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Currently troubleshooting a Vevor A2-8055 VFD. Its for an air compressor im building. I have a 5hp 3 phase motor wired for 220 that is inverter ready. With the motor leads wired to the vfd i was receiving an OC-U fault which is acceleration overcurrent. With leads disconnected i get OC-R which...

Hello, looking to add an aftercooler setup to my vintage Quincy 325 ROC 1 120gal. Compressor. The common upgrade seems to be the Derale 16 row tube and fin cooler. All the examples i see for it are on 3hp or lower compressors. So not sure if it fit my needs as well. As far as efficiency or...

Hey all. Just curious if anyone that has or worked on a Quincy 325 compressor that has been able to get ahold of a manual for ROC 1-5. Has anyone been able to call Quincy and has success for this ROC? I recently picked up a used Gilbarco 60gal horizontal compressor with a 325 ROC 1 and with a...

Hello, recently picked up a 60 gal horizontal Gilbarco compressor. Being a rebranded Quincy it should be too hard to find info. Im fairly certain it have a 325 ROC 1 going off of the label plate. I cant find a thing for that ROC. It also came with a Wagner 3hp Repulsion Induction motor. 1750rpm...