IP LDK-20 Installation Manual KSU Installation
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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.
Figure 2.2.5 Grounding the KSU
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.
