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Installation Manual 524
Series 5001
Secure rails
Add rails, making sure that rails are parallel, equi-
distant from the center of the cross pipe, and tilt-
ing slightly. (This is not intended to be the fi nal tilt
angle.) Tighten the U-bolt fl ange nuts enough to keep
the rails in place during module in stal la tion, when
the assembly will be tem po rari ly out of balance.
Cross pipe
Saddle
SolarMount HD
(heavy-duty) rail
Rail cross section
A
Distance between rails’ outer edges (A) equals distance
between module mounting-hole centers minus 1 inch
