James products SONIC 3D 사용자 설명서 - 페이지 6

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TO PREVENT FIRE HAZARDS, PLEASE OBSERVE THE FOLLOWING

Never block the vents on the unit. Keep the vents free from lint, hair and other materials.

Do not place the unit on a soft surface, such as a bed or a sofa, where the vents could become

blocked.

OTHER OBSERVATIONS

• Do not operate the product without filling the tank with water. Running dry will damage the unit.

• Do not plug in the power cord before first adding water to the tank.

• Do not over-fill the tank.

• Do not use solution containing abrasive substances or strong corrosive chemical solution not

recommended by the manufactures or the supplier.

• Place the unit on a dry and flat surface for operation.

• When the unit is subjected to severe electromagnetic interference, it may malfunction, stop

operating or lose control functions. If this happens, unplug the power cord then reinsert it to

restart the unit.

NOT SUITABLE FOR ULTRASONIC CLEANING

Porous stones such as pearls etc should not be immersed.

Watches should be fully waterproof (30m or more).

Any unfirm or inlaid item may become loose.

Items that are easy to be discoloured are not recommended for ultrasonic cleaning.

Welded or plated metal items

Glued items

Glass

Ceramics

Camera Filters

Spectacles (Check with your optician)

Blu-Ray discs