9.Do not defeat the safety purpose of the polarized or grounding-type plug . A polarized plug has two blades with one wider than the other . A grounding type plug has two blades and a third grounding prong . The wide blade or the third prong is provided for your safety . If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet. 10.Protect the power cord from being walked on or pinched particulary at plugs , convenience receptacles ,and the