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Reference Manual
MAN-0091, Revision 8
4. Carefully remove the sensor module from the sensor housing by pulling on the gold sensor until
the sensor cell and sensor board have been fully removed from the housing. In some cases, the
sensor cell may disconnect from the board. This is normal and the sensor cell can be easily fitted
back onto the sensor board.
5. Disconnect the wire assembly from the sensor board to remove the sensor from the housing.
6. Properly dispose of the old sensor module as per local guidelines and regulations.
7. Remove the replacement sensor module from its packaging ensuring not to touch any electronic
components as this may cause problems due to an unwanted electrostatic discharge (ESD).
8. Connect the wire assembly from the sensor housing to the sensor board being careful to not touch
any electronic components on the board.
9. Align the replacement sensor module banana plugs with the standoffs in the housing and press the
replacement sensor into place.
10. Install and hand-tighten the bottom part of the sensor enclosure by turning it in a clockwise
direction.
11. Install the locking ring by tightening the set screws with 1.5 mm Allen Key tool.
12. Restore power to sensor via the transmitter.
4.5
Troubleshooting
Sensors and transmitters are not designed to be repaired in the field. If problems should develop, first
check for faulty wiring, confirm proper voltage to sensor, and attempt a calibration. If problems persist,
please contact the Flame and Gas Detection customer care team first by phone to try and resolve any
issues. If issues cannot be resolved, please follow the procedure in Section
found..
4.6
Storage
The sensor and its electronic components/parts should be stored in locations free from dust, liquid
spills, contaminants, and moisture. The storage temperature should be well within the limits of the
certified temperatures of the equipment. See
Maintenance
0
for certified temperatures.
Maintenance
June 2016
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15
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