Graco Inc GX-7 DI, 311321H, GX-7 400 important safety instructions GX-7A Mixing Module

Overall View

Mixing Module

All gun models employ the concept of impinge- ment mixing through the use of a single-part MIXING MODULE. This system is cleaned by a mechanical self-cleaning process, eliminat- ing the need for solvent or air purging between dispenses.

The gun can be assembled with two styles of mixing components; their selection is depen- dent upon the type of system sprayed. The Set-Up Charts on pages 44 and 46 show sev- eral of the more common sets of these config- urations.

The Mixing Module, in combination with a Pat- tern Control Disc (PCD), produce a thoroughly mixed chemical and reliable spray patterns.

The module can be set up to spray at its maxi- mum rated output. Additionally, by changing to a smaller PCD the module can spray at the low outputs and pressures that are required for detail work.

PCD (round or flat)

Valving

Rod

Mixing Module (round or flat)

FIG. 7: GX-7A Mixing Module

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Valving Rod

Mixing Module (round or flat)

PCD (round or flat)

FIG. 8: GX-7 400 Mixing Module

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Valving Rod

Mixing Module (round or flat)

PCD (round or flat)

FIG. 9: GX-7 DI Mixing Module

10 311321H