【正文】
檢查控制電纜是否有損壞的跡象 3 Measure the pressor motor windings and record the data 測(cè)量壓縮機(jī)馬達(dá)線圈電阻并記錄數(shù)據(jù) 4 Check for refrigerant leaks 檢查冷媒是否泄漏 5 check moisture indicators and change filter/dryers as necessary 檢查濕度,如有必要更換干燥過(guò)濾器 6 Check and record set points 檢查并記錄設(shè)定值 7 Check pressor oil heaters for correct operation 檢查冷凍油的加熱器運(yùn)行是否正常 8 Check water pressure drop across evaporator 檢查進(jìn)出水管的水壓降 9 Check chilled water flow switch for correct operation 檢查流量開(kāi)關(guān)是否正常 10 Star the unit and check pressor functions 開(kāi)機(jī)并檢查壓縮機(jī)功能是否正常 11 Record a set of readings at full load 記錄滿負(fù)荷電流值 12 Check voltage of chilling system and record 檢查制冷系 統(tǒng)高低壓是否正常 13 Check voltage imbalance is within pressor nameplate Limits and record 檢查并記錄壓縮機(jī)電壓波動(dòng)值是否正常 14 check current draw imbalance is within acceptable limits and record 檢查并記錄電流波動(dòng)值是否正常 15 check all solenoid coils operate when energized 檢查通電時(shí)電磁線圈 上海維修中心地址:上海市西康路 1390 號(hào) TEL:( 8621) 62766509 FAX:( 8621) 62770608 重慶維修站地址:重慶市渝中區(qū)萬(wàn)豪酒店國(guó)貿(mào)中心 5FU2 TEL:( 8628) 63801848 F AX8623) 63801858 16 Wash the filter of plate exchanger. 清洗板式換熱器的水過(guò)濾器 17 Check refrigerant charge 檢查冷媒是否足夠 18 Check air switch, contactor and hear protector