IR t30 won't shut down

by Billy poz
(Oceanside n,y)

Ingersoll Rand T30 compressor

Ingersoll Rand T30 compressor

Machine runs never shuts down changed pressure switch still run till blow off valve opens any help

Comments for IR t30 won't shut down

Click here to add your own comments

Oct 09, 2014
wiring pressure switch
by: Doug in s.d.ca

If you have not already done so, check the wiring from the pressure switch - I suspect it may not go directly to the motor, but to a "magnetic starter" which is a different name for a relay or contactor.

That could be stuck, perhaps welded contacts.

Click here to add your own comments

Add your own question or comment. It's easy to do. How? Simply click here to return to Ingersoll Rand T-30 Air Compressor Issues.