– 3 –
ENGLISH
4. Adjusting the belt cover (when M91 is used)
1) Adjusting the clearance of the cover
Loosen cover setscrew
1
and adjust so that the
left and right clearances between the belt cover
and the belt are equal to each other.
(Caution) 1. Perform the adjustment of the cov-
er with the hexagonal wrench key
supplied with the unit as accesso-
ries. At this time, be careful that the
screw is not excessively loosened.
2) Adjusting the roll-in prevention pin
Adjust the roll-in prevention pin with the hexago-
nal wrench key supplied with the unit as acces-
sories so that the clearance between the belt and
roll-in prevention pin
2
is approximately 4 mm.
(Caution) 1. Be careful of the direction of rota-
tion of the motor and determine the
position of the pin. (Position shown
in the figure is the installing posi-
tion when the motor rotates in the
direction of the arrow mark.)
2. Perform the adjustment of the cov-
er with the hexagonal wrench key
supplied with the unit as accesso-
ries. At this time, be careful that the
screw is not excessively loosened.
3) Adjusting the off-belt prevention pin
Adjust the off-belt prevention pin with the hexag-
onal wrench key supplied with the unit as acces-
sories so that the clearance between the belt and
off-belt prevention pin
3
is approximately 3 mm.
(Caution) 1. Perform the adjustment of the cov-
er with the hexagonal wrench key
supplied with the unit as accesso-
ries. At this time, be careful that the
screw is not excessively loosened.
4) Installing the belt cover
Adjust the notch section of the pulley outer cover
4
to the gap of screw
5
of the pulley inner cov-
er and insert the outer cover to the inner cover.
5) Tighten screw
5
to complete the adjustment of
the cover.
1
2
4
5
3
4mm
3mm
To Next Page
Loading...
Need help?
General
