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Installation
Manual
RapidRac™
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[3.] Components list
Bay frame
– Module mounting frame for all modules
south of north most row. 6105-T5 aluminum extrusion.
Module bracket
– (No. 10 x ¾”) – Used to secure
module to 2-bay and 1-bay frame. 10º tilt angle. 6105-
T5 aluminum extrusion. Integral PEM nuts for quick
assembly
Hex Bolt
(1/4” x 3/4”) – Use with all components of
RapidRac™ except bracket connections to module. 304
stainless steel.
Flat Washer
(5/16”) – Use with all components of
RapidRac™. 304 stainless steel.
Serrated Flange nut
(1/4”) – Use one per hex bolt and
washer during assembly. 304 stainless steel. Required
torque: 5 min - 9 max foot-pounds.
WEEB 9.5
– Use with per hex bolt and washer during
assembly on frame holes facing in towards the array.
304 stainless steel.
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[2.] Tools required for assembly
[1] Installer responsibility
The installer is solely responsible for:
• Complying with all applicable
local or national building codes,
including any that may supersede
this manual;
• Ensuring that Unirac and other
products are appropriate for the
particular installation and the
installation environment;
• Ensuring that the roof, its rafters,
connections, and other structural
support members can support
the array under building live load
conditions (this total assembly is
hereafter referred to as the roof
rafter assembly);
• Using only Unirac parts and
installer-supplied parts as specifi ed
by Unirac (substitution of parts
may void the warranty);
• Ensuring that lag screws have
adequate pullout strength and
shear capacities as installed;
• Maintaining the waterproof
integrity of the roof, including
selection of appropriate fl ashing;
and
• Ensuring safe installation of all
electrical aspects of the PV array.
7/16 Wrench
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