Always
O
n UPS Systems
M0301_N_Series_DM_Manual V1.4 2012-06-12
11
5.0
Start-up/Shutdown
Once the UPS is installed, make sure it is located in a sturdy, ventilated enclosure, and that the
exhaust fans and ventilation grills are not obstructed. Below is the necessary information for
operation of the unit. Normally the UPS runs automatically, but on those few occasions such as
just after installation start-up or shutdown procedures maybe required.
5.1.
Turn On Procedure:
-
Ensure that installation was correct and successful and that the input power
connections are well grounded.
-
The UPS can be started by pushing and holding the “ON/OFF” button, located
on the front panel, for at least three seconds.
-
The UPS should now start its self-test, testing the internal functions, main
synchronization and inverter startup. After a successful test inverter power will
be supplied via the terminal strip.
-
During the self-test, the LCD will display “Ready on”. The LED will light up
when output power has commenced and the LCD will display “Line mode”.
-
Switch on the loads.
5.2.
Turn Off / Shutdown Procedure:
-
Shutdown and turn off the loads.
-
Push and hold the “ON/OFF” button on the front panel for five seconds. The
alarm will sound and the UPS will shutdown.
-
The LCD will display “UPS OFF” for a few seconds.
NOTE: In case of an emergency situation, the Emergency Power Off (EPO) located
on the back of the unit should be used or if a green jumper is in place, pull the jumper
out of the EPO socket
.
