Color Change; Single Color Systems; Multiple Color Systems - Graco ProMix PD2K Electronic Operation

Color Change

Color Change
Color Change Module Kits are available as an
accessory. See manual 332455 for complete
information.

Single Color Systems

1. Follow the procedure under
Flush the System, page
2. Load the new color.
Prime and Fill the System, page
3. Press the Mix key
60
28.
See
25.
to start spraying.

Multiple Color Systems

1. Press Standby
2. Set the current mix manifold to FLUSH.
3. Select the new recipe at the Booth Control or
on the Spray Screen, page
colors in the pump and initiate a gun purge. The
Standby and Purge indicators should be blinking.
NOTE: The booth control only displays enabled
recipes. If an invalid recipe is entered, the
display will show 4 dashes (— — — — ). See
Recipe Screen, page 45
NOTE: If Mix at Wall is enabled on
System Screen 3, page
will purge Material B first, then Material A
out of the gun. Each material will purge for
the amount of time designated by the Flush
Sequence selected for that material on the
Recipe Screen, page
4. Hold a metal part of the gun firmly to a grounded
metal pail. Trigger the gun. Make sure there is
enough flow to open the solvent flow switch.
5. Release the trigger when the solvent flow stops
and the Purge indicator stops blinking.
NOTE: If you are using quick-disconnects at the
mix manifold, disconnect the gun from the purged
mix manifold and connect it to the new color line.
6. Wait for the color change to complete (the
Standby indicator is on solid).
7. Set the mix manifold to SPRAY.
8. Press the Mix key
control. The Mix indicator will be blinking.
9. Trigger the gun to complete the Mix Fill.
NOTE: There is a 30 second delay without flow
before the system will fault.
10. Wait for atomizing air and for the Mix indicator to
be on solid, then resume spraying.
.
34. This will change
to enable a recipe.
42, the system
45.
on the booth
332562B