WARNING: To avoid serious Injury from semicircle shock, the unit must be fumed OFF and unplugged prior to any cleaning or maintenance. When disconnecting the power cord, grip and pull the plug from the theatricals plug, do not grip and pull from the power cord, 1.0¢ NOT use any harsh cleaning agents to avoid causing discoloration or damaging the unit. 2.00 NOT spray the unit directly with water to clean. This may cause water lo gst inside the motor and cause electrical shock or short circuit. 3.