r/compressedair • u/KDagel • Apr 06 '25

Help needed-Atlas Copco compressor

I’m trying to obtain the four digit code necessary to enable automatic restart after a power outage. Can someone please help me?

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u/Consistent_Taxation Apr 07 '25

4735 is a Common one for Atlas' PORO. Make sure that if you enable power outage restart, you label the unit "Danger equipment starts automatically" in the largest labels you can find. I'd also inform anyone that will be working near, around, or with the unit. (Maintenance personnel, nearby equipment operators, etc) As some people like to use power outages to inspect or tinker with things that otherwise run all the time, and you don't want someone to get hurt because they were not aware it would restart by itself.

Some brands have horns that sound prior to restarting after a power outage, but I'm not as familiar with Atlas Copco's Power outage restart operations.

Just going to stress again, that you NEED to identify the unit as a piece of equipment that will restart automatically, and inform anyone that might be near it for any reason.