Grounding Instructions; Supplying Power To The Unit - ADTRAN IQ 710 System Manual

3.

GROUNDING INSTRUCTIONS

This section provides grounding instruction information from the Underwriters' Laboratory UL 1459 Stan-
dard for Safety: Telephone Equipment, of September 20, 1993. An equipment grounding conductor that is
not smaller in size than the ungrounded branch-circuit supply conductors is to be installed as part of the
circuit that supplies the product or system. Bare, covered, or insulated grounding conductors are accept-
able. Individually covered or insulated equipment grounding conductors shall have a continuous outer fin-
ish that is either green, or green with one or more yellow stripes. The equipment grounding conductor is to
be connected to ground at the service equipment.
The attachment-plug receptacles in the vicinity of the product or system are all to be of a grounding type,
and the equipment grounding conductors serving these receptacles are to be connected to earth ground at
the service equipment.
A supplementary equipment grounding conductor shall be installed between the product or system and
ground that is in addition to the equipment grounding conductor in the power supply cord.
The supplementary equipment grounding conductor shall not be smaller in size than the ungrounded
branch-circuit supply conductors. The supplementary equipment grounding conductor shall be connected
to the product at the terminal provided, and shall be connected to ground in a manner that will retain the
ground connection when the product is unplugged from the receptacle. The connection to ground of the
supplementary equipment grounding conductor shall be in compliance with the rules for terminating bond-
ing jumpers at Part K or Article 250 of the National Electrical Code, ANSI/NFPA 70. Termination of the
supplementary equipment grounding conductor is permitted to be made to building steel, to a metal electri-
cal raceway system, or to any grounded item that is permanently and reliably connected to the electrical
service equipment ground.
Bare, covered, or insulated grounding conductors are acceptable. A covered or insulated grounding con-
ductor shall have a continuous outer finish that is either green, or green with one or more yellow stripes.
4.

SUPPLYING POWER TO THE UNIT

The AC-powered IQ 710 comes equipped with a detachable 8-foot power cord with a 3-prong plug for
connecting to a grounded power receptacle. As shipped, the IQ 710 is set to factory default conditions.
After installing the Base Unit and any option modules, the IQ 710 is ready for power-up. To power-up the
unit, ensure that the unit is properly connected to an appropriate power source and turn on the unit using
the
on/off switch on the rear panel.
• This unit shall be installed in accordance with Article 400 and 364.8 of the NEC NFPA
70 when installed outside of a Restricted Access Location (i.e., central office, behind a
locked door, service personnel only area).
• Power to the IQ 710 must be from a grounded 115 VAC, 60 Hz source.
• The power receptacle uses double-pole, neutral fusing.
• Maximum recommended ambient operating temperature is 50
© 2002 ADTRAN, Inc.
61202800L1-1B
Section 3, Network Turnup Procedure
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C.
IQ 710 System Manual
IQ 710
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