Siemens SIMATIC IPC677D Operating Instructions Manual page 98

Maintaining and servicing your device
7.7 Removing and installing hardware
The figure shows the correct mounting position.
● Direction of flow: Make sure that the blades
of the housing.
● Run the power supply cable
loop as shown in the illustration.
98
①
of the power supply fan are on the outside
②
along the housing edge and fasten any excess cable as
Operating Instructions, 09/2014, A5E32995420-AC
SIMATIC IPC677D