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2013 v1.13
Rails with Integrated Grounding
Installation Manual
Wiley Grounding Lug (
WEEB-6.7)
1. Install grounding lug per manufacturer’s recommendations as shown below (same for both Light and Standard Rails).
2. Install minimum 6-10AWG solid copper grounding conducting wire.
1/4” Hex Nut Torque to 10 ft-lbs
1/4” Lock Washer
1/4” Flat Washer
1/4” Hex Bolt Torque to 7 ft-lbs
Weeb
1/4” Hex Bolt
Step 5. Installing Modules
End Clamp
A. Place the first PV module in position on the rails. Module should be a minimum of 1.5” from end of rail.
B. Next, secure End Clamp on rail as shown. Ensure End Clamp is securely hooked over top of module.
C. Repeat with end clamp on the other rail.
Torque to 65 in-lbs
1/4” Hex Nut
End Clamp
1/4” Hex Bolt
