I have a new 2 hp 10 gallon California air tools oil free compressor on which the pressure switch is somewhat unreliable. The factory told me on Friday to drain the tank 100% relieve all the pressure to get rid of trapped air causing the switch to remain off even when in auto position and zero tank pressure. This worked on Friday but now several times over the weekend the switch has hiccups again. I will have the factory replace the switch for sure but wonder if there are any other techniques to burp the switch so to speak that are common
