更改文件号签字日期更改文件号签字日期GR/F211编号：GCJ13-025版本号：00广日自动扶梯及自动人行道维修手册编制戴天兵校对周东龙标准化梁志峰审定刘森荣批准覃炳乐广州广日电梯工程有限公司2013年09月广州广日电梯工程有限公司广日自动扶梯及自动人行道维修手册编号：GCJ13-025共33页第1页GR/F212目录作业须知.......................................................................................................................................................................2第一章.扶梯结构介绍...................................................................................................................................................31.扶梯整梯结构简介...............................................................................................................................................32.安全装置总图.......................................................................................................................................................5第二章.机械常见故障的判断及维修方法...................................................................................................................61.扶手带常见故障及维修方法...............................................................................................................................61.1扶手带发热........................................................................................................................................61.2扶手带抖动，卡顿............................................................................................................................71.3扶手带异响........................................................................................................................................81.4扶手带內唇磨损................................................................................................................................91.5导向件磨损......................................................................................................................................102.主机,驱动部分相关故障及维修方法................................................................................................................112.1抱闸故障，停梯后在未打开抱闸开关的情况下可以手动盘车..................................................112.2抱闸故障，停梯后在未打开抱闸开关的情况下可以手动盘车。调紧弹簧后手动盘车盘不动，但通电运行抱闸装置打不开................................................................................................................112.3主驱动异响，主驱动运行时轴承处出现“吱吱”声..................................................................123.梯级，梯级链及导轨系统相关故障.................................................................................................................123.1梯级有抖动感，乘坐扶梯时出现不舒适感..................................................................................123.2扶梯运行时，上下部有异响与振动..............................................................................................163.3梯级游动，撞坏梳齿板..................................................................................................................163.4梯级与裙板之间摩擦，有吱吱异响..............................................................................................173.5.梯级与梳齿板发出嚓嚓声或梳齿板被撞坏..........................................
