Figure 5-42. Cutting Insulation Paper At The Seam - Thermo Scientific Omni FTIR Multi Gas CEMS Instruction Manual

Preventive Maintenance and Servicing
Replacing the Gas Cell Heater
5-52 Omni FTIR Multi Gas CEMS Instruction Manual
Gloves
Flat blade screwdriver
High temperature tape
Gas cell heater
CAUTION High surface temperatures present. Allow sufficient time to
cool. ▲
1. Shut down the FTIR heaters by turning off the Temperature Control
circuit breaker on the breaker box and 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. Remove the gas cell by following procedure
3. Using the utility knife, carefully cut the paper of the insulation at the
seam (Figure 5–42).
Figure 5–42. Cutting Insulation Paper at the Seam
4. Remove the insulation from the gas cell. Wearing gloves is suggested
when handling the insulation
"Replacing the Gas
(Figure 5–43).
Cell".
Thermo Fisher Scientific