详情描述

If it is necessary to remove the oxygen probe from the hot furnace chamber, this operation must be done very carefully. In any case, the speed of removal or insertion should not exceed 2 inches per minute.

9. General Principles If the above methods do not help identify the cause of the issue, we recommend carbonizing the probe. You can perform this operation using a carbonizing device. When the oxygen probe is in operation on the furnace, the recommended air flow is 10-20 CFH, for a duration of 2 minutes. Then, observe the performance of the oxygen probe and the atmosphere controller (if possible, turn off the recirculating fan during the carbonizing process).