Valves System valves and their functions are listed below.
Actions: Open, Cl
ose, Pulse
Pulse briefly opens
and closes (or vice versa) the valve.
Valve Description
1 through 6
7
8
9
10
11 through 16
17
18
21 through 26
Unmarked
Sample ports
Lower manifold isolation
Sample ports unrestricted vacuum
p
o
ports access
p
o
ports unrestricted vacuum
p
o
ports
Upper manifold isolation
Gas inlets unrestricted vacuum
Gas inlets
Servo
ASAP 2460 Operator’s Manual Start Micropore Analysis
246-42800-01 - Aug 2013 4-15
• Double-click on the valve or elevator symbol.
• Select the valve or elevator symbol and press the
Spacebar.
Transducers Each sample port and Psat port contains a 1000-mmHg
transducer. The transducer readings display next to the ports.
Dewar positions The dewar can be raised, lowered, or stopped.
Indicates the dewar is being raised; note the position of the
arrow in the center of the dewar symbol.
Indicates the dewar is being lowered; note the position of the
arrow in the center of the dewar symbol.
Indicates the dewar is stopped in the raised position.
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