Today i was pumping and noticed my alarm light on the CPC inside bow was on.. Then it went out. i think it might be low  hydro oil but not sure, anyone know what its for. oh its an 02 32 meter Schwing.

Open up the electrical panel, inside the door is a list that corresponds with the LEDs on the circuit boards. Make sure you look at the correct board (1336, 1225) If there is an alarm present, one of the LEDs one the circuit boards is lit up and the list will tell you where to start troubleshooting. If I remember correctly, 32M's don't have a low hyd. Oil sensor

no they don't have that

I talked to Woody at Schwing he said it could be low water level in the wash out tub or temp of oil or shlew. I was in the middle of pumping by a metal building at the time so the chat was short. Those guys at Schwing tech support are great. It could also be a bad electrical connection.