道里便攜式汽車衡*道外電子地磅

1、顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)器(qi)(qi)無(wu)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)故障分(fen)析(xi)：顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)器(qi)(qi)質(zhi)量窗全暗(an)，但(dan)狀態燈亮。解(jie)(jie)決方式(shi)：首先檢(jian)(jian)查(cha)(cha)電(dian)(dian)(dian)源插(cha)頭是(shi)(shi)否(fou)插(cha)牢(lao)，保險絲是(shi)(shi)否(fou)熔斷(duan)，電(dian)(dian)(dian)纜連線有(you)(you)無(wu)斷(duan)線，檢(jian)(jian)查(cha)(cha)傳(chuan)感(gan)器(qi)(qi)輸入、輸出(chu)(chu)阻值是(shi)(shi)否(fou)符合要求。若(ruo)線盒(he)(he)信號(hao)線斷(duan)焊，用(yong)(yong)酒精擦洗，重新焊接(jie)，系統恢(hui)(hui)復(fu)正常。2、電(dian)(dian)(dian)子(zi)(zi)(zi)地(di)磅(bang)(bang)(bang)(bang)(bang)(bang)稱重儀表(biao)上稱重數據(ju)(ju)故障分(fen)析(xi)：絕大數情況下(xia)(xia)是(shi)(shi)電(dian)(dian)(dian)子(zi)(zi)(zi)地(di)磅(bang)(bang)(bang)(bang)(bang)(bang)接(jie)線盒(he)(he)進水或(huo)有(you)(you)潮氣(qi)解(jie)(jie)決方式(shi)：把(ba)接(jie)線盒(he)(he)蓋子(zi)(zi)(zi)打開，用(yong)(yong)吹風機(ji)吹或(huo)在太(tai)陽下(xia)(xia)曬，直至(zhi)曬干。3、電(dian)(dian)(dian)子(zi)(zi)(zi)地(di)磅(bang)(bang)(bang)(bang)(bang)(bang)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)數據(ju)(ju)與(yu)(yu)(yu)實際重量偏(pian)輕故障分(fen)析(xi)：電(dian)(dian)(dian)子(zi)(zi)(zi)地(di)磅(bang)(bang)(bang)(bang)(bang)(bang)秤(cheng)體(ti)底下(xia)(xia)有(you)(you)異(yi)(yi)物或(huo)其中(zhong)(zhong)一(yi)個以上傳(chuan)感(gan)器(qi)(qi)損(sun)(sun)壞(huai)(huai)解(jie)(jie)決方式(shi)：檢(jian)(jian)查(cha)(cha)秤(cheng)體(ti)下(xia)(xia)是(shi)(shi)否(fou)有(you)(you)異(yi)(yi)物，如果(guo)有(you)(you)清(qing)理掉(diao)，再查(cha)(cha)看是(shi)(shi)否(fou)正常，如果(guo)還(huan)是(shi)(shi)不正常，人到(dao)秤(cheng)上的(de)每(mei)個角上站一(yi)下(xia)(xia)，如果(guo)其中(zhong)(zhong)有(you)(you)哪個角的(de)數據(ju)(ju)輕很多則(ze)為這個角的(de)傳(chuan)感(gan)器(qi)(qi)損(sun)(sun)壞(huai)(huai)，換掉(diao)即(ji)可恢(hui)(hui)復(fu)正常。4、重車(che)下(xia)(xia)秤(cheng)后(hou)，每(mei)次都留(liu)有(you)(you)較大份量的(de)底數，比如幾百K故障分(fen)析(xi)：電(dian)(dian)(dian)子(zi)(zi)(zi)地(di)磅(bang)(bang)(bang)(bang)(bang)(bang)內(nei)部線路(lu)有(you)(you)破損(sun)(sun)解(jie)(jie)決方式(shi)：破損(sun)(sun)用(yong)(yong)防水膠(jiao)密封好。5、電(dian)(dian)(dian)子(zi)(zi)(zi)地(di)磅(bang)(bang)(bang)(bang)(bang)(bang)儀表(biao)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)不穩定，少則(ze)幾十kg，多則(ze)成(cheng)百上千kg不停地(di)變(bian)動故障分(fen)析(xi)：儀表(biao)模擬部分(fen)損(sun)(sun)壞(huai)(huai)，電(dian)(dian)(dian)源故障，傳(chuan)感(gan)器(qi)(qi)、接(jie)線盒(he)(he)、電(dian)(dian)(dian)纜等(deng)有(you)(you)故障引起的(de)信號(hao)變(bian)化，秤(cheng)臺與(yu)(yu)(yu)基礎出(chu)(chu)現雜物堵塞(sai)、限位螺栓與(yu)(yu)(yu)基礎無(wu)間隙等(deng).解(jie)(jie)決方式(shi)：用(yong)(yong)替(ti)換法找(zhao)出(chu)(chu)損(sun)(sun)壞(huai)(huai)的(de)部件6、電(dian)(dian)(dian)子(zi)(zi)(zi)地(di)磅(bang)(bang)(bang)(bang)(bang)(bang)儀表(biao)接(jie)通電(dian)(dian)(dian)源后(hou)無(wu)任何顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)或(huo)顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)部分(fen)筆劃段，有(you)(you)的(de)還(huan)伴有(you)(you)蜂鳴(ming)(ming)器(qi)(qi)鳴(ming)(ming)叫故障分(fen)析(xi)：外部220V電(dian)(dian)(dian)源及供電(dian)(dian)(dian)電(dian)(dian)(dian)路(lu)（線路(lu)、保險管、機(ji)內(nei)變(bian)壓(ya)器(qi)(qi)、三(san)端穩壓(ya)電(dian)(dian)(dian)源）有(you)(you)故障. 解(jie)(jie)決方式(shi)：電(dian)(dian)(dian)子(zi)(zi)(zi)地(di)磅(bang)(bang)(bang)(bang)(bang)(bang)儀表(biao)PCB板損(sun)(sun)壞(huai)(huai)或(huo)LED顯(xian)(xian)(xian)(xian)(xian)示(shi)(shi)(shi)(shi)管損(sun)(sun)壞(huai)(huai)或(huo)連線脫落。

道里便攜式汽車衡*道外電子地磅

防(fang)(fang)爆電(dian)子臺秤的(de)(de)(de)故(gu)障排除方(fang)法防(fang)(fang)爆電(dian)子臺秤適(shi)用(yong)(yong)于(yu)化工廠(chang)、加油站、加氣站等有(you)(you)防(fang)(fang)爆要求的(de)(de)(de)環(huan)境(jing)進行(xing)高價值(zhi)大(da)宗貨(huo)物(wu)稱(cheng)量的(de)(de)(de)情況，在(zai)使(shi)用(yong)(yong)中(zhong)難免會出(chu)現故(gu)障，下面根(gen)據(ju)這(zhe)些故(gu)障的(de)(de)(de)原(yuan)因排查下：  *步(bu)、重新標定  ①砝碼大(da)于(yu)1T，小(xiao)于(yu)2T（1.5T標定）  ②叉(cha)(cha)車(che)升(sheng)高2cm左右標定  ③放(fang)置位置在(zai)臺面正中(zhong)偏后（拉手(shou)部分）  第(di)二(er)步(bu)、稱(cheng)重物(wu)時不(bu)(bu)能(neng)(neng)(neng)偏前，即不(bu)(bu)能(neng)(neng)(neng)超出(chu)前端兩只(zhi)傳感器(qi)的(de)(de)(de)壓頭位置，如托盤(pan)，托盤(pan)不(bu)(bu)可(ke)超出(chu)叉(cha)(cha)齒(chi)  第(di)三步(bu)、如稱(cheng)重還有(you)(you)誤(wu)差：  方(fang)法①：將叉(cha)(cha)車(che)升(sheng)至(zhi)zui高，用(yong)(yong)紙片插進秤與叉(cha)(cha)齒(chi)蓋的(de)(de)(de)四邊間隙(xi)處劃(hua)動一(yi)(yi)(yi)圈，看(kan)是否有(you)(you)地方(fang)靠，如有(you)(you)靠的(de)(de)(de)問(wen)題(ti)可(ke)用(yong)(yong)適(shi)當工具(ju)翹離  方(fang)法②：抬高叉(cha)(cha)齒(chi)蓋，松開傳感器(qi)卡簧，用(yong)(yong)大(da)一(yi)(yi)(yi)字(zi)螺絲刀往上調(diao)節(jie)，再(zai)裝(zhuang)上卡簧即可(ke)。如果(guo)傳感器(qi)上無調(diao)節(jie)螺釘，可(ke)松開卡簧后再(zai)取下叉(cha)(cha)齒(chi)蓋，再(zai)將蓋內的(de)(de)(de)4只(zhi)螺釘下旋2-3圈即可(ke)。  方(fang)法③：檢查看(kan)卡簧是否碰拉桿，如碰可(ke)直接取下卡簧，試秤一(yi)(yi)(yi)次，如果(guo)有(you)(you)用(yong)(yong)卡簧可(ke)取下不(bu)(bu)裝(zhuang)。  另外防(fang)(fang)爆電(dian)子臺秤在(zai)工作中(zhong)準備好(hao)的(de)(de)(de)傳感器(qi)、線路(lu)板(ban)、電(dian)源、鍵盤(pan)等部件，若懷疑傳感器(qi)、線路(lu)板(ban)、電(dian)源、鍵盤(pan)等某(mou)個(ge)部件損壞，用(yong)(yong)備好(hao)的(de)(de)(de)部件替代(dai)(dai)，然后觀(guan)察(cha)結(jie)果(guo)是否有(you)(you)變化，如果(guo)顯示正常，則(ze)說明原(yuan)來(lai)的(de)(de)(de)元件有(you)(you)問(wen)題(ti)。比(bi)較、替代(dai)(dai)法能(neng)(neng)(neng)快(kuai)速準確地判斷出(chu)故(gu)障點。

道里便攜式汽車衡*道外電子地磅

常(chang)(chang)見(jian)異常(chang)(chang)情況及其處理。（1）稱重(zhong)時(shi)(shi)蜂(feng)鳴器持(chi)續發出(chu)報警聲，則表(biao)(biao)明(ming)稱重(zhong)值已超過(guo)設(she)定的限重(zhong)值，只有(you)(you)將(jiang)載荷減(jian)小后(hou)(hou)才能(neng)恢復正(zheng)常(chang)(chang)。（2）儀(yi)(yi)表(biao)(biao)開機(ji)后(hou)(hou)不(bu)(bu)(bu)顯(xian)示(shi)(shi)重(zhong)量值而顯(xian)示(shi)(shi)時(shi)(shi)間，則表(biao)(biao)明(ming)儀(yi)(yi)表(biao)(biao)沒有(you)(you)接(jie)(jie)收到(dao)(dao)秤(cheng)體(ti)(ti)發來的數據。請(qing)檢(jian)查秤(cheng)體(ti)(ti)A/D是否(fou)通電(dian)(dian)(dian)或電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)壓是否(fou)不(bu)(bu)(bu)足(zu)（6.0V以下表(biao)(biao)示(shi)(shi)電(dian)(dian)(dian)壓不(bu)(bu)(bu)足(zu)），若在(zai)10米內(nei)無法接(jie)(jie)收到(dao)(dao)數據，還要(yao)(yao)檢(jian)查秤(cheng)體(ti)(ti)天(tian)線是否(fou)接(jie)(jie)觸(chu)良好(hao)，若有(you)(you)損壞(huai)(huai)請(qing)更(geng)換(huan)備用(yong)天(tian)線。（3）儀(yi)(yi)表(biao)(biao)開機(ji)無顯(xian)示(shi)(shi)，液晶顯(xian)示(shi)(shi)屏(ping)(ping)有(you)(you)閃亮，可能(neng)儀(yi)(yi)表(biao)(biao)電(dian)(dian)(dian)池(chi)損壞(huai)(huai)或電(dian)(dian)(dian)池(chi)不(bu)(bu)(bu)足(zu)，充(chong)電(dian)(dian)(dian)后(hou)(hou)仍然(ran)開不(bu)(bu)(bu)了機(ji)，請(qing)更(geng)換(huan)電(dian)(dian)(dian)池(chi)。（4）電(dian)(dian)(dian)子(zi)(zi)吊鉤(gou)秤(cheng)若儀(yi)(yi)表(biao)(biao)接(jie)(jie)收到(dao)(dao)信號(hao)，但不(bu)(bu)(bu)管加多大重(zhong)物儀(yi)(yi)表(biao)(biao)均顯(xian)示(shi)(shi)零時(shi)(shi)，按照13頁操(cao)作，在(zai)要(yao)(yao)求輸(shu)入編(bian)號(hao)時(shi)(shi)輸(shu)入9999再按背光確(que)認鍵，用(yong)手去拉秤(cheng)體(ti)(ti)，看內(nei)碼(ma)是否(fou)變(bian)化，若內(nei)碼(ma)不(bu)(bu)(bu)變(bian)化，則表(biao)(biao)明(ming)傳感(gan)器接(jie)(jie)觸(chu)不(bu)(bu)(bu)良，這時(shi)(shi)應檢(jian)查傳感(gan)器線的連接(jie)(jie)。（5）電(dian)(dian)(dian)子(zi)(zi)吊鉤(gou)秤(cheng)若打(da)(da)(da)(da)(da)印(yin)(yin)時(shi)(shi)只聽見(jian)打(da)(da)(da)(da)(da)印(yin)(yin)聲不(bu)(bu)(bu)見(jian)出(chu)紙(zhi)，則可能(neng)打(da)(da)(da)(da)(da)印(yin)(yin)紙(zhi)已用(yong)完，須裝紙(zhi)。打(da)(da)(da)(da)(da)印(yin)(yin)機(ji)裝紙(zhi)可按以下步(bu)驟操(cao)作。*步(bu):關(guan)閉電(dian)(dian)(dian)源，抽出(chu)打(da)(da)(da)(da)(da)印(yin)(yin)機(ji)蓋板。第二步(bu):將(jiang)紙(zhi)頭插入進紙(zhi)口，開電(dian)(dian)(dian)源開關(guan)，然(ran)后(hou)(hou)按走(zou)紙(zhi)，打(da)(da)(da)(da)(da)印(yin)(yin)機(ji)自動進紙(zhi)。第三步(bu):合(he)上打(da)(da)(da)(da)(da)印(yin)(yin)機(ji)蓋板。（6）電(dian)(dian)(dian)子(zi)(zi)吊鉤(gou)秤(cheng)若開機(ji)時(shi)(shi)出(chu)現儀(yi)(yi)表(biao)(biao)顯(xian)示(shi)(shi)屏(ping)(ping)顯(xian)示(shi)(shi)“ERR0R0”且(qie)按下打(da)(da)(da)(da)(da)標(biao)題鍵打(da)(da)(da)(da)(da)印(yin)(yin)機(ji)不(bu)(bu)(bu)打(da)(da)(da)(da)(da)印(yin)(yin)標(biao)題時(shi)(shi)，表(biao)(biao)明(ming)該儀(yi)(yi)表(biao)(biao)打(da)(da)(da)(da)(da)印(yin)(yin)機(ji)己(ji)損壞(huai)(huai)，請(qing)更(geng)換(huan)打(da)(da)(da)(da)(da)印(yin)(yin)機(ji)。（7）打(da)(da)(da)(da)(da)印(yin)(yin)字跡模糊，請(qing)更(geng)換(huan)色帶(dai)。

道里便攜式汽車衡*道外電子地磅