Polar Bear East/West 10 Degree Installation Manual
9910022 Rev A
26
Appendix D: Electric Grounding (UL 2703 not applicable)
A Tyco solid wire grounding assembly, part number 2106831, manufactured by Tyco Electronics
Corporation, has been pre-installed on each Support. As you run the copper wire necessary to ground
each module (not provided), ensure the same copper wire is run through every Tyco solid wire
grounding assembly and secured per Tyco Electronics Corporation, LLC specifications (www.te.com).
Tighten each Tyco solid wire grounding assembly to torque of 45 in-lb (5.08 N-m), as in Figure 23 below.
Please note that the pre-attached Tyco wire grounding assembly has been tightened to 25 in-lb (2.82 N-
m).
Figure 23 Electrical Grounding
Copper Wire
Tyco Lug
