Krok 4: Lift foot strut,fix into Anti
collision screw #11.
Krok 5: Attached Cell phone storage #6 on Main
frame #1 with screw #14 using Allen key #15.
Krok 6: Place “U” Handrail #2 on top of Main frame
#1 ,fixed it with two Screw M8*45 #9 and Washer Ø8 #10
using Allen key #15.