Use the following guidelines for grounding the server:
The rack must use grounding type power cords. For example, Oracle racks are wired for three-wire, grounding-type power cords.
Always connect the grounding-type power cords to grounded power outlets.
Because different grounding methods are used, depending on location, verify the grounding type. For the correct grounding method, refer to local electrical codes.
Ensure that a facility administrator or qualified electrical engineer verifies the grounding method for the building and performs the grounding work.