Thermo Scientific Omni FTIR Multi Gas CEMS, Instruction Manual

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Preventive Maintenance and Servicing
Maintenance and Servicing of the FTIR Analyzer Components
Thermo Fisher Scientific Omni FTIR Multi Gas CEMS Instruction Manual 5-17
2. Shut down the FTIR analyzer by turning off the FTIR circuit breaker
on the breaker box. Be careful not to touch the gas cell, which is
extremely hot. Allow the source element to cool for at least 15 minutes
before proceeding.
3. Using the 3/32-inch hex wrench, remove the right side panel by
removing the 6 mounting screws. Slide the panel toward the front of
the analyzer to clear the rear support bracket. Be careful to support the
panel, as it drops free of the analyzer when all of the screws are removed
(
Figure 5–6 ).
Figure 5–6. Removing the Right Side Panel
4. Locate the source assembly inside the analyzer and then unplug the
source power supply cable from the power distribution cable.
5. Loosen the thumbscrew that secures the source assembly to the
analyzer. Rotate the clamp bar that holds the source in place 90 degrees
counterclockwise (
Figure 5–7 ).
Figure 5–7. Removing the Source Assembly