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Important safety instructions
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Pipeline Start Here Guide
10 Models with DC power inputs must be connected to an earth ground through
the terminal block Earth/Chassis Ground connectors. This is a safety feature.
Equipment grounding is vital to ensure safe operation.
11 Before installing wires to the Pipeline’s DC power terminal block, verify that
these wires are not connected to any power source. Installing live wires (that
is, wires connected to a power source) is hazardous.
12 Connect the equipment to a 48VDC supply source that is electrically isolated
from the AC source. The 48VDC source should be reliably connected to
earth ground.
13 Install only in restricted-access areas in accordance with Articles 110-16,
110-17, and 110-18 of the National Electrical Code, ANSI/NFPA 70.
14 Do not allow anything to rest on the power cord, and do not locate the
product where persons will walk on the power cord.
15 Do not attempt to service this product yourself. Opening or removing covers
can expose you to dangerous high voltage points or other risks. Refer all
servicing to qualified service personnel.
16 General purpose cables are provided with this product. Special cables, which
might be required by the regulatory inspection authority for the installation
site, are the responsibility of the customer.
17 When installed in the final configuration, the product must comply with the
applicable Safety Standards and regulatory requirements of the country in
which it is installed. If necessary, consult with the appropriate regulatory
agencies and inspection authorities to ensure compliance.
18 A rare phenomenon can create a voltage potential between the earth grounds
of two or more buildings. If products installed in separate buildings are
interconnected, the voltage potential might cause a hazardous condition.
Consult a qualified electrical consultant to determine whether or not this
phenomenon exists and, if necessary, implement corrective action before
interconnecting the products.
In addition, if the equipment is to be used with telecommunications circuits, take
the following precautions:
•
Never install telephone wiring during a lightning storm.
•
Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.