13
ESD Grounding
HWR014 ESD Hardware Kit
Note: do not use power tools for installation of ground cords.
Step 1:
For ESD worksurfaces to dissipate static electricity they require the connection of a ground cord to an
earth ground. IAC install grounding studs on each rear corner of all ESD worksurfaces. Thread the
1/4-20 coupler nut onto one of these ground studs and tighten it being careful not to over tighten.
Over tightening this coupler nut can cause damage to the connection between the ground stud and
the laminate. Place the eyelet of the ground cord over the 1/4-20 x 1/2" bolt and thread the bolt into
the coupler nut. The alligator clip must attach to an earth ground.
ESD Laminate Testing:
Although IAC conducts connectivity and surface resistance tests at the factory on all ESD
worksurfaces, IAC recommends that customers conduct their own tests on all ESD worksurfaces
to ensure that the ground cord installation has been completed correctly and that the ESD
material is working properly.
Cleaning ESD Materials:
ESD laminates are designed to resist abrasion, scuffing, scorching, and most solvents. Intense
exposure to any of these conditions can damage the ESD properties of the laminate and will
require the replacement of the worksurface. ESD laminate worksurfaces are cleaned much the
same as non-ESD laminated surfaces with a damp cloth and light soapy cleanser. A mild
chemical cleaner can also be used as long as the laminate is not exposed to the chemical for
long periods of time. Stains can be removed with a two-minute exposure to a 5% hypo chloride
bleach solution immediately followed by a light soapy cleanser.
ESD Ground Precautions:
1)
Connect each workbench worksurface individually to the earth ground.
2)
The green wire in a standard wall duplex can be used if it has been absolutely
determined that it is attached to an earth ground.
3)
Do not use power tools to install grounding hardware and components.
4)
If benches are relocated IAC recommends the ground cords connections be re-tested.
5)
Never use abrasive pads or cleansers to clean ESD surfaces.
6)
Never wax ESD surfaces and avoid cleaners with wax-based properties.
7)
Test ESD worksurfaces frequently to ensure they are working properly.
