Step1: Power off and disconnect appliance; allow complete cooling before starting.
Step2: Remove access panel and carefully note wiring configuration layout.
Step3: Detach old quartz element from snap-in terminals carefully.
Step4: Align new element with mounting brackets securely.
Step5: Snap terminals securely and reconnect wires exactly as labeled.
Step6: Reinstall panel and ensure no loose connections or exposed wires.
Step7: Restore power, test heating operation, and monitor for safety issues.