User Manual

65-2516RK Oxygen T r ans mi tter • 11
10. Reconnect the wiring from the controller to the interconnect termina l strip as shown
in Table 3 and Figure 3.
11. Reconnect the detector leads to the detector terminal strip a s shown in Table 4 and
Figure 3.
12. Reinstall the junction box cover.
13. Turn on or plug in incom ing pow er to the controller.
14. Turn on the controller.
CAUTION: Allow the transmitter to warm up for 5 minutes before you continue with the next
step.
15. Calibrate the oxy gen transmitter as described in the Calibration sectio n of this
manual.
Replacing the Oxygen Detector
NOTE: In most cases, it is only necessary to replace th e oxygen sensor.
1. Tu rn off the contro ller.
2. Turn off or unplug incoming power to the con troller.
3. Remove the junction box cover.
4. Disconnect the detector leads from the detector terminal strip. Note the position of the
color-coded leads as you remove them.
5. Unscrew the detector from the junction box.
6. Guide the detector leads of the replacement detector through the bottom conduit hub
of the junction box, then screw the mounting threads of the detector into the co nduit
hub.
Table 3: Reconnecting the Oxygen Amplifier to a Controller
Amplifier
Inte rconnect Ter minal
Strip
Controller Transmitter
Terminal Strip (typical)
4/20 FB 4 -20 (FB)
24V + + V (11 - 30 VDC)
Table 4: Reconnecting the Oxygen Detector to the Amplifier
Oxygen Detector Lead
Amplifier
Interconnect Terminal
Strip
White OXY W
Green OXY G