Frame Ground Connection - LG-Nortel IPLDK 20 Installation Manual

IP LDK-20 Installation Manual

2.2.5 Frame ground connection

It is very important the frame of the IP LDK-20 system is grounded:
1. Turn the screw counter-clockwise to loosen. Then insert the grounding wire.
2. Tighten the screw. Then connect the grounding wire to ground source as shown in Figure 2.2.5.
CAUTION
•
The equipment should be connected to a socket-outlet with a protective ground connection.
•
For ground wire, green-and-yellow insulation is required, and the cross-sectional area of the conductor must
be more than UL 1015 AWG# 18 (1.0mm). It is recommended that the ground wire be shorter than 1 meter
(3.28 feet).
•
Proper grounding is very important to protect the IP LDK-20 system from external noise or to reduce the risk
of electrocution in the event of lightning strike.
•
Be sure to comply with applicable local regulations.
Figure 2.2.5 Grounding the KSU
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KSU Installation