Step1: Disconnect power range at breaker and let unit cool completely to avoid electric shock or burns.
Step2: Remove existing warming element cover panel using appropriate screwdriver and ensure panel is accessible.
Step3: Disconnect wiring terminals carefully, noting connections for correct reinstallation.
Step4: Install new element and secure mounting screws firmly in place.
Step5: Reconnect wiring as per original configuration and double check tightness.
Step6: Replace cover panel and restore power, then test operation for proper heating.