Built-in models:
1. The air compressor is stopped, the air pressure outlet is closed, and the drain valve is opened to confirm that the system is not under pressure.
2. Disassemble the pipeline above the oil and gas tank and remove the pipeline from the pressure maintenance valve outlet to the cooler.
3. Remove the return line.
4. Remove the fixing bolts on the lid of the oil and gas tank and remove the upper lid of the barrel.
5. Remove the oil separator and replace it with a new oil separator.
6. Install in the reverse order of disassembly.
External model:
The air compressor is stopped, the air pressure outlet is closed, and the drain valve is opened. After confirming that the system is not under pressure, the old oil separator can be removed and replaced with a new oil separator.