IAI America NS - Manual (Page 70)

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1. Maintenance
[8] Use a tension gauge to push the wire hook (base side) whose screws have been loosened with the
specified push force, and tighten the two wire hook screws (M3 x 5).
[9] After the check, assemble the parts by following the same steps in reverse.
When installing the screw cover, make sure the side face bearing the IAI logo is on the same side as
the serial number label on the base.
Screw-cover affixing bolt [M4 x 5] Tightening torque = 0.6 N•m
End-cover affixing bolt [M3 x 6] Tightening torque = 0.4 N•m
Caution: The hollow-shaft motor has been adjusted at the
factory prior to installation. Never loosen the mounting
bolts of the hollow-shaft motor.
Specified push force: 9.31 to 9.8 N
Tighten the screws while pushing the wire
hook with the specified push force.
Tightening torque: 1.5 (N•m)
Bolt