Liebert 130 kVA user manual If YOU are not Sure What YOU are Doing Then do not do IT

Models: 130 kVA

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User Manual

Hipulse - Single Phase ‘1+N’ UPS System

130 kVA - 110V

5.9Procedure to completely switch ON/ OFF the UPS at the UPS Display Control Panel:

MEASUREMENT

>FUNCTION<

MAINTENANCE SETUP

WRITE

SAVE

MOVE

EXIT ESC

ENTER PASSWORD

00000000

BATTERY TEST

 

GENERATOR

 

PANEL SETUP

 

>NEXT PAGE

<

MODEM CONNECTION >ON/OFF UPS CONTROL <

RELOAD UPS DATA RESET BUFFERS

1.From the Default window, press the ENTER key: the Main Menu window will display:

2.Select FUNCTION and press ENTER key:

Before being allowed into the FUNCTION windows you are requested to enter a password. This is achieved by pressing the UP arrow key repeatedly until the first digit displays the character required, you then press the DOWN arrow key once to move on to the second digit. This action is repeated for all eight digits. When the PASSWORD has been completed press the ENTER key.

CAUTION

This operation gives the operator access to modify UPS's operating mode, it is advised that only trained qualified personnel should attempt to do that.

3. You have now access to all function windows.

Press the DOWN arrow key until the cursors have selected NEXT PAGE – press the enter key.

4.Press the DOWN arrow key until the cursors have selected ON/OFF UPS CONTROL.

Press the enter key.

CAUTION

>INVERTER OFF

<

BYPASS

 

ON

RECTIFIER

 

ON

RECTIFIER

MAN

 

 

 

 

 

 

ROTATE

START

 

EXIT

ESC

INVERTER

 

ON

 

 

 

The following window allows the operator to select the UPS inverter ON or OFF, select the rectifier ON or OFF, select the rectifier to manual or float voltage and a switch OFF the line (bypass) voltage to the load.

IF YOU ARE NOT SURE WHAT YOU ARE DOING,

THEN DO NOT DO IT.

NORMAL OPERATION:

5a. Ensure INVERTER is selected by the cursors and press the ENTER key.

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Page 61
Image 61
Liebert 130 kVA user manual If YOU are not Sure What YOU are Doing Then do not do IT