User's Manual

Page 12 InterReach picoBTS Installation Guide
© 2008, ADC Telecommunications, Inc.
ADCP-77-061 • Issue A • 08/2008 • Chapter 2 - Installation
2.3 CONNECTING THE GROUNDING CABLE
Use this section to connect your earth ground and power cable to the picoBTS cabinet.
The rack unit in which the picoBTS chassis is being mounted should be properly grounded to
the site earth ground ring. You must attach a ground strap to each subrack and to the rack unit
or directly to the site ground ring.
1 Locate the ground lug on chassis. See Figure 2-4 for its location.
2 Remove the nut from the ground lug and connect a ground lead to the chassis. Secure the
nut tightly on each subrack assembly using a 7/16 (11mm) wrench as shown in Figure 2-5.
Caution: Grounding circuit continuity is vital for safe operation of machine. Never operate machine
with grounding conductor disconnected.
Attention: Un circuit de terre continu est essentiel en vue du fonctionnement sécuritaire de l'appareil.
Ne jamais metre l'appareil en marche lorsque le cable de mise à la terre est débranche.
Warnung: Achtung, Hoher Ableitstrom! Schutzleiteranschluß vor dem Netzanschluß herstellen.
Figure 2-4: picoBTS Ground Lug and Power Connector
Preliminary