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© 2020 IRONRIDGE, INC. VERSION 3.2 FLUSH MOUNT INSTALLATION MANUAL - 11 <br />COMPOSITION SHINGL e <br />QMPV QBAS e COMPOSITION MOUNT <br />Locate roof rafters and mark locations on roof. Align <br />QBase vertical holes over center rafter and mark. Drill two <br />pilot holes with 7/32" drill bit, perpendicular to roof and <br />back fill with roofing manufacturers' approved sealant. <br />Set grade 8 cap screw through bottom of QBase, place <br />QBase over drilled holes and secure lags. Screw Post to <br />QBase. Proceed with roofing up until the flashing should <br />be installed. Install flashing over mount. Allow roofing to <br />proceed to the next course. Apply sealant where post and <br />flashing meet, install EPDM counter flashing collar. Attach <br />L-Foot on Standoff with hardware. Torque to 174 in-lbs <br />(14.5 ft-lbs). Attach rail to L-Foot with Bonding Hardware <br />and torque to 250 in-lbs (21 ft-lbs). <br /> ➢For additional details refer to the full QMPV Installation Manual. <br />Locate roof rafters and mark locations on roof. Drill 7/32" <br />pilot holes perpendicular to the roof and back fill with <br />roofing manufacturers' approved sealant. Slide flashing <br />between 1st and 2nd course of shingles, ensuring both <br />that the flashing reaches under the 3rd shingle course and <br />doesn't overhang the downhill shingle course. Prepare <br />Hanger Bolt with Hex Nut and Sealing Washer, insert into <br />hole and using 1/2" socket drive hanger bolt until fully <br />seated and QBlock stops rotating easily. Insert EPDM <br />rubber washer over hanger bolt into block, using Rack Kit <br />hardware secure L-Foot to the mount. Torque to 156 in-lbs <br />(13 ft-lbs). Attach rail to L-Foot with Bonding Hardware <br />and torque to 250 in-lbs (21 ft-lbs). <br /> ➢For additional details refer to the full QMPV Installation Manual. <br />CLASSIC COMP MOUNT <br />QMPV L-MOUNT <br />Locate roof rafters and mark locations on roof. Drill <br />7/32”(Lag) or 1/8"(ST) pilot holes perpendicular to the roof <br />and back fill with roofing manufacturers' approved sealant. <br />Slide flashing between 1st and 2nd course of shingles, <br />ensuring both that the flashing reaches under the 3rd <br />shingle course and doesn't overhang the downhill shingle <br />course. Place L-foot on flute and rotate into desired <br />position. Prepare lag bolt or structural screw with sealing <br />washer. Use 1/2" socket to drive prepared lag bolt through <br />L-foot until fully seated and L-foot can no longer rotate <br />easily. Torque Nut to 156 in-lbs (13 ft-lbs) for ST. Attach <br />rail to L-Foot with Bonding Hardware and torque to 250 <br />in-lbs (21 ft-lbs). <br /> ➢Structural screw can be driven with T-30 hex head bit. <br /> ➢For additional details refer to the full QMPV Installation Manual. <br />Torque to <br />174 in-lbs <br />3000 S Sycamore St Unit# <br />A- 201822724/29/2024