Initial System Setup; Prime And Fill The System - Graco ProMix PD2K Electronic Operation

Initial System Setup

1. Change optional setup selections to
desired parameters, as described in
Setup Mode Screens, page
2. Set recipe and flush information as
described in Recipe Screen, page 45
Flush Screen, page

Prime and Fill the System

NOTE: See Run Mode Screens, page
screen information, if needed.
NOTE: Be sure the mix manifold is set to the SPRAY
position.
NOTE: You must prime the input lines to the pumps
or the inputs to the color change valves before
priming the pump and filling the entire system.
1. If using an electrostatic gun, shut off the
electrostatics before filling the lines.
2. Adjust the main air pressure. To ensure proper
operation, set the main air pressure as close to
100 psi (0.7 MPa, 7.0 bar) as possible. Do not
use less than 85 psi (0.6 MPa, 6.0 bar).
3. If this is the first time starting up the system, or if
lines may contain air, purge as instructed under
Purging, page 27. The equipment was tested
with lightweight oil, which should be flushed out
to avoid contaminating your material.
332562B
38.
and
47.
31, for further
4. If the system is powered down, press
ADM. Make sure that the system is in Standby
mode.
5. Verify that the recipes and the flush sequences
are programmed correctly by checking
the Recipe Screen, page 45
Flush Screen, page
6. Go to the Fill Screen, page
7. Select the desired color to load. Press the Prime
Pump key . The color will load the pump
through the color stack and out the outlet stack
dump valve.
NOTE: In a single color system, skip step 7 and
prime the pump out to the gun.
8. Press the Fill Line key
the mix manifold. The pump will run until you
press the Stop key
9. Trigger the gun into a grounded metal pail until
the line is full, then press the Stop key
10. Repeat for all material lines.
Operation
on the
and the
47.
35.
to run color out to
to stop the pump.
.
25