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GrainPro
®
Carbon Dioxide Analyzer Instruction Manual
MA4068RAD0718 - 2
NOTE:
Span Gas Value should be equal to 20% to
80% (ideally 50%) of full range of the CO2 Analyzer,
otherwise “Invalid Span Gas” prompt will appear on
screen and will ask for Span Gas Value.
j)
CO
2
Analyzer will be calibrated, only if counts
value for applied span gas is within valid range
(i.e., from 1000 to 4030 display counts, ideally
3000).
k)
After Span calibration process, “Span Cal Done”
prompt will be displayed otherwise “Span Cal
Fail” prompt will be displayed.
NOTE:
In case of Span Cal Fail, refer to the
TROUBLESHOOTING GUIDE (8) >Span Calibration
(8.2).
l)
CO
2
analyzer will display prompt “Remove
tubes”. Press Enter Key
then proceed to
“Purging Air” (about 1 minute).
m) Upon
successful
Span
Calibration,
last
calibration date of the CO
2
Analyzer will be
updated automatically to the current date.
6.
USING CARBON DIOXIDE ANALYZER FOR MONITORING CO
2
LEVEL (INTENDED FOR
GRAINPRO TRANSAFELINER (TSL) USERS)
6.1. The GrainPro
®
TranSafeliner
TM
(TSL)
protects and
preserves the quality of dry agricultural commodities
during transit.
6.2. Monitoring of carbon dioxide level is recommended to
ensure control of insect infestation
6.3. To ensure gas-tightness, the container with TSL can be
checked using the CO
2
analyzer.
6.4. Using an analyzer, the carbon dioxide level can be
checked through the TSL’s plastic valve before unloading.
