Black Widow Security BW 3 Channel Manual de usuario descargar pdf (Pagina 26)

PAGE-26 UPDATED 11-5-2014

8.5

Select the second star washer and place it on the grounding hex bolt. Select one ¼” hex nut and

thread the nut clockwise on the bolt until the nut is hand tight.

8.6

Use a torque wrench and tighten the ¼” hex nut to 12 ft-lbs. This will bond the lug to the

footing. Spider-Rax Ground lugs are designed to accept #4, #6, #8, and, #10 bare copper and/or

stranded copper. The Black Widow incorporates and integrated ground. This is achieved

through abrasion. Only one ground lug and ground wire connection is needed for every 10

modules. A separate ground must be attached after the span of 10 panels.

Patent pending P/N: BW-S, BW-B, BW-F.

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Black Widow Security BW 3 Channel Manual de usuario Pagina 26