The upcoming fiber laser requires very clean compressed air, so we’ll need to get the Atlas Copco dry air compressor up and running before the fiber laser can get deployed. Does anyone know what exactly needs to be done to get it working?
I’ve heard a few different things about what’s required to get the dryer/filter operational, not sure if we actually have the part that’s missing and it just needs to be installed, or if that part still needs to be sourced.
If anyone knows who the last person was to work on the compressor, that would also be helpful.
Check to make sure the compressor is on. Next to the garage door is a compressor, there’s a round red switch at chest height, make sure it’s in the auto position. It gets turned off at night, sometimes no one turns it back on for a long time.
I was thinking a G7 is only $500 more than a G5, but either option may be overkill for us. We just need to make sure we can run the media blaster without interrupting the fiber laser, plus a little leftover for miscellany.
Edit: the G4 pushes $7k when you add the dryer. Are you thinking we don’t need one, or we can re-use the one from the busted compressor?
on further consideration: could we keep the tank and dryer and just buy a new compressor package for it, or would that be more trouble than it’s worth?
I spoke with James about the compressor. He said his shop has a compressor guy. I’m going to look at it for a bit on Sat. If I can’t solve it in an hour. We should talk to James’s person.
I’m not seeing the 5hp tankless compressor for sale anywhere that lists prices online, which I’m guessing means it’s not notably cheaper than compressor+tank.
The Atlas Copco scroll compressor does have a functional refrigerated dryer, and the 3 phase motor and scroll compressor itself works.
The missing part is in the oil system. It looks like the only prob is that part. Atlas Copco normally has great parts support, but the difficulty is their parts diagram graphically shows a small there, but no part number or description for it. I did get the kit for that whole area which had parts on either side of this part but nothing resembling the component in the middle shown in the parts diagram graphic.
It’s just one part, and that’s a REALLY good scroll compressor to get working. Great brand, reliable, quiet, refrigerated dryer. It would be great if someone can grill Atlas Copco service department a little further on getting this part. Or, alternately, if anyone can figure what it does, just machine a replacement. In the parts diagram it’s just a small flanged cylinder with a hole in the side IIRC. I’m totally open to experimental hacking with a fabricated part, since we’ve not been able to get one from AC so far.