Brocade Communications Systems MLX Series Hardware Installation Manual page 208

3
Installing a NetIron XMR 32000 router
CAUTION
For the NEBS-compliant installation of a NetIron XMR 4000, 8000, and 16000 routers with AC
and DC systems, use a ground wire of at least 6 American Wire Gauge (AWG). The ground wire
should have an agency-approved crimped connector (provided with the router) attached to one
end, with the other end attached to building ground. The connector must be crimped with the
proper tool, allowing it to be connected to both ground screws on the enclosure. Before crimping
the ground wire into the provided ground lug, insure the bare copper wire has been cleaned and
antioxidant is applied to the bare wire.
CAUTION
To ensure adequate bonding when attaching the ground lug, a minimum of 20 PSI of torque is
required to be applied to the mounting hardware used to attach the ground lug.
FIGURE 134
1 #4 AWG power supply wire
4. Reconnect the power lugs to the power supply unit.
5. Replace the safety cover. Refer to
FIGURE 135
192
Crimping the power supply wire in the lug
1 2
2 Power lug
Attaching the safety cover
2
1
Figure 135.
Brocade MLX Series and NetIron XMR Hardware Installation Guide
53-1003821-01