Singer 1200-1 - Page 6

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Singerlight
To turn the Singerlight "on" or "off", a switch is
conveniently located at the front of the three-pin
terminal block, as shown at D, Fig. 7.
To Remove and Replace the Bulb
Do not attempt to unscrew the bulb. It is of the
bayonet and socket type and does not unscrew.
Fid. 4
To Remove the Bulb. Press the bulb into the
Singarlight socket and at the same time turn the
bulb over toward the machine as far as it will go,
then withdraw the bulb.
To Insert a New Bulb. Press the bulb into the
Singerlight socket and turn it over from the machine
until the bulb pin (A, Fig. 4) enters the notch in the
socket, as shown in Fig. 4.
To Operate the Machine
Raise the presser foot (B) by means of the presser
bar lifter (C) to prevent injury to the foot (B) and
feed (A).
I-'IG. 5. END VIEW IIF THE MACHINE
Place a piece of cloth under the presser foot and
let the foot down upon it.
Turn on the electric current and depress the
treadle. As the pressure on the treadle is increased,
the speed of the machine is increased, the speed
being controlled entirely by the amount of pres-
sure on the treadle. Operate the machine hi this
way, without being threaded, until you have be-
come accustomed to guiding the material and
operating the treadle.