Sanyo MCO-19M Service Manual page 103

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.
1 Stop supplying the gas from cylinder A and supply only with cylinder B.
Turn the power on and set temperature in 37.0
2
Ensure the indicator of cylinder A should be turned over.
3 Leave the unit for approx. 1 hour until chamber CO
Set CO density in 5
2
4
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.
Check if 'Error01 CO2 Gas Empty' is displayed and buzzer sound after 2~7 minutes elapse since
5 the indication was turned over.
Ensure indicator of cylinder A should start blinking and indicator of cylinder B turns over.
6 Ensure CO density indication should be 5% and CO2 should be controllable correctly.
2
After Operation check is complete, stop gas supplying with both cylinder A and B.
Press BUZZER key to eliminate the message "Error01 CO2 Gas Empty" and press the left side of
7
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.
Procedures
and ensure the indication of 'CO
- 100 -
and CO in 0.0 .
2
is controllable.
2
' should be turned over.
2