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(2) Route the upper X belt on top of the flexible
board.
(3) Be careful of the upward and downward directions
of the X belt pulley.
X belt pulley
2. Confirm that the upper X belt does not twist. Engage
the six gear teeth of each side of the X belt between
the fixing belt and the belt fixing panel (X) that is
removed in step 11 of "7. Removing the X Belt". Then
fix them using the six hexagonal head cap bolts
(M3 x 12), six spring washers and six washers.
Six gear teeth Six gear teeth
X belt
DMS-B150L/B210S/B80L/B110S/EX150L/EX210S
X belts
Flexible board
Fixing belt
Belt fixing panel (X)
3. Attach the X belt on the upper pulley of the synchro
shaft. Fix the X belt pulley assembly (top) with the two
washers (D4) and the two hexagonal head cap bolts (M4
x 14) (b), and attach it to the extension end condole.
n
While moving the X belt pulley assembly in the
direction of increasing the belt tension, tighten the
bolts.
(a) M4 x 14
X belt pulley
assembly (top)
(b) M4 x 14
4. Rotate the hexagonal head cap bolts (c) that is removed
in step 6 of "7. Removing the X Belt", of the X tension
assembly fully in the direction of loosening the spring,
then attach the X tension assembly to the end console by
reversing the attachment procedure.
5. Loosen the two hexagonal head cap bolts (M4 x 14)
(b) and tighten the adjustment screw until the stepped
position of the tension adjustment shaft matches with
the end surface of the X belt pulley assembly. Tighten
the three hexagonal head cap bolts (M4 x 14) upon
completion of adjustment.
M4 x 14
M4 x 14
Align here.
6-5. Connecting Extension Consoles
X tension assembly
(c) M4 x 25
(d) M4 x 8
Washers (D4)
(b) M4 x 14
X pulley fixing table
Adjustment screw
6-23
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