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(2) Avoid recharging at high temperatures.
A 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
○
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
charge indicator lamp of UC18YSL3 charger lights for 0.3 seconds, does not light
for 0.3 seconds (o
ff
for 0.3 seconds). In such a case,
fi
rst let the battery cool, then
start charging.
○
When the charge indicator 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.
○
Since the built-in micro computer takes about 3 seconds to con
fi
rm that the battery
being charged with charger is taken out, wait for a minimum of 3 seconds before
reinserting it to continue charging. If the battery is reinserted within 3 seconds, the
battery may not be properly charged.
○
If the charge indicator lamp does not blink in red (every second) even though the
charger cord is connected to the power, it indicates that the protection circuit of
the charger may be activated.
Remove the cord from the power and then connect it again after 30 seconds or
so. If this does not cause the charge indicator lamp to blink in red (every second),
please take the charger to the HiKOKI Authorized Service Center.
PRIOR TO OPERATION
1. Preparing and checking the work environment
Make sure that the work site meets all the conditions laid forth in the precautions.
2. Checking the battery
Make sure that the battery is installed
fi
rmly. If it is at all loose it could come o
ff
and cause
an accident.
3. Installing the bit
Always follow the following procedure to install
driver bit. (
Fig. 6
)
(1) Pull the guide sleeve away from front of the tool.
(2) Insert the bit into the hexagonal hole in the anvil.
(3) Release the guide sleeve and it returns to its
original position.
(4) If you want to remove the bit, pull the guide
sleeve away from front of the tool.
CAUTION
If the guide sleeve does not return to its original position, then the bit is not
installed properly.
Guide sleeve
Movement
Driver bit
Hexagonal hole
in the anvil
Fig. 6
000Book̲WH14DBDL2̲ChS.indb 36
000Book̲WH14DBDL2̲ChS.indb 36
2017/12/07 18:05:01
2017/12/07 18:05:01
