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04_REACTION ERROR
(can also be programmed as a
warning condition)
05_PRESSURE TEST FAIL
06_PRESSURE CHCK FAIL
11_CO2 ANALYZER FAULT
No TOC (or TC) CO
peak detected or
2
peak is below the "CO2
the CO
2
LEVEL" for 3 consecutive reactions.
See Section
8.3.6
Check
for details.
MFC flow did not drop below the
"PRESSURE TEST FAULT" level
during the pressure test cycle. See
Section
8.3.4.5 Pressure/Flow Test
Program
for details.
MFC flow did not drop below the
"PRESSURE CHCK FAULT" level
during the pressure check cycle for 3
consecutive reactions. See Section
8.3.4.5 Pressure/Flow Test Program
for details.
Fault in CO
Analyzer.
2
Very dirty optics in CO
Acid/Base containers are empty.
Acid/Base tube ferrule and fitting
installed incorrectly.
Reaction
Delivery problem with pumps or
air bubbles in Acid/Base lines.
Acid/Base Pumps are faulty.
Mixer Reactor is not mixing.
Acid/Base reagents are at
incorrect strength.
Run pH Test (see Section
Gas/liquid leak in the BioTector.
Valve leaking or not sealing.
Open Reactor Valve, inspect for
dirt/damage.
Check system fittings.
Check Mixer Reactor.
Run Pressure Test (see Section
8.1.1.1 Pressure Test
details).
Gas/liquid leak in the BioTector.
Valve leaking or not sealing.
Open Reactor Valve, inspect for
dirt/damage.
Check system fittings.
Check Mixer Reactor.
Run Pressure Test (see Section
8.1.1.1 Pressure Test
details).
Check CO
Analyzer.
response in Simulate menu (see
2
Section
details).
Open CO
optics.
Power down and power up the
BioTector.
If problem persists, check
outgoing 24V DC power to CO
analyzer on Motherboard at wires
N11 and N12.
For further tests, see information
sheet "T019. BioTector CO
Troubleshooting", which is available in
the MMC/SD card shipped with the
BioTector.
8.1.1.5
pH Test
for details).
for
for
analyzer's ppm CO
2
8.1.2
Simulate
for
analyzer and clean the
2
Analyzer
2
Page 138
2
2
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