Disconnecting From Network And Fabric; Removing Components From The Chassis; Installing The Replacement Chassis; Installing Components Into The New Chassis - IBM System Storage SAN32B-E4 Installation, Service And User Manual

8. Record the cable connections between the switch, and the target devices and

Disconnecting from network and fabric

1. Shut down the switch using the sysShutdown command.
2. Power off the chassis by pressing both AC power switches to "O". The power
3. Remove the power cords from the power supplies and the power outlets.
4. Label all cables connected to the switch and record the connections.
5. Disconnect the cables and SFPs from the switch and set them aside.

Removing components from the chassis

1. Remove the power supplies (see "Replacing a power supply" on page 36).
2. Remove the fan assemblies (see "Replacing a fan assembly" on page 39).
3. Remove the switch from the rack. Verify and remove any mounting hardware
4. Remove the rail hardware from the switch. Set it aside for attachment to the
5. Set the switch aside for later return to IBM, following the instructions included

Installing the replacement chassis

1. Unpack the new chassis, saving the packaging for returning the old chassis.
2. Install the rail hardware on the new chassis. Refer to any notes you made

Installing components into the new chassis

1. Replace the fan assemblies (see "Replacing a fan assembly" on page 39).
2. Replace the power supplies (see "Replacing a power supply" on page 36).
3. Connect the power cords to the power supplies and the power outlets.
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SAN32B-E4 Installation, Service, and User Guide
Note: The supportShow command has a very long output and time for
completion. It may last 20 minutes or longer depending on the size of
the SAN.
This file provides a backup of all the information that might be required by
technical support. The information can be used after the switch is restored to
the fabric, to verify that no unintentional changes have occurred to the fabric.
ports.
supply status LED should turn off.
DANGER
Multiple power cords. The product is equipped with multiple power
cords. To remove all hazardous voltages, disconnect all power cords. (L003)
or screws that prevent the switch from being removed from the cabinet. If the
switch is installed on sliding rails, press the release mechanism on the rails to
allow full removal of the switch and inner rails.
new switch, making notes as necessary for the correct placement of parts.
(Refer to "Installing in an EIA cabinet" on page 13 for illustrations and
complete rack mount instructions.)
with the replacement switch.
during the removal steps and "Installing in an EIA cabinet" on page 13 for
illustrations and complete rack mount instructions.
Attention: Do not force the installation. If the fan assembly does not slide in
easily, ensure that it is correctly oriented before continuing.
Attention: Do not force the installation. If the power supply does not slide in
easily, ensure that the power supply is correctly oriented before continuing.