Maintenance Inspection
47
MAINTENANCE
(Oxygen supply)
(12) Supply oxygen through the oxygen supply port 1 at 10L/min using an oxygen flowmeter.
Check:
q Measure the oxygen concentration with an oxygen monitor. Is the reading at least 65% O2?
❋ Stop the oxygen supply when checking is completed.
(Humidity control)
(13) Set the relative humidity to 90%RH.
Check:
q Is the reading on the relative humidity display 9010%RH?
(Inspection completed)
(14) Turn off the power switch.
CAUTION
쎲 If any performance is found unsatisfactory, refer to the “Troubleshooting” section, and perform the
entire performance inspection once again.
3-1-4. Checking and Calibrating the Weight Monitor
Check and calibrate the weight monitor periodically once a year.
For the calibration procedure, see “2-4-2-9. Adjusting the Weighing Scale with a 5kg Weight. “
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