Makita HR2300 Manuel D'instruction page 7

tool. When turning the knob from
to symbol mode (or vise versa), stop it at
symbol mode once. And rotate the chuck clockwise
(looking from the chuck side) half turn or until it
clicks. Then turn the knob to the desired mode. If it
is still difficult to turn the knob, rotate the chuck
again.
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 pinch 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
010713
CAUTION:
Always use the side grip to ensure operating safety.
•
Install the side grip so that the protrusions on the grip fit
in between the grooves 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.
symbol mode
1. Protrusions
2. Grooves
7
Installing or removing the bit
2
1
003150
Clean the bit shank and apply bit grease before installing
the bit.
1
010714
Insert the bit into the tool. Turn the bit and push it in until
it engages.
After installing, always make sure that the bit is securely
held in place by trying to pull it out.
To remove the bit, pull the chuck cover down all the way
and pull the bit out.
1
010715
Bit angle (when chipping, scaling or
demolishing)
For Models HR2610, HR2610T,HR2611F, HR2611FT
010727
The bit can be secured at the desired angle. To change
the bit angle, rotate the action mode changing knob to
1. Bit shank
2. Bit grease
1. Bit
1. Bit
2. Chuck cover
2
1. Action mode
changing knob
1