4
CAUTION
Do not modify the product at all.
It could cause the electrical shock due to the part of
the product where the high voltage is applied.
Contact the seller of the product for the repair.
Precautions for others
・
Do not use the product in the location where any other ultrasonic device
in order to prevent the unwanted operation due to the mutual interference.
・
Avoid any big shock to the product or drop of the product.