Graco ProMix 2KS Operation page 57

3. Adjust the solvent fluid supply pressure. Use the
lowest possible pressure to avoid splashing.
4. Remove the Fluid Station cover to access the sole-
noid valves. See F
IG
5. Purge as follows:
• Single color/single catalyst systems: Purge
component A side. Press the manual override
on the Dose Valve A solenoid valve and trigger
the gun into a grounded metal pail.
Purge component B side. Press the manual
override on the Dose Valve B solenoid valve
and trigger the gun into a grounded metal pail
until clean solvent flows from the gun.
Repeat to thoroughly clean the fluid integrator.
• Multiple color/single catalyst systems:
Select Recipe 0 and press Enter
the component A side. The color change LED
blinks while Recipe 0 runs and turns solid after
purge sequence is complete.
Purge component B side. Press the manual
override on the Dose Valve B solenoid valve
and trigger the gun into a grounded metal pail
until clean solvent flows from the gun.
Repeat to thoroughly clean the fluid integrator.
• Multiple color/multiple catalyst systems:
Select Recipe 0 and press Enter
the component A side and the component B
side. The color change LED blinks while Recipe
0 runs and turns solid after purge sequence is
complete.
Repeat to thoroughly clean the fluid integrator.
6. Reinstall the Fluid Station cover.
7. Shut off the solvent fluid supply.
8. Disconnect the solvent supply lines and reconnect
the component A and B fluid supplies.
9. See page 49 for Start Up procedure.
312776B
. 65.
to purge
to purge
System Operation
57