Brocade Communications Systems 5300 Bedienungs- und Sicherheitshinweise

53-1000861-01

March 12, 2008

Brocade 5300

Fan Assembly Replacement Procedure

Supporting Brocade 5300

53-1000861-01

March 12, 2008

2 of 6 Brocade 5300 Fan Assembly Replacement Procedure

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Document History

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Brocade Communications Systems, Inc.

1745 Technology Drive

San Jose, CA 95110

Tel: 1-408-333-8000

Fax: 1-408-333-8101

Email: info@brocade.com

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Brocade Communications Singapore Pte. Ltd.

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#59-02 Republic Plaza 1

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Tel: +65-6538-4700

Fax: +65-6538-0302

Email: [email protected]

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Tour A - 2ème étage

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Email: [email protected]

Title Publication number Summary of changes Date

Brocade 5300 Fan Assembly

Replacement Procedure

53-1000861-01 New document 12 March 2008

Brocade 5300 Fan Assembly Replacement Procedure 3 of 6

Publication Number: 53-1000861-01

Fan assembly replacement

The Brocade 5300 switch has three fan assemblies as displayed in Figure 1. Fabric OS identifies the fans from left

to right as Fan assembly #3, Fan assembly #2, and Fan assembly #1.

FIGURE 1 Brocade 5300 fan assemblies on the nonport side

CAUTION

Disassembling any part of the fan assembly voids the part warranty and regulatory certifications. There

are no user-serviceable parts inside the fan assembly. Because the cooling system relies on pressurized

air, do not leave any of the fan assembly slots empty longer than two minutes while the switch is

operating. If a fan assembly fails, leave it in the switch until it can be replaced. Maintain all three fan

assemblies in operational condition to provide redundancy.

1 Brocade 5300 4 Fan Assembly #2

2Nonportside 5FanAssembly#1

3FanAssembly#3

Scale: 1/8" = 1"

ATTENTION:

Maximum screwlengthforrack

mountingtobe5mm or13/64in.

Scale:

5/16" = 1"

543

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Table 1 describes the fan status LED colors, behaviors, and actions required, if any.

TABLE 1 Fan status LED behavior, description, and required actions

Time required

Replacing a fan assembly in the Brocade 5300 switch should take less than two minutes.

Items required

You need the following items to replace a fan assembly in a Brocade 5300:

•Brocade 5300 switch

•New fan FRU assembly

•Phillips-head screwdriver #1

Replacing the fan assembly

To replace a fan assembly in a Brocade 5300:

1. Unscrew the captive screw on the fan assembly you are replacing using a Phillips-head screwdriver.

2. Remove the fan assembly you are replacing from the chassis by pulling the handle out, away from the chassis.

3. Install the new fan assembly in the chassis:

a. Orient the new fan assembly as shown in Figure 2, with the captive screw on the right.

b. Gently push the fan assembly into the chassis until it is firmly in.

CAUTION

Do not force the installation. If the fan assembly does not slide in easily, ensure that it is correctly

oriented before continuing.

c. Secure the fan assembly to the chassis by screwing in the captive screw using the Phillips-head screwdriver.

4. Verify that the fan status LED is lit steady green to indicate normal operation (see Table 1).

LED color and behavior Description Action required

No light Fan assembly is not receiving power. Verify that the fan FRU is seated correctly.

Steady green Fan assembly is operating normally. No action required.

Steady amber (for more

than five seconds)

Fan fault for one of the following reasons:

One or more of the fan(s) in the fan assembly has

failed

The fan FRU was disabled by the user

Verify that the fan FRU is enabled. If the fan FRU is

enabled and the FRU is faulty it should be

replaced.

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Publication Number: 53-1000861-01

5. Optionally, display the fan status using the fanShow command from the CLI (see Figure 1 for the locations of Fan

assembly #1, Fan assembly #2, and Fan assembly #3).

FIGURE 2 Inserting the Fan Assembly in the Brocade 5300

1 Brocade 5300 4 Status LED

2 Fan assembly unit 5 Handle

3 Captive screw 6 Non-port side

scale: 1/4" = 1" Scale:

3/8" = 1"

3 4 5

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