Liebert 110V manual Switching the Load to Manual Bypass condition

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Chapter 2 – Operating Instructions

User Manual

Network Power Switch

2.4 Switching the Load to Manual Bypass condition

BYPASS ON S1 SOURCE

YELLOW LED (LOAD ON S1)

OUTPUT

(NOT CONNECTED)

YELLOW LED (LOAD ON S2)

‘ON’

BYPASS ON S2 SOURCE

(LOAD CONNECTED TO THIS BYPASS)

Fig 2.2 – Switching to Bypass

WARNING

This operation should be performed by Trained personnel only.

SWITCH TO YELLOW LED ‘ON’ POSITION ONLY.

1.By seeing the LED indication check which source is feeding.

2.Unlock the Bypass switch lock by the using the key provided.

3.Rotate the Manual Bypass switch in the direction of the source feeding the load as per the warning given on the mimic.

4.Relock the Bypass switch, remove the key and keep it in original place.

2.5Procedure for switching the Network Power Switch from Manual Bypass condition to Normal Operation

1.Unlock the Bypass switch using the key provided.

2.Rotate the bypass switch knob to the Static switch output position, i.e. horizontal position.

3.Lock the Bypass Switch, remove the key and keep it in original place.

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Contents Network Power Switch Emerson Network Power Dear CustomerEnglish Page Registered Head Office Branch Offices Conformity and Standards Table of Contents This manual describes the following equipment Equipment Part NumberPage General description IntroductionDesign Concept Mechanical Design Description Mimic Indications LED IndicationManual Bypass Switch Operation Manual Bypass Switch OperationPotential free contacts Operating Instructions General NotesSwitching the Load to Manual Bypass condition Switch to Yellow LED ‘ON’ Position onlyInstallation Procedure Equipment positioning and environmental considerationsConnecting cables to Network Power Switch Cable entryCable connections Network Power Switch Specifications General SpecificationsElectrical Specifications Mechanical specifications Environmental specificationsNetwork Power Switch Page4-3 Page Installation Drawings Power Circuit Diagram External Power Cable Connections 431 mm Network Power Switch 02/04