Graco 190 es (airless sprayer)


Old 11-04-02, 08:26 PM
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Graco 190 es (airless sprayer)

My sprayer is not working right. It is not holding pressure long. If you spray about 5 feet it dies off, it should spray all day and not die off. I just re-built the pump and that didnt fix it, it helped though. Im not sure how far to screw the pump back into the sprayer housing, I put it where it was but I dont know if it was right in the first place. I think the problem must be the pressure switch but I wanted some opinions first. Thanks!
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Old 11-05-02, 06:48 AM
GregH's Avatar
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Join Date: Jan 2001
Location: Manitoba
Posts: 9,693
Here is a link to the repair instructions for your sprayer.
I wasn't able to download the PDF file for some reason so it is in HTML.

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