Figure 5-16. Removing The Beamsplitter Access Panel; Figure 5-17. Removing The Beamsplitter - Thermo Scientific Omni FTIR Multi Gas CEMS Instruction Manual

Preventive Maintenance and Servicing
Maintenance and Servicing of the FTIR Analyzer Components
5-28 Omni FTIR Multi Gas CEMS Instruction Manual
Figure 5–16. Removing the Beamsplitter Access Panel
10. Using the 5/32-inch hex wrench, remove the beamsplitter clamping
bolt. Using the flat blade screwdriver, pry the beamsplitter holding bar
away from the casting. Grasp the beamsplitter by the handle and lift it
out of the analyzer
Figure 5–17. Removing the Beamsplitter
11. Grasp the new beamsplitter by the handle with the label facing you.
Again, use the flat blade screwdriver to pry the beamsplitter holding bar
away from the casting. Insert the new beamsplitter into position. Using
the 5/32-inch hex wrench, re-install the beamsplitter clamping bolt and
tighten until snug.
12. Place the rectangular top access panel back into position. Using the
5/32-inch hex wrench, re-install the 4 corner mounting screws and
tighten until snug.
13. Follow steps 2–8 in reverse to complete the installation procedure.
(Figure 5–17).
Thermo Fisher Scientific