MGE UPS SYSTEMS Pulsar EX
Rack
: 86-153522-00 15
overload

utility power present

automatic load transfer to bypass
operating anomalies

device fault

vv
vv
vautomatic load transfer to bypass,
vv
vv
vswitch off Pulsar (release "on/off" button),
disconnect from the wall socket (check input
cord), and check that Pulsar has not short-
circuited (disconnect all loads),
vv
vv
vif necessary, change the input fuse,
vv
vv
vre-start Pulsar.

battery fault

A battery test is carried out while Pulsar, is in
start-up mode, then automatically every 7
days (interval times adjustable using EX
Driver). If a battery fault is detected, the
following occurs:
recharge your battery for 8 hours.

operation on bypass

see "overload" and "device fault" section
Note:
This operating mode provides temporary
inverter fault tolerance.

no utility power present

Pulsar switches off automatically after a
length of time which depends on the level
of overload.
Note: overload occurs if the load
consumption is greater than the rated power
of Pulsar.
To acknowledge the fault, release the "on/
off" button, temporarily disconnected Pulsar
from the wall socket (check input cord),
disconnect loads and re-start Pulsar.
after the start-up sequence, if the audio
warning device sounds continuously,
recharge your battery for 8 hours.
Note: if the previous symptoms persist,
contact technical support.

battery low

1 beep
every
second
continuous
beep
…
1 beep
every
second
1 beep
every
second
1 beep
every
second
1 beep
every
second