Prerequisites - Nortel Secure Router 4134 Installation Manual

For all installations, you must provide proper grounding through a UL
Listed terminal attached to the grounding location on the front panel of the
router. The grounding lug, as well as the screws and washers necessary
to attach it to the Secure Router 4134, ship in the container with the
Secure Router.
Average time to install the grounding terminal: 1 minute.
ATTENTION
You must install the Secure Router 4134 in a restricted-access location. You
must limit access to the Secure Router 4134 to authorized service personnel
only.

Prerequisites

•
You must have the terminal lug and the associated screws and
washers that shipped with the Secure Router 4134 chassis (two 8-32 x
.187" pan head screws with external tooth washer).
•
You require a Phillips #2 screwdriver.
•
You must provide DC power from an external source that provides
overcurrent protection of 12 amps (125% of the maximum Secure
Router 4134 rating).
•
You require a sufficient length of 8 AWG copper wire for the ground
lead.
•
Attach a UL listed terminal, suitable for your equipment rack, to the end
of the ground wire.
•
You must have a crimping tool to attach the grounding wire to the
supplied terminal (lug).
ATTENTION
You must connect the grounding wires to the ground terminal when DC power is
supplied from external power supplies.
NN47263-300 03.01 7 September 2009
Copyright © 2007-2009 Nortel Networks. All Rights Reserved.
Installing the terminal lug on the Secure Router 4134 45
WARNING
Disconnect the Secure Router 4134 from all power sources (AC
and DC) before servicing.
WARNING
La prudence: Proteger contre le risque de choc electrique,
debrancher les cordes d'alimentation et DC telegraphiant avant
d'entretenir.
Nortel Secure Router 4134
Installation — Chassis