Emergency proceduce if the temperature controller fails or Sudden power failure at beamline¶
Talk to Beamline Scientist or operators --- DONOT TRY THIS WITHOUT ASKING
If you suddenly saw the temperature controller is not showing the desired temperature
- If the your setup is in nitrogen condition (300K - 80K) and suddenly temperature is dropiing drastically and you don't have controls
- Switch the valve Nitrogen to Helium
- press
offin the compressor (it is inside the hutch)
- Change the EPIC PVs range manually
- Go to screen 3 of the beamline computer
- Find the CS-Studio for temperature
- Click the
output 1 - Go to range and select
Range3/Highfor Input A - Click the
output 2 - Go to range and select
Range3/Highfor Input B - Click the
output 3 - Go to range and select
Onfor Input C - Click the
output 4 - Go to range and select
Onfor Input D
