Safety Symbols; Esd Measures - Oracle Netra SPARC T4-1B Service Manual

Follow all cautions and instructions marked on the equipment.
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Follow all cautions and instructions described in the documentation that shipped
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with your server module and in the Netra SPARC T4-1B Server Module Safety and
Compliance Guide.
Ensure that the voltage and frequency of your power source match the voltage
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and frequency inscribed on the equipment's electrical rating label.
Follow the ESD safety practices as described in this section.
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Safety Symbols

You will see the following symbols in various places in the server module
documentation. Note the explanations provided next to each symbol.
Caution – There is a risk of personal injury or equipment damage. To avoid
personal injury and equipment damage, follow the instructions.
Caution – Components inside the server module might be hot. Use caution when
servicing components inside the server module.
Caution – Hazardous voltages are present. To reduce the risk of electric shock and
danger to personal health, follow the instructions.

ESD Measures

ESD sensitive devices, such as the motherboard, cards, drives, and DIMMs require
special handling.
Caution – Circuit boards and drives 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 along their connector edges.
52 Netra SPARC T4-1B Server Module Service Manual • June 2012