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Jasmin RodriguezAug 5, 2025
Why won't my Gardner Denver Thomas ULTRA AIR-PAC T-30HP motor start?
- WwattsdonaldAug 5, 2025
If your Gardner Denver Air Compressor motor won’t start, it could be due to several reasons. First, check the circuit breaker or fuse to ensure the compressor is getting power. Also, make sure the switch lever is in the “On” position. Low voltage to the compressor can also prevent it from starting; in this case, connect the unit to a sufficient voltage source. A faulty start relay or start capacitor may also be the cause. Finally, the pressure switch might be hanging up; inspect the pressure switch.











