Service manual

RRP: Fan Module

5-33

Removal and Replacement Procedures (RRPs)

RRP: Fan Module

Use the following procedures to remove or replace a fan module. A

list of tools required is provided.

Tools Required The following tools are required to perform these procedures.

• Door key with 5/16-inch socket (provided with the FC-512

Fabricenter equipment cabinet).

• Standard flat-tip screwdriver.

• ESD grounding cable and wrist strap.

Removal To remove a fan module:

1. If the director is installed in a stand-alone configuration, go to

step 2. If the director is rack-mounted, perform one of the

following:

— If the director is installed in a McDATA-supplied FC-512

Fabricenter equipment cabinet, insert the 5/16" door tool into

the socket hole at the right top of the rear door. Turn the tool

counter-clockwise to unlock and open the door.

— If the director is installed in a customer-supplied equipment

cabinet, unlock and open the cabinet rear door as directed by

the customer representative.

2. Follow ESD procedures by attaching a wrist strap to the director

chassis and your wrist (Figure 5-2).

ATTENTION! To avoidcausing machine errorsor damagewhileworkingon

the director, follow ESD procedures by connecting a grounding cable to the

director chassis and wearingan ESD wrist strap.

3. Remove the RFI shield (RRP: RFI Shield on page 5-28).

4. Identify the defective fan module from the amber LED on the

module or failure information at the management server

Hardware View.

5. Two captive screws secure the fan module to the director chassis

(Figure 5-11). Using a standard flat-tip screwdriver, loosen the

captive screws.