6 Mountin g e lev a tion t rian gle S 62 Mounting f or sing le r o w s wit h lat er al base r ails Ins t allation Ins tructions f or Solar F as t ening Sy s t em S t ep 1 Defne t he position of t he s tud scr e w s or W SF solar fas t ener s in accor dance wit h pr ojectbased planning The scr e w s ar e t hen mount ed in t he r oof subs tr uctur e in accor dance wit h t he no t es on mounting under P oint 21 F as t ening wit h s tud scr e w s or W SF solar fas t ener s S t ep 21 N e xt t he adap t er ang le br ac k e ts ar e fas t ened be tw een t he pr efabr icat ed nuts on t he s tud scr e w s or W SF solar fas t ener s F or scr e w s wit h an M10 t hr ead t he tight ening t or q ue is 3040 Nm and 5060 Nm f or an M12 t hr ead The adap t er ang le br ac k e t mus t no t be dir ect ed t o w ar d t he ea v es Alt er nativ e type of f as t ening Should t he fas t ening points on t he r oof subs tr uctur e be op timally positioned when t aking t he s t atically calculat ed spacing int o account t hen t he tr iang les can be mount ed dir ectly on t he adap t er ang le br ac k e ts F or t his pur pose scr e w t he pr efabr icat ed hammer head scr e w of t he adap t er ang le br ac k e t int o t he side r ail c hannel of t he tr iang le and fx it in place wit h t he nut tight ening t or q ue 1315 Nm S t ep 22 alt er nativ e Ins t ead of fas t ening t he ele v ation tr iang les on t he adap t er ang le br ac k e ts t he y can also be fas t ened dir ectly on t he s tud scr e w s or W SF solar fas t ener s The fas t ening holes eac h on t he end of t he lo w er tr iangular pr ofle mus t be pr oduced f or t his pur pose b y t he cus t omer F or scr e w s wit h an M10 t hr ead t he dr illing diame t er is 11 mm and 13 mm f or M12 t hr eads Then mount t he ele v ation tr iang les on t he s tud scr e w s or W SF solar fas t ener s t hr ough t he holes and fas t en t he tr iang le wit h t he pr efabr icat ed nuts F or scr e w s wit h an M10 t hr ead t he tight ening t or q ue is 3040 Nm and 5060 Nm f or M12 t hr eads Should dir ect tr iang le mounting wit h or wit hout adap t er ang le br ac k e ts be possible t hen mounting can continue wit h t he s t eps 614 under P oint 61 If no t f ollo w t hese ins tr uctions 45 Solar Mounting Syt em N o t e Ensur e pr oper mounting of t he hammer head scr e w s Their shor t side mus t lie fush on t he inside of t he r ail af t er tur ning t hem in t he tight ening dir ection T o c hec k The no tc h at t he end of t he t hr ead of t he hammer head scr e w may no t be inclined