User's Manual

Table Of Contents
DIB-500 R4.1 Component replacement
Replacing components of the VAC and alarm system expansion – optional
206 Installation, Operation and Service Manual 90DIB500R41IM_FCC02 99.1
Attaching connectors of the SC200
The SC200 connections must be installed prior to connecting the external alarms.
Proceed as follows to install the connections:
Preparation:
The network element must have been put out of operation temporarily, refer to sec-
tion 8.1 on page 163.
The voltage source on site must be switched off. This must have been checked
with a voltmeter
The preparatory tasks must have been performed, refer to section 11.8.2.1 on
page 197.
The tools and aids must be available, refer to section 11.2.6 on page 174.
Carry out the following steps:
Risk of electric shock
Electric shock when touching live parts. Hardware components in the equipment cabi-
net are live.
When performing work in the equipment cabinet, ensure that the voltage source on
site is switched off. This must have been checked with a voltmeter.
1. Route the cables through the appropriate grommets, refer to Figure 11.27.
Figure 11.27 Mounting frame grommet (top view)
2. Reconnect all the cables properly to the rear of the component, refer to Figure
11.18 on page 199.