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Inspect power cord for damage, check panels and casters for security.
Inspect lower burner, spare burners, and flame arrestors for damage or wear.
Inspect blower motor hose for damage and clean air box/adjustment cones.
Replace burner orifices, holders, igniters, and flame sensors.
Clean flame sensor tubes and inspect ignition cables for damage.
Inspect cook chain, drive chain, sprockets, and drive motor for wear and tension.
Clean electrical compartment and ensure wire connections are seated.
Inspect Teflon bushing blocks for wear and confirm troubleshooting label is present.
Confirm inlet, lower burner, and upper IR burner gas supply pressures.
Inspect IR burner flame appearance and adjust air for optimal blue flame.
Ensure proper flame sense current for lower and upper modules.
Check for gas leaks and verify all control functions and modes operate correctly.
Check discharge function, loader operation, and related components for smoothness.
Review monthly cleaning recommendations for flame sensors.