外線電(dian)(dian)(dian)話接入(ru)功能。此功能是家用(yong)(yong)電(dian)(dian)(dian)梯(ti)的必備(bei)功能，螺桿式家用(yong)(yong)電(dian)(dian)(dian)梯(ti)，當電(dian)(dian)(dian)梯(ti)出現困人事件，家用(yong)(yong)電(dian)(dian)(dian)梯(ti) 價格，家中無(wu)(wu)人且無(wu)(wu)法自救時可及(ji)(ji)時向外界求助。家用(yong)(yong)電(dian)(dian)(dian)梯(ti)轎廂導(dao)靴(xue)(xue)的清洗和(he)潤(run)滑。大(da)家都知道導(dao)靴(xue)(xue)在導(dao)軌上(shang)運行(xing)(xing)，導(dao)靴(xue)(xue)上(shang)面有(you)油(you)杯，要使電(dian)(dian)(dian)梯(ti)在運行(xing)(xing)中不產生磨擦(ca)聲就必須(xu)定期給(gei)油(you)杯加油(you)和(he)清洗導(dao)靴(xue)(xue)，并且應打掃干凈轎廂的衛生。家用(yong)(yong)電(dian)(dian)(dian)梯(ti)在投入(ru)運行(xing)(xing)前須(xu)進行(xing)(xing)試運行(xing)(xing)，液壓家用(yong)(yong)電(dian)(dian)(dian)梯(ti)，以檢(jian)查各部位是否(fou)工作正常，有(you)無(wu)(wu)異(yi)響及(ji)(ji)異(yi)味(wei)，通(tong)風、照明是否(fou)良好，觀察(cha)有(you)無(wu)(wu)其它異(yi)常現象(xiang)。

家(jia)(jia)用電(dian)(dian)(dian)(dian)梯額定速(su)度不超(chao)過0.4m/s，對于(yu)無轎(jiao)門(men)的家(jia)(jia)用電(dian)(dian)(dian)(dian)梯額定速(su)度不超(chao)過0.3m/s，轎(jiao)廂行(xing)程不超(chao)過12m，額定載重量不大于(yu)400KG。家(jia)(jia)用電(dian)(dian)(dian)(dian)梯廳(ting)(ting)門(men)和(he)轎(jiao)門(men)的保養。電(dian)(dian)(dian)(dian)梯出現故(gu)障一(yi)般多在電(dian)(dian)(dian)(dian)梯廳(ting)(ting)門(men)和(he)轎(jiao)門(men)上，一(yi)是(shi)門(men)的上坎架上該加油地方加油，保持良好潤滑(hua)，電(dian)(dian)(dian)(dian)梯就不會(hui)在運行(xing)中和(he)門(men)的開啟中發出令人不愉快的聲(sheng)音。家(jia)(jia)用電(dian)(dian)(dian)(dian)梯轎(jiao)廂導靴的清洗和(he)潤滑(hua)。

家用(yong)(yong)(yong)電(dian)(dian)梯(ti)運(yun)行(xing)中發生故障時，應啟動緊急報(bao)警裝置(zhi)，立即(ji)切斷(duan)家用(yong)(yong)(yong)電(dian)(dian)梯(ti)電(dian)(dian)源，及(ji)時通知家用(yong)(yong)(yong)電(dian)(dian)梯(ti)維(wei)護(hu)保養單(dan)位進行(xing)處理。家用(yong)(yong)(yong)電(dian)(dian)梯(ti)往往提升高度(du)不(bu)大，因此無需過高速度(du)即(ji)可滿足其使(shi)用(yong)(yong)(yong)要求，而且作為家用(yong)(yong)(yong)電(dian)(dian)器，其使(shi)用(yong)(yong)(yong)舒(shu)適感要好(hao)，不(bu)可出(chu)現頻繁(fan)的抖動。 當電(dian)(dian)梯(ti)發生異(yi)常(chang)現象(xiang)或故障時，宿(su)州家用(yong)(yong)(yong)電(dian)(dian)梯(ti)，應保持鎮靜，可撥打轎廂(xiang)內(nei)救(jiu)援電(dian)(dian)話，切不(bu)可擅(shan)自撬門，企圖逃出(chu)轎廂(xiang)。