Using your HO scale brass locomotive model is quite straightforward. Just connect it to an appropriate analog DC power source and watch it run on your track. Make sure the power supply is stable to avoid any issues with the motor. When handling the locomotive, be gentle as it's a delicate item. For maintenance, regularly check the wheels for any dirt or debris. You can use a soft, dry cloth to clean them. If you notice any noise that's out of the ordinary, it might be a sign that the motor or gears need a little attention. Just give it a light lubrication with a suitable model train lubricant. Keep the locomotive stored in its original box and foam when not in use to protect it from damage. If you have any questions or run into problems, don't hesitate to contact us.