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2. Warning and Safety
Warning
•Before operating this device, thoroughly read this instruction manual.
•This device should be operated only by licensed dental professionals.
•Do not directly or indirectly place this device near heat source.
•Operate and store this device in reliable environment.
•This device requires special precautions regarding electromagnetic compatibility
(EMC) and must be in strict accordance with the EMC information for installation
anduse.Donotusethisequipmentespeciallyinthevicinityofuorescentlamps,
radio transmitting devices, remote control devices, handheld and mobile high-
frequency communication devices.
•Extended use in Reciprocating Mode may result in motor overheat
•Only use the original contra angle
•Do not make any changes to the device. Any changes may violate safety
regulations, causing harm to the patient
•Only use original power adapter. Other power adapter will result in damage to
lithium battery and control circuit.
•The motor handpiece cannot be autoclaved. Use disinfectant of neutral pH value
or ethyl alcohol to wipe its surface.
•Do not remove contra angle before motor stops. Doing so may cause damage to
handpiece and contra angle.
•Securethelebeforestarting.
•Settorqueandspeedaspertherecommendedspecicationsoflemanufacturer.
•Follow instruction in this manual to replace battery. And only replace with original
lithium battery.
•Remove battery from the handpiece for long-term storage.
•Heat builds up while charging. Do not touch the handpiece or charging base for
more than 10 sec during charging.
Safety
•Donotusedeviceinthepresenceofaammableanestheticmixturewithair,
oxygen, or nitrous oxide.
•Do not continuously use contra angle with patient for longer than 10 minutes. The
temperature of contra angle may reach 46.6°C. Allow time to cool down before
further use.