Liebert 130 kVA - Manual (Page 61)

User Manual
Hipulse - Single Phase ‘1+N’ UPS System 130 kVA - 110V
41
5.9 Procedure to completely switch ON/ OFF the UPS at the
UPS Display Control Panel:
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
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.
MEASUREMENT
>FUNCTION <
MAINTENANCE
SETUP
MEASUREMENT
>FUNCTION <
MAINTENANCE
SETUP
↑ WRITE SAVE ↵
↓ MOVE EXIT ESC
ENTER PASSWORD
00000000
↑ WRITE SAVE ↵
↓ MOVE EXIT ESC
ENTER PASSWORD
00000000
BATTERY TEST
GENERATOR
PANEL SETUP
>NEXT PAGE <
BATTERY TEST
GENERATOR
PANEL SETUP
>NEXT PAGE <
MODEM CONNECTION
>ON/OFF UPS CONTROL <
RELOAD UPS DATA
RESET BUFFERS
MODEM CONNECTION
>ON/OFF UPS CONTROL <
RELOAD UPS DATA
RESET BUFFERS
>INVERTER OFF <
BYPASS ON
RECTIFIER ON
RECTIFIER MAN
>INVERTER OFF <
BYPASS ON
RECTIFIER ON
RECTIFIER MAN
↑ ROTATE START ↵
EXIT ESC
INVERTER ON
↑ ROTATE START ↵
EXIT ESC
INVERTER ON