Hitachi Koki USA DS 12DVF - Manual (Page 15)

English
15
1. Insert the battery to the battery charger.
Insert the battery into the battery charger as shown in Fig. 4. Make sure it contacts the
bottom of the battery charger.
2. Insert the plug of battery charger into the receptacle.
WARNING:
Do not use the electrical cord if damaged. Have it
repaired immediately.
3. Charging
⅜ When the plug of battery charger has been inserted into the receptacle, charging will
commence and the pilot lamp will light on.
NOTE: If the pilot lamp dose not light, pull out the plug from the receptacle and check
if the battery is properly mounted.
⅜ In approx. one hour, when the battery is fully charged, the pilot lamp will go out.
NOTE: The battery charging time becomes longer when a temperature is low or the
voltage of the power source is too low.
When the pilot lamp does not go off even if more than four hour has passed after
start of the charging, stop the charging and contact your HITACHI AUTHORIZED
SERVICE CENTER.
4. Disconnect battery charger from the receptacle.
Pilot Lamp
Battery
Fig. 4
Pilot Lamp
Battery