User Manual

2
ULTRASONIC PRINCIPLE
SAFETY PRECAUTIONS
● Make sure the voltage value is within the default voltage range.
● Don’t remould this machine.
● Please prevent the control panel from being eroded by detergent, acid or alkali solution
etc.
● Make sure the ground wire is well-connected with the machine before using the machine.
APPLICATIONS
This list is almost endless. Provided the product is non porous and can normally be
immersed in water, they can be thoroughly cleaned. Here are some examples:

Jewelry especially gold, silver & platinum

Watchstraps

Coins and other collectibles

Small PCB Boards

Toothbrushes & Dentures

Electrical components

Make-up cases

Tattoo needles

Knives, bayonets and other militaria
Ultrasonic cleaning is not recommended to be used to clean the following gemstones:
Opal, Pearl, Emerald, Tanzanite, Malachite, Turquoise, Lapis and Coral.
Ultrasonic cleaning is based on the cavitation effect caused by
high frequency ultrasonic wave vibration signal in the fluid.
Microscopic bubbles are formed, and then implode violently
causing the cavitation which create an intense scrubbing action
on the surface of the item being cleaned. The bubbles are small
enough to penetrate microscopic crevices, cleaning them
thoroughly and consistently.
Ultrasonic cleaning is extremely effective at removing dirt and
grime which would normally require tedious manual cleaning by
hand. It has been used to clean a wide variety of instruments and
mechanical parts such as carburetors, returning them to almost
“like new” condition without damage to delicate parts.