ASSEMBLY STEP THREE
1.
First, cover the upright tube cover(61L/R) on the upright tube(2,3);then connect the computer
connecting wire(13) with the extension wire(73);at last,lock the computer frame(60) on the upright
tube(2,3) with screw(55) and washer(32).
2. Cover the upright tube cover(61L/R) on the computer frame(60),and lock them with screw(9) tightly.
3. lock the protective guard(56L/R) on the bottom tube(4) with screw(12).
Now, tighten all screws installed before.
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