Removal and Replacement Preliminaries
4.7 Grounding Equipment and Methods
Grounding equipment 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. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snug against the skin at all times. On grounded mats with
■When standing, use foot straps and a grounded floor mat. Foot straps (heel, toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or dissipative floor mats, use them on both feet with a minimum of
■Other grounding equipment recommended for use in preventing electrostatic damage includes:
❏Antistatic tape
❏Antistatic smocks, aprons, or sleeve protectors
❏Conductive bins and other assembly or soldering aids
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❏Conductive tabletop workstations with ground cord of
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❏Field service kits
❏Static awareness labels
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