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Maintenance and service
December 2022
5. Wrap heater insulator around sensor holder. Make sure the insulator joint
6. Slide the COe band heater
7. Check for proper height of COe heater thermocouple
8. Install and fasten thermocouple
9. Position band heater as shown in
10. Reconnect the COe sensor, thermocouple, and heater wires at the sensor
274
CAUTION
Equipment damage
The heater insulator prevents current leakage between the band heater and
the sensor holder. Failure to properly install the insulator may cause the
device to trip a ground fault interrupt circuit.
lines up with the band gap of the COe band heater.
Do not tighten the band heater at this time. The heater must rotate freely
around the sensor holder.
bayonet connector up or down to adjust height.
band heater clamp screw.
The heater insulator end joint must line up with the band gap of the COe
band heater.
housing terminal blocks.
Refer to
Figure
10-22.
(Figure
10-18) up onto sensor holder.
(Figure
10-18).
Figure 10-20
and
Manual
00809-0500-4880
(Figure
10-17). Thread
Figure 10-21
and tighten
Emerson.com/Rosemount
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