2
1
Installation
3-10
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Installing Gun
Refer to the gun manual.
CAUTION: The maximum operating temperature of the installed gun and
the other heated system components should be considered when setting
temperatures on the melter control panel.
Filling Valve (Option)
Conditioning Compressed Air
The quality of the compressed air must be at least class 2 in compliance
with ISO 8573−1. This means:
Max. particle size 30 mm
Max. particle density 1 mg/m
3
Max. pressure dew point − 40 °C
Max. oil concentration 0.1 mg/m
3
.
Connecting Filling Valve
1. Connect customer’s compressed air supply to the control air
connection (2).
4 to 6 bar
400 to 600 kPa 58 to 87 psi
2. Electrically/mechanically connect hose to the filling unit.
3. Connect hose to filling valve connection (1) (Also refer to 3-15).
The filling valve is heated either via the VersaBlue melter or via the filling
unit (e.g. bulk melter).
4. If heating does not occur via the VersaBlue melter, insert the electrical
plug (cordset) into the hose receptacle.
Fig. 3-15
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