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Operation check after installation of MCO-21GC (for MCO-19AIC/MCO-19M)
After the installation of MCO-21GC is complete, check the operation according to the following procedures.
Procedures
1 Stop supplying the gas from cylinder A and supply only with cylinder B.
2
Turn the power on and set temperature in 37.0䉝 and CO
2
in 0.0䠂.
Ensure the indicator of cylinder A should be turned over.
3 Leave the unit for approx. 1 hour until chamber CO
2
is controllable.
4
Set CO
2
density in 5䠂 and ensure the indication of ‘CO
2
’ should be turned over.
Note) It may be over 1 hour until the indication turns over and the indication of ‘CO2’ may not be
turned over in case low ambient temperature.
5
Check if ‘Error01 CO2 Gas Empty’ is displayed and buzzer sound after 2~7 minutes elapse since
the indication was turned over.
Ensure indicator of cylinder A should start blinking and indicator of cylinder B turns over.
6 Ensure CO
2
density indication should be 5% and CO2 should be controllable correctly.
7
After Operation check is complete, stop gas supplying with both cylinder A and B.
Press BUZZER key to eliminate the message “Error01㻌 CO2 Gas Empty” and press the left side of
cross key for 5 seconds to select cylinder A.
Turn the power off.
* Refer to Instruction Manual of MCO-19AIC/MCO-19M for the usage of MCO-21GC.
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