ASSEMBLY INSTRUKCION
Krok 1: Take knob form Main
frame #1
，
open Main frame #1
and fixed with the knob #12.
Krok 2:
Take down Screw M8*45+washer Ø8+Nut
M8 #8 form Front support frame #4 and Back
support frame #5 ,then screw Front support frame
#4 and Back support frame #5 to Main frame #1
using Spanner #14.
Krok 3: Lay down footstep.
