User`s guide

Repair and Replacement 3-3
Servicing a StorageWorks Switch
Beginning with Replacing Interface Cards, the following sections cover
servicing StorageWorks Switches.
WARNING:
Before removing the cover, turn off the Switch and disconnect it
from the power source.
Replacing Interface Cards
After taking the system off-line and removing power, replace the interface
card or one of its GBIC modules as follows:
Caution:
The motherboard and the interface cards contain electrostatic sensitive devices.
Before working on the Switch, it is recommended you use ESD precautions, such as
wearing a wrist-grounding strap connected to chassis ground.
Removing a Switch Cover
To remove a Switch cover:
Warning:
Attempting to remove the cover by lifting at the rear without first
pushing the cover to the rear damages the cover and may possibly cause the
unit to not meet EMI standards.
1. Remove the screws at the rear and sides of the unit, moving the cover at
least 1/2 inch to the rear as shown in Figure 3-1.
2. Lift the cover off.