IAI America RCS3PCR-SS8C - Manual (Page 210)

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11. Maintenance and Inspection
190
4) Move the slider to a position where the sensor at Z-phase, which defines the home, turns ON. With both the
standard specification and reversed-home specification, this is where the slider has been returned by 2 mm
from the mechanical end.
Warning: In the case of a vertical axis, turn on the controller power and then forcibly release
the brake to move the actuator. Take note, however, that the actuator may drop
suddenly as the brake is released, in which case a dangerous situation may
result.
Be sure to provide a base to support the robot hand and take other appropriate
measures to prevent it from dropping suddenly, to keep your hands from getting
pinched or work part from damaged.
5) Use an Allen wench of 2 mm across flats to remove the two screws and take out the cover so that the motor
coupling is exposed.
Return the slider by 2 mm from the mechanical end.
Press the slider against the mechanical
end and draw countermarks.
Cover mounting bolts
After the cover has been removed