Using this HO scale brass model is quite straightforward. Just connect it to your analog DC power source, and it will start running smoothly. When handling the model, be gentle as it's a fragile item. To keep it in good condition, store it in the original box and foam when not in use. Check the wheels regularly for any signs of wear and clean them gently if needed. If you notice any excessive noise or problems with the motor, it's best to contact a professional for inspection. When shipping, make sure to follow our packing instructions to avoid any damage. And don't forget, if you're not satisfied, you can return it within 30 days for a full refund.