Do not mount the UPS-1000-Li-2 with its front or rear panel facing down at any angle. ▪ Before usage, you must allow the UPS-1000-Li-2 to adjust to room temperature (20°C~25°C or 68°F~77°F) for at least one hour to avoid moisture condensing inside the UPS-1000-Li-2.
When the amount of load attached to the UPS-1000-Li-2 exceeds 110% of its power rating; the Overload icon will flash Off and On, all of the LEDs in the Load Level Bar Graph will be illuminated and the UPS-1000-Li-2 will sound a constant alarm to indicate that there is an Overload condition.
NOTE: The LCD backlight will illuminate for 20-seconds when the UPS-1000-Li-2 switches to the Battery mode and then turn off. When the UPS-1000-Li-2 has an event and/or an error code the LCD backlight will turn on and remain on to alert the user that an event has occurred.
2. Test Button To perform a ten-second user invoked battery test: With the UPS-1000-Li-2 in the AC normal mode, press and hold the On/Off/Test Button until the alarm sounds four beeps, and then release. During the test, the UPS-1000-Li-2 will switch to the Battery mode, the On- Battery icon will illuminate and the alarm will sound.
6. Self-Test The self-test feature is useful to verify the correct operation of the UPS-1000-Li-2 and the condition of the batteries. The start- up and user invoked test are used to measure the battery’s capability to support the connected load. If the UPS-1000-Li-2 fails one of these tests, one of the icons or the information displayed on the LCD will remain illuminated indicating the type of problem.
To clear the overload alarm when the UPS-1000-Li-2 has shutdown requires that the UPS-1000-Li-2 perform a battery test. First remove part of the load, then turn the UPS-1000-Li-2 on, the Overload icon and the alarm will be on. Second either use the Test Button or unplug the input power cord to perform the battery test.
CAUTION: Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes and may be toxic. CAUTION: Do not dispose of batteries in a fire. The batteries may explode. The batteries in this UPS-1000-Li-2 are recyclable.
Hot-swappable batteries mean that the batteries can be replaced without powering down the UPS-1000-Li-2. NOTE: If there is a power interruption while replacing the hot-swappable batteries, with the UPS-1000-Li-2 on, the load will not be backed up. To hot-swap the batteries start with step number 6.
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