5 Replacing DC SAN Director
field-replaceable units (FRUs)
This chapter provides information for replacing the following components:
IMPORTANT:
The FRUs in the DC SAN Director can be removed and replaced without special tools. The DC SAN
Director can continue operating during many of the FRU replacements if the conditions specified in
the procedure are followed.
• “Replacing the chassis door” on page 73
• “Replacing the cable management comb” on page 74
• “Replacing a Director blade” on page 75
• “Replacing a Director blade filler panel” on page 78
• “Replacing a control processor blade (CP8)” on page 79
• “Replacing a core switch blade (CR8)” on page 86
• “Replacing a power supply” on page 88
• “Replacing a blower assembly” on page 89
• “Replacing the WWN bezel (logo plate) and WWN card” on page 91
• “Replacing SFPs and XFPs” on page 96
• “Replacing the DC SAN Director chassis” on page 97
Replacing the chassis door
The chassis door must be installed to ensure the DC SAN Director meets EMI and other regulatory
certifications. The replacement procedure for the chassis door takes less than 5 minutes.
Removing the chassis door
To remove the chassis door (see Figure 26 on page 74):
NOTE:
The door is not hinged. It installs straight on the chassis by snapping four ball studs located on the
chassis into receiving hardware on the door in the cabinet.
1. Grip the side of the door.
2. Gently pull the door straight out from the chassis until it snaps out of the ball studs on the chassis.
HP StorageWorks DC and DC04 SAN Backbone Director Switches 73
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