jmacion
Computer
- May 10, 2022
- 20
A common scenario for field service is that someone will unplug a system they are working on before taking it apart. Then the person will typically put on ESD protection. Usually the alligator clip on ESD protection (to the wrist band) gets attached to the equipment frame but if the equipment is not plugged in, its technically not grounded. So does this really work? Does the metal frame storage some charge?
I know from working at one large medical company that the common practice was to clip into the equipment even though it was unplugged. However, this dosent mean it is right.
What are the thoughts on this?