Safety Symbols; Esd Measures; Antistatic Wrist Strap Use; Antistatic Mat - Oracle SPARC T5-8 Service Manual

Safety Information

Safety Symbols

Note the meanings of the following symbols that might appear in this document:
Caution -
equipment damage, follow the instructions.
Caution -
touched.
Caution -
personal health, follow the instructions.

ESD Measures

ESD-sensitive devices, such as networking adapters, hard drives, and DIMMs require special
handling.
Caution -
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
along their connector edges.
Caution -
are inside the chassis.

Antistatic Wrist Strap Use

Wear an antistatic wrist strap, and use an antistatic mat when you are handling components such
as hard drive assemblies, circuit boards, or networking adapters. When servicing or removing
server 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 server.

Antistatic Mat

Place ESD-sensitive components such as motherboards, memory, and other PCBs on an
antistatic mat.
50 SPARC T5-8 Server Service Manual • November 2015
There is a risk of personal injury or equipment damage. To avoid personal injury and
Hot surface. Avoid contact. Surfaces are hot and might cause personal injury if
Hazardous voltages are present. To reduce the risk of electric shock and danger to
Circuit boards and hard drives contain electronic components that are extremely
You must disconnect all power supplies before servicing any of the components that