Oracle ZFS ZS3 Series Customer Service Manual page 249

Replacing the Disk Shelf Hardware
This section describes how to replace the disk shelf components.
"How to Replace a Faulty Disk Shelf Drive" on page 249
■
"How to Replace a Disk Shelf Power Supply" on page 253
■
"How to Replace a Disk Shelf I/O Module" on page 258
■
"How to Replace a Disk Shelf SIM Board" on page 260
■
"How to Add a New Disk Shelf" on page 263
■
"How to Add a Disk Shelf Cache Device" on page 264
■
To become familiar with the replaceable parts of the system, see
Overview" on page 234.
Be sure to read sections
"Prerequisites for Servicing Hardware" on page
Electrostatic Discharge Precautions
Remove all plastic, vinyl, and foam material from the work area.
■
Wear an antistatic wrist strap at all times when handling any CRU.
■
Before handling any CRU, discharge any static electricity by touching a grounded surface.
■
Do not remove a CRU from its antistatic protective bag until you are ready to install it.
■
After removing a CRU from the chassis, immediately place it in an antistatic bag or
■
antistatic packaging.
Handle any card that is part of a CRU by its edges only and avoid touching the components
■
or circuitry.
Do not slide a CRU over any surface.
■
Limit body movement (which builds up static electricity) during the removal and
■
replacement of a CRU.
How to Replace a Faulty Disk Shelf Drive
Do not remove a component if you do not have an immediate replacement. The disk
Caution -
shelf must not be operated without all components in place, including filler panels. Refer to
"Disk Shelf Hardware Overview" on page 234
"Getting Started with Servicing the Hardware" on page 11
39.
for component locations.
How to Replace a Faulty Disk Shelf Drive
"Disk Shelf Hardware
and
Servicing the Hardware 249