English
0.5 mm
A
B
N1810DA
N1812DA
NOTE
Due to HiKOKI's continuing program of research and
development, the specifications herein are subject to
change without prior notice.
3. Battery (sold separately)
Model
BSL1820M
STANDARD ACCESSORIES
In addition to the main unit (1 unit), the package contains
the accessories listed on page 258.
Standard accessories are subject to change without notice.
APPLICATIONS
○ Securing the moisture-permeable waterproofing sheet
in position
○ Securing the heat insulation material in position
CHARGING
Before using the power tool, charge the battery as follows.
<UC18YFSL (sold separately)>
1. Connect the charger's power cord to the
receptacle.
When connecting the plug of the charger to a
receptacle, the pilot lamp will blink in red. (See Table 1)
2. Insert the battery into the charger.
Firmly insert the battery into the charger as shown in
Fig. 3 (on page 2).
3. Charging
When inserting a battery in the charger, charging will
commence and the pilot lamp will light continuously in
red.
When the battery becomes fully recharged, the pilot
lamp will blink in red. (See Table 1)
C
0.7 mm
A
B
9 mm
10 mm
12 mm
13 mm
Voltage
Battery capacity
18 V
2.0 Ah
(1) Pilot lamp indication
The indications of the pilot lamp will be as shown in
Table 1, according to the condition of the charger or the
rechargeable battery.
Table 1: Indications of the pilot lamp
ON/OFF at 0.5 sec. intervals
Lights continuously
Lights for 1 sec. at intervals of
0.5 sec.
C
7 mm
ON/OFF at 0.1 sec. intervals
10 mm
6 mm
NOTE
*1 If the red lamp continues to blink even after the charger
10 mm
has been attached, check to confirm that the battery
has been fully inserted.
13 mm
*2 Battery overheated. Unable to charge.
Although charging will start once the battery has cooled
down even when left in situ, the best practice is to
remove the battery and allow it to cool down in a
shaded, well-ventilated location before charging.
*3 Malfunction in the battery or the charger
–
Fully insert the battery.
–
Check to confirm that no foreign matter is stuck to
the battery mount or terminals. If there are no
foreign objects, it is probable that the battery or
charger is malfunctioning. Take it to your authorized
Service Center.
○ If the pilot lamp does not blink in red 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 or plug from the power and then
connect it again after 5 minutes or so. If this does not
cause the pilot lamp to blink in red, please take the
charger to the HiKOKI Authorized Service Center.
○ When the battery charger has been continuously 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.
(2) Regarding the temperatures and charging time of the
battery. (See 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)
10
Before charging *
or
Charging complete
While charging
Overheat standby *
Charging impossible
*
3
Table 2
UC18YFSL
Li-ion
14.4–18 V
0°C–50°C
1.5 Ah
22 min
2.0 Ah
30 min
2.5 Ah
35 min
3.0 Ah
45 min
4.0 Ah
60 min
5.0 Ah
75 min
1
2