RKI Instruments 65-2516RK - Manual (Page 15)

65-2516RK Oxygen Transmitter • 11
10. Reconnect the wiring from the controller to the interconnect terminal strip as shown
in Table 3 and Figure 3.
11. Reconnect the detector leads to the detector terminal strip as shown in Table 4 and
Figure 3.
12. Reinstall the junction box cover.
13. Turn on or plug in incoming power 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 oxygen transmitter as described in the Calibration section of this
manual.
Replacing the Oxygen Detector
NOTE: In most cases, it is only necessary to replace the oxygen sensor.
1. Turn off the controller.
2. Turn off or unplug incoming power to the controller.
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 conduit
hub.
Table 3: Reconnecting the Oxygen Amplifier to a Controller
Amplifier
Interconnect Terminal
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