Introduction
2‐7
P/N 397189E
E 2006 Nordson Corporation
BM200_EASY_GEAR
Model Variations and Options
Pressure Control
The material pressure beyond the pump is measured by a pressure sensor
and regulated by a control system to remain at a constant pressure (can be
adjusted). Refer to separate manual.
Exhaust Hood
If the bulk melter is used to process polyurethane hot melt adhesives (PUR),
fumes are created that should be suctioned off directly at the drum. An
exhaust hood is integrated into the bulk melter for this purpose.
The exhaust hood must be connected to the customer's exhaust device (Also
refer to Installation, Exhausting Material Vapors).
Changeover System
The changeover system allows uninterrupted operation of two bulk melters.
One of the systems is active (feeding material), and the other is in standby
mode (system switched on, heating punch heater not yet on).
If a drum is almost empty (in this case, in the system on the right), the heating
punch heater of the other system is automatically switched on. Now the
empty drum can be replaced while the other system is feeding material.
Refer to separate manual.
Fig. 2‐3 Principle drawing
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