Polar Bear III 10 Degree Installation Manual
9910030 Rev B
17
Appendix C: Electrical Grounding (UL 2703 not applicable)
A Tyco solid wire grounding assembly, part number 2106831, manufactured by Tyco Electronics
Corporation, must be installed on each Ballast Tray. 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 shown below.
Please note that the Tyco wire grounding assembly must be tightened to 25 in-lb (2.82 N-m).
Bonding path from Lug to System (TYP)
Ground Lug
Tyco #2106831
