(2) Regarding the temperatures and charging time of the
rechargeable battery
The temperatures and charging time will become as
shown in Table 2.
Table 2
Model
Type of battery
Charging voltage
Temperatures at which the
battery can be recharged
Charging time, for
battery capacity,
approx. (At 20°C)
Multi volt battery
Number of battery cells
Charging voltage for USB
Charging current for USB
Weight
NOTE
The recharging time may vary according to the ambient
temperature and power source voltage.
4. Disconnect the charger's power cord from the
receptacle.
5. Hold the charger fi rmly and pull out the battery.
NOTE
Be sure to pull out the battery from the charger after use,
and then keep it.
Regarding electric discharge in case of new batteries,
etc.
As the internal chemical substance of new batteries and
batteries that have not been used for an extended period
is not activated, the electric discharge might be low when
using them the fi rst and second time. This is a temporary
phenomenon, and normal time required for recharging
will be restored by recharging the batteries 2–3 times.
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.
UC18YSL3
Li-ion
14.4–18 V
0°C–50°C
1.5 Ah
15 min
2.0 Ah
20 min
2.5 Ah
25 min
20 min
3.0 Ah
(BSL1430C,
BSL1830C: 30 min)
26 min
4.0 Ah
(BSL1840M: 40 min)
5.0 Ah
32 min
6.0 Ah
38 min
8.0 Ah
52 min
1.5 Ah
20 min
(×2 unit)
2.5 Ah
32 min
(×2 unit)
4.0 Ah
52 min
(×2 unit)
4–10
5 V
2 A
0.6 kg
(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
○ 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 the charger lights
for 0.3 seconds, does not light for 0.3 seconds (off 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.
MOUNTING AND OPERATION
Action
Removing and inserting the battery
Charging
Attaching and removing the guard clip*
Fitting and adjusting the wheel guard*
Fixing the side handle
Assembling depressed center
wheel*
*
3,
4
Assembling cutting wheel and diamond
wheel*
*
3,
4
Switch operation
Switching operation modes*
Adjusting the number of revolution*
(G3612DVE, G3613DVE, G3613DVF,
G3615DVE, G3615DVF)
Using the LED light*
6
Grinding angle and grinding method*
*8
Cutting work
Remaining battery indicator
Charging a USB device from a
electrical outlet
Charging a USB device and battery
from a electrical outlet
How to recharge USB device
When charging of USB device is
completed
Selecting accessories
*1 Attaching and removing the guard clip
Pull on the tabs while removing the guard clip.
When attaching the guard clip, ensure that its tabs
(2 locations) are hooked on the rim of the wheel guard.
*2 Fitting and adjusting the wheel guard
The wheel guard can be adjusted to an optimal angle for
the work.
Fix the wheel guard in place where its hole is aligned with
the bump of the lever before use.
*3 sold separately
15
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