pulling or unplugging the power tool. 18. Do not force the power tool. Use the correct Keep cord away from heat, oil, sharp edges or power tool for your application.
  • Page 4 GEB099-1 FUNCTIONAL DESCRIPTION HAMMER DRILL SAFETY WARNINGS CAUTION: Always be sure that the tool is switched off and Wear ear protectors when impact drilling. • unplugged before adjusting or checking function on Exposure to noise can cause hearing loss. the tool. Use auxiliary handle(s), if supplied with the tool.
  • Page 5 Be sure to use concrete and masonry drilling bit. of the three holes and tighten clockwise. Be sure to Rotation only: tighten all three chuck holes evenly. To remove the bit, turn the chuck key counterclockwise in 1. Change lever just one hole, then loosen the chuck by hand.
  • Page 6 Never use gasoline, benzine, thinner, alcohol or the • like. Discoloration, deformation or cracks may result. To maintain product SAFETY and RELIABILITY, repairs, carbon brush inspection and replacement, any other maintenance or adjustment should be performed by Makita Authorized Service Centers, always using Makita replacement parts.
  • Page 8 Makita Corporation www.makita.com 883328D9...