ABB Advance Optima magnos206 - Page 186

9-14 Chapter 9: Inspection and Maintenance 42/24-10 EN Rev. 9
Limas11: Quartz Sample Cell Cleaning, Continued
Step Action
Restarting the analyzer module:
19 Close the system housing.
Light penetration during operation leads to erroneous measure-
ment values and measurement range overflows (“Intensity”
status message).
20 Turn on the gas analyzer power supply.
21 Wait for the warm-up phase to end. Start the sample gas supply.
22 Check linearity.
Figure 9-7
Quartz Sample Cells
in th e L imas 11
Analyzer Module
1
2
3
4
5
6
3
4
1 Threaded Fittings on Housing Back Wall
2 Sample Gas Tubes
3 Allen Screws (3 mm)
4 Mounting Bracket
5 Elbow/ Pivot Fittings (see
Figure 9-8 for Components)
6 Quartz Sample Cell
Figure 9-8
Elbow/ Pivot Fitting
Components
7
8
9
10
11
12
13
2
2 Sample Gas Tube
7 FFKM75 O ring
8 Internal Part
9 Elbow
10 Nut
11 Sealing Ring
12 Cutting Ring
13 Nut