The figure below shows an example of the operation at the CPU1513R-1 PN.
Figure 13-2Remove display
Replace front cover (R/H CPUs with article numbers 6ES7513-1RL00-0AB0, 6ES7515-2RM00-0AB0,
6ES7517-3HP00-0AB0, 6ES7518-4JP00-0AB0)
To remove the front cover from the CPU, follow these steps:
1.
Flip up the front cover until the front cover stands at a 90° angle to the front of the
module.
2.
In the top section of the front cover, press on the anchor(s): Two anchors with
CPU1515R-2PN, CPU1517H-3PN and CPU1518HF-4PN. One anchor with
CPU1513R-1PN.
At the same time, pull the front cover towards you and off.
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Maintenance
13.2 Replacing the display/front cover
S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD