I have Ingersoll Rand 15kw screw air compressor problem is this that falling the oil from intake valve when shutdown the compressor after 3 minute unload.
I start the compressor and when the compressor fills the tank and reaches setting pressure of 7.5 bar, than the compressor runs in unload position.
After 3 minute compressor motor shuts down and when the extra pressure is released from intake valve,t here is some oil falling when releasing the air.
kindly help me what i do? where is the problem in intake or minimum pressure..
Thanks With Regards,