Setup
4-7
Part 1602966−05
E 2015 Nordson Corporation
Empty (No Powder) Programming
1. Lower the lance assembly until the powder covers at least 25 mm (1 in.)
of the level sensor probe.
2. Raise the lance assembly so that the bottom of the level sensor probe is
at least 25 mm (1 in.) away from the surface of the powder.
3. See Figure 4-28. Press the OUT OFF programming button until the
LED ring slowly flashes yellow.
4. Release the button and the yellow light will go off. Empty programming
is complete.
Full Programming
1. Lower the lance assembly until the powder covers at least 25 mm (1 in.)
of the level sensor probe.
2. See Figure 4-28. Press the OUT ON programming button until the LED
ring switches from flashing slowly to flashing quickly.
3. Release the button and the LED ring lights yellow continuously. Full
programming is complete.
Locking and Unlocking the Level Sensor
The level sensor can be locked to protect it from unauthorized adjustment.
NOTE: The level sensor is shipped unlocked.
Task Procedure
Locking Simultaneously press the two programming buttons for
10 seconds in the operating mode. When the LED ring
light changes its status for a brief moment, release the
buttons. The level sensor is now locked.
Unlocking Simultaneously press the two programming buttons for
10 seconds in the operating mode. When the LED ring
light changes its status for a brief moment, release the
buttons. The level sensor is now unlocked.
Operational Faults
If the sensor deviates from normal operation, check for and correct any of
these possible causes:
S The difference between Empty and Full is not great enough. Reprogram
the level sensor.
S Empty programming was done while the probe was in the powder, or
Full programming was done while the probe was out of the powder.
S During Empty programming, the distance between the probe and the
powder was too short.
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