Makita SG1251 Manual De Instrucciones página 6

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► 1. Switch trigger 2. Lock button / Lock-off button
For tool with lock button
CAUTION:
• Switch can be locked in "ON" position for ease
of operator comfort during extended use. Apply
caution when locking tool in "ON" position and
maintain firm grasp on tool.
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
For continuous operation, pull the switch trigger, push in
the lock button and then release the switch trigger.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
For tool with lock-off button
CAUTION:
• Do not pull the switch trigger hard without press-
ing in the lock-off button. This can cause switch
breakage.
To prevent the switch trigger from being accidentally
pulled, a lock-off button is provided.
To start the tool, depress the lock-off button and pull the
switch trigger. Release the switch trigger to stop.
For tool without lock button / lock-off
button
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
Electronic function
The tools equipped with electronic function are easy to
operate because of the following features.
Constant speed control
Electronic speed control for obtaining constant speed.
Possible to get fine finish, because the rotating speed is
kept constant even under load condition.
Soft start
Soft-start feature minimizes start-up shock, and makes
the tool start smoothly.
Overload protector
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When the tool would be employed over the admissible
load, it will stop automatically to protect the motor and
wheel. When the load will come to the admissible level
again, the tool can be started automatically.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the
tool.
• Never install three or more diamond wheels on
the tool. Otherwise the tool may become over-
loaded and be damaged.
Removing the diamond wheels
► 1. Bolt
Loosen and remove the bolt with the hex wrench.
► 1. Blade case 2. Tool base
Open the blade case while holding the tool base.
NOTE:
• The tool base will open at a stroke by the spring
force.
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