l
Store a replaceable unit in the antistatic bag and the specially designed shipping
container in which you received it. Use the antistatic bag and special shipping
container when you need to return the replaceable unit.
l
Replaceable units must acclimate to the operating environment before applying
power. This requires the unpackaged component to reside in the operating
environment for up to 16 hours in order to thermally stabilize and prevent
condensation. Refer to
Hardware acclimation times on page 3
replaceable unit has thermally stabilized to the operating environment.
NOTICE
Your storage system is designed to be powered on continuously. Most components are
hot swappable; that is, you can replace or install these components while the storage
system is running. However, the system requires that:
l
Front bezels should always be attached to ensure EMI compliance. Make sure you
reattach the bezel after replacing a component.
l
Each slot should contain a component or filler panel to ensure proper air flow
throughout the system.
Unpacking a part
Procedure
1. Wear ESD gloves or attach an ESD wristband to your wrist and the enclosure in which
you are installing the part.
2. Unpack the part and place it on a static-free surface.
3. If the part is a replacement for a faulted part, save the packing material to return the
faulted part.
Replacing the faulted hardware component
Take the following actions to remove the faulted hardware part and install the
replacement hardware part into the system.
Summary of tasks for replacing an I/O module
To replace a faulted I/O module you must complete the tasks below in the order listed.
This document provides instructions for completing each task.
1. Prepare the SP with the faulted I/O module for service.
2. Remove the SP assembly.
3. Remove the top cover from the SP assembly.
4. Remove the faulted I/O module.
5. Unpack the replacement I/O module.
6. Install the replacement I/O module.
7. Replace the top cover on the SP assembly.
8. Reinstall the SP assembly.
9. Reboot the SP.
10. Verify that the system recognizes the replacement I/O module.
Replacing an input/output module in a disk processor enclosure
Unpacking a part
5
