53
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
14. Exhaust pot
15. Laser radar
16. Radar collision sensor
17. Surface lid
18. Aligment sensor
19. Collision buffer
20. Collision sensor
21. Infrared sensor
22. Machine cover
23. Dust box
24. Reset key
25. Wall sensor
26. Dust box buckle
27. Cleaning brush
28. Filter bracket
29. High efficiency filter
30. Primary filter