How to repair Harbor Freight Krause & Becker Paint Sprayer System. Failed to prime and spray.

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My Harbor Freight Krause & Becker Paint Sprayer System (#60600) failed to prime and spray after leave it untouched over the winter without going through the long term storage process. Here is just a video of my troubleshooting and repair process to get it working again. Hope this will help you with your problem.

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Hola para que se oprime el botón rojo. Es que compre uno igual y me podrías decir como lubricar el piston. gracias

I've been using mine for staining a LOT of a large fence. Got about 10 hours on it already. Agree with the change of tip size. The absolute key to any sprayer using soap and water for cleanup is to make sure not to store it with water anywhere in the system. The 'recommended' Grayco Pump Armor is NOT necessary. Instead, use any kind of automotive anti-freeze. It's cheap and coats all the parts inside with an anti corrosive. Mix it down to 50/50 if you want. After hose is clear from cleanup, disconnect that and the gun. Prime with anti-freeze then switch to spray. As soon as you see it coming out, shut it down. That's it.

Also recommend taking the gun completely apart - clean really good with soap and water. Let it dry or force compressed air thru all parts of the gun. As you put it back together, I use WD-40 and squirt it everywhere -- inside, all parts, tip, spray needle, screen filter, trigger - everywhere. Then store in a Ziploc bag with a final spray of WD-40 and seal the bag.

And, yes, this is a good sprayer for the price -- I've had zero issues with mine. When I'm done with it (even for just a couple of days) I'll 'pickle' it as above. All hoses look brand new after each use -- takes less than an hour to fully clean it for short or long term storage.

Good video.....

Thanks for the videos... I bought one of these last year, built a small cart for it and then it rained every time I tried to use it. Will be using it for the first time this morning.

Thanks for putting up both of these videos on the sprayer. We plan on doing some home renovation this year and I've been thinking about purchasing it. One tip I read someone else mention for storage is to use Graco Pump Armor.