Fulfill
Retrofit Kit − DuraBlue/VersaBlue 25L and 50L Melters
30
Part 1105309A
E 2010 Nordson Corporation
Operation
Once enabled, the fill system immediately begins operation. Maintain
adhesive level in the storage bin to maintain automatic operation.
NOTE: During warm‐up, the melter's ready-delay time may need to be
increased for the Fulfill to operate properly. The proper ready-delay time
depends on the tank size and shape, adhesive type, and application
temperature.
Time Settings
See Figure 14. There are three timers found on the refill board located inside
the control box:
S Fault (overfill timer)—This timer is used to limit the amount of filling time in
case of level sensor failure. It is only for overflow protection. The fault limit
time is preset from the factory at 60 seconds, but can be adjusted from 5
to 115seconds. The factory sets the potentiometer at the 12 o'clock
position, which is sufficient for the majority of applications. For reference,
the 9o'clock position is 22 seconds and the 3 o'clock position is 98
seconds.
S Delay—This timer is used to set the number of seconds that should
elapse between the time the level sensor calls for more adhesive and the
time the fill system activates. The delay time prevents the system from
frequently turning on and off. The delay time is preset from the factory at
60 seconds, but can be adjusted from 0 to 119seconds. The factory sets
the potentiometer at the 12 o'clock position, which is sufficient for the
majority of applications. For reference, the 9o'clock position is 20
seconds and the 3 o'clock position is 100seconds.
S Air—This timer is used only with the optional storage bin vibrator kit.
When installed, the vibrator will actuate for up to 20 seconds before the
fill system activates and will stay on until the level sensor is satisfied. The
air timer range is 0 to 20 seconds.
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