【正文】 ........................................................................ 48 IV 衛(wèi)生清掃 ............................................................................................................................................................ 48 普通照明檢修 ................................................................................................................................................... 48 蓄電池維護(hù) ........................................................................................................................................................ 49 四、熱工維護(hù)班作業(yè)風(fēng)險(xiǎn)控制指導(dǎo) ................................................................................................................ 50 主體系統(tǒng)：機(jī)組火焰電視監(jiān)視系統(tǒng)檢修 .................................................................................................. 50 化水系統(tǒng)角行程氣動執(zhí)行器檢修 ................................................................................................................ 56 暖通系統(tǒng)電動執(zhí)行器檢修 ............................................................................................................................. 58 供氫系統(tǒng)氣動 ................................................................................................................................................... 58 海水制氯系統(tǒng)電動執(zhí)行器檢修 .................................................................................................................... 59 渣水系統(tǒng)電動執(zhí)行器檢修 ............................................................................................................................. 60 五、繼保維護(hù)班作業(yè)風(fēng)險(xiǎn)控制指導(dǎo) ................................................................................................................ 61 機(jī)組發(fā)電機(jī)保護(hù)檢修 ...................................................................................................................................... 61 機(jī) 組主變保護(hù)檢修 .......................................................................................................................................... 62 機(jī)組高廠變保護(hù)檢修 ...................................................................................................................................... 63 機(jī)組故障錄波裝置檢修 .................................................................................................................................. 64 機(jī)組勵磁系統(tǒng)檢修 .......................................................................................................................................... 64 機(jī)組直流系統(tǒng)檢修 .......................................................................................................................................... 65 機(jī)組 6KV 系統(tǒng)檢修 .......................................................................................................................................... 66 機(jī)組變送器檢修 ............................................................................................................................................... 67 機(jī)組電度表檢修 ............................................................................................................................................... 67 線路保護(hù)檢修 ................................................................................................................................................... 68 母線保護(hù)檢修 ................................................................................................................................................... 69 六、綜合維護(hù)班作業(yè)風(fēng)險(xiǎn) 控制指導(dǎo) ................................................................................................................ 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(bǔ)、孔洞封堵及墻面抹灰 .......................................................................................... 74 第二部分 ................................................................................................................................................................. 76 附屬系統(tǒng)、設(shè)備維護(hù)部分 .................................................................................................................................. 76 一、燃料班作業(yè)風(fēng)險(xiǎn)控制指導(dǎo) ......................................................................................................................... 77 碼頭皮帶機(jī)更換托輥 ...................................................................................................................................... 77 碼頭輸煤皮帶機(jī)減速機(jī)更換潤滑油 ........................................................................................................... 78 入廠煤采樣機(jī)檢修 .......................................................................................................................................... 79 廠內(nèi)更換皮帶機(jī)導(dǎo)煤槽密封膠皮 ................................................................................................................ 82 廠內(nèi)輸煤皮帶機(jī)減速機(jī)更換潤滑油 ........................................................................................................... 83 煤倉間輸煤皮帶機(jī)犁煤器檢修 .................................................................................................................... 85 滾軸篩檢修 ........................................................................................................................................................ 86 碎煤機(jī)檢修 ..........................................................................