Graco ProMix PD2K Operation page 83

Auxiliary Auxiliary Auxiliary
Select Enable to add an auxiliary valve downstream
of the remote valve stack for the pump. The Auxiliary
valve is only opened when that particular pump is
dispensing (either mixing or purging). This option is
only available if Mix-at-Wall is enabled.
Figure 56 Example Application of the Auxiliary Valve
Clear Valve Valve Map Map
Clear Clear Valve Map
Check this box to clear all valve assignments. The
user will be prompted to confirm the choice. This will
erase any valve assignments permanently, including
3A4486D
The following figure illustrates an example application
of the auxiliary valve. Pumps 1 and 3 both dispense
color, but one is solvent based and one is water
based. (Pump 2 dispenses a catalyst.) With the
auxiliary valves in place for both pumps, only one will
flow through the A-side of the remote mix manifold,
and the other is completely isolated by the auxiliary
valve.
any that were automatically set based on the static
mapping.
Setup Mode Screens
83