Liebert 130 kVA User Manual page 61

User Manual
Hipulse - Single Phase '1+N' UPS System
5.9 Procedure to completely switch ON/ OFF the UPS at the
UPS Display Control Panel:
MEASUREMENT MEASUREMENT
>FUNCTION >FUNCTION
MAINTENANCE MAINTENANCE
SETUP SETUP
WRITE WRITE
MOVE MOVE EXIT ESC EXIT ESC
ENTER PASSWORD ENTER PASSWORD
00000000 00000000
BATTERY TEST BATTERY TEST
GENERATOR GENERATOR
PANEL SETUP PANEL SETUP
>NEXT PAGE >NEXT PAGE
MODEM CONNECTION MODEM CONNECTION
>ON/OFF UPS CONTROL < >ON/OFF UPS CONTROL <
RELOAD UPS DATA RELOAD UPS DATA
RESET BUFFERS RESET BUFFERS
>INVERTER OFF >INVERTER OFF
BYPASS BYPASS
RECTIFIER RECTIFIER
RECTIFIER RECTIFIER
ROTATE ROTATE START START
EXIT EXIT
INVERTER INVERTER
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
SAVE SAVE
you are requested to enter a password.
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.
< <
ON ON
IF YOU ARE NOT SURE WHAT YOU ARE DOING,
ON ON
MAN MAN
NORMAL OPERATION:
ESC ESC
5a. Ensure INVERTER is selected by the cursors
ON ON
and press the ENTER key.
41
THEN DO NOT DO IT.
130 kVA - 110V
This is