Chapter 4: System Safety
4-3
4-3 ESD
Precautions
Electrostatic discharge (ESD) is generated by two objects with different electrical
charges coming into contact with each other. An electrical discharge is created to
neutralize this difference, which can damage electronic com ponents and printed
circuit boards. The following measures are generally suffi cient to neutralize this
difference before contact is made to protect your equipment from ESD:
Use a grounded wrist strap designed to prevent static discharge.
Keep all components and printed circuit boards (PCBs) in their antistatic bags
until ready for use.
Touch a grounded metal object before removing the board from the antistatic
bag.
Do not let components or PCBs come into contact with your clothing, which may
retain a charge even if you are wearing a wrist strap.
Handle a board by its edges only; do not touch its components, peripheral chips,
memory modules or contacts.
When handling chips or modules, avoid touching their pins.
Put the serverboard and peripherals back into their antistatic bags when not
in use.
For grounding purposes, make sure your computer chassis provides excellent
conductivity between the power supply, the case, the mounting fasteners and
the serverboard.
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Summary of Contents for NovaScale R422-E1
Page 1: ...R422 E1 R422 INF E1 Installation and User s Guide NOVASCALE REFERENCE 86 A1 93EW 00...
Page 2: ......
Page 7: ...V Preface Notes...
Page 8: ...VI NovaScale R422 E1 R422 INF E1 Installation and User s Guide...
Page 12: ...X...
Page 19: ...Chapter 1 Introduction 1 7 Notes...
Page 20: ...1 8 NovaScale R422 E1 R422 INF E1 Installation and User s Guide...
Page 29: ...Chapter 2 Server Installation 2 9 Figure 2 4 Accessing the Inside of the System...
Page 30: ...2 10 NovaScale R422 E1 R422 INF E1 Installation and User s Guide Notes...
Page 34: ...3 4 NovaScale R422 E1 R422 INF E1 Installation and User s Guide Notes...
Page 58: ...5 20 NovaScale R422 E1 R422 INF E1 Installation and User s Guide Notes...
Page 94: ...A 6 NovaScale R422 E1 R422 INF E1 Installation and User s Guide Notes...
Page 100: ...B 6 NovaScale R422 E1 R422 INF E1 Installation and User s Guide Notes...
Page 130: ...D 20 NovaScale R422 E1 R422 INF E1 Installation and User s Guide...
Page 133: ...E 3 Appendix E System Specifications...
Page 134: ...E 4 NovaScale R422 E1 R422 INF E1 Installation and User s Guide Notes...
Page 137: ......
Page 138: ...BULL CEDOC 357 AVENUE PATTON B P 20845 49008 ANGERS CEDEX 01 FRANCE REFERENCE 86 A1 93EW 00...