30RailKing 6-8-6 Steam Turbine EngineCAUTION: ELECTRICALLY OPERATED PRODUCT:Not recommended for children under 10 years of age. M.T.H.recommends adult supervision with children ages 10 - 16. As with allelectric products, precautions should be observed during handling anduse to reduce the risk of electric shock.WARNING: When using electrical products, basic safety precautions shouldbe observed, including the following:• Read this manual thoroughly before using this device.• M.T.H. recommends that all users and persons supervising use examine the hobby transformerand other electronic equipment periodically for conditions that may result in the risk of fire,electric shock, or injury to persons, such as damage to the primary cord, plug blades, housing,output jacks or other parts. In the event such conditions exist, the train set should not be useduntil properly repaired.• Do not operate your layout unattended. Obstructed accessories or stalled trains may overheat,resulting in damage to your layout.• This train set is intended for indoor use. Do not use if water is present. Serious injury or fatalitymay result.• Do not operate the hobby transformer with damaged cord, plug, switches, buttons or case.• The transformer was designed to operate on regular US household current (120 volt, 50-60Hertz). Do not connect to any other source of power.• To avoid the risk of electrical shock, do not disassemble the transformer unit. There are nouser-serviceable parts inside. If the unit is damaged contact M.T.H. Service for instructions.• The transformer is equipped with an internal circuit protector. If the circuit protector trips,unplug the power cord from the electrical wall outlet, check your layout for any short circuits.The circuit breaker will reset automatically when the short is removed from the circuit.• Unplug the transformer from the electrical wall outlet when not in use.• Do not use this transformer for other than its intended purpose.Transformer Ratings:Input: 120 VAC60 Hz OnlyOutput: 21VAC, 3.75A 78VA (for sets with Z-750®)