Installation safety precautions
SkyZhone 1624, 1424, 1224 Hardware Installation Guide
47
Important Safety Instructions
Read and follow all warning notices and instructions
marked on the product or included in the manual.
1
The SkyZhone product is a line power device conforming to UL 60950-1
and UL 60950-21. The DC voltages (RFT-V signals) provided to
SkyZhone through the SHDSL connector must be provide by a UL
60950-1 and UL 60950-21 certified power source, typically located at the
Central Office. One such certified power source is the Argus
Technologies CSM35 Modular Converter System (#012-550-B2).
Uncertified power source should not be used. The installer must verify
this
2
The Telco must be contacted to assure the cables providing the SHDSL
data and power to the unit are capable of carrying the RFT-V voltages
required.
3
Do not attempt to service this product yourself, as opening or removing
covers may expose you to hazardous voltage or to other risks. Refer all
servicing to qualified service personnel.
5
When installed, 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.
4
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 may cause a hazardous
condition. Consult a qualified electrical consultant to determine whether
or not this phenomenon exists and, if necessary, implement corrective
action prior to interconnecting the products.
5
In addition, since 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.
— Never touch uninsulated telephone wires or terminals unless the
telephone line has been disconnected at the network interface.
— Use caution when installing or modifying telephone lines.
— Avoid using a telephone (other than a cordless type) during an
electrical storm. There may be a remote risk of electric shock from
lightning.
—
Do not use the telephone to report a gas leak in the vicinity of the
leak.
EMI Notices
The following are EMI notices.
