为了保证理疗仪器的日常正常工作 ,避免因使用、维护不当而造成损坏 ,应做好以下几个方面。　　一净 :每天治疗后应擦拭仪器 ,并罩上机套 ,定期清洁仪器内部 ,避免线路接触不良 ,甚至短路。　　二查 :　　 1.查地线 :开机前测试机壳是否漏电 ,尤其是高电压的机器 ;　　 2 .查电 In order to ensure the daily normal operation of the physiotherapy equipment and avoid damage due to improper use and maintenance, the following aspects should be done. A net: After the treatment, wipe the instrument every day and cover it with a cover to clean the inside of the instrument regularly to avoid poor contact or short circuit. Second check: 1. Check the ground: Before the start of the test whether the chassis leakage, especially high-voltage machines;