Graco ProMix PD3K Plus, Операция

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Pre-Operation Tasks
Pre Pre
Pre---Operation
Operation
Operation Tasks
Tasks
Tasks
Pre Pre Pre---operation operation operation Checklist Checklist Checklist
Go through the Pre-Operation Checklist daily, before
each use.
✔ ✔ ✔ Checklist Checklist
Checklist
System System System grounded grounded grounded
Verify all grounding connections
were made. See Grounding
Grounding Grounding in the
Installation manual.
All All All connections connections connections tight tight tight and and and correct correct correct
Verify all electrical, fluid, air, and
system connections are tight and
installed according to the Installation
manual.
Fluid Fluid Fluid supply supply supply containers containers containers filled filled filled
Check component A and B and
solvent supply containers.
Dose Dose Dose valves valves valves set set set
Check that dose valves are set
1–1/4 turns open. Start with
the settings recommended in
Valve Settings, page 19 , then adjust
as needed.
Fluid Fluid
Fluid supply
supply
supply valves
valves
valves open
open
open and
and
and
pressure pressure pressure set set set
The recommended component A and
B fluid supply pressures are 1/2 to 2/3
of the target spray pressure.
NOTE: NOTE: NOTE: Low pressure systems may
be set within a range of ± 100 psi (0.7
MPa, 7 bar); high pressure systems
may be set within a range of ± 300 psi
(2.1 MPa, 21 bar). If the inlet pressure
is higher than the outlet pressure,
ratio accuracy may be affected.
Solenoid Solenoid Solenoid pressure pressure pressure set set set
85-100 psi inlet air supply (0.6-0.7
MPa, 6-7 bar).
Power Power Power On On On
1. Turn the AC Power Switch (P) ON (I = ON,
0 = OFF).
2. The Graco logo will display while the system
initializes, followed by the Home screen.
3. Press the Start key . The system status will
change from “System Off” to “Startup.” Once
the pumps are powered and are in the Home
position, the system status will change from
“Startup” to “Standby.”
Figure 10 Power Switch
Initial Initial Initial System System System Setup Setup Setup
1. Change optional setup selections to
desired parameters, as described in
Setup Mode Screens, page 67 .
2. Set recipe and flush information as
described in
Recipe Screen 1, page 76 and
Flush Screen, page 79 .
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