Replace A Controller Fan Module; Figure 64: Fan Module - Oracle FS1-2 Customer Service Manual

Replace a Controller Fan Module

If a fan module fails, the system issues critical alerts. Replace failed fan modules
as soon as possible.
Prerequisites:
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Each Controller has five fan modules that are located side-by-side at the center
inside the Controller chassis. A fan module is a customer replaceable unit (CRU).
Replacing a fan module requires you to bring the Controller offline. The
following figure shows a Controller fan module.

Figure 64: Fan module

Ensure that you have a Phillips Number 2 screwdriver with at least a 4-inch
shaft.
Before handling a component, touch a grounded surface to discharge any
static electricity.
Attach an electrostatic discharge (ESD) wrist strap to your wrist, and stand
on an ESD mat while replacing components.
Deploy any rack anti-tilt mechanism before releasing the release buttons and
extending the Controller chassis.
Fail over the Controller before replacing the component using Guided
Maintenance.
Note: The Controller must be failed over to prevent data loss or data
corruption during the component replacement process.
Initiate Guided Maintenance only when you are able to replace the fan
module immediately.
Controller Replacement Procedures
93