58
INZ-TN2ZPAH-E
c. How to remove measuring unit (See Fig. 7-3)
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Note) Special care should be taken when assembling or disassembling the measuring cell
to avoid the application of force to the detector pipe or light source unit pipe. If the
pipe is deformed or damaged by excessive force, there is a danger of gas leak, thus
resulting in misoperation.
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15
9
9
2
2
7
12
13
11
12
13
11
7
8
8
14
5
10
6
7
8
1
4
3
10
16
17
No.
Name
1
Screw (for fixing the light source unit)
2
Screw (for fixing the detector)
3
Base plate
4
Light source unit
5
Screw (for fixing the block cell)
6
Block cell
7
Infrared transmission window
8
O-ring
9
Detector
10
Gas filter
11
Support
12
Screw (for fixing the cell retainer)
13
Cell retainer
14
Pipe cell
15
Filter
16
Screw (for fixing the base plate)
17
Light source power PCB
