鍋爐爐排片關機的操作程序,應該先將主令電位器旋轉至零位,然后斷開鍋爐爐排片控制器上的控制開關,過2-3分鐘之后再斷開爐排電機的接觸器即可。Boiler grate piece shutdown procedures, should be the main rotary potentiometers to zero, and then break open boiler grate piece on the controller control switch, after 2-3 minutes break again open grate motor contactor can be.