system had a leak fixed the leak and charged unit up. At first the compressor turn on and off, Then i opened the main disconnect and restarted it, Compressor turned on and was making a funny noise then stop making the noise, ran for a couple of minutes and then shut off, At the touch of the compressor it was hot. now compressor will not run?????

History on the unit: hasnet ran in couple of months its a cold room 404A, I barrowed the compressor overload when the unit was unoccupied, to replace a cold room that burnt out its overload, order a new and then installed it back to the compressor wired it the same as the others, charged the system up 22lb of 404A liqiud, and started the unit and now compressor isnt running ????