Safety Symbols; Esd Measures; Antistatic Wrist Strap Use - Oracle SPARC T7-2 Service Manual

Safety Information
Ensure that the voltage and frequency of your power source match the voltage and
■
frequency inscribed on the equipment's electrical rating label.
Follow the ESD safety practices as described in this section.
■

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 the cards, 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 handling components such as drive
assemblies, circuit boards, or PCIe cards. When servicing or removing server components,
48 SPARC T7-2 Server Service Manual • July 2019
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 drives contain electronic components that are extremely
You must disconnect all power supplies before servicing any of the components that