Juniper ACX4000 Hardware Manual page 77

supply. This tested system meets or exceeds all applicable EMC regulatory requirements with the two-
hole protective grounding terminal.
Figure 13: Grounding Points on the ACX4000 Routers
NOTE: All bare grounding connection points to the router must be cleaned and coated with an
antioxidant solution before grounding the router.
NOTE: All surfaces on the router that are unplated must be brought to a bright finish and treated
with an antioxidant solution before connecting the router.
NOTE: All nonconductive surfaces on the router must be removed from all threads and
connection points to ensure electrical continuity.
Grounding Cable Lug Specifications
The grounding cable lug is used to secure the grounding cable to the grounding points on the ACX
chassis. The grounding cable lug attaches to the grounding cable (see
secured to the router by two 0.5-inch-long SAE 10–32 screws. We recommend using paint-piercing
Figure 14 on page 69) and is
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