The subject would like to ask the reason why it is difficult to start after installing the oil-water separator. The reasons for the difficulty in starting the oil-water separator after installation include improper installation, damaged or incompatible parts, circuit failure and so on. According to the relevant public information, the difficulty in starting the oil-water separator after installation in Giogo is caused by many reasons. You can check the installation process, find any damaged or mismatched parts, and check whether the circuit is connected correctly. If you can't determine the cause of the problem, contact Qiaoge customer service or maintenance personnel for help.