Agilent Technologies 7000 Series Operating Manual page 125

5 Operating in EI Mode
To Vent the MS
7 Remove the analyzer window cover. (See
8 Turn the vent valve knob counterclockwise only 3/4 turn or until you hear the
Allow the analyzers to cool to near room temperature before touching them.
WAR N IN G
Always wear clean gloves while handling any parts that go inside the analyzer
C AU T I O N
chambers.
Figure 42. The MS vent valve knob
7000/7010 Series TQ GC/MS Operating Manual
Access to the Analyzer Chambers"
hissing sound of air flowing into the analyzer chamber. (See
Do not turn the knob too far or the O-ring may fall out of its groove.
Vent valve knob
"To Open Left Side Panel for
on page 119.)
YES
Figure 42.)
NO
125