Figure 5-14. Ftir Wiring And Tubing Connections - Thermo Scientific Omni FTIR Multi Gas CEMS Instruction Manual

Preventive Maintenance and Servicing
Maintenance and Servicing of the FTIR Analyzer Components
5-26 Omni FTIR Multi Gas CEMS Instruction Manual
Equipment Required:
Phillips screwdriver
Small Phillips screwdriver
Flat blade screwdriver
Wrench, 9/16-inch
Hex wrench, 3/32-inch and 5/32-inch
KBr Beamsplitter assembly
1. Shut down the FTIR analyzer and heaters by turning off the FTIR
circuit breaker and the Temperature Control circuit breaker on the
breaker box. Allow it to cool for 1 hour. This will put the system in fail
safe mode so that it will not be sampling stack gas.
2. Using the Phillips screwdriver, remove the FTIR cover panel in the
front of the system rack and the blank panel above it. Slide the FTIR
drawer out of the rack to gain access to the analyzer.
3. Using the small Phillips screwdriver, loosen the captive screw that holds
the pressure sensor cable in place, then pull the cable assembly off of
the sensor (Figure 5–14).
Figure 5–14. FTIR Wiring and Tubing Connections
Thermo Fisher Scientific