Samsung NX58M5600S Serie Manual Del Usuario página 65

The caps on Precise simmer burner (RR) and inside Double-ring Burner (RF)
can be interchangeably used.
precise Simmer Burner (rr)
Flat surface
Concave line
9. Replace burner grates on top of the range
cooktop.
10. Push in and turn each surface burner control knob to the
LITE position, let each burner light, and then set each control
knob back to a burner setting to make sure each burner
operates properly.
maintaining your appliance _65