脫軌電動(dong)平(ping)板(ban)車(che)(che)軸承損壞：更換電動(dong)平(ping)板(ban)車(che)(che)軸承。未(wei)規(gui)定(ding)的工作制度：嚴格(ge)按照電動(dong)平(ping)板(ban)車(che)(che)的工作制度工作。過(guo)載(zai)(zai)使(shi)用：過(guo)載(zai)(zai)會導致電動(dong)平(ping)板(ban)車(che)(che)加熱，長期過(guo)載(zai)(zai)會燒毀電動(dong)平(ping)板(ban)車(che)(che)，平(ping)板(ban)車(che)(che)負(fu)荷(he)必須在規(gui)定(ding)的負(fu)荷(he)范圍內。

　　電(dian)(dian)(dian)(dian)(dian)機(ji)故(gu)(gu)(gu)障(zhang)(zhang)(zhang):立(li)即停機(ji)，檢查電(dian)(dian)(dian)(dian)(dian)機(ji)是否單相運行，或(huo)軸承損(sun)壞，輸(shu)出(chu)(chu)軸不(bu)(bu)(bu)正確，軸心不(bu)(bu)(bu)正確，輸(shu)出(chu)(chu)軸不(bu)(bu)(bu)正確“掃膛”如(ru)果出(chu)(chu)現故(gu)(gu)(gu)障(zhang)(zhang)(zhang)，這些故(gu)(gu)(gu)障(zhang)(zhang)(zhang)會使電(dian)(dian)(dian)(dian)(dian)機(ji)產生(sheng)異常噪(zao)音，不(bu)(bu)(bu)同(tong)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)的(de)(de)(de)噪(zao)音位置聲(sheng)(sheng)(sheng)音不(bu)(bu)(bu)同(tong)。單相運行時(shi)(shi)，整(zheng)個(ge)電(dian)(dian)(dian)(dian)(dian)機(ji)發出(chu)(chu)有(you)規(gui)律的(de)(de)(de)強弱“嗡(weng)(weng)嗡(weng)(weng)”聲(sheng)(sheng)(sheng)音；當(dang)(dang)軸承損(sun)壞時(shi)(shi)，它將(jiang)在軸承附近發出(chu)(chu)“咯噔(deng)-咯噔(deng)”的(de)(de)(de)“嗡(weng)(weng)嗡(weng)(weng)”聲(sheng)(sheng)(sheng)音；當(dang)(dang)輸(shu)出(chu)(chu)軸不(bu)(bu)(bu)正確時(shi)(shi)，或(huo)者電(dian)(dian)(dian)(dian)(dian)機(ji)輕微掃時(shi)(shi)，整(zheng)個(ge)電(dian)(dian)(dian)(dian)(dian)機(ji)發出(chu)(chu)特別高的(de)(de)(de)聲(sheng)(sheng)(sheng)音“嗡(weng)(weng)嗡(weng)(weng)”聲(sheng)(sheng)(sheng)音，不(bu)(bu)(bu)時(shi)(shi)伴隨著尖銳(rui)刺耳的(de)(de)(de)聲(sheng)(sheng)(sheng)音。簡而言之，應根據不(bu)(bu)(bu)同(tong)的(de)(de)(de)噪(zao)聲(sheng)(sheng)(sheng)找出(chu)(chu)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)，逐項檢修，恢復電(dian)(dian)(dian)(dian)(dian)機(ji)的(de)(de)(de)正常性能。當(dang)(dang)電(dian)(dian)(dian)(dian)(dian)機(ji)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)未得到處(chu)理(li)時(shi)(shi)，禁止使用電(dian)(dian)(dian)(dian)(dian)動平板(ban)車。

　　使用無(wu)軌電(dian)動平(ping)板(ban)車(che)時，應定期檢(jian)查平(ping)板(ban)車(che)的(de)軸(zhou)承(cheng)。根(gen)據車(che)輛的(de)工(gong)作系(xi)統工(gong)作，盡量不要(yao)超(chao)載，在電(dian)動平(ping)板(ban)車(che)的(de)范圍內(nei)使用，可以更好地減少平(ping)板(ban)車(che)的(de)損(sun)壞。