Thermo Scientific Omni FTIR Multi Gas CEMS Instruction Manual page 107

Thermo Fisher Scientific
Whenever the analyzer compartment is open, there is a potential for
damage to sensitive components, which will affect the performance of the
system.
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Equipment Required:
Phillips screwdriver
Short flat blade screwdriver (optional)
Flat blade screwdriver
DTGS Detector assembly
1. Using the Phillips screwdriver, remove the FTIR cover panel in the
front of the system rack. Slide the FTIR drawer out of the rack to gain
access to the analyzer.
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.
3. Using the 3/32-inch hex wrench, remove the 6 front panel mounting
screws. Be sure to support the panel when it is removed, as it drops free
of the analyzer when all of the screws are removed. Be careful not to
unplug or damage any cables connected to the panel.
4. The detector is located on the center right hand side. Loosen the 2
thumbscrews on the base plate that secure the detector assembly to the
analyzer. (A short flat blade screwdriver can be used to loosen the
thumbscrews if they are too tight.) Lift the detector straight up to
disengage it from the connector and to clear the 2 alignment pins.
Remove it from the analyzer
Preventive Maintenance and Servicing
Maintenance and Servicing of the FTIR Analyzer Components
(Figure 5–12).
Omni FTIR Multi Gas CEMS Instruction Manual 5-23