IAI America RCS3PCR-SS8C - Manual (Page 187)

11. Maintenance and Inspection
167
Mechanical end
3) Mark the side cover at the “0 point (Z-phase ON)” position using the marker pen.
Press the slider against the mechanical end on home side and mark the side cover at the corresponding
position using the marker pen.
From this position, move the actuator by 2 mm in the direction opposite home and mark again with the
marker pen in the same manner.
4) Loosen the bolts securing the power lock.
Applicable wrench : 2.5 mm across flats
Applicable bolt : Hexagonal socket head bolt M3 x 12, 4 pcs
After loosening the bolts, turn the pulleys by hand to move the slider toward the home until the slider contacts
the mechanical end, and then turn the pulleys further to release the power lock on the pulleys and ball screws.
(Now the slider should not move even when the pulleys are turned.)
0 point