X4I Interconnect To Ingersoll Rand Small Reciprocating Air Compressors
Refer to the X4I Overview Drawing for the X4I Compressor 2 through 4 X01 to
For All Compressors:
Compressors to be connected must have automatic Start / Stop capability .
Drawing Notes For Pressure Switch Controller Machines:
Ensure each compressor is equipped with independent Excessive Pressure Shutdown Switch. An increase in pressure differential across air treatment equipment can result in excess compressor discharge pressure. See Pages 84 and 85 for an example drawing. In most applications, the model and type of pressure switch supplied with the compressor can be used as the Excessive Pressure Shutdown Switch. If this is specific model/type of pressure switch is not readily available, any pressure switch can be utilized as long as it equals or exceeds the specifications of the pressure switch found on the compressor.
Set the Excessive Pressure Shutdown Switch to “OPEN” 5 PSI less than the maximum discharge pressure recommended by the compressor manufacturer.
Note: R1 and R2 Relay - IR CCN: 39403290
Note: R1 and R2 Relay Base – IR CCN: 39125091
Guidance only; connections may differ with date, model, type, variant, special, custom or concession builds. This information is intended to be used in conjunction with the compressor’s original control circuit diagram.
X4I Interconnect to Ingersoll Rand Small Reciprocating Air Compressors Page 77
