Purging is just blowing some Nitrogen into the housing to prevent condensation on the electronics. I was a 94F Special Electronic Device Repair(NVG GUY) in the army. If you have an HVAC buddy he should have a tank of Nitrogen on his work truck.
Purging is just blowing some Nitrogen into the housing to prevent condensation on the electronics. I was a 94F Special Electronic Device Repair(NVG GUY) in the army. If you have an HVAC buddy he should have a tank of Nitrogen on his work truck.