BLADEZ ST5iB Owner's Manual page 13

Warning: Do not untie the packing strap until assembly is
finished. Packing strap keeps product from folding.
STEP 1
Connect appropriate wires, then install the Left Upright
(C) and Right Upright (D) on the Base of the treadmill,
tighten with the Hex Screw (a). At this point, you may untie
the packing strap.
STEP 2
Please attach the Left (E) and Right (F)
shroud with Screw (b).
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