Using this model is easy. Just connect it to an analog DC power source, and it will start running well on your track. When handling it, be gentle because it's a fragile item. Since it has no spare parts, take extra care not to damage it. For maintenance, regularly check the wheels for any excessive wear. Clean the wheels gently to keep the model running smoothly. If you notice the motor/gearbox noise increasing, it might be a sign to have it checked. Store the model in its original box and foam when not in use to protect it from damage. And remember, if you're not satisfied, you can return it within 30 days, just be prepared to cover the return shipping costs unless the item arrived damaged.