按(An)键(Jian)开(Kai)关(Guan)有(You)接(Jie)触(Chu)电(Dian)阻(Zu)荷(He)小(Xiao)、(?)精(Jing)确(Que)的(De)操(Cao)作(Zuo)力(Li)误(Wu)差(Cha)、(?)规(Gui)格(Ge)多(Duo)样(Yang)化(Hua)等(Deng)方(Fang)面(Mian)的(De)优(You)势(Shi),(?)在(Zai)电(Dian)子(Zi)设(She)备(Bei)及(Ji)白(Bai)色(Se)家(Jia)电(Dian)等(Deng)方(Fang)面(Mian)得(De)到(Dao)广(Guang)泛(Fan)的(De)应(Ying)用(Yong)如(Ru):(?)影(Ying)音(Yin)产(Chan)品(Pin)、(?)数(Shu)码(Ma)产(Chan)品(Pin)、(?)遥(Yao)控(Kong)器(Qi)、(?)通(Tong)讯(Xun)产(Chan)品(Pin)、(?)家(Jia)用(Yong)电(Dian)器(Qi)、(?)安(An)防(Fang)产(Chan)品(Pin)、(?)玩(Wan)具(Ju)、(?)电(Dian)脑(Nao)产(Chan)品(Pin)、(?)健(Jian)身(Shen)器(Qi)材(Cai)、(?)医(Yi)疗(Liao)器(Qi)材(Cai)、(?)验(Yan)钞(Chao)笔(Bi)、(?)雷(Lei)射(She)笔(Bi)按(An)键(Jian)等(Deng)等(Deng)。(?)
因(Yin)为(Wei)按(An)键(Jian)开(Kai)关(Guan)对(Dui)环(Huan)境(Jing)的(De)条(Tiao)件(Jian)((?)施(Shi)压(Ya)力(Li)小(Xiao)于(Yu)2倍(Bei)的(De)弹(Dan)力(Li)/环(Huan)境(Jing)温(Wen)湿(Shi)度(Du)条(Tiao)件(Jian)以(Yi)及(Ji)电(Dian)气(Qi)性(Xing)能(Neng))(?)大(Da)型(Xing)设(She)备(Bei)及(Ji)高(Gao)负(Fu)荷(He)的(De)按(An)钮(Niu)都(Du)使(Shi)用(Yong)导(Dao)电(Dian)橡(Xiang)胶(Jiao)或(Huo)锅(Guo)仔(Zi)开(Kai)关(Guan)五(Wu)金(Jin)弹(Dan)片(Pian)直(Zhi)接(Jie)来(Lai)代(Dai)替(Ti),(?)比(Bi)如(Ru)医(Yi)疗(Liao)器(Qi)材(Cai)、(?)电(Dian)视(Shi)机(Ji)遥(Yao)控(Kong)器(Qi)等(Deng)。(?)
使(Shi)用(Yong)维(Wei)护(Hu):(?)
(1)应(Ying)经(Jing)常(Chang)检(Jian)查(Cha)按(An)钮(Niu),(?)清(Qing)除(Chu)其(Qi)上(Shang)的(De)污(Wu)垢(Gou)。(?)由(You)于(Yu)按(An)钮(Niu)的(De)触(Chu)头(Tou)间(Jian)距(Ju)较(Jiao)小(Xiao),(?)经(Jing)多(Duo)年(Nian)使(Shi)用(Yong)或(Huo)密(Mi)封(Feng)件(Jian)不(Bu)好(Hao)时(Shi),(?)尘(Chen)埃(Ai)或(Huo)机(Ji)油(You)各(Ge)阶(Jie)乳(Ru)化(Hua)液(Ye)等(Deng)流(Liu)入(Ru),(?)会(Hui)造(Zao)成(Cheng)绝(Jue)缘(Yuan)降(Jiang)低(Di)甚(Shen)至(Zhi)发(Fa)生(Sheng)短(Duan)路(Lu)事(Shi)故(Gu)。(?)对(Dui)于(Yu)这(Zhe)种(Zhong)情(Qing)况(Kuang),(?)必(Bi)须(Xu)进(Jin)行(Xing)绝(Jue)缘(Yuan)和(He)清(Qing)洁(Jie)处(Chu)理(Li),(?)并(Bing)取(Qu)相(Xiang)应(Ying)的(De)密(Mi)封(Feng)措(Cuo)施(Shi)。(?)
(2)按(An)钮(Niu)用(Yong)于(Yu)高(Gao)温(Wen)场(Chang)合(He)时(Shi),(?)易(Yi)使(Shi)塑(Su)胶(Jiao)变(Bian)形(Xing)老(Lao)化(Hua),(?)导(Dao)致(Zhi)按(An)钮(Niu)动(Dong),(?)引(Yin)起(Qi)接(Jie)线(Xian)螺(Luo)钉(Ding)间(Jian)相(Xiang)碰(Peng)短(Duan)路(Lu)。(?)可(Ke)根(Gen)据(Ju)情(Qing)况(Kuang)在(Zai)安(An)装(Zhuang)时(Shi)加(Jia)一(Yi)个(Ge)紧(Jin)固(Gu)圈(Quan)拧(Ning)紧(Jin)使(Shi)用(Yong),(?)也(Ye)可(Ke)在(Zai)接(Jie)线(Xian)螺(Luo)钉(Ding)处(Chu)加(Jia)套(Tao)绝(Jue)缘(Yuan)塑(Su)胶(Jiao)管(Guan)来(Lai)防(Fang)止(Zhi)动(Dong)。(?)
(3)带(Dai)指(Zhi)示(Shi)灯(Deng)的(De)按(An)钮(Niu)由(You)于(Yu)灯(Deng)泡(Pao)要(Yao)发(Fa)热(Re),(?)时(Shi)间(Jian)长(Chang)时(Shi)易(Yi)使(Shi)塑(Su)胶(Jiao)灯(Deng)罩(Zhao)变(Bian)形(Xing)造(Zao)成(Cheng)更(Geng)换(Huan)灯(Deng)泡(Pao)困(Kun)难(Nan)。(?)因(Yin)此(Ci)不(Bu)宜(Yi)用(Yong)在(Zai)通(Tong)电(Dian)时(Shi)间(Jian)较(Jiao)长(Chang)的(De)地(Di)方(Fang);(?)若(Ruo)欲(Yu)使(Shi)用(Yong),(?)可(Ke)适(Shi)当(Dang)降(Jiang)低(Di)灯(Deng)泡(Pao)电(Dian)压(Ya),(?)延(Yan)长(Chang)其(Qi)使(Shi)用(Yong)寿(Shou)命(Ming)。(?)
(4)若(Ruo)发(Fa)现(Xian)接(Jie)触(Chu)不(Bu)良(Liang),(?)则(Ze)应(Ying)查(Cha)明(Ming)原(Yuan)因(Yin):(?)若(Ruo)是(Shi)触(Chu)点(Dian)表(Biao)面(Mian)有(You)损(Sun)伤(Shang),(?)可(Ke)用(Yong)细(Xi)锉(Cuo)修(Xiu)整(Zheng);(?)若(Ruo)是(Shi)接(Jie)触(Chu)面(Mian)有(You)尘(Chen)垢(Gou)或(Huo)菸(Yan)灰(Hui),(?)宜(Yi)用(Yong)清(Qing)洁(Jie)的(De)蘸(Zhan)有(You)溶(Rong)剂(Ji)的(De)棉(Mian)布(Bu)揩(Kai)拭(Shi)乾(Qian)净(Jing);(?)若(Ruo)是(Shi)触(Chu)点(Dian)弹(Dan)簧(Huang)失(Shi)效(Xiao),(?)就(Jiu)应(Ying)予(Yu)以(Yi)更(Geng)换(Huan);(?)若(Ruo)触(Chu)点(Dian)严(Yan)重(Zhong)烧(Shao)损(Sun)时(Shi),(?)则(Ze)应(Ying)更(Geng)换(Huan)产(Chan)品(Pin)。(?)
选(Xuan)用(Yong):(?)
(1)按(An)使(Shi)用(Yong)场(Chang)合(He)的(De)不(Bu)同(Tong)和(He)具(Ju)体(Ti)的(De)用(Yong)途(Tu):(?)根(Gen)据(Ju)使(Shi)用(Yong)场(Chang)合(He)选(Xuan)择(Ze)按(An)钮(Niu)的(De)种(Zhong)类(Lei),(?)如(Ru)开(Kai)启(Qi)式(Shi)、(?)防(Fang)护(Hu)式(Shi)、(?)防(Fang)水(Shui)式(Shi)、(?)防(Fang)腐(Fu)式(Shi)等(Deng);(?)根(Gen)据(Ju)用(Yong)途(Tu)选(Xuan)择(Ze)用(Yong)合(He)适(Shi)的(De)形(Xing)式(Shi),(?)如(Ru)手(Shou)把(Ba)旋(Xuan)转(Zhuan)式(Shi)、(?)钥(Yue)匙(Chi)式(Shi)、(?)紧(Jin)急(Ji)式(Shi)、(?)带(Dai)灯(Deng)式(Shi)等(Deng)。(?)例(Li)如(Ru)控(Kong)制(Zhi)台(Tai)柜(Gui)板(Ban)面(Mian)的(De)一(Yi)般(Ban)按(An)钮(Niu)可(Ke)先(Xian)用(Yong)开(Kai)启(Qi)式(Shi);(?)如(Ru)需(Xu)要(Yao)显(Xian)示(Shi)工(Gong)作(Zuo)状(Zhuang)态(Tai)则(Ze)用(Yong)带(Dai)指(Zhi)示(Shi)灯(Deng)式(Shi);(?)在(Zai)非(Fei)常(Chang)重(Zhong)要(Yao)处(Chu),(?)为(Wei)防(Fang)止(Zhi)无(Wu)关(Guan)人(Ren)员(Yuan)误(Wu)操(Cao)作(Zuo)宜(Yi)选(Xuan)用(Yong)带(Dai)钥(Yue)匙(Chi)式(Shi);(?)在(Zai)有(You)腐(Fu)蚀(Shi)l生(Sheng)气(Qi)体(Ti)处(Chu)要(Yao)用(Yong)防(Fang)腐(Fu)式(Shi)。(?)
(2)按(An)工(Gong)作(Zuo)状(Zhuang)态(Tai)、(?)批(Pi)示(Shi)和(He)工(Gong)作(Zuo)情(Qing)况(Kuang)的(De)要(Yao)求(Qiu)选(Xuan)择(Ze)按(An)钮(Niu)和(He)指(Zhi)示(Shi)灯(Deng)的(De)颜(Yan)色(Se):(?)用(Yong)于(Yu)表(Biao)示(Shi)“(?)启(Qi)动(Dong)”(?)或(Huo)“(?)通(Tong)电(Dian)”(?)的(De)用(Yong)绿(Lu)色(Se),(?)表(Biao)示(Shi)“(?)停(Ting)止(Zhi)”(?)的(De)用(Yong)红(Hong)色(Se)。(?)另(Ling)外(Wai)指(Zhi)示(Shi)灯(Deng)的(De)电(Dian)压(Ya)((?)灯(Deng)泡(Pao))(?)分(Fen)为(Wei)6.3V、(?)12V、(?)24V等(Deng)几(Ji)种(Zhong)。(?)
(3)按(An)控(Kong)制(Zhi)路(Lu)的(De)需(Xu)要(Yao),(?)确(Que)定(Ding)不(Bu)同(Tong)的(De)按(An)钮(Niu)数(Shu):(?)如(Ru)单(Dan)钮(Niu)、(?)双(Shuang)钮(Niu)、(?)三(San)钮(Niu)、(?)多(Duo)钮(Niu)等(Deng)。(?)例(Li)如(Ru),(?)需(Xu)要(Yao)“(?)正(Zheng)”(?)“(?)反(Fan)”(?)“(?)停(Ting)”(?)三(San)种(Zhong)控(Kong)制(Zhi)时(Shi),(?)可(Ke)用(Yong)三(San)只(Zhi)按(An)钮(Niu),(?)并(Bing)装(Zhuang)于(Yu)同(Tong)一(Yi)按(An)钮(Niu)盒(He)内(Nei);(?)只(Zhi)需(Xu)作(Zuo)“(?)启(Qi)动(Dong)”(?)及(Ji)“(?)停(Ting)止(Zhi)”(?)控(Kong)制(Zhi)时(Shi),(?)则(Ze)用(Yong)两(Liang)只(Zhi)按(An)钮(Niu)组(Zu)装(Zhuang)在(Zai)同(Tong)一(Yi)个(Ge)按(An)钮(Niu)盒(He)内(Nei)。(?)