Functional Description - Makita BFS441 Bedienungsanleitung

FUNCTIONAL DESCRIPTION

CAUTION:
Always be sure that the tool is switched off and the
•
battery cartridge is removed before adjusting or
checking function on the tool.
Installing or removing battery cartridge
Fig.1
Always switch off the tool before installing or
•
removing of the battery cartridge.
To remove the battery cartridge, slide it from the
•
tool while sliding the button on the front of the
cartridge.
To install the battery cartridge, align the tongue on
•
the battery cartridge with the groove in the housing
and slip it into place. Always insert it all the way
until it locks in place with a little click. If you can see
the red indicator on the upper side of the button, it is
not locked completely. Install it fully until the red
indicator cannot be seen. If not, it may accidentally
fall out of the tool, causing injury to you or someone
around you.
Do not use force when installing the battery
•
cartridge. If the cartridge does not slide in easily, it
is not being inserted correctly.
Battery protection system (Battery cartridge
with a star mark)
Fig.2
The battery cartridge with a star mark is equipped with
the protection system, which automatically cuts off the
output power for its long service life.
The tool stops during operation when the tool and/or
battery are placed under the following situation. This is
caused by the activation of protection system and does
not show the tool trouble.
When the tool is overloaded:
•
At this time, release the switch trigger,
remove the battery cartridge and remove
causes of overload and then pull the switch
trigger again to restart.
When battery cells get hot:
•
If any operation of the switch trigger, the
motor will remain stopped. At this time, stop
use of the tool and cool or charge the battery
cartridge after removing it from the tool.
When the remaining battery capacity gets low:
•
If any operation of the switch trigger, the
motor will remain stopped. At this time,
remove the battery cartridge from the tool and
charge it .
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Switch action
Fig.3
CAUTION:
Before inserting the battery cartridge into the tool,
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always check to see that the switch trigger actuates
properly and returns to the "OFF" position when
released.
To start the tool, simply pull the switch trigger. Tool speed
is increased by increasing pressure on the switch trigger.
Release the switch trigger to stop.
NOTE:
Even with the switch on and motor running, the bit
•
will not rotate until you fit the point of the bit in the
screw head and apply forward pressure to engage
the clutch.
Lighting up the front lamp
Fig.4
CAUTION:
Do not look in the light or see the source of light
•
directly.
Pull the switch trigger to light up the lamp. The lamp
keeps on lighting while the switch trigger is being pulled.
The lamp goes out 10 -15 seconds after releasing the
trigger.
NOTE:
Use a dry cloth to wipe the dirt off the lens of lamp.
•
Be careful not to scratch the lens of lamp, or it may
lower the illumination.
Reversing switch action
Fig.5
This tool has a reversing switch to change the direction of
rotation. Depress the reversing switch lever from the A
side for clockwise rotation or from the B side for
counterclockwise rotation.
When the reversing switch lever is in the neutral position,
the switch trigger cannot be pulled.
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.
When not operating the tool, always set the reversing
switch lever to the neutral position.
Depth adjustment
Fig.6
The depth can be adjusted by turning the locator. Turn it
in "B" direction for less depth and in "A" direction for more
depth. One full turn of the locator equals 2 mm change in
depth.
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