Replacing A Power Output Module (Pom); Safety Information - Siemens SIPLUS HCS Series Operating Instructions Manual

Procedure for installing the new fan
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12.5

Replacing a power output module (POM)

12.5.1

Safety information

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
• The 24 V DC power supply must be interrupted.
SIPLUS HCS4200 PROFINET/PROFIBUS DP
Operating Instructions, 07/2019, A5E35066204A/006
Position the new fan on the device
Insert the two plastic rivets of the fan
Insert sleeve
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Push in pin
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Place fan grille on the new fan
Re-insert the four plastic rivets of the fan grille
Insert sleeve
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Push in pin
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Plug in 24 V DC connector of the new fan
WARNING
must be de-energized and secured against reconnection.
12.5 Replacing a power output module (POM)
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Service and maintenance
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