Product manual

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Chapter 6: Maintenance
• Firmware Update – WebPAM PROe (page 211)
• Firmware Update – CLU (page 213)
• Replace Power Supply – All Models (page 214)
• Replace Cooling Unit Fan – M500f/i/p (page 215)
• Replace Cooling Unit Fan – M300f/i/p and M200f/i/p (page 220)
• Replace Cache Battery – M500f/i/p (page 224)
• Replace Cache Battery – M300f/i/p and M200f/i/p (page 227)
• Replace SEP – M500f/i/p (page 229)
• Replace SEP – M300f/i/p and M200f/i/p (page 230)
• Replace RAID Controller – All Models (page 231)
This Chapter covers the maintenance procedures for VTrak.
The power supplies, cooling unit fans and the cache battery are hot-swappable
field-replaceable components.
The Storage Enclosure Processor (SEP) and RAID Controller are field-
replaceable but they require you to power down the VTrak.
Figure 1. Field Replaceable Units (FRUs) on VTrak M500i (M500f/p are
similar)
iSCSI 1 iSCSI 2
IOIOI
Controller
Mgmt
Storage Enclosure
Processor (SEP)
RAID Controller
Power Supply 1 Cooling Unit 1
with Battery
Power Supply 2Cooling Unit 2