Control and configuration
27
5.6.3. Changing the fuse
If the NETIO-230C/CS stops working and the main switch is not illuminated, it is possible that the fuse has
been blown. Before actual replacement of the fuse, check to ensure that the NETIO-230C/CS IS OFF and
DISCONNECTED FROM THE POWER SUPPLY. Also disconnect all the devices connected to the outputs. To replace
the fuse, unscrew the fuse holder (ideally using a flat screwdriver). Always replace the fuse with a new fuse of
same type (250V 10A, type F). After insertion of the correct fuse, replace the plastic holder and screw it into
place. Connect the power supply cable and try to switch on the device. Before reconnecting all the devices to the
outputs, check whether the fuse was not blown by a fault on the connected devices.