Graco RS Operation And Repair Manual page 22

Shutdown
6. Immerse front head, front cap, and the mixing ele-
ment (internal mix guns only) in solvent. Use a
sealed container to prevent solvent evaporation.
Immersing the cutter assembly in solvent will damage
it and void the warranty.
In the following step, do not rinse catalyzed solvent
over the resin port. This may result in cured material.
7. Rinse front face of gun with clean solvent. Use a
squirt bottle or paint brush dipped in clean solvent.
22
NOTICE
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NOTICE
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8. Rinse excess resin from the resin port.
9. Lubricate the gun front face and check valve ports
with grease (Part No. 118665) as shown in the fol-
lowing illustration.
To prevent catalyst fumes from mixing with resin
resulting in cured material, make sure to put grease in
the resin port.
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NOTICE
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