Installing hardware expansions   
6.5 Disk drives 
  SIMATIC IPC547D 
66  Operating Instructions, 06/2011, A5E03473780-01 
6.5.5  Removing and installing internal hard disks 
Requirement 
●  The device is disconnected from the power network. 
●  The device is opened. 
Procedure for removing the hard disk drive 
1.  Disconnect the power supply and data cables from the drive. 
2.  Loosen the four screws 
① or ② on the drive bay plate and remove the drive from the 
housing. 
 
Procedure for installing the hard disk drive 
1.  Place the drive onto the drive bay plate and secure the drive with four screws ① or ②. 
2.  Connect the power and data cables to the drive.