VERITAS NetBackup 5330 Hardware Service Procedure page 3

3 If the Service Allowed LED is not blue, access the appliance shell menu.
You can use the Support > ServiceAllowed command to turn on the blue light. If you cannot turn
on the light, contact Veritas Technical Support.
Warning: If you perform this procedure with the power turned on, you must complete it within 15
minutes to prevent the possibility of overheating the equipment.
Do not remove both fan canisters from the storage shelf at the same time. One canister
must be functioning at all times.
4 Press the orange tab on the fan canister towards the center of the rear panel.
5 Pull the fan canister handle toward you until the entire canister is removed.
HSP 135 Fan Canister Replacement
Power
Service action required
Service action allowed
3