After a new furnace or a repaired furnace is rebuilt, when heated, substances like Si and Na evaporate into steam and adhere to the probe. This can lead to rapid deterioration of the probe's ZrO2, increased internal resistance, low potential, and unrepairable issues. Therefore, do not insert the oxygen probe during the drying process. The drying time should be sufficiently long.

Daily Motto: Love turns ordinary moments into miracles, forever etched in our memories.