Fulfill
Retrofit Kit − DuraBlue/VersaBlue 25L and 50L Melters
16
Part 1105309A
E 2010 Nordson Corporation
Electrical Components
(6). Control Box
The control box contains the membrane panel and PCA.
Membrane Panel
The front panel of the electrical control box shown in Figure 4 contains three
LEDs that have different colored lights to indicate the unit condition:
S Enable On/Off LED (green light) - Indicates that the system is
enabled. Pressing the Enable On/Off key will toggle the indicator. If
the melter tank lid is open, this LED will flash, indicating that the fill
system is disabled.
S Enable button - Press the enable button to turn the fill system on or
off.
S Adhesive transfer LED (blue light) - Indicates adhesive delivery is
active. When a low level is detected, the indicator notes that
adhesive is being transferred from the adhesive storage bin into the
melter tank through the transfer hose.
S Fault LED (red light) - activates if the system exceeds the user
defined fill time limit. The system will not resume operation until the
fault is cleared with the clear fault button.
S Clear fault button - Press the clear fault button to reset fault and
resume normal activity.
1
2
3
4
Figure 4 Fill system controls and indicators
1. Enable On/Off
2. Filling activated symbol and blue LED
3. Fault symbol and red LED
4. Clear fault
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