SINGER 15-91 User Manual
Page 9
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Raise the presser foot (B) by means of the presser
bar lifter (C) to prevent injury to the foot (B) and
feed (A).
To Operate the Machine
F
ig
. 3. F
ront
V
iew
of
the
¡M
achine
Place a piece of cloth under the presser foot and
let the foot down upon it.
Turn on the electric current and, if the combina
tion knee and foot controller is installed as a knee
controller, press the controller to the right, or, if the
controller is placed on the floor to be used as a foot
controller, press down on the pedal of the controller.
As the pressure on the controller is increased, the
speed of the machine is increased, the speed being
controlled entirely by the amount of pressure on the
controller. Operate the machine in this way, without
being threaded, until you have become accustomed
to guiding the material and operating the controller.