Panasonic KX-TDA600 - Hybrid IP PBX Control Unit Max. 1008 Ports Installation Manual page 99

4.
To protect the back board from static electricity, do not touch parts on the back board in the main
unit and PSU. To discharge static electricity, touch ground or wear a grounding strap.
The following procedures are for installing or replacing a PSU only. Do not replace or remove the
PSU for any other purpose.
Installing the Power Supply Unit
1.
Insert the PSU along the guide rails.
CAUTION
For safety reasons, do not touch parts in the PSU.
Guide Rail
2.2 Installation of the Hybrid IP-PBX
Installation Manual 99