Adjusting Compressor Settings

[btcshields6]

Well, I looked into that, but unfortunately R68 in the Robot Rules prohibits using any other pressure switch besides the Nason pressure switch, P/N SM-2B-115R/443.

[FrankJ]

Originally Posted by btcshields6

Well, I looked into that, but unfortunately R68 in the Robot Rules prohibits using any other pressure switch besides the Nason pressure switch, P/N SM-2B-115R/443.

The 115R in the part number means it should switch off at 115 PSI rising. If yours is switching off at 90 PSI rising, then it is out of spec. If it is new, it should be returned to be fixed. The other possibllility is your pressure gauge is reading low and the switch is working correctly.

[btcshields6]

Hmm. That could be the root of this entire problem. I'll switch out our gauge tomorrow and see if that solves the issue. Thanks!