Pom4320 Fuse Replacement - Siemens SIPLUS HCS Series Operating Instructions Manual

Service and maintenance
12.3 Fuse replacement
Reinstall the POM
Proceed as described in Section Mounting a POM4220 power output module (Page 59).
Re-commissioning the device
Proceed as described in Section Commissioning (Page 101).
See also
Ordering data (Page 258)
12.3.2

POM4320 Fuse Replacement

Removing the fuse board
To replace the channel fuses, the board on which the fuse to be replaced is located must be
removed from the POM.
NOTICE
ESD-sensitive components
Before you remove the board, please note the ESD information in Section ESD guidelines
(Page 260).
Tool
You will need a Torx T8 screwdriver.
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SIPLUS HCS4200 PROFINET/PROFIBUS DP
Operating Instructions, 07/2019, A5E35066204A/006