Grounding Cable Lug Specifications; Figure 17: Grounding Cable Lug - Juniper ACX1000 Hardware Manual

ACX1000 and ACX1100 Universal Access Router Hardware Guide

Grounding Cable Lug Specifications

60
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.
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
Figure 17 on page 60) and is secured to the router by two 0.5-inch-long SAE 10–32 screws.
We recommend using paint-piercing washers between the grounding lug and the screws.
The grounding cable lug, screws, and washers are not supplied with the router.

Figure 17: Grounding Cable Lug

1.69
End view
0.2
0.38
dia.
0.06 0.625
CAUTION: Before router installation begins, a licensed electrician must attach
a cable lug to the grounding and power cables that you supply. A cable with
an incorrectly attached lug can damage the router.
CAUTION: The maximum torque rating of the grounding screws on the router
is 4.34 lb-in. (0.49 Nm). The grounding screws may be damaged if excessive
torque is applied. Use only a torque-controlled driver to tighten screws. Use
an appropriately sized driver, with a maximum torque capacity of 5 lb-in. or
less. Ensure that the driver is undamaged and properly calibrated and that
you have been trained in its use. You may wish to use a driver that is designed
to prevent overtorque when the preset torque level is achieved.
6 AWG conductor
All measurements in inches
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