Dell S6010-ON Installationshandbuch - Seite 30

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Figure 17. S6010–ON AC PSUs

PSU0

The PSUs are single units that include PSU fans. You can individually replace the separate fan units, however if the fan attached to the PSU

fails, replace the entire PSU. For fan tray replacement procedures, see Fans.

WARNING:

Prevent exposure and contact with hazardous voltages. Do not attempt to operate this system with the safety cover

removed.

CAUTION:

Remove the power cable from the PSU before removing the PSU. Also, do not connect the power cable before you

insert the PSU in the chassis.

CAUTION:

The DC power supply unit includes a 6-inch to 8-inch power cord with a snap-in plug that attaches to the DC power

supply, and screw terminals that attach to the main power. To ensure sufficient room, Dell recommends using a longer cable.

NOTE:

To comply with the GR-1089 Lightning Criteria for Equipment Interfacing with AC Power Ports, use an external SPD at

the AC input of the router.

AC power supply installation

NOTE:

The PSU slides into the slot smoothly. Do not force a PSU into a slot as this action may damage the PSU or the chassis.

NOTE:

Ensure that you correctly install the PSU. When you install the PSU correctly, the power connector is on the left side of

the PSU and the status LED is at the bottom of the PSU.

NOTE:

If you use a single PSU, install a blank plate in the other PSU slot. Dell recommends using power supply 1, PSU1, as the

blank plate slot.

Select either of the two PSU slots on the PSU side of the switch and remove the PSU slot cover.

Remove the PSU from the electrostatic bag.

Insert the PSU into the switch PSU slot.

Insert the PSU exposed PCB edge connector first. The PSU slot is keyed such that you can only insert the PSU in one orientation.

Power supplies

PSU1