Basic Operation; Pre-Operation Tasks; Power On; Initial System Setup - Graco ProMix 2KE Operation

Basic Operation

Pre-Operation Tasks

Go through the Pre-Operation Checklist in Table 1.
Table 1: Pre-Operation Checklist

Checklist
System grounded
Verify all grounding connections were made. See
Grounding, page 21.
All connections tight and correct
Verify all electrical, fluid, air, and system connec-
tions are tight and installed according to the man-
ual instructions.
Fluid supply containers filled
Check component A and B and solvent supply
containers.
Dose valves set
Check that dose valves are set correctly. Start
with the settings recommended in Valve Set-
tings, page 37, then adjust as needed.
Fluid supply valves open and pressure set
Component A and B fluid supply pressures should
be equal unless one component is more viscous
and requires a higher pressure setting.
Solenoid pressure set
75-100 psi inlet air supply (0.5-0.7 MPa, 5.2-7
bar)

Power On

1. IS Systems (Alternator Power Supply): Set pump
air regulators to minimum setting. Open main air
valve to start air-powered alternator. Main air pres-
sure is displayed on gauge.
3A0868L
Non-IS Systems (Wall Power Supplied): Turn the
AC Power Switch ON (I = ON, 0 = OFF).
F . 15. Power Switch
IG
2. Graco logo will display after five seconds, followed
by Run Mix Spray (Screen 2).
F . 16. Run Mix Spray (Screen 2)
IG

Initial System Setup

1. Change optional setup selections to desired param-
eters, as described in Configure 1-4 (Screens
18-21), page 45.
2. Set recipe and flush information as described in
Recipe 1-1 (Screen 28) and Recipe 1-2 (Screen
29), page 46.
3. Set maintenance timers for pumps, valves, fluid fil-
ters and air filters, as described in Maintenance 1-3
(Screens 24-26), page 47.
Basic Operation
I = ON
TI16336a
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