How To Start Compressor. Monitor the air pressure gauge and make sure the compressor switches off when the pressure capacity is reached. It has no connection between the main air bottle.
In this HVACR Training Video I show how to Measure Resistance Readings on the PSC Compressor Terminals in order to determine which tab is Common Start and. Before working on any refrigeration component using caps I always start here. If you shut down the compressor when the tank is filled with air and then find that the pressure gauge is showing a drop in pressure you know that the compressor is leaking air.
If your attack is set to 5ms the compressor is going to kick in quickly and affect the initial attack of the note.
Rig up a new start cap same rating and size with a single wire attached to each set of terminals. The remaining tab outside of the pair is the Common. Monitor the supply or line side of the pressure switch with the voltage monitor to ensure that power supply to the switch is always there when the compressor is plugged in and the ONOFF switch if there is one is on. If your attack is set to 5ms the compressor is going to kick in quickly and affect the initial attack of the note.
