Table of Contents
Advertisement
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 switch.
PSU LEDs
•
Solid green—Input is OK.
•
Flashing yellow—There is a fault with the PSU.
•
Flashing green blink at 1 Hz—Switch is in a standby/CR state.
•
Off—PSU is off.
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
switch.
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.
NOTE:
If you use a single PSU, install a blank plate in the other PSU slot. If you are only using one power supply, install
the power supply in the first slot, PSU1. Install a blank plate in the second slot, PSU2.
1. Remove the PSU slot cover from the Z9332F-ON switch using a small #1 Phillips screwdriver.
2. Remove the PSU from the electro-static bag.
3. Insert the PSU into the switch PSU slot—insert the exposed PSU connector first.
The PSU slot is keyed so that you can only fully insert the PSU in one orientation. When you install the PSU correctly, it snaps into
place and is flushed with the back of the switch.
4. Plug in the appropriate AC 3-prongs cable from the switch PSU to the external power source.
5. Repeat steps 1–4 if you have a redundant PSU using the second PSU slot on the Z9332F-ON switch.
1. PSU
AC power supply replacement
CAUTION:
Disconnect the power cable before removing the power supplies. Also, disconnect all power cables before
servicing.
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
Z9332F-ON switch.
NOTE:
If a PSU fails, you must replace the entire unit. There are no field serviceable components in the PSU. To request
a hardware replacement, see https://www.dell.com/support/.
Power supplies
23
Advertisement
Table of Contents
