Please note the following:

Before heating the furnace: Keep the exhaust port, inspection hole, and debris removal port open to accelerate the exhaust of steam.

2. Furnace 200℃ stage: Open all dripping agent injection holes. Due to the small diameter of the dripping head, a large amount of steam is produced during the initial baking of the furnace. Remove the dripping head to prevent rust and clogging of the holes, while also facilitating the escape of steam.