Torque Limiter - Makita HR2230 Instruction Manual

Reversing switch action
B
007960
CAUTION:
Always check the direction of rotation before
•
operation.
Use the reversing switch only after the tool comes
•
to a complete stop. Changing the direction of
rotation before the tool stops may damage the tool.
If the switch trigger can not be depressed, check to
•
see that the reversing switch is fully set to
position (A side) or
This tool has a reversing switch to change the direction
of rotation. Move the reversing switch lever to
the position (A side) for clockwise rotation or
the position (B side) for counterclockwise rotation.
Selecting the action mode
1
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This tool employs an action mode changing knob. Select
one of the two modes suitable for your work needs by
using this knob.
For rotation only, turn the knob so that the arrow on the
knob points toward the
For rotation with hammering, turn the knob so that the
arrow on the knob points toward the
body.
CAUTION:
Always set the knob fully to your desired mode
•
symbol. If you operate the tool with the knob
positioned halfway between the mode symbols, the
tool may be damaged.
Use the knob after the tool comes to a complete
•
stop.
1. Reversing
switch lever
A
1
(B side).
1. Action mode
changing knob
symbol on the tool body.
symbol on the tool

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.
Bits such as hole saw, which tend to pintch or
•
catch easily in the hole, are not appropriate for this
tool. This is because they 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.
Side grip (auxiliary handle)
1
2
4
3
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CAUTION:
Always use the side grip to ensure operating
•
safety.
Install the side grip so that the teeth on the grip fit in
between the protrusions on the tool barrel. Then tighten
the grip by turning clockwise at the desired position. It
may be swung 360° so as to be secured at any position.
Bit grease
Coat the bit shank head beforehand with a small amount
of bit grease (about 0.5 - 1 g).
This chuck lubrication assures smooth action and longer
service life.
5
1. Grip base
5
6
2. Side grip
3. Loosen
4. Tighten
5. Teeth
6. Protrusion