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Array ' Lc3 OUT <br /> Find the required.structural attachment points. <br /> Markthese.using a.vertica[(WS)chalk line on the , <br /> center of the rafters. <br /> • Spacing mayvary depending upon project specific <br /> structural requirements;Le.high snow and wind <br /> load areas may require lesser bracket spacing in <br /> the E-W 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 a typical 60 cell <br /> module-use the Rock-It Array Skirt as a guide to=lay 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-i'm FLaSHinG inSTaLL <br /> E- <br /> 1 Locate the raffers 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 /> recommends an,EPDM mastic <br /> 3 Insert the flashing so the top part is under the next row of shingles and pushed far <br /> enough.up slope to prevent water infiltration through vertical joint in-shingles.The <br /> " leading edge.of flashing must butt against upper row,of nails to prevent turning. <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 1007140 torque inch-pounds depending on the type <br /> of wood and time of year.The 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 impact wrench to install the fasteners.be careful not to 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.ecofastensolaccom info@ecofastensolarcom 877-859-3947 4 <br />