Singer M3330 User Manual - Page 10

Connecting Machine to Power Source Connect the machine to a power source as illustrated. (1) This appliance is equipped with a polarized plug which must be used with the appropriate polarized outlet. (2) Attention: Unplug power cord when machine is not in use. Foot control The foot control pedal regulates the sewing speed. (3) Attention: Consult a qualified electrician if in doubt of how to connect machine to power source. Sewing light Press main switch (A) to " l " for power and light. IMPORTANT NOTICE For appliance with a polarized plug (one blade is wider than the other). To reduce the risk of electric shock, this plug is intended to fit in a polarized outlet only one way. If it does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not modify the plug in any way. a. Polarized attachment plug b. Conductor intended to be grounded 3