Why is it that the most obvious solution is always the one checked last?
Dust collector not sucking, running but no suction. So, I'm thinking it plugged before it gets into the seperator. Nope! Okay, must be those freaking blast gates that if not mounted upside down, get the gate channel clogged with sawdust to the point that they won't close so the suction goes way down on the other machines. Nope! Do you suppose I've got a clog at the collector at the chunk collector grate? Duh! Of course that was it. I'd been planing some wide pine and the nice wide "curls" had gotten past the chip collector made a nice 5x5 wad right at the grate. Got all kinds of suction now!!!!
I did remount the blast gates while I was screwing around so I got all the suction I need at the 20" planer. Gates close completely everytime now.
Bryan