HP 5890 SERIES II Service Manual page 258

6
7
8
9
10
1
OFF
Custom Plumbing (Diagram Required), Option 400 or 430
1st Carrier
6
7
8
Out
9
Sample
10
In
1
Loop
2nd Carrier
OFF
Gas Sampling with Backflush of Precolumn to Vent, Option 401 or 431
Carrier
6
7
8
9
Out
Sample
10
1
In
Loop
OFF
Gas Sampling with Backflush to Detector, Option 402 or 432
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5
4
3
2
Column
Detector
or 2nd Valve
Precolumn
5
4
3
Vent
2
Column
5
Detector
4
or 2nd Valve
3
2
SVC 7- 22
6
7 5
8 4
9
3
10 2
1
ON
6
7 5
4
8
9 3
2
10
1
ON
6
7 5
8
4
9 3
10 2
1
ON