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Caution
• Do not open any part other than the battery cover.
• Use only batteries as specified by UNITED DENTAL.
• Designated Battery: 14500 cylinder shaper LI- ION battery, nominal 3. 7 V
• Charging with these battery may cause damage
• Once found the battery fluid leak, please stop using at once.
• Do not use any wet cloth, alcohol or other chemistry to wipe the surface of the battery.
• Do not work with wet hands. Failure to do so may result in rust formation on battery,
or cause the fire.
• Should the battery fluid leak and get into your eyes, immediately wash with clean
water and ask for medical care.
9. Changing Batteries
The motor handpiece uses rechargeable battery. They can be recharged more than
300 times, depending on the use conditions of the motor handpiece.
• “MEMORY EFFECT” is not applicable in li-ion battery. Recharge can be conduct
anytime.
• 300 times is the minimum workable recharging times, which will not affect battery
life
• Elements affect battery life:
a) Not in use for a long term. We recommend at least recharge 1 time a month.
b) Do not recharge the battery, when the room temperature over 30 centigrade.
Change battery
1. Remove the battery cover by sliding it toward
the arrow
2. Pull out the battery a little part, and then
separate the cable from handpiece by hand
carefully.
3. Replace with new battery
4. Close the battery cover
Slide the cover from the button to the top
with a little force by the linger.