Prior To Operation; How To Use - Hitachi DV 14DL Bedienungsanleitung

Table 4
Before
charging
While
charging
Pilot lamp
(red)
Charging
complete
Overheat
standby
(2) Regarding the temperatures of the rechargeable
battery
The temperatures for rechargeable batteries are as
shown in Table 5, and batteries that have become
hot should be cooled for a while before being
recharged.
Table 5 Recharging ranges of batteries
Rechargeable batteries
BCL1415, BCL1430, EBL1430,
BCL1815, EBM1830
(3) Regarding recharging time
Depending on the combination of the charger and
batteries, the charging time will become as shown in
Table 6.
Table 6 Charging time (At 20°C)
Charger
Battery
BCL1815, BCL1415
BCL1430, EBL1430, EBM1830
NOTE:
The charging time may vary according to temperature
and power source voltage.
4. Disconnect the charger's power cord from the
receptacle
5. Hold the charger firmly and pull out the battery
NOTE:
After charging, pull out batteries from the charger
first, and then keep the batteries properly.
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 first and second time.
This is a temporary phenomenon, and normal time
required for recharging will be restored by recharging
the batteries 2 – 3 times.
Indications of the pilot lamps
Lights for 0.5 seconds. Does not light for
Blinks
0.5 seconds. (off for 0.5 seconds)
Lights continuously
Lights
Lights for 0.5 seconds. Does not light for
Blinks
0.5 seconds. (off for 0.5 seconds)
Lights for 1 second. Does not light for 0.5
Flikers
seconds. (off for 0.5 seconds)
Temperatures at
which the battery
can be recharged
0°C – 50°C
UC18YGL2
Approx. 40 min.
Approx. 90 min.
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 recharged when it is warm due to
battery use or exposure to sunlight, the pilot lamp
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.

PRIOR TO OPERATION

1. Setting up and checking the work environment
Check if the work environment is suitable by following
the precautions.

HOW TO USE

1. Confirm the cap position (see Fig. 5)
The three modes of screwdriver, drill and impact drill
can be switched by the position of the cap in this unit.
(1) When using this unit as a screwdriver, line up the one
of the numbers "1, 4, 7 ... 22" on the cap, or the black
dots, with the triangle mark on the outer body.
(2) When using this unit as a drill, align the cap drill mark
" " with the triangle mark on the outer body.
(3) When using this unit as an impact drill, align the cap
hammer mark " " with the triangle mark on the
outer body.
English
Battery overheated. Unable
to charge (Charging will
commence when battery
cools).
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