My unit will not start. CauseSolutionNot connected to a power supply.Plug the unit into a power source.Power cord or plug is damaged or defective.Have the unit checked by an electricianOther electrical problems with the unit.Have the unit checked by an electrician if you need additional assistance, please contact Snow Joe Customer Service at 1-866-SNOW-JOE (1-866-225-9723) (Monday through Saturday, 10am-6pm EST). Related articles I've pressed the switch button, then squeezed the handle, but my Snow Joe Ultra does not power on. What should I do? My unit is not starting. What is overload protection? My unit is not reaching full power. I just got my pressure washer, and I am missing the needle clean out tool.