
Wirnet iBTS
Document title : Installation and
Maintenance Manual
Version : 2.0
Author : SNI
Date : 04/12/2018
Classification
This document is the strict property of Kerlink and shall not be either copied nor sent without express
written authorization of Kerlink
Internal Use
Kerlink m2m technologies reserved rights
Confidential
Kerlink – 1 rue Jacqueline Auriol – 35235 THORIGNÉ-FOUILLARD
Page 184 / 221
Strict confidential
4.6.1.2
Earthing of the Wirnet iBTS Compact mounting kit
Earthing of the compact casing mounting kit is completed through the holes dedicated to the
M8 U Bolt used for pole mount or the holes dedicated to the universal antenna bracket. The
earthing symbol
is placed close to dedicated holes. Two different configurations are then
possible, depending on the usage of the U bolt:
1.
The M8 U bolt is used (pole mount by U-bolt configuration):
The U-bolt and the M8 nut are used to connect the ring tongue terminal
2.
The M8 U bolt is not used (wall mount configuration or metallic strapping
configuration):
The M8 bolt and nut dedicated to the universal antenna bracket is used to connect
the ring tongue terminal. It can be used whatever the universal antenna bracket is
installed or not on the mounting kit.
The different configurations are presented below:
Figure 129 : Compact casing – earthing with U bolt configuration
Figure 130 : Compact casing – earthing without U bolt configuration
Crimp the ring tongue terminal to earthing cable with the crimping tool
Connect the ring tongue to the mounting kit with M8 bolt (or U-bolt) and nut.
M8 U Bolt & nuts
Earth symbol
Ring tongue terminal
Earth symbol
Ring tongue terminal
M8 Bolt & nut