Singer CLASS 99 Sewing Machine User Manual


 
Class 99 & 99K
ELECTRICAL INFORMATION
The Singer electric motor is located at the back of the machine, and can be
supplied for operation on alternating or direct current. Orders must state the
catalogue number of the motor, or the voltage, and in the case of alternating
current, the number of cycles.
Before inserting electrical plug, be sure that voltage and number of cycles
stamped on motor nameplate are within range marked on electric meter installed
by electric power company.
Electrical Connections for Machine: Push three-pin safety plug into three-pin
terminal block at right of machine and connect plug at other end of cord to
electric supply point.
Speed Controller: The speed of machine is regulated by amount of pressure on
foot or knee controller.
CAUTION! When you have finished your sewing always disconnect the
plug from the electric supply point.
LIGHT
To turn light "on," reach over machine arm and turn switch V, Fig. 1 to right. To
extinguish light, turn switch to left.
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