43
Motor-unit affixing bolts
(Use an Allen wrench of 2.5 mm across flats.)
Motor-unit affixing bolts
(Use an Allen wrench of 2.5 mm across flats.)
Initial countermark position
Corresponding to the slider
position of 2 mm away from the
mechanical end
Motor side
Ball-screw side
6) Loosen the motor-unit affixing bolts using an Allen wrench of 2.5 mm across flats. Slide the motor, and
loosen and remove the belt.
7) Check the following points before restoring the home position:
The motor side should be aligned with the initial countermark. If the position is offset, adjust it to
achieve proper alignment.
The ball-screw side should be in a location corresponding to the slide position of 2 mm away from
the mechanical end.
After the check, attach a new belt while holding the pulleys on both sides in position.
