Basic Operation procedures for PMD

PMD Gas system PMD gas system is located in the Assembly Building near the left side door to the WAH.

How to check if gas is there and flowing:

1. Look at the two bubblers, they should show bubbles.
2. Look at the Flowmeter on top left, the indicator should be at 60.
3. Look at the Flowmeters for Argon(reading around 45) and Carbon Dioxide (reading around 18)

How to check if the CO2 bottle is getting empty:

Look at the meter on the cylinder, if you see the pointer has gone below **, send a mail to the PMD expert.

Click here if you are a PMD expert.