目标清洁度的确认和监测目标清洁度等级已经设定，过滤器已经选择并布置在系统中后，应进行该目标清洁度的确认和监测。确认的最佳方法是从回油管路中回油过滤器的上游提取一个有代表性的油样送至实验室（威格士油液分析服务部门）检测。用与Zpm、5尸m和匕Vin相对应的三个范围 Confirmation and monitoring of the target cleanliness The target cleanliness level has been set. After the filter has been selected and placed in the system, the target cleanliness should be confirmed and monitored. The best way to confirm is to take a representative oil sample from the recovery line upstream of the return line and send it to the laboratory (Vickers Oil Analysis Services) for testing. Use three ranges corresponding to Zpm, 5k, and 3k