【正文】 30HXC 開(kāi)機(jī)運(yùn)行維護(hù)手冊(cè) 上海一冷開(kāi)利空調(diào)設(shè)備有限公司目 錄1. 介紹...........................................................................................................................................1 安裝安全要求.........................................................................................................................1 維護(hù)安全措施.........................................................................................................................1 維修安全措施.........................................................................................................................2 電氣安全要求.........................................................................................................................22. 預(yù)檢...........................................................................................................................................3 設(shè)備進(jìn)場(chǎng)的檢驗(yàn).....................................................................................................................3 機(jī)組的搬運(yùn)和就位.................................................................................................................3 機(jī)組的搬運(yùn)..........................................................................................................................3 機(jī)組的就位.........................................................................................................................33. 外形尺寸安裝間隙.................................................................................................................3 30HXC130A200A..................................................................................................................3 30HXC250A400A..................................................................................................................54. 吊裝指導(dǎo)...................................................................................................................................65. 技術(shù)規(guī)格...................................................................................................................................7 機(jī)組技術(shù)參數(shù).........................................................................................................................7 機(jī)組制冷劑和潤(rùn)滑油參數(shù).....................................................................................................86. 應(yīng)用數(shù)據(jù)...................................................................................................................................8 機(jī)組運(yùn)行范圍.........................................................................................................................8 最小冷水流量.........................................................................................................................9 最大冷水流量.........................................................................................................................9 變流量蒸發(fā)器.......................................................................................................................10 系統(tǒng)最小水容量...................................................................................................................10 冷水流量范圍T/H .................................................................................................................11 冷卻水流量范圍T/H .............................................................................................................11 蒸發(fā)器壓降圖.........................................................................................................................12 冷凝器壓降圖.........................................................................................................................137. 電氣注意問(wèn)題...........................................................................................................................14 允許環(huán)境.................................................................................................................................14 電源..........................................................................................................................................14 電壓不平衡% ..........................................................................................................................14 電纜截面積...............................................................................................................................15 現(xiàn)場(chǎng)控制接線...........................................................................................................................158. 管路連接.....................................................................................................................................16 管路設(shè)計(jì)安裝注意事項(xiàng)...........................................................................................................16 典型的水接管圖.......................................................................................................................16 流量控制................................................................................................................................17 蒸發(fā)器流量開(kāi)關(guān)和冷水水泵聯(lián)鎖.....................................................................................17 冷凝器流量開(kāi)關(guān).................................................................................................................17 換熱器水室的拆卸................................................................................................................18 防凍保護(hù)................................................................................................................................18 主從聯(lián)動(dòng)操作........................................................................................................................189. 系統(tǒng)主要組件和運(yùn)行數(shù)據(jù).......................................................................................................20 雙螺桿壓縮機(jī)....................