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How to make the batteries perform longer.
(1) Recharge the batteries before they become
completely exhausted.
When you feel that the power of the tool becomes
weaker, stop using the tool and recharge its battery.
If you continue to use the tool and exhaust the electric
current, the battery may be damaged and its life will
become shorter.
(2) Avoid recharging at high temperatures.
A rechargeable battery will be hot immediately after
use. If such a battery is recharged immediately after
use, its internal chemical substance will deteriorate,
and the battery life will be shortened. Leave the
battery and recharge it after it has cooled for a while.
CAUTION
● When the battery charger has been continuosly
used, the battery charger will be heated, thus
constituting the cause of the failures. Once the
charging has been completed, give 15 minutes
rest until the next charging.
● If the battery is charged while it is heated
because it has been left for a long time in a
location subject to direct sunlight or because the
battery has just been used, the pilot lamp of the
charger lights for 1 second, does not light for 0.5
seconds (off for 0.5 seconds).
The battery will not be recharged. In such a case,
let the battery cool before charging.
● When the pilot lamp fl ickers (at 0.2-second
intervals), check for and take out any foreign
objects in the charger's battery connector. If
there are no foreign objects, it is probable that
the battery or charger is malfunctioning. Take it
to your authorized Service Center.
BEFORE USE
Check the work area to make sure that it is clear of debris
and clutter.
Clear the area of unnecessary personnel. Ensure that
lighting and ventilation is adequate.
OPERATION
1. Mounting and dismounting of the bit.
(1) Mounting the bit.
Loosen the sleeve by turning it toward the left (in the
counterclockwise direction as viewed from the front)
to open the clip on the keyless chuck. After inserting
a driver bit, etc., into the keyless drill chuck, and
tighten the sleeve by turning it toward the right (in the
clockwise direction as viewed from the front). (See
Fig. 7).
12
Loosen
Tighten
CAUTION
When mounting a bit into the keyless chuck,
tighten fi rmly. If the sleeve is not tight, the bit
may slip or fall out, causing injury.
NOTE
If the sleeve becomes loose during operation, tighten
it further.
The tightening force becomes stronger when the
sleeve is tightened.
(2) Dismounting the bit
Loosen the sleeve by turning it toward the left (in the
counterclockwise direction as viewed from the front),
and then take out the bit etc. (See Fig. 7)
NOTE
○ If the sleeve is tightened in a state where the clip of the
keyless chuck is opened to a maximum limit, a click
noise may occur. This is the noise that occurs when
the loosening of the keyless chuck is prevented and is
not a malfunction.
○ When it is no longer possible to loosen the sleeve,
use a vise or similar instrument to secure the bit. Set
the clutch mode between 1 and 11 and then turn the
sleeve to the loose side (left side) while operating the
clutch. It should be easy now to loosen the sleeve.
2. Confi rm that the battery is mounted correctly.
3. Check the rotational direction.
The bit rotates clockwise (viewed from the rear side)
by pushing the R-side of the selector button.
The L-side of the selector button is pushed to turn
the bit counterclockwise (See Fig. 8). (The
marks are provided on the body.)
Sleeve
Fig.7
and
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