RKI Instruments 65-2330RK - Manual (Page 14)

10 • 65-2330RK H
2
S Transmitter
7. Reinstall the junction box cover.
8. When the controller display reading falls below the alarm setpoints, return the
controller to normal operation.
9. Store the components of the calibration kit in a safe place.
Quarterly
Calibrate the H
2
S transmitter as described in “Calibration” on page 13. See the calibration
frequency discussion in “Calibration Frequency” on page 13 to determine if a quarterly
calibration schedule fits your needs.
Troubleshooting
The troubleshooting guide describes symptoms, probable causes, and recommended
action for problems you may encounter with the H
2
S transmitter.
NOTE: This troubleshooting guide describes transmitter problems only. See the
controller operator’s manual for problems you may encounter with the
controller.
Table 2: Troubleshooting H
2
S Transmitter
Condition Symptom(s) Probable Causes Recommended Action
Fail Condition • Controller indicates a
fail condition.
• The transmitter wiring
to the controller is
disconnected or
misconnected.
• The plug-in sensor is
not properly plugged
into the sockets in the
detector housing body.
• The wiring from the
detector to the
amplifier is
disconnected or
misconnected.
• The transmitter’s zero
reading is low enough
to cause a fail
condition.
• The transmitter is
malfunctioning.
1. Verify that the transmitter wiring to the
controller is correct and secure.
2. Confirm that the plug-in sensor is
installed properly.
3. Verify that the wiring from the detector
to the amplifier is correct and secure.
4. Perform a fresh air adjustment. A full
calibration is recommended.
5. If the fail condition continues, replace
the plug-in sensor as described later
in this section.
6. If the fail condition continues, contact
RKI for further instruction.