User's Manual
Table Of Contents
- Related Manuals
- Equipment Approvals
- System Configuration and Part Numbers
- Warnings
- Important Two-Component Material Information
- Glossary of Terms
- Overview
- EasyKey Display and Keyboard
- Run Mode Screens
- Setup Mode
- ProControl 1KS Integration Specifics
- System Operation
- Meter Calibration
- Color Change
- Alarms and Warnings
- Alarm Troubleshooting
- Schematic Diagrams
- Technical Data
- Graco Standard Warranty
- Graco Information
Color Change
3A1080C 81
FIG. 78: Color Change Chart 1
V
alve Time-Sequence
Dump A
Dump B
Color Change Solvent
Catalyst Change Solvent
Color Change A A
Catalyst Change B B
P0 P1 P2 P3 P4
Color Purge Time P0->P1
Color Fill Time P1->P2
Catalyst Purge Time P2->P3
Catalyst Fill Time P3->P4
Air Chop Time
Solvent Chop Time
First Purge (one of these) 3rd Flush Chop Time
Air Purge
Solvent Purge Final Purge (one of these)
3rd Flush Valve
Dispense A AA
Dispense B BB
Gun Trigger(s) by Operator
M0 M1 M2 M3 M4
First Purge Time M0->M1
Chop Time (air/solvent or air/3rd flush) M1->M2
Final Purge Time M2->M3
Mixed Fill Time M3->M4
Notes: Load tables from new recipe
Purge from old recipe
Fill from new recipe
ProMix 2KS Recipe Change
Chart 1: A1 to A2, B1 to B2 with Dump Valves
CC Purge/Fill Timers are independent
of Mixed Material Purge Timers. This
line defines when the Mixed Fill Time
begins. The longer of the two timers
defines when the Mixed Fill Time
begins.
A
B
B
A
FIG. 79: Color Change Chart 2
V
alve Time-Sequence
Dump A
Dump B
Color Change Solvent
Catalyst Change Solvent
Color Change A A
Catalyst Change B B
P0 P1 P2 P3 P4
Color Purge Time P0->P1
Color Fill Time P1->P2
Catalyst Purge Time P2->P3
Catalyst Fill Time P3->P4
Air Chop Time
Solvent Chop Time
First Purge (one of these) 3rd Flush Chop Time
Air Purge
Solvent Purge Final Purge (one of these)
3rd Flush Valve
*Two Second Solvent Purge
Dispense A AA
Dispense B BB
Gun Trigger(s) by Operator
M0 M1 M2 M3 M4 M5
*Two Second Initial Purge Time M0->M1
First Purge Time M1->M2
Chop Time (air/solvent or air/3rd flush) M2->M3
Final Purge Time M3->M4
Mixed Fill Time M4->M5
Notes: Load tables from new recipe
Purge from old recipe
Fill from new recipe
*Applies to ALL charts when 3rd Flush Valve is ON
ProMix 2KS Recipe Change
Chart 2: A1 to A2, B1 to B2 with Dump Valves and 3rd Flush Valve
CC Purge/Fill Timers are independent
of Mixed Material Purge Timers. This
line defines when the Mixed Fill Time
begins. The longer of the two timers
defines when the Mixed Fill Time
begins.
A
B
B
A