UTC Fire and Security M3000, Руководство по установке

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Chapter 2
Installation planning and mounting
9
Safety
Radio interference
Note: This is an FCC Class A product. In a domestic environment, this product may cause radio interference, in which
case the user may be required to take adequate measures.
Electrostatic Discharge (ESD) precaution
General installation rules
The authorized installation contractor should comply with the following rules:
• Neatly label cables at both ends.
(For example, the label should include: Controller Address Number/Device or Reader Number
• Use individually shielded pairs of cables only. All wiring must comply with local, state, and federal
electrical codes and fire codes.
• Obey all national, state, and local electrical and safety codes.
• Obtain any required permits and/or inspections. Contact the local fire marshal for assistance if
necessary.
• Safety of customer personnel is the primary consideration of the installation.
• Neatly dress and tie or lace all wiring in a professional manner.
• Gather together and tape all unused conductors in multiple conductor cables.
• Shield all cables and terminate properly.
WARNING: Circuit board components are vulnerable to damage by electrostatic discharge (ESD). ESD can
cause immediate or subtle damage to sensitive electronic parts. An electrostatic charge can
build up on the human body and then discharge when you touch a board. A discharge can be
produced when walking across a carpet and touching a board, for example. Before handling
any board, make sure you dissipate your body’s charge by touching ground. This discharges
any static electricity build-up.
CAUTION: This equipment is to be installed, maintained and serviced by “authorized service persons only.”