Setting For Maximum Vacuum - Ametek Davenport PET Plus User Manual

3.15 SETTING THE PUMP TO MAxIMUM
VACUUM
This setting MUsT be used to achieve maximum
vacuum.
Rotate the mode selector fully clockwise to select
the High Vacuum mode (Small Pear Drop).
Shown: Rotate mode selector fully clockwise
for High Vacuum mode
Shown: Set the gas ballast control to OFF (position "O")
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