Vertical IP8024 Instalační příručka stáhnout pdf (Strana 32)

Pre-Installation 3-10

Chapter 3: KSU Installation

MBX IP Hardware & Installation Guide

Frame Ground Connection

It is very important that the frame of the MBX IP System is grounded:

1. Turn the grounding screw counter clockwise to loosen, as shown in the figure below.

2. Insert the grounding wire and tighten the screw.

3. Then connect the grounding wire to an appropriate ground source (refer to Caution).

AUTION:

• 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 is shorter than 1m (3.28ft).

• Proper grounding is very important to protect the MBX IP 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.

Release 1.7

April 2012

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Vertical IP8024 Instalační příručka Strana 32