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rdhall Posted: Mar 12, 2017 12:48 PM	Cured product I have cleaning guns after every. A lot of them have cured product around the mixing chamber to the piston. Could it be back flow from the hose from the tip. Or o-ring on the side seals. Fusion and graco guns. Thanks for your time
Rodger Posted: Mar 21, 2017 02:31 PM	Check the o-ring on your fluid housing where the mix chamber comes through. Also make sure that the lip that holds the o-ring in is not damaged.

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Comments

rdhall

Posted: Mar 12, 2017 12:48 PM

Cured product

I have cleaning guns after every. A lot of them have cured product around the mixing chamber to the piston. Could it be back flow from the hose from the tip. Or o-ring on the side seals. Fusion and graco guns. Thanks for your time

Rodger

Posted: Mar 21, 2017 02:31 PM

Check the o-ring on your fluid housing where the mix chamber comes through.
Also make sure that the lip that holds the o-ring in is not damaged.

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