Installing The Belt Cover (Only For The Sewing Machine Provided With A Clutch Motor) - JUKI MS-3580 Serie Manual De Instrucciones

2. Installing the belt cover (only for the sewing machine provided with a clutch motor)

1
3
4
A
C
C
Equal clearance on
the left and right
C
2
4
5
B
3 - 5mm
When your machine uses a clutch motor, it is necessary to
fi rstly mount the belt cover supplied with the unit over the
motor to ensure safety. The supplied belt cover is intended
for separately-available JUKI's exclusive mount base.
If you use a different mount base, a belt cover specifi c to
that mount base should be attached. If your mount base
is not provided with its exclusive belt cover as an acces-
sory, please contact the distributor or the manufacturer of
your mount base to get a belt cover specifi c to your mount
base.
Attach spacer 1 with three setscrews 2 .
1)
Place V-belt 4 in belt cover 3 .
2)
Pass belt cover 3 through the sewing machine pul-
3)
ley. Put V-belt 4 on the pulley. Refer to "2 - 7. Install-
ing the handwheel" for further information on the
handwheel.
Put V-belt 4 onto pulley 5 of the clutch motor.
4)
Adjust the lateral position of belt cover 3 using the
5)
projecting amount, 3 to 5 mm, of spacer 1 as a
guide. Adjust the longitudinal position of the cover so
that the clearance provided between the rim of spacer
1 and belt cover 3 is uniform on the right and left
sides (A). Once the belt cover is correctly positioned,
fi x the belt cover on the table by tightening four
washers and four wood screws in the hole C in the
belt cover.
6) Fit plug in section B. This hole is used as the oil hole
for the connecting rod asm. (40068581).
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