Just got this at auction today and have not wired it up yet. I found a few threads about them.
This one seems to have all the bells and whistles. I did read all the related threads I could find but none seemed to have any info on the control unit for the spool gun
Model 3S/DDR-224 HPA/B-D
Stock # 1341-0118
Serial # HH61095 (can anyone decipher the manufacture date?)
Aircomatic Control (would really like some more info on this part. does have a contactor inside.. the spool gun wires up like the Profax I have does to the Miller S52e...
Airco Foot Pedal
Water cooled torch and external pump which looks like one end draws from a bucket and the other just returns the water back
about 50' of welding cable on the stinger and 25 or so for the ground.
It came from a Diesel repair shop that closed/retired owner I think. Have not had a chance to wire it up or take side off to clean it but hopefully it works. looks like it was direct wired. What attracted me to this machine is that its a really heavy duty single phase machine.... I will be adding a dedicated 100 amp panel to the garage next month.
Oh and got it all for $150 Which is a steal any way I see it... I will post once I get it (hopefully) working... I did download the Miller 330 BPA owners manual as it seems to be the same machine.
Thanks in advance for any more info on these.