沈(Shen)阳(Yang)快(Kuai)速(Su)门(Men)厂(Chang)家(Jia)为(Wei)您(Nin)讲(Jiang)解(Jie)伸(Shen)缩(Suo)门(Men)出(Chu)现(Xian)故(Gu)障(Zhang)时(Shi)的(De)注(Zhu)意(Yi)事(Shi)项(Xiang)：(?)

在(Zai)伸(Shen)缩(Suo)门(Men)的(De)中(Zhong)常(Chang)用(Yong)的(De)基(Ji)本(Ben)方(Fang)法(Fa)可(Ke)概(Gai)括(Kuo)为(Wei)：(?)一(Yi)问(Wen)、(?)二(?)看(Kan)、(?)三(San)听(Ting)、(?)四(Si)摸(Mo)、(?)五(Wu)测(Ce)。(?)下(Xia)面(Mian)小(Xiao)编(Bian)逐(Zhu)一(Yi)说(Shuo)明(Ming),以(Yi)供(Gong)参(Can)考(Kao)。(?)总(Zong)共(Gong)归(Gui)纳(Na)为(Wei)五(Wu)点(Dian)。(?)

一(Yi)问(Wen)：(?)即(Ji)询(Xun)问(Wen),在(Zai)与(Yu)客(Ke)户(Hu)沟(Gou)通(Tong)时(Shi),先(Xian)问(Wen)清(Qing)机(Ji)型(Xing)，(?)品(Pin)名(Ming)，(?)损(Sun)坏(Huai)原(Yuan)因(Yin)，(?)故(Gu)障(Zhang)现(Xian)象(Xiang)，(?)再(Zai)据(Ju)此(Ci)详(Xiang)细(Xi)分(Fen)析(Xi)，(?)以(Yi)便(Bian)做(Zuo)到(Dao)有(You)的(De)放(Fang)矢(Shi)，(?)对(Dui)症(Zheng)下(Xia)药(Yao)，(?)少(Shao)走(Zou)弯(Wan)路(Lu)。(?)主(Zhu)要(Yao)询(Xun)问(Wen)的(De)内(Nei)容(Rong)有(You)：(?)何(He)时(Shi)损(Sun)坏(Huai)，(?)是(Shi)否(Fou)浸(Jin)水(Shui)，(?)是(Shi)否(Fou)受(Shou)过(Guo)撞(Zhuang)击(Ji)，(?)是(Shi)否(Fou)电(Dian)压(Ya)过(Guo)高(Gao)，(?)是(Shi)否(Fou)有(You)人(Ren)改(Gai)动(Dong)，(?)是(Shi)否(Fou)操(Cao)作(Zuo)不(Bu)当(Dang)，(?)是(Shi)否(Fou)遭(Zao)受(Shou)雷(Lei)击(Ji)，(?)是(Shi)否(Fou)有(You)冒(Mao)烟(Yan)现(Xian)象(Xiang)，(?)是(Shi)否(Fou)有(You)异(Yi)常(Chang)响(Xiang)声(Sheng)等(Deng)。(?)只(Zhi)有(You)在(Zai)问(Wen)明(Ming)原(Yuan)因(Yin)后(Hou),才(Cai)能(Neng)确(Que)定(Ding)下(Xia)一(Yi)步(Bu)的(De)检(Jian)修(Xiu)方(Fang)法(Fa)及(Ji)处(Chu)理(Li)措(Cuo)施(Shi)。(?)对(Dui)于(Yu)雷(Lei)击(Ji)、(?)浸(Jin)水(Shui)、(?)冒(Mao)烟(Yan)、(?)烧(Shao)保(Bao)险(Xian)等(Deng)故(Gu)障(Zhang)机(Ji)型(Xing),切(Qie)不(Bu)可(Ke)贸(Mao)然(Ran)通(Tong)电(Dian)试(Shi)机(Ji),否(Fou)则(Ze)将(Jiang)造(Zao)成(Cheng)机(Ji)器(Qi)再(Zai)次(Ci)受(Shou)创(Chuang)、(?)故(Gu)障(Zhang)扩(Kuo)大(Da)。(?)

二(?)看(Kan)：(?)即(Ji)观(Guan)察(Cha),打(Da)开(Kai)伸(Shen)缩(Suo)门(Men)控(Kong)制(Zhi)外(Wai)壳(Ke)后(Hou),应(Ying)仔(Zi)细(Xi)查(Cha)看(Kan)电(Dian)路(Lu)板(Ban)上(Shang)是(Shi)否(Fou)有(You)元(Yuan)件(Jian)受(Shou)损(Sun)。(?)如(Ru)元(Yuan)件(Jian)断(Duan)裂(Lie)、(?)发(Fa)黑(Hei)发(Fa)黄(Huang)、(?)引(Yin)脚(Jiao)相(Xiang)碰(Peng)、(?)器(Qi)件(Jian)松(Song)动(Dong)、(?)连(Lian)线(Xian)错(Cuo)误(Wu)等(Deng)。(?)有(You)经(Jing)验(Yan)的(De)人(Ren)员(Yuan)会(Hui)根(Gen)据(Ju)用(Yong)户(Hu)提(Ti)供(Gong)的(De)相(Xiang)关(Guan)信(Xin)息(Xi)及(Ji)故(Gu)障(Zhang)现(Xian)象(Xiang),准(Zhun)确(Que)地(Di)察(Cha)看(Kan)伸(Shen)缩(Suo)门(Men)可(Ke)疑(Yi)部(Bu)位(Wei),麻(Ma)利(Li)地(Di)找(Zhao)出(Chu)故(Gu)障(Zhang)所(Suo)在(Zai)。(?)某(Mou)些(Xie)接(Jie)触(Chu)不(Bu)良(Liang)的(De)故(Gu)障(Zhang),可(Ke)在(Zai)光(Guang)线(Xian)较(Jiao)暗(An)处(Chu)观(Guan)察(Cha)可(Ke)疑(Yi)部(Bu)件(Jian)是(Shi)否(Fou)有(You)火(Huo)花(Hua)产(Chan)生(Sheng)来(Lai)确(Que)定(Ding)(注(Zhu)：(?)某(Mou)些(Xie)接(Jie)触(Chu)不(Bu)良(Liang)故(Gu)障(Zhang),尤(You)其(Qi)是(Shi)在(Zai)电(Dian)源(Yuan)通(Tong)电(Dian)后(Hou),因(Yin)故(Gu)障(Zhang)点(Dian)接(Jie)触(Chu)不(Bu)良(Liang)而(?)产(Chan)生(Sheng)火(Huo)花(Hua))。(?)

三(San)听(Ting)：(?)即(Ji)听(Ting)声(Sheng),在(Zai)控(Kong)制(Zhi)系(Xi)统(Tong)中(Zhong),大(Da)都(Du)采(Cai)用(Yong)了(Liao)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)作(Zuo)为(Wei)控(Kong)制(Zhi)器(Qi)件(Jian),在(Zai)继(Ji)电(Dian)器(Qi)触(Chu)点(Dian)切(Qie)换(Huan)时(Shi)会(Hui)产(Chan)生(Sheng)清(Qing)晰(Xi)的(De)"滴(Di)哒(Da)"声(Sheng)。(?)如(Ru)无(Wu)声(Sheng)或(Huo)异(Yi)常(Chang),在(Zai)确(Que)定(Ding)继(Ji)电(Dian)器(Qi)驱(Qu)动(Dong)电(Dian)器(Qi)无(Wu)故(Gu)障(Zhang)后(Hou),可(Ke)判(Pan)定(Ding)该(Gai)继(Ji)电(Dian)器(Qi)不(Bu)良(Liang)。(?)

四(Si)摸(Mo)：(?)即(Ji)触(Chu)摸(Mo),在(Zai)伸(Shen)缩(Suo)门(Men)的(De)过(Guo)程(Cheng)中(Zhong),也(Ye)经(Jing)常(Chang)在(Zai)通(Tong)电(Dian)后(Hou)用(Yong)手(Shou)摸(Mo)(鼻(Bi)嗅(Xiu))某(Mou)些(Xie)元(Yuan)件(Jian)。(?)如(Ru)稳(Wen)压(Ya)IC等(Deng)集(Ji)成(Cheng)器(Qi)件(Jian)、(?)防(Fang)雷(Lei)管(Guan)、(?)变(Bian)压(Ya)器(Qi)、(?)驱(Qu)动(Dong)二(?)极(Ji)管(Guan)等(Deng)等(Deng),以(Yi)便(Bian)感(Gan)觉(Jue)其(Qi)温(Wen)度(Du)是(Shi)否(Fou)正(Zheng)常(Chang),如(Ru)发(Fa)热(Re)快(Kuai)、(?)温(Wen)度(Du)高(Gao)、(?)电(Dian)路(Lu)无(Wu)短(Duan)路(Lu)故(Gu)障(Zhang)则(Ze)可(Ke)断(Duan)定(Ding)器(Qi)件(Jian)不(Bu)良(Liang)(注(Zhu)意(Yi)：(?)对(Dui)于(Yu)高(Gao)电(Dian)压(Ya)的(De)元(Yuan)件(Jian)如(Ru)可(Ke)控(Kong)硅(Gui)、(?)高(Gao)压(Ya)区(Qu)的(De)元(Yuan)器(Qi)件(Jian),应(Ying)通(Tong)电(Dian)一(Yi)段(Duan)时(Shi)间(Jian)再(Zai)断(Duan)电(Dian)后(Hou)迅(Xun)速(Su)触(Chu)摸(Mo),切(Qie)勿(Wu)通(Tong)电(Dian)时(Shi)触(Chu)摸(Mo),避(Bi)免(Mian)触(Chu)电(Dian)事(Shi)故(Gu))。(?)

五(Wu)测(Ce)：(?)即(Ji)测(Ce)量(Liang),指(Zhi)使(Shi)用(Yong)万(Wan)能(Neng)表(Biao)拧(Ning)到(Dao)合(He)适(Shi)档(Dang)位(Wei),对(Dui)控(Kong)制(Zhi)电(Dian)路(Lu)进(Jin)行(Xing)相(Xiang)关(Guan)测(Ce)量(Liang)。(?)通(Tong)常(Chang)采(Cai)用(Yong)的(De)方(Fang)式(Shi)有(You)测(Ce)电(Dian)压(Ya)、(?)测(Ce)电(Dian)路(Lu)的(De)电(Dian)阻(Zu)、(?)测(Ce)电(Dian)流(Liu)等(Deng)。(?)这(Zhe)是(Shi)一(Yi)种(Zhong)综(Zong)合(He)性(Xing)逻(Luo)辑(Ji)分(Fen)析(Xi)手(Shou)段(Duan),可(Ke)依(Yi)据(Ju)各(Ge)种(Zhong)测(Ce)量(Liang)数(Shu)据(Ju)准(Zhun)备(Bei)的(De)找(Zhao)出(Chu)故(Gu)障(Zhang)原(Yuan)因(Yin)及(Ji)损(Sun)坏(Huai)器(Qi)件(Jian)。(?)文(Wen)章(Zhang)来(Lai)源(Yuan)于(Yu)网(Wang)络(Luo)