5、根据机器工作环境情况，定期清理更换三滤（油滤、空滤、油气分离器）和空压机油。
According to the working environment of the machine, clean and replace the three filters (oil filter, air filter,
oil and gas separator) and air compressor oil regularly.
1. 保养检查-日常保养（每日或每次运转前：执行开机检查事项）
Maintenance inspection - Daily maintenance (daily or before each operation: perform boot inspection
items)
1、运行 500 小时清洁散热器，空气滤芯及前置过滤网取下清洁，用低压压缩空气由内向外吹扫
干净。
After 500 hours of operation, clean the radiator, remove the air filter element and the front filter, and clean it
from inside out with low-pressure compressed air.
2、每天打开设备储气罐排污阀，防控内部水分。
Open the drain valve of the equipment air storage tank every day to prevent and control internal moisture.
3、定期手动检查空压机、冷干机、精密过滤器排污阀是否正常动作，定期对精密过滤器进行排
污（建议每天一次）。
Periodically manually check whether the air compressor, cold dryer, and precision filter drain valve work
properly, and periodically discharge the precision filter (once a day is recommended).
4、新机运行 500 小时左右第一次更换机油，在机器停机状态且内部无压力情况下将油分桶排油
口打开将机油排出。在上部加油口加注新油（螺杆空压机专用），油位加注在标记线内。
When the new machine runs for about 500 hours, the oil should be replaced for the first time. Under the
condition of machine shutdown and no internal pressure, the oil barrel outlet should be opened to discharge the oil. Fill
the upper refueling port with new oil (special for screw air compressor), and fill the oil level in the marked line.
5、新机运行 500 小时左右第一次更换机油过滤器，在机器停机状态且内部无压力情况下拆下机
油过滤器，更换新的机油过滤器。
Replace the oil filter for the first time when the new machine runs for about 500 hours. Remove the oil filter and
replace the new oil filter when the machine is shut down and there is no internal pressure.
6、新机首次保养完成后，再次运行 2000 小时左右需进行再次保养，机器内部有保养时间预置，
到期后显示器会预警提示，预警提醒后需要做的保养内容为（空气过滤器一个、机油过滤器一个、油
气分离器一个、润滑油机油一桶）。
After the first maintenance of the new machine is completed, it needs to be maintained again for about 2000 hours.
There is a preset maintenance time inside the machine, and the display will give a warning after the expiration. The
maintenance content that needs to be done after the warning reminder is (an air filter, an oil filter, an oil separator and a
barrel of lubricating oil).
-7-
