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Arra�J- LaY OUT <br /> • Find the required.structural attachment points. <br /> Mark these-using a vertical(N-S)chalk line on the <br /> center of the.rafters. <br /> • Spacing may-vary depending upon project specific <br /> structural requirements;J.e.high snow and wind <br /> load areas may require lesser bracket-spacing in <br /> the EV axis vs.the maximum spacing.Max spacing <br /> is 48"for portrait orientation_and 72".for landscape <br /> orientation.Consult project layout diagram for <br /> project specific bracket spacing on the roof. <br /> • Install-Rock It-Mounts to predetermined mount <br /> spacing. <br /> • The Rock-It Array Skirt sections are the width.of aitypical 60 cell <br /> module.—.use-the:Rock-It Array Skirt as a guide today out module <br /> placement. <br /> Note:The distance between the rows of mounts is calculated by the module dimension-N-S plus 1 3/8 <br /> (35mm).Lag screw should be installed as close-to center.of exposed shingle as possible.-The minimum. <br /> distance,between the lag screw and the.edge of-the-shingle is 1/2" <br /> GreenFaSTen` FLaSHinq inSTaLL <br /> 1 Locate the rafters and snap horizontal and.vertical lines to mark the installation <br /> position for each GreenFasten flashing. <br /> 2 Drill a pilot hole(1/4"diameter)for the lag bolt.Backfill-with sealant.EcoFasten Solar <br /> b recommends an EPDM mastic: <br /> 1 <br /> :. 3 Insert the flashing so the top part is under the next row of shingles and pushed far <br /> y enoughmp slope to prevent water infiltration through vertical joint in shingles.The.. <br /> leading edge-of flashing must butt against upper row-of.nalls to preventtuming. <br /> when torqued. <br /> 4 Line up pilot hole with GreenFasten flashing hole:. <br /> Insert the lag bolt through the EPDM.bonded washer,the Rock-it slide,the gasketed. <br /> -hole in the flashing and Into the rafter. <br /> Torque:The range Is between.100-.140 torque Inch-pounds depending on the type- <br /> of wood and time ofyeanThe visual.Indicator for.proper torque is when the EPDM <br /> on the underside of the bonded washer begins to push out the sides as the washer <br /> compresses.If using an impactwrench to install the fasteners be careful notto over. <br /> torque the fastener.You may.need to stop and use a ratchet to finish the install: <br /> "The Engineer of Record shall check_capacity of rafter to support lag screw loading. <br /> www.ecofastensolar.com info@ecofastensolar.com 877-859-3947: 4 <br />