【正文】 ........................................................................ 48 IV 衛(wèi)生清掃 ............................................................................................................................................................ 48 普通照明檢修 ................................................................................................................................................... 48 蓄電池維護 ........................................................................................................................................................ 49 四、熱工維護班作業(yè)風險控制指導 ................................................................................................................ 50 主體系統：機組火焰電視監(jiān)視系統檢修 .................................................................................................. 50 化水系統角行程氣動執(zhí)行器檢修 ................................................................................................................ 56 暖通系統電動執(zhí)行器檢修 ............................................................................................................................. 58 供氫系統氣動 ................................................................................................................................................... 58 海水制氯系統電動執(zhí)行器檢修 .................................................................................................................... 59 渣水系統電動執(zhí)行器檢修 ............................................................................................................................. 60 五、繼保維護班作業(yè)風險控制指導 ................................................................................................................ 61 機組發(fā)電機保護檢修 ...................................................................................................................................... 61 機 組主變保護檢修 .......................................................................................................................................... 62 機組高廠變保護檢修 ...................................................................................................................................... 63 機組故障錄波裝置檢修 .................................................................................................................................. 64 機組勵磁系統檢修 .......................................................................................................................................... 64 機組直流系統檢修 .......................................................................................................................................... 65 機組 6KV 系統檢修 .......................................................................................................................................... 66 機組變送器檢修 ............................................................................................................................................... 67 機組電度表檢修 ............................................................................................................................................... 67 線路保護檢修 ................................................................................................................................................... 68 母線保護檢修 ................................................................................................................................................... 69 六、綜合維護班作業(yè)風險 控制指導 ................................................................................................................ 70 保溫作業(yè) ............................................................................................................................................................ 70 電焊作業(yè) ............................................................................................................................................................ 70 金屬監(jiān)督作業(yè) ................................................................................................................................................... 71 暖通作業(yè)：下水疏通 ...................................................................................................................................... 72 熱處理作業(yè) ........................................................................................................................................................ 73 土建作業(yè)： 瓷磚修補、孔洞封堵及墻面抹灰 .......................................................................................... 74 第二部分 ................................................................................................................................................................. 76 附屬系統、設備維護部分 .................................................................................................................................. 76 一、燃料班作業(yè)風險控制指導 ......................................................................................................................... 77 碼頭皮帶機更換托輥 ...................................................................................................................................... 77 碼頭輸煤皮帶機減速機更換潤滑油 ........................................................................................................... 78 入廠煤采樣機檢修 .......................................................................................................................................... 79 廠內更換皮帶機導煤槽密封膠皮 ................................................................................................................ 82 廠內輸煤皮帶機減速機更換潤滑油 ........................................................................................................... 83 煤倉間輸煤皮帶機犁煤器檢修 .................................................................................................................... 85 滾軸篩檢修 ........................................................................................................................................................ 86 碎煤機檢修 ..........................................................................