沙坪壩高品質消防風機廠家

一、通風(feng)(feng)(feng)與空(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)組(zu)(zu)成與類別(一)通風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)組(zu)(zu)成，包(bao)括(kuo)：進氣(qi)(qi)(qi)處(chu)(chu)(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)，如空(kong)(kong)氣(qi)(qi)(qi)過濾設(she)(she)(she)備(bei)(bei)、熱(re)(re)(re)(re)濕(shi)處(chu)(chu)(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)和(he)(he)空(kong)(kong)氣(qi)(qi)(qi)凈化設(she)(she)(she)備(bei)(bei)等(deng)；送風(feng)(feng)(feng)機或(huo)排(pai)風(feng)(feng)(feng)機；風(feng)(feng)(feng)道系(xi)(xi)(xi)統(tong)(tong)(tong)，如風(feng)(feng)(feng)管(guan)(guan)、送風(feng)(feng)(feng)口、排(pai)風(feng)(feng)(feng)口、排(pai)氣(qi)(qi)(qi)罩(zhao)等(deng)；排(pai)氣(qi)(qi)(qi)處(chu)(chu)(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)，如除(chu)塵器(qi)(qi)、有(you)害氣(qi)(qi)(qi)體凈化設(she)(she)(she)備(bei)(bei)、風(feng)(feng)(feng)帽等(deng)。2．通風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)類別有(you)：(二(er))空(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)組(zu)(zu)成——空(kong)(kong)氣(qi)(qi)(qi)處(chu)(chu)(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)、熱(re)(re)(re)(re)源(yuan)和(he)(he)冷(leng)源(yuan)、空(kong)(kong)調(diao)(diao)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)、水(shui)(shui)系(xi)(xi)(xi)統(tong)(tong)(tong)、控制、調(diao)(diao)節裝置(1)空(kong)(kong)氣(qi)(qi)(qi)處(chu)(chu)(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)：空(kong)(kong)氣(qi)(qi)(qi)加(jia)熱(re)(re)(re)(re)或(huo)冷(leng)卻(que)設(she)(she)(she)備(bei)(bei)、空(kong)(kong)氣(qi)(qi)(qi)加(jia)濕(shi)或(huo)去濕(shi)設(she)(she)(she)備(bei)(bei)和(he)(he)空(kong)(kong)氣(qi)(qi)(qi)凈化設(she)(she)(she)備(bei)(bei)等(deng)；其作(zuo)用是將(jiang)送風(feng)(feng)(feng)空(kong)(kong)氣(qi)(qi)(qi)處(chu)(chu)(chu)(chu)理(li)到(dao)一定的(de)(de)狀(zhuang)態。(2)熱(re)(re)(re)(re)源(yuan)和(he)(he)冷(leng)源(yuan)：常用的(de)(de)熱(re)(re)(re)(re)源(yuan)有(you)提供熱(re)(re)(re)(re)水(shui)(shui)或(huo)蒸(zheng)汽的(de)(de)鍋(guo)爐、電加(jia)熱(re)(re)(re)(re)器(qi)(qi)等(deng)。(3)空(kong)(kong)調(diao)(diao)風(feng)(feng)(feng)系(xi)(xi)(xi)統(tong)(tong)(tong)：由風(feng)(feng)(feng)機和(he)(he)風(feng)(feng)(feng)管(guan)(guan)系(xi)(xi)(xi)統(tong)(tong)(tong)組(zu)(zu)成。(4)水(shui)(shui)系(xi)(xi)(xi)統(tong)(tong)(tong)：包(bao)括(kuo)將(jiang)冷(leng)凍水(shui)(shui)(或(huo)熱(re)(re)(re)(re)水(shui)(shui))從(cong)制冷(leng)系(xi)(xi)(xi)統(tong)(tong)(tong)(或(huo)熱(re)(re)(re)(re)源(yuan))輸送到(dao)空(kong)(kong)氣(qi)(qi)(qi)處(chu)(chu)(chu)(chu)理(li)設(she)(she)(she)備(bei)(bei)的(de)(de)水(shui)(shui)系(xi)(xi)(xi)統(tong)(tong)(tong)和(he)(he)制冷(leng)設(she)(she)(she)備(bei)(bei)的(de)(de)冷(leng)卻(que)水(shui)(shui)系(xi)(xi)(xi)統(tong)(tong)(tong)，由水(shui)(shui)泵和(he)(he)水(shui)(shui)管(guan)(guan)系(xi)(xi)(xi)統(tong)(tong)(tong)組(zu)(zu)成。(5)控制、調(diao)(diao)節裝置：裝置的(de)(de)作(zuo)用是調(diao)(diao)節空(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)冷(leng)量(liang)、熱(re)(re)(re)(re)量(liang)、風(feng)(feng)(feng)量(liang)等(deng)，使空(kong)(kong)調(diao)(diao)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)工作(zuo)適(shi)應空(kong)(kong)調(diao)(diao)工況的(de)(de)變化，從(cong)而(er)將(jiang)室內空(kong)(kong)氣(qi)(qi)(qi)狀(zhuang)況控制在要求的(de)(de)范圍內。

1.通風(feng)(feng)、空氣(qi)調(diao)(diao)節(jie)系(xi)統(tong)的(de)(de)(de)(de)風(feng)(feng)管(guan)在(zai)(zai)下列部位(wei)應設(she)(she)置(zhi)公(gong)稱動作溫(wen)度為(wei)70℃的(de)(de)(de)(de)防(fang)(fang)火(huo)(huo)閥。①穿(chuan)越防(fang)(fang)火(huo)(huo)分(fen)區(qu)處(chu)(chu)(chu)。②穿(chuan)越通風(feng)(feng)空調(diao)(diao)機房(fang)(fang)的(de)(de)(de)(de)房(fang)(fang)間(jian)隔(ge)墻(qiang)和樓(lou)板(ban)處(chu)(chu)(chu)。③穿(chuan)越重要或火(huo)(huo)災危險(xian)性(xing)大的(de)(de)(de)(de)場所的(de)(de)(de)(de)房(fang)(fang)間(jian)隔(ge)墻(qiang)和樓(lou)板(ban)處(chu)(chu)(chu)。④穿(chuan)越防(fang)(fang)火(huo)(huo)分(fen)隔(ge)處(chu)(chu)(chu)的(de)(de)(de)(de)變形縫(feng)兩側(ce)。⑤豎向(xiang)風(feng)(feng)管(guan)與每層水(shui)平(ping)風(feng)(feng)管(guan)交(jiao)接處(chu)(chu)(chu)的(de)(de)(de)(de)水(shui)平(ping)管(guan)段上，當建筑(zhu)(zhu)內(nei)每個防(fang)(fang)火(huo)(huo)分(fen)區(qu)的(de)(de)(de)(de)通風(feng)(feng)、空氣(qi)調(diao)(diao)節(jie)系(xi)統(tong)均獨立設(she)(she)置(zhi)時，水(shui)平(ping)風(feng)(feng)管(guan)與豎向(xiang)總管(guan)的(de)(de)(de)(de)交(jiao)接處(chu)(chu)(chu)可(ke)不(bu)設(she)(she)置(zhi)防(fang)(fang)火(huo)(huo)閥。2.公(gong)共(gong)建筑(zhu)(zhu)的(de)(de)(de)(de)浴室、衛生間(jian)和廚房(fang)(fang)的(de)(de)(de)(de)豎向(xiang)排(pai)風(feng)(feng)管(guan)，應采取防(fang)(fang)止回(hui)流措施并宜在(zai)(zai)支(zhi)管(guan)上設(she)(she)置(zhi)公(gong)稱動作溫(wen)度為(wei)70℃的(de)(de)(de)(de)防(fang)(fang)火(huo)(huo)閥。公(gong)共(gong)建筑(zhu)(zhu)內(nei)廚房(fang)(fang)的(de)(de)(de)(de)排(pai)油煙(yan)管(guan)道(dao)宜按防(fang)(fang)火(huo)(huo)分(fen)區(qu)設(she)(she)置(zhi)，且(qie)在(zai)(zai)與豎向(xiang)排(pai)風(feng)(feng)管(guan)連接的(de)(de)(de)(de)支(zhi)管(guan)處(chu)(chu)(chu)應設(she)(she)置(zhi)公(gong)稱動作溫(wen)度為(wei)150℃的(de)(de)(de)(de)防(fang)(fang)火(huo)(huo)閥。 3.排(pai)煙(yan)防(fang)(fang)火(huo)(huo)閥（280℃）的(de)(de)(de)(de)設(she)(she)置(zhi)場所：①排(pai)煙(yan)管(guan)進入排(pai)風(feng)(feng)機房(fang)(fang)處(chu)(chu)(chu)；②穿(chuan)越防(fang)(fang)火(huo)(huo)分(fen)區(qu)的(de)(de)(de)(de)排(pai)煙(yan)管(guan)道(dao)上；③排(pai)煙(yan)系(xi)統(tong)的(de)(de)(de)(de)支(zhi)管(guan)上；

1、在(zai)(zai)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)中(zhong)央(yang)空調前(qian)，要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)先進(jin)行(xing)吊頂(ding)的(de)(de)(de)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)，為了在(zai)(zai)以后(hou)(hou)(hou)的(de)(de)(de)使(shi)用中(zhong)不(bu)會出(chu)現意(yi)外(wai)，我們(men)在(zai)(zai)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)吊頂(ding)內(nei)部的(de)(de)(de)機(ji)(ji)體時需要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)注意(yi)兩(liang)點，一(yi)點就(jiu)是(shi)中(zhong)央(yang)空調的(de)(de)(de)內(nei)機(ji)(ji)不(bu)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)距離房頂(ding)太近，二點那(nei)就(jiu)是(shi)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)讓內(nei)機(ji)(ji)在(zai)(zai)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)好后(hou)(hou)(hou)有(you)一(yi)定(ding)的(de)(de)(de)坡度(du)(du)，不(bu)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)讓內(nei)機(ji)(ji)保持(chi)水平的(de)(de)(de)。2、在(zai)(zai)中(zhong)央(yang)空調的(de)(de)(de)內(nei)機(ji)(ji)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)好之后(hou)(hou)(hou)，就(jiu)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)進(jin)行(xing)冷媒(mei)管(guan)(guan)的(de)(de)(de)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)了，冷媒(mei)管(guan)(guan)在(zai)(zai)中(zhong)央(yang)空調中(zhong)是(shi)非(fei)常重要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)的(de)(de)(de)，在(zai)(zai)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)的(de)(de)(de)時候一(yi)定(ding)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)注意(yi)。在(zai)(zai)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)冷媒(mei)管(guan)(guan)時，不(bu)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)將兩(liang)根(gen)銅管(guan)(guan)直(zhi)接(jie)進(jin)行(xing)焊(han)接(jie)，中(zhong)間(jian)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)有(you)歧管(guan)(guan)來進(jin)行(xing)隔(ge)開，在(zai)(zai)焊(han)接(jie)的(de)(de)(de)時候要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)在(zai)(zai)東莞內(nei)釋放一(yi)下氮氣(qi)(qi)，這(zhe)樣(yang)可以保證(zheng)銅管(guan)(guan)內(nei)的(de)(de)(de)壓力(li)不(bu)被破壞，在(zai)(zai)所以管(guan)(guan)道都焊(han)接(jie)完畢后(hou)(hou)(hou)，需要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)使(shi)用氮氣(qi)(qi)來對(dui)管(guan)(guan)的(de)(de)(de)內(nei)部進(jin)行(xing)清理。3、冷媒(mei)管(guan)(guan)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)好之后(hou)(hou)(hou)，就(jiu)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)開始對(dui)冷凝管(guan)(guan)進(jin)行(xing)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)了，冷暖管(guan)(guan)是(shi)用來排水的(de)(de)(de)，是(shi)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)在(zai)(zai)內(nei)機(ji)(ji)出(chu)接(jie)到室(shi)外(wai)的(de)(de)(de)，在(zai)(zai)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)的(de)(de)(de)時候要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)留有(you)一(yi)定(ding)的(de)(de)(de)坡度(du)(du)，在(zai)(zai)接(jie)出(chu)室(shi)外(wai)后(hou)(hou)(hou)要(yao)(yao)(yao)(yao)(yao)(yao)(yao)(yao)落(luo)到地面(mian)。

1．冷(leng)(leng)(leng)(熱)水機(ji)組(zu)(zu)的(de)(de)(de)基(ji)本(ben)工作過(guo)程是(shi)(shi)：室(shi)(shi)(shi)(shi)外(wai)的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)組(zu)(zu)對冷(leng)(leng)(leng)(熱)媒水進(jin)行(xing)(xing)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)降溫(wen)(wen)(或加熱升溫(wen)(wen))，然后(hou)(hou)由水泵(beng)將降溫(wen)(wen)后(hou)(hou)的(de)(de)(de)冷(leng)(leng)(leng)媒(熱)水輸送(song)(song)到安(an)裝在室(shi)(shi)(shi)(shi)內(nei)的(de)(de)(de)風(feng)(feng)(feng)(feng)機(ji)盤管(guan)機(ji)組(zu)(zu)中，由風(feng)(feng)(feng)(feng)機(ji)盤管(guan)機(ji)組(zu)(zu)采取就地回風(feng)(feng)(feng)(feng)的(de)(de)(de)方式與室(shi)(shi)(shi)(shi)內(nei)空(kong)氣(qi)進(jin)行(xing)(xing)熱交(jiao)換(huan)實(shi)現對室(shi)(shi)(shi)(shi)內(nei)空(kong)氣(qi)處理的(de)(de)(de)目的(de)(de)(de)。2．風(feng)(feng)(feng)(feng)管(guan)(道(dao))式機(ji)組(zu)(zu)的(de)(de)(de)基(ji)本(ben)工作過(guo)程是(shi)(shi)：供(gong)冷(leng)(leng)(leng)時，室(shi)(shi)(shi)(shi)外(wai)的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)組(zu)(zu)吸收來(lai)自(zi)室(shi)(shi)(shi)(shi)內(nei)機(ji)組(zu)(zu)的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑蒸(zheng)氣(qi)經壓(ya)縮(suo)、冷(leng)(leng)(leng)凝后(hou)(hou)向各室(shi)(shi)(shi)(shi)內(nei)機(ji)組(zu)(zu)輸送(song)(song)液體制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑。供(gong)熱時，室(shi)(shi)(shi)(shi)外(wai)的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)組(zu)(zu)吸收來(lai)自(zi)冷(leng)(leng)(leng)凝器的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑蒸(zheng)氣(qi)經壓(ya)縮(suo)后(hou)(hou)向各室(shi)(shi)(shi)(shi)內(nei)機(ji)組(zu)(zu)輸送(song)(song)汽體制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑，室(shi)(shi)(shi)(shi)內(nei)機(ji)組(zu)(zu)通過(guo)布置在天(tian)花(hua)板(ban)上(shang)(shang)的(de)(de)(de)回風(feng)(feng)(feng)(feng)口(kou)將空(kong)氣(qi)吸入，進(jin)行(xing)(xing)熱交(jiao)換(huan)后(hou)(hou)送(song)(song)入安(an)裝在室(shi)(shi)(shi)(shi)內(nei)各房(fang)間天(tian)花(hua)板(ban)中的(de)(de)(de)風(feng)(feng)(feng)(feng)管(guan)(道(dao))內(nei)，并通過(guo)出風(feng)(feng)(feng)(feng)口(kou)上(shang)(shang)的(de)(de)(de)散流器向室(shi)(shi)(shi)(shi)內(nei)各房(fang)間輸送(song)(song)空(kong)氣(qi)。在風(feng)(feng)(feng)(feng)管(guan)(道(dao))上(shang)(shang)設計有新(xin)風(feng)(feng)(feng)(feng)門(men)和排風(feng)(feng)(feng)(feng)門(men)，可以按(an)一定比例置換(huan)空(kong)氣(qi)，以保(bao)證室(shi)(shi)(shi)(shi)內(nei)空(kong)氣(qi)的(de)(de)(de)質量(liang)。

1、確定空調的安裝位置以后,要量好空調的尺寸,然后在開孔。2、固定支架:將支架固定在安裝位置,然后用水平儀檢測并校訂至水平,安裝高品質消防風機外側要低于內側6-10mm。3、取下面板及空氣過濾網。4、取下底盤固定板,然后把機殼放在安裝支架上,用程度儀檢測及校訂至水平并用螺栓將其固定,安裝底盤固定板。5、用水平儀檢查空調器是否水平6、這個時候可以把空氣過濾網和面板裝上，加以固定。7、看看側面進氣口有無堵塞，然后用海綿或泡沫將機殼四周填實。8、安裝時應負責排水的走向,避免環境的損壞和鄰居的糾紛。消防風機排(pai)水口必定要(yao)留神(shen)能(neng)將水排(pai)完,否則積累在底盤里會造成腐化或(huo)蚊(wen)子(zi)的生長。9、接地(di)(di):看(kan)看(kan)安裝(zhuang)時應(ying)對供(gong)給的電源插座進行檢討看(kan)看(kan)是否做到有效接地(di)(di)。10、后試(shi)運行:等裝(zhuang)好了就可(ke)以通(tong)電進行試(shi)運轉，帶遙控(kong)功(gong)效的窗(chuang)式空調器(qi),還(huan)要(yao)檢查(cha)遙控(kong)器(qi)的功(gong)效是否正常(chang)。

一、火災(zai)自動報(bao)(bao)警(jing)(jing)(jing)系統:對(dui)(dui)消(xiao)防(fang)火災(zai)報(bao)(bao)警(jing)(jing)(jing)控(kong)制器進(jin)行(xing)(xing)自檢(jian)(jian)(jian)功(gong)能(neng)檢(jian)(jian)(jian)查(cha)(cha)：對(dui)(dui)可測量相關(guan)參數(shu)進(jin)行(xing)(xing)查(cha)(cha)看(kan)和記(ji)錄，如回路(lu)電(dian)(dian)流等；公共(gong)場所煙(yan)感(gan)器、溫感(gan)器安裝檢(jian)(jian)(jian)查(cha)(cha)，與底(di)座(zuo)接觸(chu)是(shi)(shi)否(fou)良(liang)好(hao)，外(wai)觀是(shi)(shi)否(fou)潔(jie)凈完好(hao)；每(mei)(mei)次(ci)(ci)隨機抽(chou)取不低(di)于5%的(de)煙(yan)感(gan)或溫感(gan)，噴煙(yan)或加熱(re)后查(cha)(cha)視報(bao)(bao)警(jing)(jing)(jing)是(shi)(shi)否(fou)正(zheng)確；手動報(bao)(bao)警(jing)(jing)(jing)按鈕，檢(jian)(jian)(jian)查(cha)(cha)安裝是(shi)(shi)否(fou)牢(lao)固，有(you)無(wu)破損及(ji)丟失；每(mei)(mei)次(ci)(ci)隨機抽(chou)取不低(di)于5%的(de)手動報(bao)(bao)警(jing)(jing)(jing)按鈕，進(jin)行(xing)(xing)模擬(ni)報(bao)(bao)警(jing)(jing)(jing)，測試報(bao)(bao)警(jing)(jing)(jing)功(gong)能(neng)是(shi)(shi)否(fou)正(zheng)常；對(dui)(dui)樓層內各模塊(kuai)箱進(jin)行(xing)(xing)外(wai)觀檢(jian)(jian)(jian)查(cha)(cha)，外(wai)接線是(shi)(shi)否(fou)固定良(liang)好(hao)；對(dui)(dui)聯(lian)動控(kong)制柜(ju)上(shang)的(de)按鈕每(mei)(mei)次(ci)(ci)按10%的(de)比例(li)進(jin)行(xing)(xing)功(gong)能(neng)試驗，控(kong)制功(gong)能(neng)正(zheng)常。對(dui)(dui)火災(zai)報(bao)(bao)警(jing)(jing)(jing)控(kong)制柜(ju)、聯(lian)動控(kong)制柜(ju)等進(jin)行(xing)(xing)清掃除塵。線路(lu)松動，應(ying)進(jin)行(xing)(xing)緊固。對(dui)(dui)自檢(jian)(jian)(jian)、消(xiao)音、復(fu)位(wei)功(gong)能(neng)檢(jian)(jian)(jian)查(cha)(cha)，主電(dian)(dian)源(yuan)(yuan)與備用電(dian)(dian)源(yuan)(yuan)切(qie)換、報(bao)(bao)警(jing)(jing)(jing)檢(jian)(jian)(jian)查(cha)(cha)。二、應(ying)急照明及(ji)疏散指(zhi)(zhi)示燈(deng)每(mei)(mei)3個(ge)月進(jin)行(xing)(xing)一次(ci)(ci)備用電(dian)(dian)池亮燈(deng)（半個(ge)小時），使電(dian)(dian)池放電(dian)(dian)后再充電(dian)(dian)，延長電(dian)(dian)池壽(shou)命；檢(jian)(jian)(jian)查(cha)(cha)出口(kou)指(zhi)(zhi)示燈(deng)玻(bo)璃面(mian)板有(you)無(wu)劃傷或破裂現象(xiang)；出口(kou)指(zhi)(zhi)示燈(deng)電(dian)(dian)源(yuan)(yuan)指(zhi)(zhi)示燈(deng)是(shi)(shi)否(fou)亮，如不亮，應(ying)立即修理；檢(jian)(jian)(jian)查(cha)(cha)出口(kou)指(zhi)(zhi)示燈(deng)安裝是(shi)(shi)否(fou)牢(lao)固；針對(dui)(dui)檢(jian)(jian)(jian)查(cha)(cha)中(zhong)發(fa)現的(de)缺(que)陷取下(xia)來進(jin)行(xing)(xing)修復(fu)，再裝回原位(wei)；燈(deng)箱外(wai)殼及(ji)面(mian)板擦抹干凈。