CommScope Node AM4 Manual page 65

5. Maintenance
When disconnecting the mains cable from the power supply, observe the following:
In case of an AC/DC type,
carefully lift the safety clip for the
disconnection of
cable:
Safety clip for
AC mains cable
When reconnecting the cables to the new power supply, observe the same precautions
as explained for the disconnection.
Observe that the cables have to be positioned as illustrated above to avoid damage by
squeezing, and make sure that no cables get disconnected by accident. Also, make sure
that no cables get in contact with the combiner and might be damaged or get
disconnected when the combiner is removed. After the procedure, carry out the
corresponding safety tests demanded by local, regional, and country-specific regulations
before mains is reconnected.
Then, fasten the power supply with the ten hexagon socket head cap screws.
Reinstall the RF and dummy cards and fasten all their screws tight to restore
watertightness.
MF0121ACP_uc.docx
In case of a DC/DC type, press the snap-in clip
for disconnection.
the mains
Mains
cable DC
Manual for Node AM4 Page 65