NEC Australia Pty Ltd Xen Master & Xen Axis
4 - 90 Installing KSUs
A6-324000-642-01 – Release 4.0
May 2001
3. Install screws in bottom of KSU and tighten screws at top.
4.3.1 Grounding Requirements
The KSU must be properly grounded. The Xen Axis KSU is
provided with two grounding methods. The first method is
the typical ac third-wire ground. In cases where this ground
is questionable, an alternative ground must be provided.
1. Connect the ground cable (green wire) to the ground
terminal on the right side of the KSU. The grounding
cable (locally provided) must have an AWG greater
than #16.
2. Provide a suitable ground inside of a building in
accordance with local telephone company
procedures.
Figure 4-49 Installing Screws
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