Nordson VersaBlue VB Series, Руководство пользователя

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General Instructions Regarding Working with Application Materials
C-2
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Vapors and Gases
Ensure that vapors and gases do not exceed the prescribed limits. If neces-
sary, exhaust vapors and gases and/or provide sufficient ventilation of the
work space.
Substrate
The substrate should be free of dust, grease and moisture. The suitable ma-
terial, optimum working conditions, and possible pre-treatment of the sub-
strate must be determined by testing.
Processing Temperature
When materials require heating, adherence to the prescribed processing
temperature is imperative to ensure the quality of the application. It may not
be exceeded! Overheating can cause material coking or cracking, resulting
in malfunctioning or unit failure.
Material should always be melted gently. Extended, unnecessary tempera-
ture load should be avoided. The temperature should be reduced during
breaks in work. The temperature in the tank should be attuned to the mate-
rial consumption. Thus it is close to the prescribed processing temperature
for high material consumption and lower for lower consumption.
When materials are processed cold, take into consideration the shear heat
and the ambient temperature; cool if necessary.