Torque Limiter - Makita HR1840 Manual De Instrucciones

CAUTION:
Do not look in the light or see the
source of light directly.
To turn on the lamp, pull the switch trigger. Release the
switch trigger to turn it off.
NOTICE:
Do not use thinner or gasoline to clean
the lamp. Such solvents may damage it.
NOTE: Use a dry cloth to wipe the dirt off the lens of
the lamp. Be careful not to scratch the lens of lamp, or
it may lower the illumination.
Reversing switch action
CAUTION:
Always check the direction of
rotation before operation.
NOTICE:
Use the reversing switch only after the
tool comes to a complete stop. Changing the direc-
tion of rotation before the tool stops may damage the
tool.
NOTICE:
When changing the direction of rota-
tion, be sure to fully set the reversing switch to
position (A side) or
the switch trigger is pulled, the motor may not rotate
or the tool may not work properly.
1
► 1. Reversing switch lever
This tool has a reversing switch to change the direc-
tion of rotation. Move the reversing switch lever to the
position (A side) for clockwise rotation or to the posi-
tion (B side) for counterclockwise rotation.
Selecting the action mode
NOTICE:
Do not rotate the action mode chang-
ing knob when the tool is running. The tool will be
damaged.
NOTICE:
To avoid rapid wear on the mode
change mechanism, be sure that the action mode
changing knob is always positively located in one
of the action mode positions.
(B side). Otherwise, when
B
A
Rotation with hammering
For drilling in concrete, masonry, etc., rotate the action
mode changing knob to the
bide-tipped drill bit.
1
► 1. Action mode changing knob
Rotation only
For drilling in wood, metal or plastic materials, rotate
the action mode changing knob to the
twist drill bit or wood drill bit.
1
► 1. Action mode changing knob

Torque limiter

NOTICE:
As soon as the torque limiter actuates,
switch off the tool immediately. This will help pre-
vent premature wear of the tool.
NOTICE:
Drill bits such as hole saw, which tend
to pinch or catch easily in the hole, are not appro-
priate for this tool. This is because they will cause
the torque limiter to actuate too frequently.
The torque limiter will actuate when a certain torque
level is reached. The motor will disengage from the
output shaft. When this happens, the drill bit will stop
turning.
5 ENGLISH
symbol. Use a car-
symbol. Use a