Operation
8-11
Part 1056418-07
E 2019 Nordson Corporation
Spray Gun Controls
See Figure 8-9. Use the Gun Control screens to control individual guns and
adjust preset settings. Refer to Section 5 for information on making preset
settings.
NOTE: Adjustments to lead and lag settings do not affect any part that is
already in front of the zone photoeyes or being sprayed. Changes do not
take effect until the next part enters the booth.
CAUTION: Do not change zone assignments while parts are moving
through the booth. Doing so could cause erratic operation.
On the Gun Control screens, the Preset Setting and Output Status displays
are independent of each other. The Preset Setting display always defaults
to the preset being sprayed when you open the screen. If a new part moves
in front of the guns the output status display changes but the preset setting
display continues to show the preset settings for the previous part.
For example, you open the Gun Control screen for Gun 1 while it is spraying
Part 1:
S The Output Status display shows the output of Gun 1 for preset 1.
S The Preset Setting display shows the settings for preset 1.
Part 2 moves in front of the guns.
S The Output Status display shows the output of Gun 1 for Preset 2.
S The Preset Setting display does not change; it still shows the settings for
Preset 1.
Copying Changes to Presets
If you make a change to the current preset or another preset while the guns
are spraying, only the Copy All function can be used. It copies only the
flow and electrostatic settings to the same preset for all guns.
To copy other settings with the Copy Selected function, you must shut off
all guns. Refer to Copying Preset Settings on page 5-19.
Trigger Mode and Manual Triggering
See Figure 8-9. To change the gun trigger mode for one gun, or to trigger
the gun manually:
1. Touch the Gun button for the desired gun to open the Gun Control
screen for that gun.
2. Touch the Trigger Mode button to toggle through Auto, Manual, and Off
modes.
3. To trigger the gun manually, change the gun’s trigger mode to Manual,
then touch the Manual Trigger button to trigger the gun on. Touch the
button again to trigger the gun off.
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