●
Do not drop or splash liquid onto the Device, and make sure that there is no object lled with
liquid on the Device to prevent liquid from owing into it.
●
Put the Device in a well-ventilated place, and do not block its ventilation.
●
Operate the Device within the rated range of power input and output.
●
Do not disassemble the Device without professional instruction.
●
Transport, use and store the Device under allowed humidity and temperature conditions.
Maintenance Requirements
Replacing unwanted batteries with the wrong type of new batteries might result in explosion.
Preventive measures (including but not limited to):
●
Replace unwanted batteries with new batteries of the same type and model to avoid the risk of
re and explosion.
●
Dispose of the old batteries as instructed.
The appliance coupler is a disconnection device. Keep it at a convenient angle when using it. Before
repairing or performing maintenance on the device, rst disconnect the appliance coupler.
User's Manual
VII