Nordson Encore iControl 2, Configuration, Preset Setup, Operation

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Standard System Configuration
3-29
Part 1056418-07
E
2019 Nordson Corporation
Prodigy/Encore HD Gun Purge Configuration
See Figure 3-2. Touch the Purge Configure button on the System
Configuration screen to open the Prodigy/Encore HD Purge Configuration
screen.
Gun purging takes place automatically as part of a color change cycle,
which is initiated by the feed center controls. Gun purging can also be
controlled manually by the operator, using the Prodigy/Encore HD Purge
Control screen on the Main screen. Refer to Section 8, Operation section
for instructions.
NOTE: The Spectrum HD Service Panel is only activated when Spectrum
HD is selected on the Gun Configuration screen. The service panel is used
to override and force on or off stages in the Spectrum HD purge sequence.
Purge Duration
(1 − 10 sec)
Number of
Pulses(0 − 99)
Pulse On
(0.1 − 1.00 secs
)
Pulse Off
(0.1 − 1.00 secs)
Gun
Purge
Siphon
Purge
Pulse
Cycle
Purge Duration
(1 − 10 sec)
Number of
Pulses (0 − 99)
Spectrum HD Service Panel
(EU Only)
038
Figure 3-27 Prodigy/Encore HD Gun Purge Configuration
The gun purge sequence proceeds as follows:
1. Purge Cycle: For the specified time, assist air air is directed through
the pump and siphon tubing back to the powder supply (Siphon), then
through the pump and delivery tubing to the spray gun (Gun).
2. Pulse Cycle: For the specified number of pulses, purge air is pulsed
from the pump to the powder supply (Siphon Pulsing), then from the
pump to the spray gun (Gun Pulsing). Pulse On sets the pulse duration;
Pulse Off sets the time between pulses.
Make settings for the Gun and Siphon Purge Duration and Number of
Pulses. The Pulse Cycle On and Off settings apply to both Gun and Siphon
pulsing.