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 Continued Ins t allation Ins tructions f or Solar F as t ening Sy s t em S t ep 3 F as t en t he mounting r ail on t he adap t er angel br ac k e ts using t he pr emount ed fas t ening mat er ials F or t his pur pose scr e w t he hammer head scr e w int o t he side r ail c hannel and fas t en it wit h t he de t entedg ed disk and nut tight ening t or q ue 1315 Nm S t ep 4 T o connect se v er al mounting r ails t o eac h o t her in ser ies inser t r ail joiner s halfw ay int o t he alr eady mount ed mounting r ail Then slide t he ne xt mounting r ail ont o t he r ail joiner F inally pr ess t he tw o mounting r ails t og e t her until fush N o additional scr e wing is necessar y S t ep 5 When all mounting r ails hav e been fas t ened t he ele v ation tr iang les ar e mount ed on t hem F or t his pur pose loosely clic k tw o cr oss r ail joiner s ont o t he mounting r ail per int er section point of t he ele v ation tr iang lemounting r ail Then hook t he cr oss r ail joiner s int o t he side r ail c hannel of tr iang le in eac h case and tight en t he scr e w tight ening t or q ue 1 3 1 5 Nm F ur t her mounting is t hen car r ied out in accor dance wit h t he s t eps 6 1 4 unde r P oint 61 or P oint 63 f or fr ameless modules 46 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 mus t be v er tical The jib of t he mounting r ail may be a maximum of 40 cm long