Makita 8400DW Cordless Drill User Manual


 
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When you charge
a
new battery cartridge or
a
battery cartridge which has not been used
for
a
long period,
it
may not accept
a
full charge. This
is
a
normal condition and does
not indicate
a
problem. You can recharge the battery cartridge fully after discharging
it
almost completely
a
couple of times.
If
you
wish to charge
two
battery cartridges, allow
15
minutes between chargings on the
fast charger.
Selecting action mode
Rotation with hammering
:
For drilling in brick, concrete block, etc.,
move the change lever to the
0009
posi-
tion. Be sure to use
a
concrete and masonry
drilling bit.
Rotation only
:
For drilling in wood, metal or plastic mate-
rials, move the change
lever
to the
-
position.
Use
a
conventional bit for drilling
in wood or metal.
Installing or removing drill
bit
or driver bit
CAUTION
:
Always be sure that the tool
is
switched off and the battery cartridge
is
removed before
installing or removing the bit.
To
install the bit, place
it
in the chuck
as
far
as
it
will go. Tighten the chuck by
hand. Place the chuck key in each of the
three holes and tighten clockwise.
Be
sure to tighten
all
three chuck holes
even
I
y
.
To remove the bit, turn the chuck key
counterclockwise in just one hole, then
loosen the chuck by hand.
Chuck
key
I
Chuck
ke7
7