Open frame BMP can be immersed or spray cleaning, it is recommended to use a neutral cleaning agent, after cleaning and drying., make sure there is no residue on BMP。
Avoid soaking or spraying cleaning for non-air-sealed BMP with housings that do not meet watertight conditions. During the process of soaking or spraying cleaning, the cleaning agent may penetrate into the BMP through small soldering gaps and pinhole gaps. Even using the drying process, the cleaning agent that penetrates into the BMP interior is not volatile easily, and the residual cleaning agent may cause the BMP to be electrically abnormal or damaged.
For air-sealed BMP, soaking or spraying cleaning is right.