超淨台電源多采用三相四線製,其中有一零線,連通機器外殼,應接牢在地線上,另外三線都是相線,工作電壓是380V。三線接入電路中有一定的順序,如線頭接錯了,風機會反轉,這時聲音正常或稍不正常,超淨台正麵無風(可用酒精燈火焰觀察動靜,不宜久試),應ying及ji時shi切qie斷duan電dian源yuan,隻zhi要yao將jiang其qi中zhong任ren何he兩liang相xiang的de線xian頭tou交jiao換huan一yi下xia位wei置zhi再zai接jie上shang,就jiu可ke解jie決jue。三san相xiang線xian如ru隻zhi接jie入ru兩liang相xiang,或huo三san相xiang中zhong有you一yi相xiang接jie觸chu不bu良liang,則ze機ji器qi聲sheng音yin很hen不bu正zheng常chang,應ying立li即ji切qie斷duan電dian源yuan仔zai細xi檢jian修xiu,否fou則ze會hui燒shao毀hui電dian機ji。這zhe些xie常chang識shi應ying在zai開kai始shi使shi用yong超chao淨jing台tai時shi就jiu向xiang工gong作zuo人ren員yuan講jiang解jie清qing楚chu,免mian除chu不bu應ying造zao成cheng的de事shi故gu與yu損sun失shi。
超淨台進風口在背麵或正麵的下方,金屬網罩內有一普通泡沫塑料片或無紡布,用以阻攔大顆粒塵埃,應常檢查、拆(chai)洗(xi),如(ru)發(fa)現(xian)泡(pao)沫(mo)塑(su)料(liao)老(lao)化(hua),要(yao)及(ji)時(shi)更(geng)換(huan)。除(chu)進(jin)風(feng)口(kou)以(yi)外(wai),如(ru)有(you)漏(lou)氣(qi)孔(kong)隙(xi),應(ying)當(dang)堵(du)嚴(yan),如(ru)貼(tie)膠(jiao)布(bu),塞(sai)棉(mian)花(hua),貼(tie)膠(jiao)水(shui)紙(zhi)等(deng)。工(gong)作(zuo)台(tai)正(zheng)麵(mian)的(de)金(jin)屬(shu)網(wang)罩(zhao)內(nei)是(shi)超(chao)級(ji)濾(lv)清(qing)器(qi),超(chao)級(ji)濾(lv)清(qing)器(qi)也(ye)可(ke)更(geng)換(huan),如(ru)因(yin)使(shi)用(yong)年(nian)久(jiu),塵(chen)粒(li)堵(du)塞(sai),風(feng)速(su)減(jian)小(xiao),不(bu)能(neng)保(bao)證(zheng)無(wu)菌(jun)操(cao)作(zuo)時(shi),則(ze)可(ke)換(huan)上(shang)新(xin)的(de)。
chaojingtaishiyongshoumingdechangduanyukongqidejiejingchengduyouguan。zaiwendaidiquchaojingtaikezaiyibanshiyanshishiyong,ranerzairedaihuoyaredaidiqu,youyudaqizhonghanyougaoliangdehuafen,huoduofenchendediqu,chaojingtaizeyifangzaijiaohaodeyoushuangdaomendeshineishiyong。renheqingkuangxiabuyingjiangchaojingtaidejinfengzhaoduizhekaichangdemenhuochuang,yimianyingxianglvqingqideshiyongshouming。
無菌室應定期用70%酒精或0.5%苯酚噴霧降塵和消毒,用2%新潔爾滅抹拭台麵和用具(70%酒精也可),用福爾馬林(40%甲醛)加少量高錳酸鉀定期密閉熏蒸,配合紫外線滅菌燈(每次開啟15分鍾以上)等等消毒滅菌手段,以使無菌室經常保持高度的無菌狀態。接種箱內部也應裝有紫外線燈,使用前開燈15分(fen)鍾(zhong)以(yi)上(shang)照(zhao)射(she)滅(mie)菌(jun),但(dan)凡(fan)是(shi)照(zhao)射(she)不(bu)到(dao)之(zhi)處(chu)仍(reng)是(shi)有(you)菌(jun)的(de)。在(zai)紫(zi)外(wai)線(xian)燈(deng)開(kai)啟(qi)時(shi)間(jian)較(jiao)長(chang)時(shi),可(ke)激(ji)發(fa)空(kong)氣(qi)中(zhong)的(de)氧(yang)分(fen)子(zi)締(di)合(he)成(cheng)臭(chou)氧(yang)分(fen)子(zi),這(zhe)種(zhong)氣(qi)體(ti)成(cheng)分(fen)有(you)很(hen)強(qiang)的(de)殺(sha)菌(jun)作(zuo)用(yong),可(ke)以(yi)對(dui)紫(zi)外(wai)線(xian)沒(mei)有(you)直(zhi)接(jie)照(zhao)到(dao)的(de)角(jiao)落(luo)產(chan)生(sheng)滅(mie)菌(jun)效(xiao)果(guo)。由(you)於(yu)臭(chou)氧(yang)有(you)礙(ai)健(jian)康(kang),在(zai)進(jin)入(ru)操(cao)作(zuo)之(zhi)前(qian)應(ying)先(xian)關(guan)掉(diao)紫(zi)外(wai)線(xian)燈(deng),關(guan)後(hou)十(shi)多(duo)分(fen)鍾(zhong)即(ji)可(ke)入(ru)內(nei)。
zaichaojinggongzuotaishangyikediaozhuangziwaixiandeng,danyingzhuangzaizhaomingdengzhaozhiwai,bingcuokaizhaomingdengpingxingpailie,zheyangzaigongzuoshibufangaizhaoming。ruojiangziwaixiandengzhuangruzhaomingdengzhao(玻璃板)裏麵,這是毫無用處的,因為紫外線不能穿透玻璃,它的燈管是石英玻璃,而不是矽酸鹽玻璃製成的。
接(jie)種(zhong)室(shi)內(nei)力(li)求(qiu)簡(jian)潔(jie),凡(fan)與(yu)本(ben)室(shi)工(gong)作(zuo)無(wu)直(zhi)接(jie)關(guan)係(xi)的(de)物(wu)品(pin)一(yi)律(lv)不(bu)能(neng)放(fang)入(ru),以(yi)利(li)保(bao)持(chi)無(wu)菌(jun)狀(zhuang)態(tai)。接(jie)種(zhong)室(shi)內(nei)的(de)空(kong)氣(qi)與(yu)外(wai)界(jie)空(kong)氣(qi)應(ying)絕(jue)對(dui)隔(ge)絕(jue),預(yu)留(liu)的(de)通(tong)氣(qi)孔(kong)道(dao)應(ying)盡(jin)量(liang)密(mi)閉(bi)。通(tong)氣(qi)孔(kong)道(dao)可(ke)設(she)上(shang)下(xia)氣(qi)窗(chuang),氣(qi)窗(chuang)麵(mian)積(ji)宜(yi)稍(shao)大(da),需(xu)覆(fu)上(shang)4cengshabuzuojiandanlvchen。zaiyitiangongzuozhihou,kekaichuangchongfenhuanqi,ranhouzaiyuyimibi。zongzhi,jiyaoqingjiewuchenwujun,youyaokongqixinxian,shiyigongzuo。fuzaitongqichuangshangdeshabuyingjingchanghuanxi。danshishangshuzhongzhongcuoshizhishilixiangdeshejifangan,wangwangbuyiquanmianzuodao,qishizhiyaoyangewujuncaozuoshouxu,zaimenchuangchangkaideshinei,youyichaojingtaidebaohu,jiezhongdewuranlvrengkekongzhizaishengchanshangkeyirongrendeshuiping。
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