MOTOR
DRIVING SYSTEM
The drive system consists
of
the motor,
mounted on a base, zupported by the axle and
articulated
over two screws that
permit
easy regulation of the drive belts.
The column
points
are reinforced by strong cording.
Undesirable
vibration is completely avoided
when the motor is
well balanced.
To adjust
the drive belts,
proceed
in the following manner
-
-
Remove
the
covers
(1)
and
(4).
--
Loosen screw
(3).
-
Fasten screw
(2)
until the desired
belt tension
is
achieved.
The
verify correct belt tension,
hold a
ruler across
space between the
two
sidesof the
belt.Press
one
half
of
the belt with
the fingers. The belt shold
move 6
to 1Omm
(.25"
to
.40"1.
-
Tighten
screw
(3).
The
complet set of belt must
be
replaced
when there is sufficient wear that the belts ride
near the
botton
of
the
pulley
groove
or are noticeably unequal in shape.
22
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