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Siemens Automation System S7-400 User Manual

Page 47

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Installing the S7-400

2-31

Automation System S7-400 Hardware and Installation

A5E00850741-01

Removing the Cover

With modules which have a cover (for example, power supply modules and CPUs),
you remove this before installing the module in the rack. Proceed as follows:

1. Push the interlock lever down (1).
2. Swing the cover forward and off (2).

(2)

(1)

Figure 2-3

Removing the Cover