Makita bfr540 screwdriver User Guide
4
result in a risk of overheating, possible burns
and even an explosion.
and even an explosion.
4.
If electrolyte gets into your eyes, rinse them
out with clear water and seek medical
attention right away. It may result in loss of
your eyesight.
out with clear water and seek medical
attention right away. It may result in loss of
your eyesight.
5.
Do not short the battery cartridge:
(1) Do not touch the terminals with any
conductive material.
(2) Avoid storing battery cartridge in a
container with other metal objects such as
nails, coins, etc.
nails, coins, etc.
(3) Do not expose battery cartridge to water
or rain.
A battery short can cause a large current
flow, overheating, possible burns and
even a breakdown.
A battery short can cause a large current
flow, overheating, possible burns and
even a breakdown.
6.
Do not store the tool and battery cartridge in
locations where the temperature may reach or
exceed 50
locations where the temperature may reach or
exceed 50
ﾟ C (122 ﾟ F).
7.
Do not incinerate the battery cartridge even if
it is severely damaged or is completely worn
out. The battery cartridge can explode in a fire.
it is severely damaged or is completely worn
out. The battery cartridge can explode in a fire.
8.
Be careful not to drop or strike battery.
SAVE THESE INSTRUCTIONS.
Tips for maintaining maximum battery life
1.
Charge the battery cartridge before completely
discharged.
Always stop tool operation and charge the
battery cartridge when you notice less tool
power.
discharged.
Always stop tool operation and charge the
battery cartridge when you notice less tool
power.
2.
Never recharge a fully charged battery
cartridge.
Overcharging shortens the battery service life.
cartridge.
Overcharging shortens the battery service life.
3.
Charge the battery cartridge with room
temperature at 10
temperature at 10
ﾟ C - 40 ﾟ C (50 ﾟ F - 104 ﾟ F).
Let a hot battery cartridge cool down before
charging it.
charging it.
USD301-1
Symbols
The followings show the symbols used for tool.
･ volts
･ direct
･ direct
current
･ no
load
speed
･ revolutions or reciprocation per minute
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.
battery cartridge is removed before adjusting or
checking function on the tool.
Installing or removing battery cartridge
1
2
3
006801
•
Always switch off the tool before insertion or
removal of the battery cartridge.
removal of the battery cartridge.
•
To remove the battery cartridge, withdraw it from
the tool while sliding the button on the front of the
cartridge.
the tool while sliding the button on the front of the
cartridge.
•
To insert 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 part on the upper side of the button, it
is not locked completely. Insert it fully until the red
part cannot be seen. If not, it may accidentally fall
out of the tool, causing injury to you or someone
around you.
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 part on the upper side of the button, it
is not locked completely. Insert it fully until the red
part 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 inserting the battery
cartridge. If the cartridge does not slide in easily, it
is not being inserted correctly.
cartridge. If the cartridge does not slide in easily, it
is not being inserted correctly.
Setting for desired screw length
1
2
3
4
008123
There are 7 positive-lock screw length settings. To
obtain the desired setting, pull out the stopper base
while depressing the lever until you see the number of
the desired screw length (indicated on the label on
feeder box) appear to rest in the fenestella of stopper
base. See the table below for the relation between the
number indicated on the label on feeder box and the
1. Lever
2. Stopper base
3. Label on feeder
2. Stopper base
3. Label on feeder
box
4. Fenestella
1. Red part
2. Button
3. Battery cartridge
2. Button
3. Battery cartridge