84
Screw the copper nut
clockwise from the top of
the screw into the screw.
*
Notice:
Do not reverse the position of the
copper nut.
Copper nut
Screw
Adjustment of Z axis
85
Big hex wrench
Round head screw
Rotate the two round
head fixing screws of the
copper nut clockwise with
the big hex wrench.
*
Notice:
Do not tighten the two fixing
screws of the copper nut too
much
,
otherwise it will not be able
to move normally.
Adjustment of Z axis