Remove the screws on the back panel with the #1 Phillips screwdriver bit.
The screws in the rubber legs of the burner do not need to be removed.
If the back panel has never been opened before, the screws may be more difficult to unscrew.
Using a wrench, remove the bolt from the center of the back panel.
The back panel can now be easily lifted off.
Using a #1 Phillips screwdriver bit or a ratchet wrench with a Phillips screwdriver bit to remove screws located on the interior frame.
The interior edges of the metal frame are sharp and can cause minor cuts.
Plastic sides should be easily removed after all screws are taken out.