新冷干機(jī)使用說明書(中英文)解讀

1、SLAD 系列操作使用說明書購(gòu)買日期型號(hào)出廠編號(hào)目錄一、冷干機(jī)原理 2二、冷干機(jī)零部件圖解 3三、設(shè)備安裝事項(xiàng) 4-6四、SLAD系列冷凍式干燥機(jī)操作方法 6-7五、常規(guī)控制儀表板說明 7六、冷干機(jī)的啟動(dòng)過程 8七、冷干機(jī)的停機(jī)過程 8八、冷干機(jī)的保養(yǎng)要求 9-10九、冷干機(jī)的典型故障分析和處理 11-14尊敬的用戶：感謝您選購(gòu)杭州山立凈化設(shè)備有限公司 SLAD 系列冷凍式干燥 機(jī)，為了確保機(jī)器正常、可靠運(yùn)行，請(qǐng)務(wù)必在使用本機(jī)器之前詳細(xì)閱 讀說明書。從您購(gòu)買杭州山立凈化設(shè)備有限公司產(chǎn)品之日起，您將會(huì)得到本冷干機(jī)工藝流程冷干機(jī)配置流程rr -HC縊討減3S舍|機(jī)HTia過逵睪乘點(diǎn)a tit： -

2、2TC 含油: 1PPM 處半藕坪1 M m咒型機(jī)fit、申每嘴 鷹&英軸工藝用氣冷干機(jī)主要零部件圖解I二二十I I -9-1 : -瞬點(diǎn)逞整-23T 含徨: ft HPPM 舎工軸樓Q.01 u m制藥、茂甜、工業(yè)、 呼囁空宅、障臭、誌JL越點(diǎn)；1敵：-2TC 會(huì)注童1 001PPM 金工* 磴；0-01 M刖制尿、牙科肆植、 生慟工程、童品加 工、MKT業(yè)1 1 *-除窗過進(jìn)器he壽點(diǎn)濕度-2TC 含他: 0.003PPM 含塵粒U： 0.01 M m高低壓控制器壓力控制器風(fēng)冷冷凝器熱氣旁通閥膨脹閥7K冷冷凝器j氣彳匕器干燥過濾器壓力表自動(dòng)排水器電動(dòng)排水器設(shè)備安裝注意事項(xiàng)接觸器、冷干機(jī)安裝

3、標(biāo)準(zhǔn)要求：無須安裝地腳螺栓，但要求基礎(chǔ)水平堅(jiān)固，并要顧及排水系統(tǒng)的高度 和設(shè)置排水地溝。、冷干機(jī)避免安置于屋外直接日曬和雨淋或溫度高、通風(fēng)不良以及塵埃多的場(chǎng)所，需安裝在環(huán) 境溫度高于 0低于 38的地方，風(fēng)冷式冷干機(jī)必須安置在室內(nèi)，并具有良好的通氣設(shè)備以 維持冷干機(jī)的正常工作。安裝在空壓房?jī)?nèi)的風(fēng)冷式冷干機(jī)，要采取冷干機(jī)與空壓機(jī)的隔熱措 施。通風(fēng)不良將導(dǎo)致冷凝后的熱空氣流反復(fù)通過風(fēng)冷冷凝器而使室溫不斷升高。這將導(dǎo)致制冷壓縮機(jī)排氣壓力過高使冷媒高壓開關(guān)保護(hù)或使電機(jī)內(nèi)部過載保 護(hù)，最終使設(shè)備停止運(yùn)轉(zhuǎn)。將風(fēng)冷冷干機(jī)置于可使冷卻空氣便于通過冷凝器的地方，設(shè)備與周圍環(huán)境或機(jī)器之間的距離 應(yīng)保持在 1米以上

4、的空間便于保養(yǎng)和維修。三、安裝時(shí)應(yīng)盡量避免管道太長(zhǎng)，彎曲角度太多，管徑太小，以免產(chǎn)生壓力降，設(shè)備空氣進(jìn)出口口上方請(qǐng)加裝旁路閥以利檢修。四、安裝冷干機(jī)電源時(shí)電器接線可能在運(yùn)輸過程中由于震動(dòng)而松動(dòng)，請(qǐng)用工具擰緊，并注意以下幾點(diǎn)：1、額定電壓在5范圍以內(nèi)。2、電源進(jìn)線的線徑須視電流大小及線路長(zhǎng)短而定 3、SLAD-0.5NF8.5NF電源須專用。警告連接冷干機(jī)的電線必須符合國(guó)際（ IEC）和地方上的法規(guī)和標(biāo)準(zhǔn)，并檢查設(shè)備銘牌上標(biāo)明的電壓，電線的連接必須由專業(yè)電工人員操作。注意電源相序若冷干機(jī)所配的是渦旋式壓縮機(jī)則對(duì)電源相序有要求，相位不正確會(huì)使壓縮機(jī)反轉(zhuǎn)導(dǎo)致壓縮機(jī)損壞。檢查壓縮機(jī)轉(zhuǎn)向是否正確的方法：

5、開機(jī)后立即觀察冷媒低壓（壓力露點(diǎn)）及冷媒高壓表，如果冷媒低壓（壓力露點(diǎn)）表逐漸下降、冷媒高壓表逐漸上升，則壓縮機(jī)轉(zhuǎn)向正確。反之冷媒高、低壓表均不動(dòng)（有點(diǎn)原地顫抖），同時(shí)伴有壓縮機(jī)噪音過大， 此時(shí)應(yīng)在三秒內(nèi)停機(jī)，調(diào)換電源相序使之正確后方能開機(jī)。五、水冷型的冷干機(jī)，循環(huán)冷卻水的水壓須在 0.2-0.4Mpa 之間, 水溫32且經(jīng)過軟化處理，為 防止水冷冷凝器生銹或臟堵，建議在水冷冷凝器的冷卻水進(jìn)口安裝水過濾器。六、冷干機(jī)入口處最好加裝主管路過濾器，可避免冷干機(jī)的換熱管表面被 3um的固態(tài)雜質(zhì)和油霧 污染，直接影響冷干機(jī)的熱交換性能。七、冷干機(jī)最好裝在后部冷卻器與儲(chǔ)氣罐之后，以降低壓縮空氣在冷干機(jī)的

6、進(jìn)口溫度，關(guān)系機(jī)體 的性能及壽命，請(qǐng)妥善處理，如有疑難，歡迎致電詢問。電子排水器的安裝和使用一、過濾球閥集隔離用球閥和過濾網(wǎng)于一體，外形小巧，清洗方便；額定壓力 16Bar，冷凝水入口 1/2，出口 1/2或 1/4 。加裝在電子排水器之前，確保閥芯不易堵塞（如下圖示）。二、電磁閥安裝時(shí)須注意冷凝水的流動(dòng)方向應(yīng)該與閥體上箭頭的方向一致；閥體水平位置安裝，線圈朝上；閥的出口處連接管子（如硬 PVC 管）并通入下水道。三、定時(shí)器接線時(shí)先擰下接線頭頂部的螺絲，從定時(shí)器上拔下接線頭，取下接線頭的外殼（接線 頭蓋），把連接電纜線從外殼穿線孔穿過，如下圖所示進(jìn)行接線。接線完畢后，將接線頭蓋裝 回原處，將接

7、線頭重新插到定時(shí)器上，收緊電纜線，適度擰緊接線頭蓋的防水螺母，防止潮 氣沿電纜線進(jìn)入定時(shí)器，最后再擰緊固定螺絲（十字頭 M3）。此螺絲除了有連接作用外，更有壓緊密封墊的功能，防止水進(jìn)入密封墊的結(jié)合部，因此務(wù)必?cái)Q緊，否則，密封墊起不到防 水作用，會(huì)造成線圈及定時(shí)器的故障。連接電纜線，須使用78 三芯圓形護(hù)套電纜線，并確實(shí)可靠接地，使用與要求相符的電源。四、設(shè)定定時(shí)器時(shí)，用左邊旋鈕設(shè)定間隔時(shí)間，用右邊旋鈕設(shè)定排放時(shí)間，用戶應(yīng)根據(jù)氣候及工況做調(diào)整SLAD 系列冷凍式干燥機(jī)操作方法、開機(jī)前的檢查檢查制冷系統(tǒng)：觀察設(shè)備儀表板上的冷媒高、低壓表讀數(shù)，兩表在一定壓力下達(dá)到平衡，而 這平衡壓力是根據(jù)周圍溫度的

8、高低而上下波動(dòng)，一般在（ 0.5MPa左右1.2MPa左右）。注意如果冷媒低壓表讀數(shù)為零，則制冷劑已經(jīng)泄露，請(qǐng)與廠家聯(lián)系以便維修。檢查電源電壓是否正常，（SLAD-0.5NFSLAD-8.5NF為 AC220V/50HZ 5；SLAD-10NF以上 為3相 AC380/220V/50HZ 5）。3 檢查空氣管路是否正常，空氣進(jìn)口壓力不得超過選型時(shí)的工作壓力，進(jìn)氣溫度盡量不超過選型時(shí)的確定值。處理量 30立方及以上的冷干機(jī)裝有壓縮機(jī)油加熱器，在設(shè)備首次使用開機(jī)前必須加熱（接 通電源，加熱器自動(dòng)加熱）8 小時(shí)以上，以保證壓縮機(jī)油腔內(nèi)的油溫至少高于環(huán)境溫度 10， 否則，壓縮機(jī)將會(huì)嚴(yán)重?fù)p毀。警告 如

9、果壓縮機(jī)油加熱器不加熱就開機(jī)將會(huì)導(dǎo)致設(shè)備壓縮機(jī)的損壞，啟動(dòng)前不遵從 操作指導(dǎo)出現(xiàn)問題，不予保修。若選用的是水冷式，還應(yīng)檢查冷卻水是否已經(jīng)接至冷凝器，冷卻水是否正常，水壓為 0.2Mpa0.4Mpa,水溫32。常規(guī)控制儀表板說明冷媒低壓表（壓力露點(diǎn)表）：指示蒸發(fā)器內(nèi)冷媒的飽和壓力值。 冷媒高壓表：指示冷媒的冷凝壓力值。 空氣出口壓力表：指示壓縮空氣在冷干機(jī)出口處的壓力值。 轉(zhuǎn)換開關(guān)（黑色旋鈕）：就地/ 遠(yuǎn)程控制轉(zhuǎn)換。 待啟動(dòng)指示燈（綠）：按下啟動(dòng)按鈕后此燈亮，5 分鐘后壓縮機(jī)啟動(dòng)后暗掉 啟動(dòng)按鈕（綠）：按下按鈕，則冷干機(jī)被接通電源開始運(yùn)轉(zhuǎn)工作。 停機(jī)按鈕（紅）：按下此按鈕則冷干機(jī)停止工作。 電源

10、指示燈（紅）：電源接通合上空氣開關(guān)后此燈亮。運(yùn)行指示燈（綠）：此燈亮則表明冷干機(jī)正在運(yùn)轉(zhuǎn)工作冷媒高低壓故障指示燈（黃）：此燈亮則表明冷干機(jī)內(nèi)的高低壓保護(hù)開關(guān)跳脫，需停機(jī)檢查。電機(jī)過載故障指示燈（黃）：此燈亮則表明壓縮機(jī)工作電流過載，過載繼電器已跳脫，需停機(jī) 檢查。冷干機(jī)的啟動(dòng)過程：1、接通電源，合上空氣開關(guān)，此時(shí)設(shè)備儀表上的電源指示燈（紅）亮。2、若水冷式，應(yīng)打開冷卻水進(jìn)出閥門；3、按下綠色啟動(dòng)按鈕，接觸器吸合，待啟動(dòng)指示燈（綠）亮，5 分鐘后待 啟動(dòng)指示燈（綠）滅， 壓縮機(jī)開始運(yùn)轉(zhuǎn)，運(yùn)行指示燈（綠）亮；4、檢查壓縮機(jī)運(yùn)轉(zhuǎn)是否正常，有無異常響聲，冷媒低壓表指針是否下降至表上 0.3 0.5MP

11、a正 常范圍內(nèi)（R22制冷劑）。5、如一切正常，再開啟空氣壓縮機(jī)和空氣進(jìn)出口截止閥向冷干機(jī)送氣，并且關(guān)閉空氣旁路閥， 此時(shí)空氣壓力表會(huì)指示出空氣出口壓力；6、觀察 510min后，經(jīng)冷干機(jī)處理后的空氣可達(dá)設(shè)計(jì)壓力露點(diǎn) 210，而此時(shí)冷媒高、低壓 表指示正常范圍如下：冷媒低壓：R22及 R407C 0.30.5MPaR134A 0.1 0.3Mpa冷媒高壓：R22及 R407C 1.21.6MPaR134A 0.7 1.1Mpa7、慢慢打開自動(dòng)排水器上的銅球閥，讓空氣中的冷凝水流入排水器中，經(jīng)它排出設(shè)備外。注意冬天環(huán)境溫度低時(shí)，則應(yīng)先開機(jī)器再打開冷卻水進(jìn)出閥門。冷干機(jī)的停機(jī)過程：1、打開旁通閥讓

12、壓縮空氣繼續(xù)流入下游管道，然后關(guān)閉冷干機(jī)的出口閥門；2、關(guān)閉冷干機(jī)的進(jìn)口截止閥，并將冷干機(jī)卸壓；3、按紅色停止按鈕將冷干機(jī)關(guān)閉，并切斷電源，打開手動(dòng)排污閥放盡殘余冷凝水。注意 設(shè)備停機(jī)時(shí)，應(yīng)打開冷凝器上的排水口及時(shí)將水排凈，以免滯 留在冷凝器內(nèi)的冷卻水因環(huán)境溫度過低結(jié)冰而損壞冷凝器。冷于機(jī)操作時(shí)應(yīng)注意的事項(xiàng)：1、應(yīng)盡量避免冷干機(jī)長(zhǎng)時(shí)間在無負(fù)荷狀態(tài)下運(yùn)轉(zhuǎn)；2、禁止冷干機(jī)短時(shí)間連續(xù)開停，每次開機(jī)至少間隔 10 分鐘，以免損壞制冷壓縮機(jī)。冷干機(jī)的保養(yǎng)要求對(duì)冷干機(jī)的保養(yǎng)是非常必要的，正確的使用和保養(yǎng)不僅可使冷干機(jī)達(dá)到使用要求，而且可延長(zhǎng)其壽命。冷干機(jī)在出廠前都已測(cè)試，所有的控制功能也已校驗(yàn)，如果冷干機(jī)

13、安裝在潔凈的環(huán)境里并在規(guī)定的環(huán)境溫度范圍內(nèi)工作，冷干機(jī)將會(huì)長(zhǎng)期地正常運(yùn)轉(zhuǎn)。常規(guī)的維護(hù)保養(yǎng)有以 下幾點(diǎn)：一、設(shè)備運(yùn)行時(shí)檢查冷媒低壓表讀數(shù)是否在正常范圍內(nèi)?？諝庀到y(tǒng)中，冷媒低壓過低將會(huì)導(dǎo)致結(jié)霜或結(jié)冰，使壓力損失增大并可能導(dǎo)致壓縮機(jī)損壞。壓力過高將使系統(tǒng)的制冷量減少。二、自動(dòng)排水器的保養(yǎng)： 應(yīng)每天檢查自動(dòng)排水器排水情況，定期清洗排水器內(nèi)濾網(wǎng)，以免堵塞而失去排水作用； 警告首次使用，請(qǐng)用工況壓縮空氣沖洗管路二十分鐘后再裝排水 器，否則將會(huì)堵塞排水器。三、電動(dòng)排水器的保養(yǎng)：建議您每次檢查壓縮空氣系統(tǒng)時(shí)，順便按幾下定時(shí)器上的手動(dòng)測(cè)試按鈕（ TEST）檢查電子 排水器是否能正常得電排水。在使用電子排水器的過

14、程中，應(yīng)特別注意以下幾點(diǎn)：1、定時(shí)器上 TEST薄膜開關(guān)是手動(dòng)測(cè)試按鈕，每按動(dòng)一次，排水器按照設(shè)定時(shí)間排放一次。此按 鈕在日常工作中用于隨時(shí)檢查排水情況。2、電子排水器在使用中，可能會(huì)出現(xiàn)電磁閥關(guān)閉不嚴(yán)的情況，表現(xiàn)為一直漏氣，通常該故障并 非排水器本身質(zhì)量所致，其原因是冷凝水太臟，其中的微小固體顆粒物進(jìn)入閥芯與芯殼之間 的間隙，將閥芯卡住。出現(xiàn)此故障時(shí)可用如下方法排除：1） 反復(fù)多次按測(cè)試按鈕直至故障排除（此方法對(duì)大多數(shù)的閥芯卡住極為有效）10（2）如以上方法不能奏效，則需拆開電磁閥，清洗閥芯。四、冷于機(jī)若另裝有排污閥，須定時(shí)每日排污兩次以上。五、風(fēng)冷式的冷凝器，其翅片間距只有 23mm極易被

15、空氣中的塵埃堵塞，造成散熱不良，臟的冷 凝器將會(huì)使制冷系統(tǒng)冷凝壓力升高，壓縮機(jī)將會(huì)因過載而停止運(yùn)行，所以應(yīng)定期對(duì)它進(jìn)行清洗， 一般用壓縮空氣噴洗或用銅刷刷洗。亦可用加了清洗劑的低壓水柱進(jìn)行噴沖清洗，同理每年和 根據(jù)需要清洗水冷凝器中的臟物及銹蝕等雜物。六、水過濾器保養(yǎng)： 水過濾器主要為了防止冷卻水中的固態(tài)雜質(zhì)進(jìn)入冷凝器而影響換熱，所以應(yīng)定期對(duì)濾網(wǎng)進(jìn)行 清洗，以免使水循環(huán)量不足，造成冷凝溫度過高。七、機(jī)組內(nèi)部的保養(yǎng)：在停機(jī)的時(shí)候，應(yīng)定期對(duì)內(nèi)部機(jī)件做吸塵清洗處理，并注意保護(hù)制冷系統(tǒng)， 以免損壞 八、隨時(shí)注意設(shè)備前后左右是否保持通風(fēng)良好，并要避免陽光直曬和一切熱源。九、在滿負(fù)荷情況下，檢查通過冷干機(jī)

16、氣流的壓力損失，如果比設(shè)計(jì)的值高（0.035Mpa），請(qǐng)反向清洗空氣管路：將冷干機(jī)從系統(tǒng)中脫離出來，堵上所有排水管路，向空氣 系統(tǒng)中注入添加了清洗劑的水，保持 46 小時(shí)后用水泵使清洗劑從空氣出口注入，空氣進(jìn)口 排出，循環(huán)沖洗。最后用溫水沖洗干凈。如果壓損仍然寸在，請(qǐng)與生產(chǎn)廠家聯(lián)系。風(fēng)冷式冷干機(jī)的冷凝器翅片清洗方法:機(jī)械式自動(dòng)排水器清洗要點(diǎn)：將自動(dòng)排水器分解，浸泡于肥皂水或洗潔精中再以毛刷刷洗11注意清洗排水器時(shí)，使用肥皂泡沫清洗即可，嚴(yán)禁使用汽油、甲苯、松香水等侵蝕劑。電子排水器的清洗1)關(guān)閉過濾器，按測(cè)試(TEST)按鈕，確保電子自動(dòng)排水器與空壓系統(tǒng)隔離(在零壓力下)；2)3)切斷電子自動(dòng)

17、排水器電源；松開并取下連接線圈、控制器、接線頭的長(zhǎng)螺釘；4)松開線圈上防水螺帽取下線圈；用扳手松開鐵芯外殼，取下動(dòng)鐵芯及彈簧；5)6) 清洗電磁閥體、鐵芯外殼、鐵芯、彈簧；12（7） 清洗好后按相反步驟重新裝回即可。冷干機(jī)的典型故障分析和處理冷干機(jī)的故障主要來自電路系統(tǒng)和制冷系統(tǒng)兩方面，故障的最終結(jié)果必然導(dǎo)致壓縮機(jī)無法啟 動(dòng)，制冷量下降或者設(shè)備損壞。正確判斷各種故障產(chǎn)生的原因以及采取合理的排除方法，不但涉 及電器和制冷技術(shù)方面的理論知識(shí)，更重要的是還須具備實(shí)踐技能，有些故障可能是由幾種原因 造成的，首先必須對(duì)故障現(xiàn)象進(jìn)行綜合分析，才能找到有效的解決方法。另外，有些故障往往由 于使用者不正確的使

18、用和保養(yǎng)而引起，即所謂的“假性故障”，因此只有通過實(shí)際操作才能真正了解故障所在，找出正確的處理方法?，F(xiàn)將冷干機(jī)的一些常見故障和排除方法重點(diǎn)說明一下：故障現(xiàn)象原因分析解決方法A冷干機(jī)不工作1.沒有供電2.保險(xiǎn)絲熔斷3.線路斷路或松動(dòng)1. 檢查供電系統(tǒng)2. 更換保險(xiǎn)絲3. 根據(jù)電路圖查線路B壓縮機(jī)不運(yùn)轉(zhuǎn)1.電源缺相或電壓超出允許范圍2.接線不正確3.繼電器或接觸器沒有吸合4. 若壓縮機(jī)為電容啟動(dòng)，啟動(dòng)電容 損壞5.高、低壓保護(hù)開關(guān)不良6. 壓縮機(jī)的機(jī)械故障，如卡缸1.檢查電源，使電源電壓在額定范圍內(nèi)2. 根據(jù)電路圖查線路3. 檢查原因，更換或修理4. 更換啟動(dòng)電容5.調(diào)整壓力開關(guān)設(shè)定值，或更換壓力

19、保 護(hù)開關(guān)6.更換壓縮機(jī)C. 冷媒高壓過高 引起冷媒壓力 故障燈亮1.熱負(fù)荷過大及進(jìn)氣溫度太高2.環(huán)境溫度太高3. 冷凝器臟堵或冷卻水量不足及 冷卻水溫度過高4.制冷系統(tǒng)中混入空氣5. 風(fēng)扇旋轉(zhuǎn)方向不正確或風(fēng)扇電 機(jī)故障6.膨脹閥異常7.干燥過濾器堵塞8.制冷劑灌充過多1. 降低熱負(fù)荷和進(jìn)氣溫度2. 改善通風(fēng)條件，降低環(huán)境溫度3. 清洗冷凝器或加大冷卻水量及降低冷 卻水進(jìn)水溫度4.查找原因，檢修5. 將三條相線中的任意兩條對(duì)換或更換 風(fēng)扇6.更換膨脹閥7. 更換8.放掉一部分冷媒（只有在上述原因都 排除后才可進(jìn)行此操作）13故障現(xiàn)象原因分析解決方法D冷媒低壓過低 引起冷媒壓力 故障燈亮1.制冷

20、劑不足或泄露2.空氣流量太小或負(fù)荷過輕3.熱氣旁通閥未打開或不良4.環(huán)境溫度過低1.檢漏并重新抽真空添加制冷劑2. 增加壓縮空氣流量或負(fù)荷3.調(diào)節(jié)熱氣旁通閥或更換4. 減少冷卻水流量或關(guān)閉冷卻水E壓縮機(jī)運(yùn)轉(zhuǎn)電 流過大引起熱 過載故障燈亮1.熱負(fù)荷過大及進(jìn)氣溫度太高2.環(huán)境溫度過高3.制冷劑不足，使其過熱度太高4.壓縮過負(fù)荷5.壓縮機(jī)缺油或油位過低6.壓縮機(jī)軸承磨損或卡缸1. 降低熱負(fù)荷和進(jìn)氣溫度2. 改善通風(fēng)條件，降低環(huán)境溫度3. 添加制冷劑4. 減少壓縮機(jī)啟動(dòng)次數(shù)5.檢查壓縮機(jī)油位，補(bǔ)充潤(rùn)滑油6.更換壓縮機(jī)F. 蒸發(fā)器內(nèi)部結(jié)冰，主要現(xiàn)象排 水器不排水，打 開排污閥有冰 粒吹出1.空氣流量太小

21、或負(fù)荷過輕2.熱氣旁通閥未打開或不良，同時(shí) 膨脹閥開啟過大3.蒸發(fā)器排水口堵塞，積水過多產(chǎn) 生冰堵1. 增加壓縮空氣流量或負(fù)荷2.調(diào)節(jié)熱氣旁通閥及膨脹閥或更換3. 疏通排水口，排凈蒸發(fā)器冷凝水G設(shè)備運(yùn)行正常 但壓降很大1.進(jìn)氣壓力低2.管路閥門沒有完全打開3.管徑過小、彎頭太多或管路過長(zhǎng)4.蒸發(fā)器冰堵5. 空壓機(jī)吸氣過濾器堵塞6. 設(shè)備積水過多7.設(shè)備所選型號(hào)處理能力太小8.空氣系統(tǒng)臟堵1. 增大進(jìn)氣壓力2.打開所有空氣管路閥門3.改善空氣管路系統(tǒng)4.參考 F1-35.清洗或更換過濾器6. 檢查排水系統(tǒng)，修理或更換7.增加設(shè)備或更換更大處理量的設(shè)備型 號(hào)8. 用清洗劑反向清洗H設(shè)備運(yùn)行噪音 過

22、大1.風(fēng)扇葉片彎曲2.風(fēng)扇電機(jī)軸承磨損3.制冷劑回液4.壓縮機(jī)損壞（卡缸、軸承磨損）5.壓縮機(jī)缺油1. 校正或更換2. 更換風(fēng)機(jī)3.檢查膨脹閥，調(diào)節(jié)或更換4.更換壓縮機(jī)5. 檢查油位水平，添加潤(rùn)滑油并檢查油 加熱器是否工作正常I 液管路結(jié)霜1.高壓側(cè)閥門堵塞2.干燥過濾器堵塞1. 打開閥門去除堵塞2. 更換J吸氣管路結(jié)霜1.膨脹閥異常2.熱氣旁通閥未打開或不良1.更換膨脹閥2.調(diào)節(jié)熱氣旁通閥或更換還有一些情況冷干機(jī)能正常運(yùn)轉(zhuǎn)但是效果不佳，這主要是由于工況變化，使制冷系統(tǒng)的工作狀態(tài)發(fā)生了變化，引起制冷閥件失效，此時(shí)，就必須重新進(jìn)行人工調(diào)節(jié)冷干機(jī)配有可調(diào)節(jié)的熱氣旁通閥，它將根據(jù)負(fù)荷的變化自動(dòng)調(diào)節(jié)回

23、氣壓力，如此閥需調(diào)節(jié)，先擰開熱氣旁通閥頂部的螺帽，再用內(nèi)六角旋轉(zhuǎn)閥桿，順時(shí)針旋轉(zhuǎn)則加大開啟度，逆時(shí)針旋轉(zhuǎn)則減 小開啟度，調(diào)整時(shí)一次旋轉(zhuǎn) 14 12 圈，運(yùn)轉(zhuǎn) 35min左右，再觀察制冷效果，若無變化或變14化不顯著，可再進(jìn)行下一次調(diào)節(jié)，最后擰緊螺帽。為了冷干機(jī)的正常運(yùn)行，請(qǐng)小心仔細(xì)地調(diào)節(jié)該 閥門。我們知道，冷干機(jī)是由“四大件”和許多附件所組成的相互聯(lián)系而又相互影響的復(fù)雜系統(tǒng)，因 此，一旦出了故障，我們不應(yīng)把注意力僅僅集中在某些局部上，而是要對(duì)整個(gè)系統(tǒng)進(jìn)行全面檢查， 綜合分析，只有這樣，才能逐個(gè)消除疑點(diǎn)，最終找到產(chǎn)生故障的真正根源。另外，我們?cè)趯?duì)冷干 機(jī)進(jìn)行維修保養(yǎng)時(shí)，應(yīng)注意保護(hù)制冷系統(tǒng)以免毛細(xì)

24、管斷裂，損傷引起冷媒泄漏。注意在保修期內(nèi)維修冷干機(jī)，請(qǐng)打電話咨詢我們的售后服務(wù)部，以便分析故障原因，并應(yīng)告知設(shè)備的型號(hào)和出廠編號(hào)15SLAD SeriesOperation & Maintenance InstructionPurchase dateTypeManufacture No.16CONTENT十、 FTD principle十一、 FTD Graphic components 3 十二、 Attention to the installation 4-6十三、 SLAD series operation process 6-7 十四、 Conventional Instrument

25、 control panel specification 7十五、 FTD Start-up Process 8 十六、 FTD Shutdown process 8 十七、 The maintenance requirement for FTD 9-10 十八、 FTD Typical Fault Analysis and Handling 11-14Dear User：Dear User ：17Thank you for your purchase the SLAD Series FTD equipment of Hangzhou Shanli Purify Equipment CO.,L

26、TD China，In order to ensure the normal machinery, reliable operation ，please read the Operation & Maintenance Instruction before the use of machines.From the date you purchase the equipment of Hangzhou Shanli Purify Equipment CO.,LTD China, You will be able to obtain our sFTD Technological processFT

27、D configuration process18* 誦口叩 口 I BIEJH蟲 d plsog ru-aM4llw口 TillIHllI euIuQIO I g KM4MHUWP 如 Q w 口一-dJ:MaarievrE-屯Unpn3n+Ks.Hmh如IS FeHIJlapow 口41/lTbplII rHJn4u*waUJM11uiw-uneLb-udlMEalquIlMUJMlId* *hoaKUhE HsoaLuu ns, p wualwlp ifNu - QfiM-lllHwq 4 D 巧Ila nwm*u由 Iw WEIPBHUI4 muni 各 dE十訴肓4.5JIM-xnp

28、 曽-PRE KMH- s 二 Eg pcoeq d JCTl 士 EMwaEW十國(guó)心on5=*QB2 -0- #rl!-2*二.！&IulnpU1Z4PT 二u占 Kd畳 oe二 23 Tg pgr 71. w * 苫円口口 ge呂 louv HWHIm.山 IuIXddJ 4 supu口是 nluUI JtiisD 二口 Ng 二口 PE Z 二 xn y MH 世 dulw 4oft Mwfl usnlveHHMalI(.l-l-lrH lwmpu口 tptliuui PEE! $.!盤口E4 十口god槨同ss Ess9U uoduuooOzde0QtHC Et臺(tái)心 filterHig

29、h-low pressurecontrollerEvaporatorOil separatorWind-coolingcondenserCarburetorHeat bypass valveWater-cooling condenserDry filter1 LExpansion valvepressure gaugeCompressorAutomatic drainageElectric drainageMicro-comput巳r controllerAttention to the installation20、 Standard Requirement for this FTD:No

30、Groundb olt is needed but the foundation must be horizontal and solid,which furthermore it should also concern the drainage system height and drainage channel can be set.、 The FTDi s absolutely forbidden to be installed outside of a building or some sites with direct sunshine,rain ,high temperature

31、,bad ventilation, heavy dust，It needsto install the sites with temperatur between 0 0and 38 0. Wind-cooling FTD mustbe installed in room that With good ventilation equipment to maintain Wind-coolingFTD for normal work. The Wind-cooling FTD that is installed in空壓房，must Takesthe heat insulation measur

32、e between FTD and air Compressor 。WarningPoor ventilation will causes Hot air after condensing through the Wind-cooling condenser repeat，edly that will make the room temperature rise constan.Ttlyhat will cause the refrigeration compressor to Bear the high Exhaust pressure .that will make the refrige

33、 high-pressures witch protect or enable the overload protection within the electrical machinery, make the apparatus stop working finally.Wind-cooling type FTD will be placed on some sites that cooling air can through the condenser easily. The distance between the equipment and other machines should

34、not less than one metre by way of conveniently operation and maintenance.、While assembling,some avoidance as follow:too long pipeline,too many elbows,little pipe size in order to lessen pressure drop.AT the inlet and outlet,bypass valves should be extraly equipped for checking and maintenance while

35、in trouble.21四、Power connection wire may be Loose as a result of vibrates wheni nstall the FTD power,Please use the tool to screw tight,and pay attention to the following several points:1、Rated voltage should be within 士 5.2、Electric cableline size must concern current value and line length.3、The po

36、wer for SLAD-0.5NF8.5NF must be specially supplied.WarningThe wiring connecting the FTD must conform to the international (IEC), and local laws and regulations and standards, and check the equipment voltage marked on the namep，latTehe connection of the electric wire must be operated by the professio

37、nal electrician personnel.ttention Power phase sequenceIf the vortex type compressor of the FTD has the request to the power phase sequ，enpchease is not correct can cause the compressor reverse and cause the compressor damage.Check whether the compressor turns is corre：ctCheck the low pressure gauge

38、 on the refrigerant (Pressure dew point gauge) after opening machine immediately,if the low pressure gauge on the refrigerant (Pressure dew point gauge) declining gradually and the high pressure gauge rising gradually, Then the compressor turns correctly. On the co, ntthrea ry low pressureg auge and

39、 the high pressureg auge are not move(trembles a bit Where it is), and too big noise of the compressor at the same time, should shut down within three seconds at this moment, change the phase sequence of power and can start the machine after making it correct.五、For The Water-cooling type FTD ，The co

40、oling or cycling water must be intenerated.And its pressure must between 0.2Mpa and 0.4Mpa,its temperature not higher than 32.In order to prevent the Water-cooling type FTDf rom getting rusty or stopping up dirtily,Propose installing water filter in the cooling water of the Water-cooling type FTD. 六

41、、At inlet of the FTD ,a pipeline filter is suggested to be equipped which may preventsolid impurities which size isnot not less than 3um and oil from polluting HECH coppertube surface.This case may affect heat-exchanging ability.七、The FTDi s suggested to be installed following the back cooler and ga

42、s tank on the processthe FTD utilities and its working years.Assuming any problem and doubt,donin order to debase Compressed-air inlet temperature of the FTD.Please carefully handle t hesitateto inquire us.22Installation and use of the electronic drainer一、The filtration ball valve is both the isolat

43、ion uses valve and the strainer, the contour is exquisite, and the clean is convenient; Rated pressure is 16Bar, condensed water entrance 1/2 , exports 1/2 Or 1/4 . Add it front of the electronic water drainer , guaranteed that the valve core is not easy to stop up (the following graphical represent

44、ation).二、At the time of the installation of electromagnetic valve, must pay attention to the flow direction of Condense water and the arrow point on the body of the valve, they should keep the same with direction; Valve body horizontal level install, up coil; The exit of the valve joins the tube (if

45、 hard PVC is in charge of) and leads to the sewer.三、When connecting the timer,first back out the screw on the conncetion head,put the connection head out of the timer, take down outer cover (wiring cranium) join cable line from outer cover line hole, the following picture shows wiring. After wiring

46、is finished,put the wiring cranium back, Will insert the conncetion head to the timer again. In order to prevent the moisture from entering the timer along the cable thread, tighten up the cable thread and the waterproof nuts of wiring cranium appropriate, tighten the fixed screw (M3 of cross)finall

47、y.The nut not only has the funtion of connection but also has the funtion of Sealecdu shion,please makes ure it must be tightened, Otherwise, The sealed cushion can not play waterproof function, will cause the troubles of coil and timer.AttentionJoin the cable thread, must us7e8 three core round she

48、ath cable, and connecgtr ound certain reliable, the power used conform to demand.23四、When establishes the timer, with the left side knob hypothesis time interval, with the right side knob hypothesis emissions time, the user should makes the adjustment according to the climate and the operating mode.

49、SLAD Series of Freezing Type Drier operatiopnrocess一、Examination before starting up1. Check the refrigeration system: Observe High pressure gauge and Low pressure gauge on the control panel, two forms reach the equilibrium at certain pressure, and the pressure of this equilibrium is fluctuating up a

50、nd down on the basis of level of the environment temperature, generally in (about 0.5MPa about 1.2MPa).AttentionIf the Low pressure gauge reading zero, the refrigerant has been leaked, please contact the manufacturer for maintenance.2. Examin if the power voltage is normal, (SLAD-0.5NF SLAD-8.5NFe q

51、ual AC220V/50HZ 5；SLAD-10NF The above voltage is three phase AC380/220V/50HZ 5).3Checking if the pipeline is normal.The inlet air pressure should not be higher than working pressure at when selecting this type. And its temperature should not be higher than the set value while selecting this type.The

52、 FTD that with the 30 cube Handling capacity or more has the compress engine oil heater, Must be heated (put through the power, the heater is heated automatically) for more than 8 hours before using in the apparatus for the first time, so as to ensure the temperature in the oil compressed engine is

53、higher than ambient temperature by 10 at least, otherwise, the compressor will be damaged seriously.24WarningIf the compressor engine oil heater doesn t work while starting, will cause the equipment compressors damage, do not comply with and operate guidance and go wrong before starting, refuse to g

54、uarantee.5.Supposing water cooling type is used,well then user should check if the cooling water can satisfy with the requirement. Its pressure is 0.15Mpa0.4Mpa and temperature should be less than 32 .Conventional Instrument control panel specificationLow pressure gauge on the refrigerant (Pressure

55、dew point gauge),which will indicate saturated pressure value.High pressure gauge which will show condensation pressure value for the refrigerant. Air pressure gauge which will indicate the compressed air pressure value at outlet of this FTD.The change-over switch (black knob):Control and change on-

56、sitely / long-range.The indicator lamp of wait to start (green):After pressing down the start button,this lamp is bright, after 5 minutes later compressors start, falls darkly.Start botton (Green): Press this buttom,this FTD will be connected with power and start running.Stop button (Red).When press

57、 this button,this FTD will stop running.25Power indication light(Red) :While it is light,it indicates the power has been connected with this equipment.Operation indication light(Green):While it is light,it showes this FTD is running.High-low pressure protective on-off indication light for refrigeran

58、t.(Yellow): While it is light,it shows that protective on-off has been released and this equipment should be stopped running and fixed.Indication light while current overload(Yellow):When it is light,it indicates thecompressor working current is overload,hereby overload relay has been released and t

59、his equipment should be stopped running and fixed.Operation Procedure for this FTP:1、Switch on the on-off,and power indication light will be red on the power control panel2、If water cooling type is used,the inlet and outlet valves for cooling water should be open.3、Press the green start button down,

60、 wait until the start indication light bright(Green), 5 minutes later, the start indication light off(Green),then the compressor begins to operate, the run indication light bright(Green).4、Check whether the operation of the compressor is in gear,i.e. whether some unnormal sound can be heard or wheth