User's Manual

Table Of Contents
Installation, Operation and Service Manual 90DIB500R41IM_FCC02 99.1 197
DIB-500 R4.1 Component replacement
Replacing components of the VAC and alarm system expansion – optional
The tasks listed in the following table must be performed to replace the mounting frame.
11.8.2.1 Preparatory measures
Before you can start with the replacement of the mounting frame, the preparatory tasks
listed in the following table must be performed.
Table 11.25 Overview of the tasks to be performed (Replacing the mounting frame and the SC200)
Tasks/work steps Described in
Preparatory measures Temporary service interruption Section 8.1 on
page 163
Removing the top cover of the mounting frame Section 5.4 on
page 94
Removing the top cover of the equipment rack Section 5.12.1 on
page 124
Disconnecting external alarms (via alarm input/output
module)
on page 198
Removing connections of the SC200 on page 199
Removing Plugs with Earthing Contact – optional (only
for VAC expansion)
on page 200
Uninstalling rectifier modules Section 11.8.1.1 on
page 193
Replacing the mounting frame
and the SC200
Removing the mounting frame on page 201
Preparing the mounting frame on page 203
Installing the mounting frame on page 204
Attaching connectors of the SC200 on page 206
Connecting external alarms Section 5.12.2 on
page 126
Concluding tasks Installing Plugs with Earthing Contact – optional (only for
VAC expansion)
on page 207
Mounting the top cover of the mounting frame Section 5.12.3 on
page 128
Mounting the top cover of the equipment rack Section 5.13 on
page 129
Recommissioning after a temporary service interruption Section 9.1 on
page 167
Configuring the SC200 Section 11.8.2.4 on
page 208
Table 11.26 Overview of preparatory measures (Replacing the mounting frame and the SC200)
Tasks/work steps Described in
Temporary service interruption Section 8.1 on
page 163
Removing the top cover of the mounting frame Section 5.4 on
page 94
Removing the top cover of the equipment rack Section 5.12.1 on
page 124
Disconnecting external alarms (via alarm input/output module) on page 198
Removing connections of the SC200 on page 199
Removing Plugs with Earthing Contact – optional (only for VAC expan-
sion)
on page 200