Makita HR2400 Power Hammer User Manual


 
7
Selecting the action mode
This tool employs an action mode changing knob. Select one
of the three modes suitable for your work needs by using this
knob.
Forrotationonly,turntheknobsothatthearrowontheknob
points toward the mark on the tool body.
For hammering only, turn the knob so that the arrow on the
knob points toward the mark on the tool body.
For rotation with hammering, turn the knob so that the arrow
on the knob points toward the mark on the tool body.
CAUTION:
Always set the knob correctly to your desired mode
mark. If you operate the tool with the knob positioned
halfway between the mode marks, the tool may be
damaged.
NOTE:
When it is hard to turn the knob, pull the switch trigger
halfway for running at low speed and turn the knob.
Torque limiter
The torque limiter will actuate when a certain torque level is
reached. The motor will disengage from the output shaft.
When this happens, the bit will stop turning.
CAUTION:
As soon as the torque limiter actuates, switch off the tool
immediately. This will help prevent premature wear of the
tool.
Hole saws, core bits, diamond core bits, etc. cannot be
used with this tool. They tend to pinch or catch easily in
the hole. This will cause the torque limiter to actuate too
frequently.
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
1. Action mode changing knob
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