42
Fig.24 Remove the battery park
5.Hold the middle of the new battery pack, insert it. Once install the new battery pack, make sure it is
completely inserted into the chassis as fig
25
shown.
Fig.25 Installation for battery pack
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Testing New Batteries
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To test new batteries:
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1. Plug the UPS into a power outlet for 48 hours to charge the
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batteries.
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2. Start up the UPS by pressing the start up combination button.
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3. Press the battery test combination button to activate the battery test.
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The UPS starts a battery test if the batteries are fully charged, the
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UPS is in Normal mode with no active alarms, and the bypass
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voltage is acceptable.
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During the battery test, the UPS transfers to Battery mode and