Fujitsu PRIMERGY RX600 S6 Operating Manual page 53

Hardware installation
photo shows installation of a protective earth conductor
3
1
2
Figure 5: Installing a protective earth conductor
Ê Loosen the first nut and remove it (1).
Ê Plug the protective earth conductor onto the bolt (2).
Ê Replace the nut and tighten it (3).
Operating Manual 53
RX600 S6