campbell hausfeld airless paint sprayer wont prime

It seems to me that a diaphram should be more pliable.Auction Terms & Conditions Terms & Conditions of Auction: It is important that you familiarize yourself with the terms and conditions as all sales are final and irrevocable. With intake valve removed and my finger jammed in there, the diaphram is not vibrating as I expect it should.įinally, my question: The diaphram seems to be very hard plastic. After closing up the reservoir, I filled the diaphram chamber (the side with the spring) with hydraulic oil and closed everything up again. I opened up the oil reservoir on top of the motor, and found the oil inside to be clean and at a level about 3/8' below the top of the reservoir. After back together, the sprayer still didn't work. I bought it for $10 at a garage sale and everything is clean.Īfter going through all the basic troubleshooting, I removed the block holding the diaphram, removed all its parts, and soaked everything. I have a Campbell Hausfeld airless sprayer that won't spray. But it concerns the same type of equipment that I have, and a similar problem. Well I'm not one of those! I very much appreciate all of your help and will post back!ĭon't know if this forum will let me post a video of it in operation? Maybe an admin will let me and tell me how? Many people come on forums ask questions and then go away leaving the people that took of their time to help, not knowing how things turned out. I'll come back and post after parts arrive and are installed. Both now work well, one with a 521 tip and the other a 413 (but that one leaks). I have the two tip housings (pictured earlier) that I had to clean up from hardened paint. I'm also going be on the lookout for a good 517 tip and perhaps housing. I will save up some more money and eventually order another diaphram to keep just in case they become hard to find in the future on this already older machine. Also ordered another couple of inlet filters to fit on the end of the inlet drop in tube since I couldn't clean the one I got with the machine as much as I wanted to. Well I finally got enough money together to order some parts.Īfter all the excellent proffesional help here and especially the helping hand reached out to me by MrFixit, I have ordered the input and output kit. Parts ordered and Thank You all very much!

Campbell hausfeld airless paint sprayer wont prime