Emerson Rosemount Oxymitter DR, Reference Manual

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Do not get any cement on upper part of ceramic diffusion element. Ensure
complete penetration of cement around three grooves in hub. Cement should
extrude from opposite hole.
10. Wipe excess material back into holes and wipe top fillet of cement to form a
uniform fillet.
A cotton swab is useful for this.
11. Clean any excess cement from hub with water.
12. Allow filter to dry at room temperature overnight or one to two hours at 200 °F (93
°C).
13. Wipe a heavy layer of anti-seize compound onto the threads and mating surfaces of
the flame arrestor, diffusion hub, and probe tube.
14. On systems equipped with abrasive shield, install dust seal gaskets with joints 180 °
apart.
15. Reinstall vee deflector, orienting apex towards gas flow.
16. Apply anti-seize compound to set-screws and tighten with hex wrench.
17. Reinstall probe on stack flange.
4.10 Wire termination housing
If you remove the heater strut assembly during normal maintenance, you will need to
remove the right side cover form the termination housing.
This side of the housing contains two connectors for hookup of wiring from the heater
strut assembly to the termination housing. You do not need to disconnect the mating
plugs from the housing unless the wiring, connectors, or mating components are
damaged. Refer to
Figure 4-5 .
Maintenance and service Reference Manual
October 2019 00809-0100-4880
64 Emerson.com/Rosemount