Using this HO scale model is quite straightforward. Just connect it to an analog - DC power source, and it'll start running smoothly on your track. When handling the model, be gentle as it's a fragile brass item. To keep it in good condition, store it in its original box and foam when not in use. Check the wheels regularly for any debris that might affect its movement. If you notice an increase in the motor/gearbox noise, it could be a sign of dirt or wear. In that case, it's best to consult a professional for maintenance. Also, when shipping the item back for a return, make sure to repack it properly to avoid any damage during transit.