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1.4 Regulatory Information <br /> ANSI / UL 2703 <br /> The QRail system is ETL listed to UL 2703, Edition 1. Listing documents are available from the <br /> website: www.quickmountpv.com. For additional information, contact Quick Mount PV. <br /> us <br /> UL 2703 requires that listed PV systems be labeled to indicate their compliance with UL 2703. OSTEO <br /> The QRail system includes labels affixed to the QRail as shown in image 1.4.1. Intertek <br /> Fire Class Resistance Rating (ANSI / UL 2703) <br /> The QRail system is intended for roof mounting over a fire-resistant roof covering rated for the application. The QRail fire <br /> rating is valid for the following: <br /> ■ Class A for Flush Mounted Steep Slope Applications when using Type 1 or Type 2, Listed Photovoltaic Modules w/o <br /> QSkirt <br /> ■ Class A for Flush Mounted Steep Slope Applications when using Type 1 or Type 2, Listed Photovoltaic Modules w/ QSkirt <br /> ■ Class A for Flush Mounted Low Slope Applications when using Type 1 or Type 2, Listed Photovoltaic Modules w/o QSkirt <br /> ■ Class A for Flush Mounted Low Slope Applications when using Type 1 or Type 2, Listed Photovoltaic Modules w/ QSkirt <br /> ■ Class A for 50 and above Tilt Mounted Low Slope Applications when using Type 1 or Type 2, Listed Photovoltaic Modules <br /> w/o QS ki rt <br /> ■ Class A for 50 and above Tilt Mounted Low Slope Applications when using Type 1 or Type 2, Listed Photovoltaic Modules <br /> w/ QSkirt <br /> This fire class rating requires installation procedures, which are in compliance with the included instructions. The QRail <br /> system is intended for roof mounting over a fire-resistant roof covering rated for the application. The QRail fire rating is valid <br /> for all roof slopes for Flush Mounted Systems and roof slopes equal to or less than 7° (11/2:12) for Tilt Mounted Systems. The <br /> fire class rating is valid for systems installed at any height above the roof deck, with or without optional skirt. <br /> Grounding & Bonding (ANSI / UL 2703) <br /> This racking system may be used to ground and/or mount a PV module complying with UL 1703 only when the specific <br /> module has been evaluated for grounding and/or mounting in <br /> compliance with the included instructions. <br /> Mechanical Load Rating (ANSI / UL 2703) <br /> The QRail system has been mechanically tested according to UL 2703 <br /> Edition 1 to the following load ratings: <br /> ■ Downward Pressure: 10 PSF <br /> /nQRail by Quick Mount PV° <br /> ■ Upward Pressure: 5 PSF <br /> 0%. <br /> us Conforms to UL STD 2703 <br /> ■ Down-Slope Load: 5 PSF intertek Fire Rating:see installation <br /> M a rki n g (ANSI / UL 2703) 5012866 manual for requirements <br /> MFR:XXXX <br /> ANSI/UL 2703 require the presence of a label indicating the system Fire Class Rating Image 1.4.1 <br /> or information d1recti ngthe user to the appropriate information. The QRail Fire Class QRail label placement <br /> Rating label is located on each End Clamp as shown in Image 1.4.1. <br /> 11317.2.3-46 3 Jul-2019, Rev 4.2 <br />