What should I do with the power cord to keep it safe?

Do not twist, tie, or bend the power cord excessively, and do not place heavy articles on it. Never hook the cord over metal objects, insert it between objects, or push it behind the appliance. When moving the refrigerator, be careful not to roll over or damage the power cord. Do not use a cord showing cracks or abrasion damage. (Page 2-3)