Installing hardware expansions   
6.2 Opening the front cover 
  SIMATIC IPC547D 
58  Operating Instructions, 06/2011, A5E03473780-01 
Procedure    
 
 
 
1.  Remove the retaining screws 
①. 
2.  Lift the cover from the back and 
remove it. 
3.  Open the front cover if necessary, see 
chapter Opening the front cover 
(Page 58). 
6.2  Opening the front cover 
Requirement 
●  The front panel cover is open. 
Procedure      
 
 
1.  Press the marked hooks at the 
same time to release the front 
cover. 
2.  Move the front cover in the 
direction of the arrow.