Instruction Manual
748441-D
April 2002
Rosemount Analytical Inc. A Division of Emerson Process Management
Maintenance and Service 5-19
Model CAT100
e.
Removal of Analysis Cells
1. Remove the analyzer from the enclo-
sure (see Section 5-2a, page 5-3)
2. Remove the analyzer cover (see Sec-
tion 5-4b, page 5-16)
3. Remove the photometer assembly
from the analyzer housing (see Sec-
tion 5-4c, page 5-17)
For analysis cells of 1 mm and 7 mm
length:
1. Remove the clamp shown in Figure
5-13 (page 5-19) as item 2.
2. Remove the clamping collar and the
filter cell with signal detector assem-
bly.
For analysis cells of 50 mm to 100 mm
length:
1. Remove the clamp shown in Figure
5-13 (page 5-19) as item 3.
2. Remove the filter cell with signal de-
tector assembly.
3. Remove the mounting screws shown
in Figure 5-13 (page 5-19), item 4.
4. Remove the analysis cell body from
the chopper housing.
5. On analyzers with a gas detector, re-
move the preamplifier from the analy-
sis cell.
1) Filter cell with signal detector assembly
2) Clamp with clamping collar
3) Clamp
4) Mounting screws for analysis cells of 50 – 200 mm length
Figure 5-13. Photometer Assembly
1
4
4 2
3
