Singer 321C 131M-04 Instruction Manual page 10

port base. the right side and the pedal of the
3 2 Set the machine head on the sup- Install the friction motor pedal at
I presser lifter at the left side.
- Connect the machine Wheel to the
maChlne motor With the belt. Be sure the motor is clockwise di-
Installation -
Adjust the belt tension so that there rected, referred to figure 3'
is a gap of about 20 mm when the
center of belt is pressured.
Set the belt cover according to fig-
ure 4.
Figure4
High Speed Overlook Machine | Instructions Manual and Parts List 7