Compaq Deskpro 2000 Compaq Deskpro 2000 Series of Personal Computers Pentium P - Page 95

4.1.2 Preventing Electrostatic Damage to Equipment Many electronic components are sensitive to ESD. Circuitry design and structure determine the degree of sensitivity. The following proper packaging and grounding precautions are necessary to prevent damage to electric components and accessories. „ To avoid hand contact, transport products in static-safe containers such as tubes, bags, or boxes. „ Protect all electrostatic sensitive parts and assemblies with conductive or approved containers or packaging. „ Keep electrostatic sensitive parts in their containers until they arrive at static-free stations. „ Place items on a grounded surface before removing them from their container. „ Always be properly grounded when touching a sensitive component or assembly. „ Avoid contact with pins, leads, or circuitry. „ Place reusable electrostatic-sensitive parts from assemblies in protective packaging or conductive foam. 4.1.3 Personal Grounding Methods The method for grounding must include either a wrist strap or a foot strap at a grounded workstation. When seated, wear a wrist strap connected to a grounded system. When standing, use foot straps and a grounded floor mat. Method Antistatic plastic Carbon-loaded plastic Metallized laminate Table 4-2 Static Shielding Protection Levels Voltage 1,500 7,500 15,000 4-2 Removal and Replacement Preliminaries