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© 2022 IRONRIDGE, INC. VERSION 3.6 FLUSH MOUNT INSTALLATION MANUAL - 6 <br />3. SECURE LUGS <br />Use with one solid or stranded copper <br />ZLUHFRQGXFWRUVL]H$:* <br />4. SECURE MODULES <br />A. SECURE FIRST END <br />3ODFH¿UVWPRGXOHLQSRVLWLRQRQUDLOVDPLQLPXPRI´ <br />from rail ends. Snap Stopper Sleeves onto UFO. Fasten <br />module to rail using the UFO, ensuring that the UFO is <br />hooked over the top of the module. Torque to 80 in-lbs. <br /> ➢Ensure rails are square before placing modules. <br /> ➢Hold Stopper Sleeves on end while torquing to prevent rotation. <br /> ➢If using CAMO instead of UFO + Stopper Sleeve, refer to Page 19 <br />for CAMO installation procedure. <br /> ➢UFO can be installed on modules 30 to 46mm. <br />B. SECURE NEXT MODULES <br />3ODFH8)2LQWRHDFKUDLOSODFLQJWKHPÀXVKDJDLQVW¿UVW <br />module. Slide second module against UFO. Torque to 80 <br />in-lbs. Repeat for each following module. <br /> ➢When reinstalling UFO, move modules a minimum of 1/16" so <br />UFOs are in contact with a new section of module frame. <br /> ➢When UFOs are loosened and re-tightened, ensure UFO T-bolt <br />bottoms out in rail channel before re-torquing UFO to achieve full <br />engagement between T-bolt and rail. <br /> ➢If using Wire Clips, refer to Page 18. <br />C. SECURE LAST END <br />3ODFHODVWPRGXOHLQSRVLWLRQRQUDLOVDPLQLPXPRI´ <br />from rail ends. Snap Stopper Sleeves onto UFO. Secure <br />UFO Clamps on rails, ensuring they are hooked over top <br />of module. Torque to 80 in-lbs. <br /> ➢Hold Stopper Sleeves on end while torquing to prevent rotation. <br /> ➢Repeat all steps for each following row of modules, leaving a <br />minimum 3/8" gap between rows <br /> ➢If using CAMO instead of UFO + Stopper Sleeve, refer to Page 6 <br />A <br />B <br />C <br />)URP <br />Rail End <br />UFO <br />(80 in-lbs) <br />Stopper <br />Sleeve <br />UFO <br />(80 in-lbs) <br />UFO <br />(80 in-lbs) <br />Terminal Screw <br />(20 in-lbs) <br />+H[1XW <br />(80 in-lbs) <br />Grounding Lugs <br />2QO\RQH*URXQGLQJ/XJ 5DLORU0RGXOH UHTXLUHGSHUFRQWLQXRXV <br />subarray, regardless of subarray size (Unless frameless modules are <br />used, see Page 20). <br /> ➢Grounding Lugs are intended to for use with one solid or <br />stranded copper wire, conductor size 10-4 AWG. <br />Rail Grounding Lug <br />,QVHUW7EROWLQ7RS5DLOVORWDQGWRUTXH+H[1XWWR80 in-lbs. Install <br />DPLQLPXP$:*VROLGFRSSHURUVWUDQGHGJURXQGLQJZLUH7RUTXH <br />terminal screw to 20 in-lbs. <br /> ➢Module Grounding Lugs can be installed anywhere along the Rail <br />and in either orientation shown. <br />Module Grounding Lug <br />Insert Bolt through Manufacturer approved grounding location and torque <br />+H[QXWWR60 in-lbs.2QH0RGXOH*URXQGLQJ/XJPD\EHLQVWDOOHGWR <br />RQHPRGXOHSHUURZ,QVWDOODPLQLPXP$:*VROLGFRSSHURUVWUDQGHG <br />grounding wire. Torque terminal screw to 20 in-lbs. <br /> ➢If using Enphase microinverters or Sunpower AC modules, <br />Grounding Lugs may not be needed. See Page 19 for more info. <br /> ➢Refer to module manufactuer for mounting location and <br />instructions. <br />)/$1*(187 <br />*5281',1*/8* <br />%2/7 <br />67$5:$6+(5 <br />Terminal Screw <br />(20 in-lbs) <br />+H[+HDG <br />(60 in-lbs) <br />Module Grounding Lug <br />Rail Grounding Lug <br />© 2022 IRONRIDGE, INC. VERSION 3.6 FLUSH MOUNT INSTALLATION MANUAL - 7 <br />B. PLACE MODULE <br />Place module on rails (module cells not shown for <br />clarity). When installing CAMO the module can <br />RYHUKDQJWKHUDLOQRPRUHWKDQ <br />D. SECURE TO FRAME <br />Rotate handle with an upwards motion until CAMO <br />snaps into rail channel. Ensure CAMO bonding <br />pins are fully seated on top of module frame. <br />CAMO <br />A. SLIDE INTO RAIL <br />Slide CAMO into rail channel far enough to clear the <br />PRGXOHIUDPH&$02UHTXLUHVRIFOHDUDQFHIURPHQGRI <br />rail. <br />C. PULL TOWARDS END <br />Pull CAMO towards rail ends, at 45 degree angle, so the <br />ERQGLQJEROWFRQWDFWVWKHPRGXOHÀDQJHHGJH <br />B <br />C D <br />A <br />&OHDUDQFH <br />8" BONDING JUMPER <br />%RQGLQJ-XPSHULVDQHOHFWULFDOERQGLQJMXPSHUWKDWFDQ <br />be used on the Flush Mount System for row to row bonding; <br />making the module frames the medium for the equipment <br />ground path. <br /> ➢%RQGLQJMXPSHULVSXVKHGRQWRWKHERWWRPÀDQJHRIWKHPRGXOH <br /> ➢New jumpers should be used if re-installation of jumper is required. <br /> ➢6XSSRUWVERWWRPÀDQJHWKLFNQHVVHVIURPPPWRPP <br />FRAME COMPATIBILITY <br />CAMO has been tested or evaluated with all modules listed in the <br />Module Compatibility section having frames within the referenced <br />GLPHQVLRQV%HVXUHWKHVSHFL¿FPRGXOHEHLQJXVHGPHHWVWKH <br />dimension requirements. <br /> ➢For installations with Hanwha Q CELLS modules with 32 mm frame heights, <br />the maximum ground snow is 45 PSF (33 PSF module pressure). <br /> ➢CAMO is only compatible with Canadian Solar modules CS1YxxxMS and <br />CS3N-xxxMS. “xxx” refers to the module power rating <br />1621 W Avalon <br />Ave08/07/23