%
%
%
55
80
10
Filling
Stop
at
Start
at
Low level
warning
Level
%10
25 mm
25 mm
max1
max2
Operation
4-19
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Level Display and Control (Options)
Perform calibration. Refer to section Repair, Replacing Level Evaluator
(Option), Calibration.
As soon as the material is changed, the level parameters on the control
panel must be adapted to the new material.
Fig. 4-9 V13
Automatic Tank Filling
Automatic tank filling is performed e.g. by a bulk melter connected to the
optional filling valve with a hose. Level sensors in the tank start and stop the
filling process.
Fig. 4-10 Filling valve
Maximum Level
The level should not exceed 25 mm (1 in) under the rim of the tank (max1);
for melters with inert gas equipment: 25 mm (1 in) under the inert gas inlet
hole (max2).
Adapt the maximum level to the adhesive dispensing speed. Feed
adhesives sensitive to temperature quickly to prevent loss of quality.
Fig. 4-11 Cross-section of
tank
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