9. Do not operate battery charger with damaged cord or plug-replace them immediately.
10. Do not operate battery charger if it has received a sharp blow, been dropped, or otherwise
damaged in any way; take it to a qualified serviceman.
11. Do not disassemble battery charger; take it to a qualified serviceman when service or
repair is required. Incorrect reassembly may result in a risk of electric shock or fire.
12. To reduce risk of electric shock, unplug charger from receptacle before attempting any
maintenance or cleaning. Removing the battery will not reduce this risk.
13. This battery charger might be attached to HITACHI battery operated tools as a standard
accessory. In this case, please confirm instruction Manual of the HITACHI battery
operated tools before using the battery charger.
IMPORTANT SAFETY INSTRUCTIONS FOR USE OF THE
BATTERY AND BATTERY CHARGER
You must charge the battery before you can use the power tool. Before using the model
UC 24YFB battery charger, be sure to read all instructions and cautionary statements on it,
the battery and in this manual.
REMEMBER: USE ONLY HITACHI BATTERY TYPE EB2420. OTHER TYPES OF BATTERIES
MAY BURST AND CAUSE INJURY!
Follow these instructions to avoid the risk of injury:
WARNING:
1. NEVER
disassemble the battery.
2. NEVER
incinerate the battery, even if it is damaged or is completely worn out. The
battery can explode in a fire.
3. NEVER
short-circuit the battery.
4. NEVER
insert any objects into the battery charger's air vents. Electric shock or
damage to the battery charger may result.
5. NEVER
charge outdoors. Keep the battery away from direct sunlight and use only
where there is low humidity and good ventilation.
6. NEVER
charge when the temperature is below 32°F (0°C) or above 104°F (40°C).
7. NEVER
connect two battery chargers together.
8. NEVER
insert foreign objects into the hole for the battery or the battery charger.
9. NEVER
use a booster transformer when charging.
10. NEVER
use an engine generator or DC power to charge.
11. NEVER
store the battery or battery charger in places where the temperature may
reach or exceed 104°F (40°C).
12. ALWAYS operate charger on standard household electrical power (120 volts). Using
the charger on any other voltage may overheat and damage the charger.
13. ALWAYS wait at least 15 minutes between charges to avoid overheating the charger.
14. ALWAYS disconnect the power cord from its receptacle when the charger is not in use.
Improper use of the battery or battery charger can lead to serious injury.
To avoid these injuries:
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