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Integrated Flow Control
312779E 75
5. Return to the Status Screen (see F
IG
. 85). The sta-
tus bar at the bottom of the screen will indicate that
Mix Calibration is in progress.
6. Trigger the gun and make sure the gun trigger input
is high.
7. On the Status Screen (see F
IG
. 85), the voltage will
start at 0 and increase incrementally to 3.3 V. The
flow rate will also begin to increase during calibra-
tion, but this may not show for the first few voltage
increases.
8. When calibration is complete, the Status Screen
will change from Mix Calibration to Mix. The unit
should have built a complete table for the flow rate
range selected in step 2.
NOTE: If the voltage reached 3.3 V (flow control wide
open) but the unit did not reach the top of the selected
flow rate range, the delivery system is not providing
enough volume. Do one of the following:
• If the volume is acceptable, change the flow rate
range accordingly.
• If the volume is not acceptable, increase the deliv-
ery pressure. Increasing the pressure may affect
your low flow rate setting.
9. De-trigger the gun.
10. Set Manual Override to Standby.
11. To copy the data table to all recipes, see Global FC
Data Copy, page 76. This loads a starting point for
each recipe, and continuous learning will create a
unique data table when the recipe is run.
NOTE: If you want to do a flow calibration for each rec-
ipe, do not do a Global FC Data Copy.
F
IG
. 85. Status Screen
7
Mix Calibration
F
IG
. 86. Typical Flow Calibration (0-300 cc/min range)
Flow (cc/min)
Regulator Outlet Pressure, psi (MPa, bar)
0350150 200 250 30010050
30
(0.21, 2.1)
25
(0.17, 1.7)
20
(0.14, 1.4)
15
(0.10, 1.0)
10
(.07, 0.7)
5
(.035, 0.35)
0