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Prerequisites for Servicing Hardware
Safety Information
This section contains safety information that you must follow when servicing the storage
system. For your protection, observe the following safety precautions when setting up your
equipment:
■
Do not remove the side panels, or run the storage system with the side panels removed.
Hazardous voltage is present that could cause injury. The covers and panels must be in place
for proper air flow to prevent equipment damage.
■
Follow all cautions, warnings, and instructions marked on the equipment and described in
Important Safety Information for Oracle's Hardware Systems
included with your system.
■
Ensure that the voltage and frequency of your power source match the voltage inscribed on
the electrical rating label.
■
Follow the electrostatic discharge safety practices. Electrostatic discharge (ESD) sensitive
devices, such as PCI cards, HDDs, SSDs, and memory cards, require special handling.
Circuit boards and HDDs contain electronic components that are extremely sensitive
to static electricity. Ordinary amounts of static electricity from clothing or the work
environment can destroy the components located on these boards. Do not touch the
components without using antistatic precautions, especially along the connector edges.
Note -
The Critical status indicator on the front panel flashes red when powering off and
powering on the ZS3-2. After the controller is powered on, the Power/OK status indicator is
steady green, and the Red Critical status indicator is off.
Required Tools and Information
The following tools are needed to service the CRUs:
■
Antistatic wrist strap - Wear an antistatic wrist strap and use an antistatic mat when handling
components such as HDDs or PCI cards. When servicing or removing storage controller
components, attach an antistatic strap to your wrist and then to a metal area on the chassis.
Following this practice equalizes the electrical potentials between you and the storage
controller.
■
Antistatic mat - Place static-sensitive components on an antistatic mat.
■
No. 2 Phillips screwdriver
■
Nonconducting, No.1 flat-blade screwdriver or equivalent
■
Nonconducting stylus or pencil (to power on the storage controller)
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Oracle ZFS Storage Appliance Customer Service Manual • February 2016
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