Uninterruptible Power Supplies PowerWAVE 8000DPA RI, User Manual

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4: Operation
4-10
UPS338-01-00 PowerWAVE 8000-RI DPA User Manual Dated 5 April 2013
3. Ensure that ALL the UPS Module are in the state shown above before continuing with this procedure.
Transferring the load to the UPS from the Maintenance Bypass:
4. Ensure that the BYPASS LED is green (
on all UPS Module
).
5. Open the Maintenance Bypass switch (IA1).
a) The LCD panels will display MANUAL BYPASS OPEN .
b) The INVERTER LED will be extinguished.
c) An audible alarm will sound.
6. Press the RESET button to cancel the audible alarm (
on all UPS Module
).
a) The LCD display(s) will now indicate LOAD NOT PROTECTED .
7. On the Control Panel (
of any one module
in a multi-module system):
a) Press the UP key once to access the menu system.
b) Use the UP/DOWN keys to move the cursor so that it is adjacent to COMMANDS and then press the
ENTER key.
c) Use the UP/DOWN keys to move the cursor so that it is adjacent to LOAD TO INVERTER and then
press the ENTER key.
8. The UPS system will transfer the load to the inverter (
on all UPS Module
in a multi-module system).
a) The LCD display(s) will now indicate LOAD PROTECTED .
b) Check and confirm that the LED display(s) are as shown below:
9. The UPS is now operating in ‘On-Line’ mode. The load is protected and supplied by inverter power.
LINE 1
LINE 2 BY PASS
INVERTER
BATTERY
LOAD
LED Colour
LINE 1 Green
LINE 2 Green
BY PASS Green
INVERTER RED
BATTERY Green
LINE 1
LINE 2 BY PASS
INVERTER
BATTERY
LOAD
LED Colour
LINE 1 Green
LINE 2 Green
BY PASS Green
INVERTER Off
BATTERY Green
LINE 1
LINE 2 BY PASS
INVERTER
BATTERY
LOAD
LED Colour
LINE 1 Green
LINE 2 Green
BY PASS Off
INVERTER Green
BATTERY Green