Chapter 7 Troubleshooting
GC-2014 Service Manual
108
3. The sample injection unit and the detector are not recognized.
Cause Countermeasure
There is contact failure or caulking failure in the
recognized resistance for the sample injection unit
or the detector.
Check the contact state and the caulking state of the
recognized resistance.
The recognized resistance values, measured between
pins 1 and 2 on the connector, are as follows.
SPL, WBI (both recognized as SPL): 1 k
Ω
FID, FTD (both recognized as FID): 221 k
Ω
TCD: 33 k
Ω
ECD: 47 k
Ω
FPD: 39 k
Ω
FTD-2014: 22 k
Ω
FTD-2014C: 22 k
Ω
FID DUAL: 27 k
Ω
The temperature control port for the detector
control unit to be used is not set.
Make the correct setting for the temperature control port
for the detector control unit to be used under Function
−
Service/Maintenance
− Installation (piping).
4. The baseline fluctuates when ready status is entered after sample injection.
Cause Countermeasure
"Zero at Ready" is ON.
Either set "Zero at Ready
" to OFF in the configuration
settings or program so that ready status is not entered
during analysis.
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