Quantum StorNext QD7000, Installation Manual, Page: 24 / 33

DC Power Installation and AC-to-DC Power Supply Conversion Guide - 11
Removing and Replacing a Failed DC Power-Fan Canister
Before you replace the power-fan canister, gather antistatic protection and a replacement power-fan canister.
ATTENTION Possible equipment damage – If you perform this procedure with the power turned on, you must
complete it within three minutes to prevent the possibility of overheating the equipment.
You can determine whether you have a failed power-fan canister in two ways:
The Recovery Guru directs you to replace a failed power-fan canister.
You locate the failed power-fan canister by checking the Power Service Action Required LED.
ATTENTION Possible hardware damage – To prevent electrostatic discharge damage to the tray, use proper
antistatic protection when handling tray components.
Figure 6. Power-Fan Canister and Controller Canister
1. Controller Canister
2. Power-Fan Canister
To replace a failed power-fan canister, perform the following procedures in the order provided.
1. Removing a Failed DC Power-Fan Canister on page 4
2. Installing a New DC Power-Fan Canister on page 4
Removing a Failed DC Power-Fan Canister
1. Gather support data about your storage array by using one of these methods:
Use the storage management software to collect and save a support bundle of your storage array. From the
Array Management Window toolbar, select Monitor > Health > Collect Support Data Manually . Then either
browse or name and specify a location on your system where you want to store the support bundle.
Use the command line interface (CLI) to run the
save storageArray supportData
command to gather
comprehensive support data about the storage array.
NOTE Gathering support data can temporarily impact performance on your storage array.