IAI America RCS3PCR-SS8C - Manual (Page 122)

11. Maintenance and Inspection
112
Tension adjustment bolts
(Use an Allen wrench of 3 mm
across flats.)
Tension adjustment bolts
(Use an Allen wrench of 3 mm across flats for
SS7R and of 4 mm across flats for SS8R.)
Remove by
hand.
Move the motor
bracket.
Initial countermark position
Example for SS7R-12/SS8R-10 types:
Turn 90 degrees in the direction of
returning to the mechanical end
(standard home specification).
2) Loosen the tension adjustment bolts and move the motor bracket to slack and remove the belt.
3) Make the adjustment to restore the home position.
� Press the slider against the mechanical end on the home side and affix the slider in this position.
� Turn the motor shaft away from the countermark by the specified distance in the direction of returning to
the mechanical end (the direction checked earlier).
Type
Return angle from
countermark position
SS7R-12 (high speed) 90 degrees
SS7R-6 (medium speed) 180 degrees
SS8R-20 (high speed) 45 degrees
SS8R-10 (medium speed) 90 degrees
� Pass the new belt by making sure the pulleys on both sides do not move.