What should I do if the motor will not start?

Check that the On/Off switch is in the ON (I) position and the power cord is plugged into an electrical outlet that supplies adequate power—try a different outlet if necessary. Ensure the gun trigger is squeezed ON to engage the AUTO ON switch. If the circuit breaker has tripped, allow the unit to cool and restart. For units with the AUTO ON/OFF feature, push in on the gun trigger with the power switch ON to engage the automatic start. (Page 25)