Macurco CD-6G Operation Manual
5
Troubleshooting ....................................................................................................................................................................... 21
5.1
On-Board Diagnostics ...................................................................................................................................................... 21
5.1.1
4-20mA troubleshooting. ............................................................................................................................................ 21
5.1.2
"t" Error Codes ............................................................................................................................................................ 21
5.2
Sensor Poisons ................................................................................................................................................................ 22
5.3
End-of-Life Signal ............................................................................................................................................................. 22
6
Maintenance ............................................................................................................................................................................ 22
6.1
Sensor Life Reset ............................................................................................................................................................. 23
6.2
Cleaning ........................................................................................................................................................................... 23
6.3
Testing ............................................................................................................................................................................. 23
6.3.1
Operation Test ............................................................................................................................................................ 24
6.3.2
Manual Operation Test ............................................................................................................................................... 24
6.4
Calibration and Test Kits .................................................................................................................................................. 25
6.4.1
Field Calibration Kit ..................................................................................................................................................... 25
6.5
Gas Testing ...................................................................................................................................................................... 25
6.5.1
Testing the Fan Relay .................................................................................................................................................. 25
6.5.2
Testing the Alarm Relay .............................................................................................................................................. 26
6.5.3
Testing the 4-20mA loop ............................................................................................................................................. 27
6.5.4
Aerosol Test ................................................................................................................................................................ 27
6.6
Field Calibration Procedure ............................................................................................................................................. 28
6.6.1
CD-6G .......................................................................................................................................................................... 28
7
Appendix A - Table of Figures .................................................................................................................................................. 29
8
Appendix B - Menu Structure .................................................................................................................................................. 30
8.1
Main Menu ...................................................................................................................................................................... 30
8.2
8.3
8.4
8.5
CAL Menu ........................................................................................................................................................................ 39
8.6
SEN Menu ........................................................................................................................................................................ 40
9
General Contact Information ........................................................................................................................................................ 41
REV - 1.0
[34-2900-0510-9 ]
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