維修衡器(qi)(qi)：地磅測試可用(yong)三(san)位(wei)半數字(zi)萬(wan)用(yong)表分(fen)別測量每一(yi)個(ge)傳(chuan)(chuan)感器(qi)(qi)的(de)(de)(de)(de)輸(shu)出(chu)端看其數字(zi)是否穩(wen)定(ding)，如(ru)果(guo)(guo)有其中一(yi)個(ge)或(huo)(huo)幾個(ge)信號(hao)輸(shu)出(chu)不(bu)(bu)穩(wen)定(ding)，則可進(jin)下(xia)一(yi)步檢(jian)查；如(ru)果(guo)(guo)每個(ge)傳(chuan)(chuan)感器(qi)(qi)信號(hao)輸(shu)出(chu)都(dou)比較穩(wen)定(ding)，沒有明顯(xian)的(de)(de)(de)(de)不(bu)(bu)穩(wen)定(ding)現象，也可將顯(xian)示器(qi)(qi)的(de)(de)(de)(de)分(fen)度值改小（如(ru)：原來d=20(50)kg改成d=5kg)再分(fen)別對(dui)每只(zhi)(zhi)傳(chuan)(chuan)感器(qi)(qi)進(jin)行(xing)擺(bai)(bai)脫檢(jian)查，如(ru)果(guo)(guo)擺(bai)(bai)脫某一(yi)只(zhi)(zhi)傳(chuan)(chuan)感器(qi)(qi)儀(yi)表跳(tiao)變(bian)(bian)，說明被擺(bai)(bai)脫的(de)(de)(de)(de)傳(chuan)(chuan)感器(qi)(qi)或(huo)(huo)及其連(lian)接線(xian)(xian)有問(wen)題。第(di)三(san)步：抽出(chu)輸(shu)出(chu)信號(hao)不(bu)(bu)穩(wen)定(ding)的(de)(de)(de)(de)傳(chuan)(chuan)感器(qi)(qi)連(lian)接線(xian)(xian)，查看連(lian)接線(xian)(xian)是否有擠壓(ya)痕跡，是否有鼠咬(yao)或(huo)(huo)銳器(qi)(qi)導致(zhi)破損現象，如(ru)果(guo)(guo)有以(yi)上現象可對(dui)受(shou)擠壓(ya)或(huo)(huo)破損處(chu)(chu)進(jin)行(xing)處(chu)(chu)理。處(chu)(chu)理方法：將受(shou)損處(chu)(chu)外(wai)層線(xian)(xian)皮(pi)撥(bo)開(kai)對(dui)內(nei)層導線(xian)(xian)逐一(yi)查看，如(ru)需重新連(lian)接的(de)(de)(de)(de)應(ying)進(jin)行(xing)錫焊連(lian)接，對(dui)內(nei)線(xian)(xian)有線(xian)(xian)芯的(de)(de)(de)(de)應(ying)用(yong)防(fang)水防(fang)潮膠帶逐一(yi)包扎，內(nei)線(xian)(xian)包扎后(hou)要再對(dui)破損處(chu)(chu)外(wai)皮(pi)進(jin)行(xing)保護性包扎，以(yi)防(fang)線(xian)(xian)口再次受(shou)潮引起跳(tiao)變(bian)(bian)。如(ru)果(guo)(guo)連(lian)接線(xian)(xian)處(chu)(chu)理后(hou)跳(tiao)變(bian)(bian)，就說明問(wen)題得到處(chu)(chu)理，如(ru)果(guo)(guo)儀(yi)表還繼續跳(tiao)變(bian)(bian)，說明傳(chuan)(chuan)感器(qi)(qi)損壞應(ying)于更換。

汽車(che)衡地秤定(ding)(ding)期維修(xiu)：對(dui)數字式(shi)地磅檢查接線(xian)盒進(jin)(jin)水或(huo)受(shou)潮、連接線(xian)有破(po)口以(yi)及傳(chuan)(chuan)感(gan)器損(sun)壞造成跳變(bian)(bian)(bian)的(de)方法(fa)及處理(li)步驟如(ru)(ru)下(xia)：步，在顯(xian)(xian)示(shi)(shi)器上進(jin)(jin)人各個(ge)傳(chuan)(chuan)感(gan)器點(dian)輸出檢査(cha)，査(cha)看各個(ge)傳(chuan)(chuan)感(gan)器點(dian)輸出是(shi)否(fou)正(zheng)(zheng)常，如(ru)(ru)果(guo)每個(ge)傳(chuan)(chuan)感(gan)器都有不(bu)正(zheng)(zheng)常跳變(bian)(bian)(bian)，可(ke)檢查接線(xian)盒是(shi)否(fou)有進(jin)(jin)水或(huo)受(shou)潮現象(xiang)，如(ru)(ru)果(guo)接線(xian)盒有進(jin)(jin)水或(huo)受(shou)潮現象(xiang)可(ke)先用電吹風對(dui)接線(xian)盒進(jin)(jin)行吹干處理(li)。吹干后如(ru)(ru)果(guo)跳變(bian)(bian)(bian)，就說(shuo)明問題得到處理(li)，如(ru)(ru)果(guo)儀表還(huan)繼(ji)續跳變(bian)(bian)(bian)，可(ke)檢查接線(xian)盒與顯(xian)(xian)示(shi)(shi)器連接線(xian)是(shi)否(fou)有破(po)損(sun)現象(xiang)，如(ru)(ru)果(guo)有破(po)損(sun)現象(xiang)可(ke)按5.6中的(de)‘第三(san)步’進(jin)(jin)行處理(li)，處理(li)后應顯(xian)(xian)示(shi)(shi)正(zheng)(zheng)常。第二(er)步如(ru)(ru)果(guo)某個(ge)傳(chuan)(chuan)感(gan)器顯(xian)(xian)示(shi)(shi)輸出顯(xian)(xian)示(shi)(shi)不(bu)穩(wen)定(ding)(ding)，也要按5.6中的(de)‘第三(san)步’進(jin)(jin)行處理(li)。