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Hi all,Just got a new Q300 and have been having porosity problems when doing quick tack welds. I was previously running an M25. I running 18 V, 250 WS and about 25 CFH. I don't have a preflow adjustment. Thanks
Reply:is the gun seated all the way into the feeder. sounds like the orings at the back end are not sealing right.Vantage 500's LN-25's, VI-400's, cobramatics, Miller migs, synch 350 LX, Powcon inverters, XMT's, 250 Ton Acurrpress 12' brake, 1/4" 10' Atlantic shear,Koikie plasma table W/ esab plasmas. marvel & hyd-mech saws, pirrana & metal muncher punches. |
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发表于 2021-8-31 22:43:04