17
16
7.
Lift the battery door upwards, remove the battery module by pulling the pull-tab,
and then set aside . (FIG. 2)
CAUTION:
DO NOT pull the battery module out by pulling on the battery
wires.
8. Disconnect the battery positive (Red) wire. (FIG. 3)
9. Disconnect the battery negative (Black) wire and set the old battery module
aside. (FIG. 3)
CAUTION:
Do not short the battery positive wire to the battery negative wire.
10.
Verify proper polarity. Connect the battery negative (Black) wire to the battery
negative (Black) terminal on the new battery module. (FIG 3)
11.
Verify proper polarity. Connect the battery positive (Red) wire to the battery
positive (Red) terminal on the new battery module. (FIG 3)
BATTERY REPLACEMENT PROCEDURE
(QUALIFIED
SERVICE PERSONNEL ONLY)
PLEASE READ THE CAUTIONS AND WARNINGS BEFORE ATTEMPTING
TO REPLACE THE BATTERY MODULE.
Hot-swappable batteries mean that the battery module can be replaced without
powering down the whole UPS system.
NOTE:
If there is a power interruption while replacing the hot-swappable
battery module, with the UPS on, the load will not be backed up. To hot-swap
the battery module start with step number 6.
1. Turn off the equipment that is plugged into the output of the UPS.
2. Turn off the UPS.
3. Unplug the UPS's AC power cord from the AC wall outlet.
4. Unplug the equipment from the output receptacles of the UPS.
5. Unplug the computer interface cable from the side panel of the UPS.
NOTE:
No tools are required for removing or installing the battery door.
6.
Grasp the battery door handle and slide the battery door outward. (FIG. 1)
FIG. 1
FIG. 2
FIG. 3
12.Slide the new battery module into the UPS.
13.Reinstall the battery door on the UPS.
NOTE:
Some sparking might occur this is normal.
14.Properly dispose of the old battery module at an appropriate recycling
facility or return them to the supplier in the packing material for the new
battery module.
15.The UPS is now ready for the normal operation.
NOTE:
If the UPS has a Weak/Bad Battery Alarm after replacing the battery
module, a battery test must be performed to clear the Weak/Bad Battery Alarm.
A battery test can be performed by using the software or by disconnecting the
power cord from the wall outlet for 10-seconds and then reconnecting the
power cord back to the wall outlet.
Summary of Contents for EN350
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