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Replacing the Batteries
NOTE: DO NOT DISCONNECT the batteries while the UPS is in Battery Mode
With the hot-swappable battery feature, UPS batteries can be replaced easily without turning the UPS off
or disconnecting the load.
If you prefer to remove input power to change the battery:
1.
Press and hold the Off
unplug the UPS.
2.
Wait 60 seconds while the internal processor shuts down before you disconnect the battery.
Consider all warnings, cautions and notes before replacing batteries.
• Batteries can present a risk of electrical shock or burn from high short-circuit current. The
following precautions should be observed. 1) Remove watches, rings or other metal
objects; 2) Use tools with insulated handles; 3) Do not lay tools or metal parts on top of
batteries.
• ELECTRIC ENERGY HAZARD. Do not attempt to alter any battery wiring or connectors.
Attempting to alter wiring will cause injury.
How to Replace Extended Battery Modules
Use the following procedure to replace EBMs:
1.
Unplug the EBM cable from the UPS.
2.
Replace the EBM. See "Recycling the Used Battery" on Page 20 for proper disposal.
3.
Plug the new EBM into the UPS as shown in Figure 13.
4.
For additional EBMs, plug the EBM cable of the second cabinet into the battery connector on the
first EBM.
button until the long beep ceases (approximately five seconds), then
WA R N I N G
Figure 13. EBM Connections
17
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