1.清(qing)潔(jie)和(hu)檢(jian)查(cha)
UPS在(zai)正(zheng)常(chang)使(shi)用(yong)時(shi),主(zhu)機(ji)的(di)維(wei)護(hu)工(gong)作(zuo)很(hen)少(shao),主(zhu)要(yao)是(shi)防(fang)塵(chen)和(hu)定(ding)期(qi)除(chu)塵(chen)。特(te)別(bie)是(shi)氣(qi)候(hou)幹(gan)燥(zao)的(di)地(de)區(ou),空(kong)氣(qi)中(zhong)的(di)灰(hui)塵(chen)較(jiao)多(duo),機(ji)內(nei)的(di)風(feng)機(ji)會(kuai)將(qiang)灰(hui)塵(chen)帶(dai)人(ren)機(ji)內(nei)並(bing)沉(chen)積(ji)下(xia)來(lai),當(dang)空(kong)氣(qi)潮(chao)濕(shi)時(shi)會(kuai)引(yin)起(qi)主(zhu)機(ji)控(kong)製(zhi)紊(wen)亂(luan).造(zao)成(cheng)主(zhu)機(ji)工(gong)作(zuo)失(shi)常(chang)並(bing)發(fa)生(sheng)不(bu)準(zhun)確(que)告(gao)警(jing)。大(dai)量(liang)灰(hui)塵(chen)還(huan)會(kuai)造(zao)成(cheng)器(qi)件(jian)散(san)熱(re)效(xiao)果(guo)不(bu)好(hao).一(yi)般(pan)每(mei)季(ji)度(duo)應(ying)清(qing)潔(jie)一(yi)次(ci)。其(qi)次(ci)就(jiu)是(shi)在(zai)除(chu)塵(chen)時(shi)應(ying)檢(jian)查(cha)各(ge)連(lian)接(jie)件(jian)和(hu)插(cha)接(jie)件(jian)有(you)無(wu)鬆(song)動(dong)和(hu)接(jie)觸(chu)不(bu)牢(lao)的(di)情(qing)況(kuang),測(ce)量(liang)蓄(xu)電(dian)池(chi)組(zu)電(dian)壓(ya),更(geng)換(huan)不(bu)合(ge)格(ge)的(di)蓄(xu)電(dian)池(chi),檢(jian)查(cha)風(feng)扇(shan)運(yun)轉(zhuan)情(qing)況(kuang)及(ji)檢(jian)測(ce)和(hu)調(diao)節(jie)UPS的(di)係(ji)統(tong)參(shen)數(shuo)等(deng)。要(yao)經(jing)常(chang)用(yong)軟(ruan)的(di)抹(ma)布(bu)擦(ca)拭(shi)蓄(xu)電(dian)池(chi),以(yi)保(bao)持(chi)蓄(xu)電(dian)池(chi)表(biao)麵(mian)清(qing)潔(jie)。
2.補(bu)充(chong)和(hu)浮(fu)充(chong)
經(jing)常(chang)性(xing)維(wei)護(hu)可(ke)延(yan)長(zhang)UPS的(di)使(shi)用(yong)壽(shou)命(ming)。對(dui)於(yu)長(zhang)期(qi)處(chu)於(yu)隻(zhi)充(chong)電(dian)而(er)不(bu)放(fang)電(dian)狀(zhuang)態(tai)的(di)UPS(市(shi)電(dian)很(hen)穩(wen)定(ding)),UPS中(zhong)的(di)蓄(xu)電(dian)池(chi)就(jiu)沒(mo)有(you)工(gong)作(zuo)的(di)機(ji)會(kuai),蓄(xu)電(dian)池(chi)就(jiu)有(you)可(ke)能(neng)因(yin)長(zhang)時(shi)間(jian)浮(fu)充(chong)而(er)損(sun)壞(huai)。蓄(xu)電(dian)他(ta)內(nei)的(di)電(dian)能(neng)有(you)可(ke)能(neng)因(yin)某(mou)種(zhong)原(yuan)因(yin)而(er)耗(hao)盡(jin)或(huo)者(zhe)接(jie)近(jin)耗(hao)盡(jin)。為(wei)了(liao)補(bu)償(chang)蓄(xu)電(dian)池(chi)能(neng)量(liang)和(hu)提(ti)高(gao)蓄(xu)電(dian)池(chi)壽(shou)命(ming),應(ying)每(mei)隔(ge)兩(liang)三(san)個(ge)月(yue)人(ren)為(wei)地(de)中(zhong)斷(duan)市(shi)電(dian)一(yi)次(ci),讓(rang)蓄(xu)電(dian)池(chi)放(fang)電(dian)一(yi)段(duan)時(shi)間(jian),用(yong)以(yi)激(ji)活(huo)蓄(xu)電(dian)池(chi)。同(tong)時(shi)UPS要(yao)進(jin)行(hang)及(ji)時(shi)的(di)、較(jiao)長(zhang)時(shi)間(jian)的(di)連(lian)續(xu)充(chong)電(dian)(通(tong)常(chang)不(bu)少(shao)於(yu)48h,可(ke)以(yi)帶(dai)或(huo)者(zhe)不(bu)帶(dai)負(fu)載(zai)),以(yi)避(bi)免(wen)由(you)於(yu)蓄(xu)電(dian)池(chi)衰(cui)竭(jie)而(er)引(yin)起(qi)故(gu)障(zhang)。相(xiang)反(fan),如(ru)果(guo)市(shi)電(dian)頻(pin)繁(fan)中(zhong)斷(duan)或(huo)長(zhang)期(qi)處(chu)於(yu)低(di)電(dian)壓(ya)狀(zhuang)態(tai),隨(sui)著(zhuo)UPS使(shi)用(yong)時(shi)間(jian)的(di)增(zeng)長(zhang),總(zong)有(you)部(bu)分(fen)蓄(xu)電(dian)池(chi)充(chong)放(fang)電(dian)特(te)性(xing)會(kuai)逐(zhu)漸(jian)被(bei)變(bian)壞(huai),即(ji)進(jin)人(ren)惡(wu)化(hua)狀(zhuang)態(tai)。這(zhe)種(zhong)變(bian)化(hua)趨(qu)勢(shi)在(zai)後(hou)備(bei)式(shi)UPS及(ji)部(bu)分(fen)在(zai)線(xian)式(shi)UPS中(zhong)尤(you)其(qi)明(ming)顯(xian)。這(zhe)主(zhu)要(yao)是(shi)因(yin)為(wei)在(zai)這(zhe)些(xie)類(lei)型(xing)的(di)UPS中(zhong)所(suo)用(yong)的(di)蓄(xu)電(dian)池(chi)充(chong)電(dian)回(hui)路(lu)屬(zhu)於(yu)恒(heng)電(dian)壓(ya)截(jie)止(zhi)型(xing)充(chong)電(dian)電(dian)路(lu),加(jia)之(zhi)在(zai)UPS中(zhong)蓄(xu)電(dian)池(chi)組(zu)長(zhang)期(qi)處(chu)於(yu)放(fang)電(dian)狀(zhuang)態(tai).經(jing)過(guo)一(yi)段(duan)時(shi)間(jian)運(yun)行(hang)後(hou),常(chang)發(fa)現(xian)蓄(xu)電(dian)池(chi)的(di)內(nei)阻(zu)增(zeng)大(dai),蓄(xu)電(dian)池(chi)組(zu)中(zhong)個(ge)別(bie)蓄(xu)電(dian)池(chi)的(di)端(duan)電(dian)壓(ya)明(ming)顯(xian)下(xia)降(xiang),這(zhe)些(xie)屬(zhu)於(yu)蓄(xu)電(dian)池(chi)的(di)正(zheng)常(chang)損(sun)耗(hao)。這(zhe)時(shi)需(xu)利(li)用(yong)深(shen)夜(ye)電(dian)壓(ya)較(jiao)高(gao)的(di)時(shi)刻(ke)對(dui)UPS充(chong)電(dian)(一(yi)般(pan)充(chong)電(dian)時(shi)間(jian)為(wei)10-12h)。對(dui)使(shi)用(yong)不(bu)當(dang)而(er)損(sun)壞(huai)的(di)蓄(xu)電(dian)池(chi),正(zheng)常(chang)充(chong)電(dian)一(yi)般(pan)不(bu)能(neng)使(shi)其(qi)恢(hui)複(fu),可(ke)利(li)用(yong)專(zhuan)用(yong)的(di)恒(heng)流(liu)充(chong)電(dian)器(qi),對(dui)內(nei)阻(zu)已(yi)經(jing)很(hen)高(gao)的(di)蓄(xu)電(dian)池(chi)進(jin)行(hang)激(ji)活(huo)以(yi)使(shi)其(qi)複(fu)活(huo)。
新(xin)購(gou)置(zhi)或(huo)存(cun)放(fang)很(hen)久(jiu)的(di)UPS,在(zai)使(shi)用(yong)前(qian)應(ying)先(xian)充(chong)電(dian)12h。長(zhang)期(qi)存(cun)放(fang)不(bu)用(yong)的(di)UPS,每(mei)隔(ge)3個(ge)月(yue)要(yao)充(chong)電(dian)一(yi)次(ci),充(chong)電(dian)時(shi)間(jian)為(wei)12h。若(ruo)處(chu)於(yu)高(gao)溫(wen)地(de)區(ou),應(ying)每(mei)隔(ge)兩(liang)個(ge)月(yue)充(chong)電(dian)一(yi)次(ci).因(yin)此(ci),對(dui)長(zhang)時(shi)間(jian)不(bu)用(yong)的(di)UPS要(yao)定(ding)時(shi)進(jin)行(hang)人(ren)為(wei)的(di)強(jiang)製(zhi)工(gong)作(zuo),這(zhe)樣(yang)不(bu)但(dan)可(ke)以(yi)活(huo)化(hua)蓄(xu)電(dian)池(chi),還(huan)可(ke)以(yi)檢(jian)驗(yan)UPS是(shi)否(pi)處(chu)於(yu)正(zheng)常(chang)狀(zhuang)態(tai),並(bing)可(ke)以(yi)使(shi)操(cao)作(zuo)人(ren)員(yuan)熟(shu)悉(xi)UPS供(gong)電(dian)係(ji)統(tong)的(di)使(shi)用(yong)。