Second, the variable frequency screw air compressor high temperature
1, no oil or oil level is too low to check, if necessary, add fuel, but not allowed to add too much.
2. The oil filter is blocked and the oil filter is replaced.
3. The oil shut-off valve fails, and the valve core is stuck and removed for inspection.
4. The filter element of the oil separator is blocked or the resistance is too large, and it needs to be removed for inspection or replacement.
5. The surface of the oil cooler is blocked and inspected and cleaned if necessary.