Bacharach FYRITE Gas Analyzer CO2 and O2 Indicators - Page 24

Instruction 0011-9026Page 20
®
20
16
12
8
4
%CO
2
0
20
16
12
8
4
%CO 2
0
®
20
16
12
8
4
0
®
%CO
2
TOP GASKET
TOP CAP/
PLUNGER
VALVE
ASSEMBLY
OVAL HEAD
SCREWS
TOP CAP RING
WITH GASKET
20
16
12
8
4
%O
2
0
®
Figure 18. Increasing FYRITE
fl uid to proper level.
Figure 19. Decreasing FYRITE
fl uid to proper level
Figure 20. Removing top gasket. Figure 21. Flushing FYRITE with
a stream of O
2
free, inert gas (Also
see Fig. 21a for alternate method).