Excessive vibration or rattling of grill body during operation.

Safety first: Turn the grill OFF and allow it to cool before tightening hardware.

Step-by-step checks:

• 1. Level the grill: Ensure the grill is on a flat, stable surface. Adjust caster locks if equipped.
• 2. Tighten fasteners: Use appropriate tools to tighten all accessible screws and bolts on legs, shelves, and body panels.
• 3. Inspect internal components: Check that the drip tray, heat diffuser, and grates are seated properly and not warped.
• 4. Check fan balance: If vibration seems to come from the fan area, inspect the fan blades for damage or missing pieces and replace if necessary.

When to call a technician: If structural components are cracked or welds are broken, professional repair or replacement may be required.