Makita BFR540 Power Screwdriver User Manual


 
6
Adjusting the driving depth
1
2
3
5mm
A
B
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Depress the stopper base as far as it will go. While
keeping it in this position, turn the adjusting knob until
the bit tip projects approx. 5 mm from the stopper base.
Drive a trial screw. If the screw head projects above the
surface of the workpiece, turn the adjusting knob in the
"A" direction; if the screw head is counter-sunk, turn the
adjusting knob in the "B" direction.
Switch action
1
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CAUTION:
Before inserting the battery cartridge into the tool,
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. Release
the switch trigger to stop.
Reversing switch action
A
B
1
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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.
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and the
battery cartridge is removed before carrying out
any work on the tool.
Installing or removing the bit
Loosen the thumb screws which secure the casing. Pull
out the casing in the direction of the arrow.
1
2
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Press the dust cover toward the plane bearing and pull
out the bit. If the dust cover cannot be moved as far as
the plane bearing, try it again after turning the bit slightly.
To install the bit, insert it into the socket while turning it
slightly. After installing, always make sure that the bit is
securely held in place by trying to pull it out.
1
2
3
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Installing screw strip
Insert the screw strip through the screw guide. Then
insert it through the feeder box until the first screw
reaches the position next to the driving position.
1. Plane bearing
2. Dust cover
3. Bit
1. Casing
2. Thumb screw
1. Reversing
switch lever
1. Switch trigger
1. Stopper base
2. Casing
3. Adjusting knob