Replacement lockout key cards ( B2749) are no longer available for the FM-202 .
NOTE: The following information is provided as-is and is not supported by HAKKO. Modification of any HAKKO product will void the warranty.
To disable the temperature lockout feature on the FM-202 station:
- Remove LED4 from the sensor board inside the unit . This will cause the temperature controller to permanently read as through a key card has been inserted and allow the temperature to be changed.
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