Cracks will appear, damaging the refractory brick's high-temperature resistance. The lifespan of the furnace wall will also be significantly shortened. Therefore, attention should be paid to...

1) Prior to heating, the exhaust outlet, inspection port, and debris elimination port remain open to ensure all steam is released.

At 200℃ open all the leakage agent injection holes. The purpose is to allow steam to escape as quickly as possible. Due to the small diameter of the injection head, there is a lot of steam at the initial furnace temperature. Remove the injection head to prevent rust and blockage of the injection holes near the steam. Additionally, removing the injection head also facilitates the steam exhaust.

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