Emerson Rosemount Oxymitter DR Reference Manual page 51

Reference Manual
00809-0100-4884
Procedure
1. Follow the instructions in
2. Remove the right housing cover (11,
3. Disconnect the heater and oxygen thermocouple connectors,
4. Remove the four screws (7,
5. Carefully remove the CAL and REF gas silicone tubes by pulling them off the CAL and
6. Loosen, but do not remove, the three screws (23) on the strut in the finned housing.
7. Grasp the wire loop and carefully slide the strut out of the probe tube
Rosemount Oxymitter DR
duct.
connections.
Figure 4-1: Termination Housing Connectors
A. Heater connector
B. Oxygen and thermocouple connector
You can now separate the probe and termination housing.
REF gas ports. Pull the silicone tubes off the CAL and REF gas lines.
The spring tension should release as the strut moves up.
Remove probe to remove the probe from the stack or
Figure 2-10) to uncover the probe
Figure 2-10) from the probe finned housing.
Maintenance and service
April 2022
Figure 4-1.
(Figure 4-2).
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