4-29
To replace an interface module:
1.
Power off the firewall.
2.
Use a screwdriver to loosen the captive screws of the interface module.
3.
Holding the ejector levers of the interface module with both hands, pull the ejector levers
outward, and pull the interface module part way out of the slot along the slide rails. Supporting
the bottom of the interface module with one hand, gently pull the interface module out of the slot
with the other.
4.
Put the removed interface module (with the circuit board facing upward) on an antistatic
workbench or into an antistatic bag.
5.
Install a new interface module. For the installation procedure, see "
If you are not to install a new interface module, install a filler panel in the slot to ensure good
ventilation in the firewall.
Figure4-2 Removing an interface module
Replacing a drive
CAUTION:
•
To avoid storage medium damage, execute the
umount
command from the CLI to unmount all
the file systems before removing a drive.
•
Drives are not hot swappable.
•
To avoid damage to drives, always hold a drive by its sides. Do not touch any components and do
not squeeze, vibrate, or strike a drive.
To replace a drive:
1.
Press the button on the drive panel to release the locking lever.
2.
Fully pivot the locking lever to the left.
3.
Hold the locking lever and pull the drive out of the slot.
Figure4-3 Removing a drive
