3.6.6 Turn off the emergency lights and retrieve the extendable rod (for
night operation).
3.6.7 Manually take back the remaining power supply cable inside the
device as shown in the figure. (It is normal that the cable cannot be
retrieved in the figure, and it is necessary to manually put the cable inside
the ground end).
3.6.8 Manually fold the cable and put it inside the ground end, and the
stowage is completed as shown in the figure.
68