Adjusting cut in and out on old Ingersoll Rand compressor
I have an old Ingersoll Rand Compressor, 150 litres and 2 stage, it has the unloader valve that works fine, however, I want to up the cut out to 150psi, currently 100 and up the cut in to be 120psi, currently as low as 60psi
This is the pressure switch arrangement
Steve, I took a look at the image(s), and couldn't specifically see one that was pressure switch related.
Normally, if the nuts in the pressure switch are not coated with sealant, that pressure switch is adjustable.
Some adjust the high pressure cut out and the low pressure cut in, others adjust just the cut in or cut out, and the range between the two is fixed.
Not knowing the original specs on the this venerable compressor, I would be a bit concerned about upping the cut out as it may not have been built for that pressure range.
Similarly, if you increase just the cut in, then your air compressor may cycle too often.
Tough call. Anyone else seen one like this?
ingersol 80 gal compressor motor not working
I have a ingersol 80 gal 5 hp compressor for some reason the motor quit working its only less than a year old first it was blowing the breakers then the motor seem pretty hot , if you push the reset button you hear the humming sound then the breaker trips off , would anybody have any clue on that?
I/R Model P-100-W-W wont build any pressure
(Kettle Falls, Wa USA)
Rotary screw compressor won't build any pressure - any ideas?
A continuous run, demand air compressor? I can't locate any details on this one, and you haven't provided any, Mark.
You don't indicate even if it's running.
A whole lot more info about the condition would help me and others try to help you.