Singer 321C 133M-04 / TF Instruction Manual And Parts List page 10

3.2
Machine
Installation
From the library of: Superior Sewing Machine & Supply LLC
Set the machine head on the sup-
port base.
Connect the machine wheel to the
motor with the belt.
Adjust the belt tension so that there
is a gap of about 20 mm when the
center of belt is pressured.
Set the belt cover according to fig-
ure 4.
Figure 3
Install the friction motor pedal at
the right side and the pedal of the
presser lifter at the left side.
Be sure the motor is clockwise di-
rected, referred to figure 3.
High Speed Overlock Machine
Figure 4
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