Device maintenance and repair
7.4 Installing and removing hardware
SIMATIC IPC847D
102
Operating Instructions, 01/2014, A5E32997454-AA
7.4.6
Removing the bus board
Requirement
●
The device is opened.
Procedure
1. Remove all modules from the slots.
2. Remove the six screws
①
on the
bus board.
3. Remove all connectors from the bus
board.
4. Pull the bus board from the
motherboard.
7.4.7
Removing the OP
Requirement
●
The device is opened.
Procedure
1. Loosen the fixing screws
①
.
2. Disconnect the cables
②
at the display
module.