Electrical information – SINGER 401A User Manual
Page 110
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ELECTRICAL INFORMATION
The SINGER* Electric Motor
in your sewing
machine is furnished for operation on an alter
nating current of 110-120 volts, 25 to 75 cycles,
or on 110-120 volts direct current. Special motors
can be provided through your SINGER CENTER
for direct or alternating current for any voltage
between 50 and 145, and for 32 volts direct
current.
Before Inserting Electric Plug/
be sure that the
voltage and the number of cycles stamped on the
two - pin terminal block are within the range
marked on your electric meter installed by your
power company.
Electrical Connections for Machine.
Push 2-pin
terminal plug
A
on 2-pin terminal block at right
end of bed.
Push 2-pin terminal plug B on 2-pin terminal
block at right of machine and connect plug at
other end of cord to electrical outlet.
Speed Controller.
The speed of machine is reg
ulated by amount of pressure on the pedal of the
foot controller or the knee lever.