


It is recommended to: . Use electrical devices with prong power cords. . Use an extension cord with a hole receptacle and a prong plug at the opposite ends to ensure continuity of the ground protection from the unit to appliance. John Deere strongly recommend that all applicable federal, state and local regulations relating to grounding specifications be checked and followed. LINE TRANSFER SWITCH: If this unit is used for standby service, it must have a transfer switch between the utility power