Operating Instructions
7306020
5
Do not disassemble the charger and battery – take it to a qualified service centre if repair is
required. Improper assembly may result in electric shock and fire.
2.4
Additional safety instructions for charger and battery pack
Do not charge the battery pack if the temperature is below 0°C (32°F) or above 40°C
(104°F).
Do not attempt to use a transformer, motor generator or DC socket.
Make sure that the charger’s ventilation openings are not covered or blocked.
Always cover the battery pack terminals with the battery pack cover when the battery pack is
not in use.
Do not short-circuit the battery pack.
Do not touch the connections with conductive material.
Do not store the battery pack in a container with other metal objects such as nails, coins, etc.
Do not expose the battery pack to water or rain. A short circuit of the battery pack can lead
to excessive current flow, overheating, burns and failure.
Do not store the unit and battery pack in locations where the temperature may reach or
exceed 50°C (122°F).
Do not burn the battery pack, even if it is badly damaged or completely worn out. The
battery pack may explode in the event of a fire.
Do not drop or shake the battery pack.
Do not charge the battery in a closed box or other container. The battery pack must be
placed in a well-ventilated area during charging.
Do not leave batteries unused for a long period of time. Charge the battery every 3~6
months and bring the Li-ion battery to a charge level of 40~80% before storage.
Li-ion batteries are sensitive to high temperatures and should be stored in a cool, dry place
away from direct light. The ideal temperature for operation and storage is below 25°C (77°F).
To prolong battery life, the lithium-ion battery is equipped with a protection function that
stops discharge.
Using this product as described below may cause the motor to stop even if you have switched
on the appliance.
This is not a malfunction, but the result of a protective function.
o
The motor will stop when the remaining battery power is running low.
o
If the unit is overloaded, the motor may stop.
o
In this case, release the switch on the device and eliminate the cause of the overload.
You can then use the unit again.
