2. Remove the preinstalled screws M8*22. Use 5# hexagon wrench and screw M6*12 to lock and fix
the base (two screws for each side). Then install the screw M8*22 back.
M8*22
M6*12
3. Hold left& right columns, use 6# hexagon wrench and screw M8*25 to lock the console frame on
the columns (Tighten all screws in above steps, and please notice not to clamp the cable by column).
M8*25
4. Use the plum knob to lock the main base and columns (Rotate clockwise, please refer to the arrow
point direction). Uneven ground may cause trouble when rotate the knob, please lift the column
slightly to left side (as shown below). In order to fold the machine easily next time, please DON'T
rotate the knob too tight.
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