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STEP 11: Turn on the gas.
•
Stand to the side of the cylinder
•
Open the valve by turning handle
counter‐clockwise.
•
The outlet pressure is preset to 3‐
5 psig.
STEP 12: Purge the system.
•
Wait for 5 seconds to let gas
escape.
Then
turn
clockwise with your thumb and
forefinger only to tighten, but do
not over tighten it. Once there are
no bubbles forming at the stopper‐
dispenser, it indicates the bottle
seal is good.
the
thumbwheel
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