Ac Power Connection - ZyXEL Communications XMG1930-30 User Manual

The grounding terminal of the server rack or on-site grounding terminal must also be grounded and
4
connected to the building's main grounding electrode. Make sure the grounding terminal is connected
to the buildings grounding electrode and has an earth resistance of less than 10 ohms, or according to
your country's electrical regulations.
Figure 24 Connecting to the Building's Main Grounding Electrode
If you are uncertain that suitable grounding is available, contact the appropriate electrical inspection
authority or an electrician.
This device must be grounded. Do this before you make other
connections.

3.2.2 AC Power Connection

Note: Make sure you are using the correct power source as shown on the panel and that no
objects obstruct the airflow of the fans (located on the side of the unit).
To connect power to the Switch, insert the female end of the power cord to the AC power receptacle
on the rear panel. Connect the other end of the supplied power cord to a power outlet.
Installing the Retainer Clip
Install the retainer clip to prevent accidental removal of the power cord.
Loosely wrap the clip on the retainer to the power cord.
1
Chapter 3 Hardware Panels
XMG1930 Series User's Guide
51