I Have a okk mcv 460,like the 500. i had the machine running the other day,was fine. Shut it down for some maintence, when started back up got the ready light, then after a few seconds got alarm 1008 oil cooling (head) & 1071 emg LS on. it is stuck in a state emg stop. Cooler seems ok, emg stop button is working. the local guy isn't real familair with the 5000c2 controls. Any help is appreciated.