National Instruments FieldPoint FP-1300 User Manual page 14

Chapter 2 Installing and Configuring Hardware and Software
FP-1300 User Manual
the product is damaged in any way. If the product is damaged, return it to
NI for repair.
Do not substitute parts or modify the FieldPoint product. Use the product
only with the modules, accessories, and cables specified in the installation
instructions.
Always operate the FieldPoint product in a suitable enclosure that will
prevent unintentional access to live terminals and will prevent the spread
of fire.
Do not operate FieldPoint products in an explosive atmosphere or where
there may be flammable gases or fumes. If you need to operate FieldPoint
products in such an environment, the FieldPoint products must be in a
suitably rated enclosure. Operate the product only at or below Pollution
Degree 2. Pollution is foreign matter in a solid, liquid, or gaseous state that
can reduce dielectric strength or surface resistivity. The following is a
description of pollution degrees:
• Pollution Degree 1 means that no pollution or only dry, nonconductive
pollution occurs. The pollution has no influence.
• Pollution Degree 2 means that only nonconductive pollution occurs in
most cases. Occasionally, however, a temporary conductivity caused
by condensation must be expected.
• Pollution Degree 3 means that conductive pollution occurs, or dry,
nonconductive pollution occurs which becomes conductive due to
condensation.
If you need to clean a FieldPoint product, use a soft nonmetallic brush.
The product must be completely dry and free from contaminants before it
is returned to service.
You must insulate signal connections for the maximum voltage for which
the FieldPoint product is rated. Do not exceed the maximum ratings for the
product. Do not install wiring while the product is live with electrical
signals. Do not remove or add terminal bases when power is connected to
the FieldPoint system. Avoid contact between your body and the terminal
base signal wiring when hotswapping modules.
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