Figure 5-8. Source Element Is Inside Can Cut-Out - Thermo Scientific Omni FTIR Multi Gas CEMS Instruction Manual

Preventive Maintenance and Servicing
Maintenance and Servicing of the FTIR Analyzer Components
5-18 Omni FTIR Multi Gas CEMS Instruction Manual
6. Grasp the source assembly by the ceramic base. Lift it straight up until
it clears the alignment pin and remove it from the analyzer.
7. Remove the new source from its protective packaging. Do not touch
the source element with your bare fingers. Hold it by the ceramic base
(Figure 5–8).
Figure 5–8. Source Element is Inside Can Cut-Out
8. Install the new source assembly over the alignment pin and the
thumbscrew with its clamp bar, making sure that the source is seated
properly. Rotate the clamp bar 90 degrees clockwise, and then tighten
the thumbscrew until snug to secure the source to the analyzer base
plate.
9. Connect the source power supply cable to the power distribution cable.
10. Re-install the right side panel. Slide the panel into the rear support
bracket first, and then line up the holes. Install the mounting screws
using the 3/32-inch hex wrench, taking care to support the panel until
the screws are in place. Tighten until snug.
11. Power up the FTIR by turning on the FTIR circuit breaker on the
breaker box.
12. Slide the FTIR drawer back into the rack, then use the Phillips
screwdriver to re-install the FTIR cover panel and its mounting screws.
13. Wait 15 minutes for the new components to stabilize thermally and
then align the analyzer by following the instructions in Chapter 3. (See
"OMNIC" software on page 3-11.)
Thermo Fisher Scientific