1. The power supply of the ultrasonic cleaner and the power supply of the electric heater must have a good grounding device.
2. It is strictly forbidden to start the ultrasonic cleaning machine
without cleaning liquid, that is, the cleaning tank does not add a certain amount of cleaning liquid, and the ultrasonic switch must not be turned on.
3. For cleaning equipment with heating equipment, it is strictly forbidden to turn on the heating switch when there is no liquid.
4. It is forbidden to hit the bottom of the washing tank with heavy objects (iron parts) to avoid damage to the energy converter chip.
5. The power supply of the ultrasonic generator should use a single 220V/50Hz power supply and be equipped with a voltage stabilizer of 2000W or more.
6. The bottom of the washing tank should be washed regularly, and there should be no excessive debris or dirt.
7. Each time the new fluid is changed, the parts can be washed only after the ultrasonic wave is started.
Our products are mainly exported to over 30 countries such as USA,Germany,Japan,Spain,Italy,UK,Korea,Australia,Canada，Iraq,Algeria and etc.
Ningbo Wanrui obtains customer's trust through honesty and sincerity, and redounds
on customers by superior quality & high-tech product. We commit our selves to
making friends both in China and oversea by our exceptional products and complete service service! "Keep improving, serve our customers" is our goal, we sincerely look forward to cooperating with you!