1.超声波清洗机及超声波发生器应放置于干燥通风条件良好的地方，定期保养，并保持机器、地面洁净。

1. The ultrasonic cleaning machine and ultrasonic generator shall be placed in a dry and well ventilated place, maintained regularly, and kept clean.

2. 使用的电源电压应在380/220±5VAC范围内，否则易损坏电器元件。

2. The power supply voltage used shall be within 380 / 220 ± 5vac, otherwise it is easy to damage electrical components.

3. 禁止将清洗机置于潮湿有腐蚀性气体的地方，以免引起换能器和线路板故障。

3. It is forbidden to place the cleaning machine in a place with humid and corrosive gas, so as to avoid the failure of transducer and circuit board.

4.禁止在清洗槽内无清洗液的情况下启动加热器开关或超声波开关，以免损坏加热器件和换能器。

4. It is forbidden to start the heater switch or ultrasonic switch when there is no cleaning fluid in the cleaning tank to avoid damaging the heating device and transducer.

5. 避免硬物件直接撞击缸底和换能器，避免强烈振动，勿将工件直接置于缸底表面，以免换能器脱落。?

5. Avoid direct impact of hard objects on the cylinder bottom and transducer, avoid strong vibration, and do not place the workpiece directly on the cylinder bottom surface to prevent the transducer from falling off.?

6.使用中勿使清洗液溢出缸面，禁止用水直接冲洗机器，以免水溅入振子、电热器或电子线路板，引起故障。

6. Do not let the cleaning fluid overflow the cylinder surface during use. It is forbidden to wash the machine directly with water, so as to avoid water splashing into the vibrator, electric heater or electronic circuit board and causing failure.

7. 定期清理缸底，机身污垢及其它附着物，保持不锈钢机身光洁干净，以利于长期稳定工作。

7. Regularly clean the cylinder bottom, body dirt and other attachments, and keep the stainless steel body clean and bright, so as to facilitate long-term stable work.

8. 当清洗液经使用一段时间后变脏时，应及时换液，清洗缸体，否则沉积物会腐蚀缸底引起穿孔渗液。

8. When the cleaning fluid becomes dirty after being used for a period of time, it shall be changed in time to clean the cylinder block, otherwise the sediment will corrode the cylinder bottom and cause perforation and seepage.

9. 当长期不用或使用间隔时间较长时，应放出清洗液，清理洁净机器，用塑料薄膜打包护起。

9. When it is not used for a long time or the use interval is long, release the cleaning fluid, clean the machine, and pack it with plastic film.