Service and maintenance
12.5 Replacing a power output module (POM)
SIPLUS HCS4200 PROFINET/PROFIBUS DP
Operating Instructions, 07/2019, A5E35066204A/006
197
Procedure for installing the new fan
1 Position the new fan on the device
2 Insert the two plastic rivets of the fan
①
.
•
Insert sleeve
•
Push in pin
3 Place fan grille on the new fan
4 Re-insert the four plastic rivets of the fan grille
②
.
•
Insert sleeve
•
Push in pin
5 Plug in 24 V DC connector of the new fan
③
.
12.5
Replacing a power output module (POM)
12.5.1
Safety information
WARNING
Danger from electrical voltages
May cause death or serious injury
•
Before replacing the POM, the AC power supply at the installation location of the device
must be de-energized and secured against reconnection.
•
The 24 V DC power supply must be interrupted.
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