Grill makes loud grinding or squealing noises from the hopper area during operation.

Safety first: Unplug the grill and let it cool before working near the auger.

• Empty hopper: Remove pellets and vacuum out dust and debris.
• Inspect for foreign objects: Look for screws, nails, or other hard objects that may have fallen into the hopper and remove them.
• Access auger: Remove the auger motor and slide out the auger shaft. Inspect for bends, scoring, or heavy buildup.
• Clean and lubricate: Scrape off compacted pellets and lightly sand rust. Apply a small amount of high-temperature food-safe lubricant to bushings (avoid over-lubrication).
• Replace worn parts: If the auger shaft is bent or bushings are excessively worn, replace the auger assembly or bushings with Rösle-compatible parts.