Hello havnt run the pump in a while upgraded to a big rock pump but getting busy and gonna get it up and running.  There was nothing wrong with it when we stopped using it. 

It it starts fine but when I try to cycle it. It acts like if it were plugged and then the pump shuts off??

I am not trying to pump anything just making sure it cycles first. Any thoughts

i was thinking of changing the proxy sensors but wanted to see what you guys had to say. 

Also check relays in panel make sure they "click" when stroke changes

Manny sounds like a bad prox switch in the wet box , you know how to stroke each cylinder turn the switch to manual then stroke each cylinder, I would think the stroking relay is bad theres not much to OLINS you can hurt one

also make sure the lites are working on the proxy switches, the cable that plugs into the proxys could be bad or loose.

this might sound crazy, but check your battery On the pump! I had very similar prob with a Olin.... Checked everything we are talking about and it still didn't  wrk, so I took it to dealer and it was just the battery, it had a bad cell and didn't have enough current to the panel, it did the same thing your talking about..... 

Battery that could be check it with a volt meter it should be about 14  volts.