Unusual buzzing, humming, or rattling noise from the smoker during operation.

Safety first: Turn off and unplug the smoker. Allow it to cool before tightening any internal parts.

Steps to reduce noise:

• Check racks and trays: Ensure all cooking racks, chip tray, and water pan are fully seated in their supports.
• Tighten screws: Inspect the interior and exterior panels, especially around the heating element and control housing. Tighten any loose screws or bolts.
• Secure element bracket: If the heating element mounting bracket is loose, tighten its fasteners so the element cannot vibrate.
• Isolate contact points: Where metal parts touch and vibrate, consider adding small high-temperature silicone pads or washers.