Maintenance; Troubleshooting; Replacing The Battery Module In The Tower Model; Safety Recommendations - Eaton Evolution Pulsar Serie Manuel D'installation Et D'utilisation

5. Maintenance

5.1 Troubleshooting

1 When the UPS is started using button
(10), all the LEDs go ON once and the
buzzer beeps once, then LED (14)
remains ON.
2 Button (10) and LEDs (13) and (14) are
ON and all the LEDs on bargraph (8)
flash.
3 Button (10) and LED (15) are ON and
all the LEDs on bargraph (8) are
flashing.
4 LED (15) is ON and all the LEDs on
bargraph (11) are flashing.
LED (15) alone is ON and the buzzer
5
sounds continuously.

5.2 Replacing the battery module in the tower model

Safety recommendations

The battery can cause electrocution and high short-circuit currents. The following safety precautions are required
before servicing the battery components:
Remove watches, rings, bracelets and all other metal objects from the hands and arms,
Use tools with an insulated handle.

Battery-module removal

34008235EN/AC - Page 16
Indication
C
Diagnostic
The remote power off (RPO)
contact has been activated to shut
down the UPS and now prevents
restart.
The percent load is greater than
the set overload level or UPS
capacity.
A critical overload has occurred
on the UPS output. If AC input
power fails, the load will not be
supplied in battery mode.
A battery fault has been detected
during the automatic test.
A UPS internal fault has occurred
and the load is not supplied.
D
Correction
Set the contact back to its normal
position and press button (10) to
restart.
Check the power drawn by the
connected devices and disconnect
any non-priority devices. Check
the overload level setting.
Check the power drawn by the
connected devices and disconnect
any non-priority devices.
Replace the battery module (see
section 5.2, Battery-module
replacement).
Call the after-sales support
department.
The UPS must be turned as shown in the
figure opposite.
A - Remove the two screws on the left-
hand side.
B - Lift and pull away the panel with the
logo.
C - Pull on the two connectors to
disconnect the battery (never pull on the
wires).
D - Pull the plastic tab to remove the
battery.