MGE UPS Systems pulsar EX15 - Manual (Page 45)

Pulsar EX : 51032306XT/BB MGE UPS SYSTEMS 35
shutdown after overload
To acknowledge an overload fault, place the
button 3 in the released position, check the
power absorbed by your loads, disconnect
non-priority loads and restart Pulsar EX by
placing the button 3 in the depressed
position.
c check that the battery switch 7 on
Pulsar EX, and the circuit-breakers 32 on
Pulsar EXB (if this option is fitted) are
closed. Otherwise close them;
c the indicator light 1c will stop flashing at
the next test (i.e. within 24 hours at the
most);
c otherwise, call the after-sales service.
operating faults
UPS faults
c UPS not fitted with an "automatic
bypass" module:
Your loads are no longer supplied. Call
the after-sales service.
c UPS fitted with an "automatic bypass"
module:
Your loads are supplied by the AC power.
Call the after-sales service.
operating faults
battery fault
The battery is tested during the Pulsar EX
start-up procedure and then automatically,
for instance once a day (frequency may be
set using EX Driver).
If the battery is faulty, the display will show:
intermittent beeps
…
!
…
…
…
…
- +
% - +
1a flashing/overload
1f off/load de-energized
1e
off/power on
flashing/power off
intermittent beeps
…
!
…
…
…
…
- +
% - +
1b flashing/device fault
1f off/load de-energized
1e
off/power on
flashing/power off
silence
…
!
…
…
…
…
- +
% - +
1c flashing/device fault
1f on/load energized
1e
off/power on
flashing/power off
intermittent beeps
…
!
…
…
…
…
- +
% - +
1b flashing/device fault
1f
flashing/load in
"automatic
bypass"
1e off/power on