to disconnect the power supply. lf this occurs, switch oft the tool and switch on again to
resume the work, make sure to apply only suitable workload to the tool When the tool
works under heavy load for a lang period of time, the temperature of the tool or battery
pack will increase significantly. The protection device will be activated at a preset
temperature to protect both the toot and the battery. ff this occurs, switch
oft
the tool and
wait until it cools down to ambient temperature and resume work.
Note: when the voltage of battery pack is dropped to 7.5V, the protection device will also be
activated. In this case, remove the battery pack and fully charge it before reuse.
ADDIITIONAL PRECAUTIONS FOR CHARGER & BATTERY PACK
1.
Do not charge battery pack when temperature is below 1
o•c
(50
°
F) or above 40
°
C
( 104
°
F).
2.
Do not attempt to use a step-up transformer, an engine generator or DC power
receptacle.
3.
Do not allow anything to cover or clog the charger vents.
4.
Always protect the battery terminats when the battery pack is not used.
5.
Do not short the battery pack.
6.
Do not tauch the terminals with any conductive material.
7.
Avoid storing battery cartridge in a container with other metal objectssuch as nails,
coins. etc.
8.
Do not expose battery pack to water or rain.
Warning!
A battery short can cause a large current flow, overheating. possible burns and even a
breakdown.
9. Do not store the tool and Battery pack in locations where the temperature may reach or
exceed 50
°
C (122
°
F).
10. Do not incinerate the Battery pack even if it is severely damaged or is comptetely
worn out. The ::iattery pack can explode in a fire.
12