Zenith Data Systems MT2000 manual Hot Swap Power, Power LED Indicators

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Hot Swap Power

The System has up to two Hot Swappable Power Supply modules. One of the Power Supply modules is standard and one of the Power Supply modules is optional. The first slot is the basic power supply module slot, the third slot is a redundant power supply module slot. The middle slot is not used on this system. Each failed power supply module can be removed without turning off power. Each power supply module has two LEDs. Table 2-3 shows the Power LED Indicators and Figure 2-8 shows removing the power supply modules.

Table 2-3. Power LED Indicators

LED	Status	Description	Response
DC-Power	Off	Power is off	None required - normal
	Green	Power is on	None required - normal
Alarm	Off	No alarm	None required - normal
	Amber	Power failure	Replace Power supply
		Abnormal Power temperature	Clean air passages
		Power FAN alarm	Replace Power supply
		DC-Power alarm	Replace Power supply

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