What to do if my Magnetrol Tuffy 039-6000-100 Measuring Instruments Tuffy fails to shut off or turn on inlet air?
- TTina ScottAug 5, 2025
If your Magnetrol Measuring Instruments Tuffy fails to shut off or turn on inlet air, first check the float for a full range of travel, listening for a clicking sound from the mechanism. If the mechanism operates correctly when removed, ensure liquid is entering the storage tank or vessel, checking for closed valves or clogged pipelines. If the float is filled with liquid or collapsed, replace the entire level switch. Also, verify the unit is installed correctly with the serial number tag on top. If issues persist, contact the factory.