SINGER 3103 - Manual (Page 17)

Operating Machine
Connecting Machine
Before plugging in your machine, be sure that
the voltage and frequency indicated on the
motor F are within the range marked on the
electric meter installed by your power
company.
If your speed controller cord has a motor
disconnect plug E, push the plug into the
receptacle at right end of motor. Then connect
the powerline plug C to your electrial out let.
If the speed controller cord is wired directly to
the motor, connect the power-line plug C to
your electrical out let.
CAUTION’. Disconnect the power-line plug from
the eletrical outlet when changing needles,
presser feet or needle plates or when leaving the
machine unattended. This eliminates the
possibility of starting the machine by
accidentaly pressing the speed controller.
If your machine has a sewing light switch A
located on top of the light, press the switch on,
as required.
If your machine has a power and light switch B
located on the motor, press the switch on to
both run the machine and turn the light on.
To run the machine and control speed, press
the speed controller D with your foot. The
harder your press, the faster the machine will
sew. To stop machine, remove foot from
controller.
CAUTION: Because of the up and down
movement of the needle, you must work
carefully and watch the sewing area when
operating the machine.
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