4.10、扶手带表面.................................................................................................................................19

4.11、扶手带内侧.................................................................................................................................19

4.12、扶手带与梯级同步性.................................................................................................................19

第五章、内侧板、围裙板、前沿板和梳齿板..........................................................................................20

5.1、保养项目和周期...........................................................................................................................20

5.2、内侧板............................................................................................................................................20

5.3、围裙板............................................................................................................................................20

5.4、前沿板和梳齿板...........................................................................................................................20

5.5、梳齿................................................................................................................................................20

5.6、梳齿和踏板槽的间隙...................................................................................................................20

5.7、梳齿嵌入踏板槽深度...................................................................................................................20

5.8、梳齿板和踏板间隙.......................................................................................................................21

第六章、安全装置........................................................................................................................................22

6.1、安全装置.......................................................................................................................................22

6.2、保养周期和项目...........................................................................................................................22

6.3、超速与低速保护装置（HIGHSPEED GOVENOR DEVICE 简称HGD）.............................22

6.4、扶手带入口处保护装置（HANDRAIL GUIDE SAFETY DEVICE 简称HGS）..................23

6.5、围裙板保护装置（SKIRT SAFETY SWITCH 简称SSS）......................................................24

6.6、梳齿板保护装置（COMB SAFETY SWITCH 简称CSS）......................................................25

6.7、扶手带保护装置（HANDRALL  SAFETY SWITCH简称HSS）...........................................26

6.8、梯级下陷保护装置（STEP ROLLER SAFETY DEVICE简称SRS）.....................................27

6.9、梯级齿条安全装置（STEP LINK SAFETY DEVICE简称SLS）...........................................28

6.10、检修盖板安全装置（DOOR OPEN SWITCH简称DOS）.....................................................31

6.11、扶手带断带安全装置（简称HBS）........................................................................................32

第七章、链条................................................................................................................................................34

7.1、梯级链............................................................................................................................................34

7.2、保养项目和周期...........................................................................................................................34

7.3、梯级链清洁润滑...........................................................................................................................34

7.4、连接部螺栓...................................................................................................................................34

第八章、加油装置........................................................................................................................................35

8.1、加油装置.......................................................................................................................................35

8.2、保养项目和周期...........................................................................................................................35

8.3、润滑情况.......................................................................................................................................35

8.4、油管位置.......................................................................................................................................35

第九章、电气控制........................................................................................................................................36

9.1、控制屏............................................................................................................................................36

9.2、操纵盘............................................................................................................................................36

9.3、记号说明.......................................................................................................................................36