To change the batteries in 19" Rack Mount units:
1. Unplug the UPS unit from the AC power source and disconnect all connected equipment.
2. Disconnect the AC power cord from the UPS.
3. Remove the two (2) front panel securing screws located on the front of the unit.
4. The interconnecting wires and electronics will be exposed. Be careful not to touch any inner
components when changing the battery.
NOTE: This step does not apply to some models.
5. Remove the five (5) securing screws and then the battery cover plate.
NOTE: Some models; Remove the four (4) securing screws.
6. The battery(s) can now be removed from the unit. Slide the battery out, disconnect and discard
appropriately.
7. Place the new battery in the same position / direction as before and reconnect the wires.
Connect the RED wire to Positive (+) and the BLACK wire to Negative (-).
8. Follow the reverse of steps above to re-assemble the UPS.
9. Follow user manual instructions to correctly reconnect the UPS loads.
NOTE: For proper battery disposal & recycling information, please call 800-RE-USE-Pb. (800-738-7372)
11. Storage
11.1 Storage Conditions
Store the UPS covered, upright and in a cool, dry location, with its battery fully charged. Before
storing, charge the UPS for at least 8 hours. Remove any accessories from the unit and disconnect
any cables connected to the computer interface port to avoid draining the battery.
11.2 Extended Storage
During extended storage in environments where the ambient temperature is +5 to +86°F
(-15 to +30°C ), charge the UPS‘s battery every 6 months. During extended storage in environments
where the ambient temperature is +86 to +113°F (+30 to +45°C), charge the UPS‘s battery every 3
months.
12. Fault Codes (LCD Models)
Do not attempt to use UPS.
Turn it off and have it serviced
Output failure
Internal fault
Over-temperature
High ambient temp or internal fault
Output short circuit
Fault with connected equipment or
internal malfunction
Overload Condition
Rating/s of connected equipment
exceeds capacity of unit
Battery DC Bus Problem
Positive/Negative connections
incorrect or DC bus voltage incorrect
Incorrect Charger Voltage
Faulty battery charger
Battery Fault
Battery(ies) faulty or at the end of
their useful life
Displays Fault Code: E01
Displays Fault Code: E02
Displays Fault Code: E03
Displays Fault Code: E04
Displays Fault Code: E05
Displays Fault Code: E06
Displays Fault Code: E07
Power unit off and allow to cool down.
Once cool, power up and if problem
persists, contact technical support
Remove connected loads one-by-one
t
o indentify. If fault persists, contact
technical support
Reduce load by removing some of the
t
connected equipment fro the unit
Remove AC power from the unit and
reverse battery connections if incorrect
RED = + BLACK =
Contact technical support
Replace battery(ies)
17
