經常檢查刮板鏈條連接銷軸上的開口銷是否脫落,及時更換刮板鏈節易損件,以防止刮板鏈節斷鏈事故。嚴禁未完全燃燒的木塊、石塊、鐵塊雜物排入出渣機內,以免造成卡軸、卡刮板鏈條事故。Always check the scraper chain connecting pin shaft on the cotter pin is off, the timely replacement of wearing parts, to prevent chain breakage. Prohibited the incomplete combustion of wood, stone, iron sundries are discharged out slag machine, so as to avoid the card shaft, a card scraper chain accident.