Step1: Disconnect power supply and confirm unit is fully cooled before starting work.
Step2: Remove the old warmer element by loosening screw terminals and mounting fasteners.
Step3: Position the new element into the heating assembly and align correctly.
Step4: Secure it using mounting points and tighten screw terminals firmly.
Step5: Reconnect electrical leads to matching terminals and ensure tight, clean connections.
Step6: Restore power and test heating cycle for proper, even temperature performance.