We are getting constant 926 FSSB Alarm on an LC 3015 F1NT laser. When it happens, all the buttons on the control go blank and are unresponsive. It drops out the high voltage and requires a hard shutdown. Suspect maybe the COP7 optical fiber cable that runs from NC controller to HSSB Board in control box, anyone have other ideas?
Trying to chase down the problem, it used to happen once a week, but a restart would always take care of it. Then it started happening more frequently and now it is happening every 30 minutes or so. We have not been able to run any this week as it will not stay up long enough to auto age as it builds high voltage.
Trying to chase down the problem, it used to happen once a week, but a restart would always take care of it. Then it started happening more frequently and now it is happening every 30 minutes or so. We have not been able to run any this week as it will not stay up long enough to auto age as it builds high voltage.
