Using this locomotive is quite straightforward. Just connect it to an analog DC power source, and it's ready to run on your model train track. When handling it, be gentle as it's a delicate model, especially since it's made of brass. For maintenance, periodically check the gearbox. If you notice the locomotive running less smoothly or more noisily, it might be time to clean and replace the grease, just like it was recently serviced. Keep it in a dry and clean place to prevent any damage to the paint or other parts. If you're shipping it back for a return, make sure to pack it well to avoid any new damages. And always remember to use the power source as specified to avoid any electrical issues.