10 Powering On the Device (AC Power Supply)
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The cabinet must be powered on within seven days after installation.
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To ensure the safety, before powering on the device, check whether condensation exists in the cabinet. Power on the
device only after you ensure that no condensation exists. For the detailed method of removing condensation, see the
corresponding label on the cabinet front door.
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During the power-on, before and after turning on each circuit breaker for the first time, you must use a multimeter to
check the input and output voltages and ensure that the voltages are normal.
(AC ranges: 200 V AC to 240 V AC; DC range: –42 V DC to –58 V DC)
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After installing the cabinet and powering on the device, ensure that the battery switch is in the ON state. If the device
needs to be powered off, you must first turn off the battery switch and then turn off the AC switch.
Green: on for 1s and off for 1s repeatedly
LED for fan tray
AC PDU
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