Solar Mounting Solutions. Series 100 Residential Roof Mount System Installation Manual. snapnrack.com Listed PV Mounting System

Transcription

1 Sola Mounting Solutions Sis 100 Rsidntial Roof Mount Systm Installation Manual 2703 Listd PV Mounting Systm

2 An Into to SnapNack Sis 100 SnapNack Sis 100 PV Mounting Systm offs a lo pofil, visually appaling, photovoltaic (PV) modul installation systm. This innovativ systm simplifis th pocss of installing sola PV moduls, shotns installation tims, and los installation costs. SnapNack systms, hn installd in accodanc ith this manual, ill b stuctually aduat fo th spcific installation sit and ill mt th local and Intnational Building Cod. Systms ill also b bondd to gound, und SnapNack s UL 2703 Listing. Th SnapNack installation systm is a st of ngind componnts that can b assmbld into a id vaity of sola mounting stuctus. It is dsignd to b installd by ualifid sola installation tchnicians. With SnapNack you ill b abl to solv vitually any PV modul mounting challng.

3 Tabl of Contnts Stp 1: Pojct Plans Ctification Dtails Componnt Dtails P-Installation Ruimnts Stp 2: Roof Attachmnt L Foot Mounts Standoff Mounts Standoff Mount Options Univsal Til Hook Flat Til Hook Hang Bolt Mtal Roof Bas Cougatd Staddl Block Tilt Mount Sam Clamp Stp 3: Rail Installation Installing and Lvling Rails Stp 4: Modul Installation Modul Installation Rail Finishing Stp 5: Slct Any Racking Accssois Aay Edg Scn Wi Managmnt MLPE Installation Gounding Spcifications List of Appovd Moduls Mchanical Loading Spcifications List of Appovd Moduls

4 Ctification Dtails SnapNack Sis 100 systm has bn valuatd by Undits Laboatois (UL) and Listd to UL/ANSI Standad 2703 fo Gounding/Bonding, Fi Classification and Mchanical Loading. Gounding/Bonding Th Sis 100 systm has bn dsignd in complianc ith UL Standad 2703 Sction 9.1 Excption, hich pmits accssibl componnts that a not pat of th fault cunt gound path to not b lctically bondd to th mounting systm (.g. oof attachmnts, aay skit, tc.). Th UL Listing covs bonding fo a load ating up to 45 psf. Fo mo dtails on th intgatd gounding functionality s th Gounding Spcifications sction. This acking systm may b usd to gound and/o mount a PV modul complying ith UL 1703 only hn th spcific modul has bn valuatd fo gounding and/o mounting in complianc ith th includd instuctions. S th Gounding Spcifications fo th list of moduls tstd ith th Sis 100 systm fo intgatd gounding. Gound Lug has bn valuatd to both UL 467 and UL 2703 Listing uimnts. Sis 100 has bn listd ith th folloing Enphas micoinvt modls fo gounding/bonding: M215, M250 and C250. Th Enphas micoinvts a ctifid to b mountd to SnapNack ail ith th MLPE Attachmnt o to th modul fam ith th Enphas Fam Mount. Whn installing th Enphas micoinvts p th spcifications in th MLPE Installation sction of this manual, th total oof-mountd PV systm is bondd (moduls, acking and micoinvts) and goundd though th Enphas gound cicuit hn th Enphas units a poply goundd though to th svic ntanc. Thfo, no gound lugs o uipmnt gounding conducto (EGC) a uid on th SnapNack systms. Sis 100 has bn Listd ith th folloing SolaEdg optimiz modls fo gounding/bonding: P300-5NC4ARS, P320-5NC4ARS, P370-5NC4AFS, and P400-5NC4AFS. Th SolaEdg optimizs a ctifid to b mountd to SnapNack ail ith th MLPE Attachmnt o to th modul fam ith th SolaEdg Po Optimiz Fam- Mountd Modul Add-On. Whn installing th SolaEdg optimizs p th spcifications in th MLPE Installation sction of this manual, th total oof-mountd PV systm is bondd to th optimiz backing plat (moduls, acking and optimizs) and goundd though th gound lugs installd on th SnapNack ail. Thfo, it is not ncssay to un an EGC to ach SolaEdg optimiz. Not: Fam-Mountd Modul Add-On has bn valuatd fo all moduls xcpt Suniva moduls. Sis 100 has bn Listd ith th folloing Ginlong Rapid Shutdon Units fo gounding/bonding: Solis-RSD-1G 1:1 and Solis-RSD-1G 2:2. Th Ginlong Rapid Shutdon Units a ctifid to b mountd to SnapNack ail ith th MLPE Attachmnt. Th mounting systm Bonding Listing is only valid hn installd ith a Non-Spaatly Divd PV systm. Th PV systm is uid to hav a dict lctical connction to anoth souc, such as conncting to th gid via a gid intactiv invt. SnapNack commnds that ba copp nv com into contact ith aluminum. Mchanical Loading Th Sis 100 systm is Listd fo mchanical loading fo diffnt load atings dpnding on th mounting configuation and PV modul installd. Fo mo dtails on th mchanical loading dtails s th Mchanical Loading Spcifications sction. SnapNack ngind systms should only b usd ith SnapNack componnts and hada. Any application outsid of thos spcifid in this Installation Manual and th Stuctual Engining Rpot may void th aanty and stuctual ctification could bcom invalid. Th folloing componnts hav only bn valuatd fo mchanical loading: Flashd L Foot (90 & 92 Dg), Standad Standoff*, Fou Hol Standoff*, Havy Duty Standoff**, Hang Bolt Clamp, Cougatd Block, Standad Sam Clamp, Wid Sam Clamp, Rail Splic, Univsal Til Hook, Flat Til Hook, Mid Clamp, Adjustabl End Clamp, and Univsal End Clamp. *Maximum standoff hight of 10 **Maximum standoff hight of 12 If th modul clamps hav bn ngagd and nd to b loosnd and ngagd, SnapNack commnds moving th modul fam 3mm to ngag th bonding pin in a n location if uid by th AHJ. Th UL Listing covs mchanical load atings fo th vaious span lngths, modul ointations and positiv, ngativ, and sid load atings. Ths valus can b found in th Mchanical Loading Spcifications. SnapNack commnds a piodic -inspction of th compltd installation fo loos componnts, loos fastns, and any coosion, such that if found, th affctd componnts a to b immdiatly placd. 1

5 Ctification Dtails Fi Th Sis 100 systm has bn valuatd fo a Class A Systm Fi Classification fo a Stp-Slopd Roof using Typ 1 and Typ 2 moduls. In od to maintain th Systm Classification, moduls a clampd to th mounting ails btn 0 and 12 inchs fom th top and bottom dgs of th modul. Th Sis 100 Systm has bn valuatd fo a Class A Systm Fi Classification fo a Lo-Slopd Roof using Typ 1 and Typ 2 moduls. In od to maintain th Systm Classification, moduls a clampd to th mounting ails btn 0 and 16.3 inchs fom th top and bottom dgs of th modul. Th optional Aay Skit accssoy has also bn valuatd and th Sis 100 systm ill maintain th Class A Systm Fi Classification dtaild abov if installd ith th Skit. Bcaus th systm as tstd at 5 inchs abov th tst oof fixtu Sis 100 can b installd ithout any hight stictions and ill maintain th Class A Systm Fi Classification. S Rail Installation Sction fo potntial modul-spcific hight stictions du to modul tmpatu. 2

6 Componnt Dtails Stuctual Componnts ML ML ML Composition Roof Attachmnt Roof attachmnt kit fo composition shingl oofs including L foot, bas, flashing, and hada Standoff Roof Attachmnt Roof attachmnt kit fo all oof typs including standoff shaft, bas, and hada Univsal Til Roof Attachmnt Roof attachmnt kit fo any til oofs including til hook, bas, and hada ML ML Flat Til Roof Attachmnt Roof attachmnt kit fo flat til oofs including til hook and hada Hang Bolt Roof Attachmnt Roof attachmnt kit fo all oof typs including hang bolt clamp and hada Mtal Roof Bas Attachmnt Roof attachmnt kit fo flat mtal oofs including mtal oof bas, L foot, and hada ML, G/B Cougatd Roof Block Attachmnt Roof attachmnt fo sinusoidal cougatd mtal oofs including oof block, L foot, and hada Sam Clamp Roof Attachmnt Roof attachmnt fo standing sam mtal oofs including sam clamp, L foot, and hada 3 Standad Rail Rail fo Sis 100 oof mount acking systm UL Listing Lgnd: ML Evaluatd fo Mchanical Loading G/B Evaluatd fo Gounding/Bonding

7 Componnt Dtails Stuctual Componnts ML, G/B ML, G/B ML, G/B Standad Rail Splic Rail splic componnt including bas, inst, and hada Mid Clamp Top-don modul mid clamp including clamp and hada Adjustabl End Clamp Top-don modul nd clamp including clamp and hada ML Univsal End Clamp Bottom-mount modul nd clamp including clamp and hada Wi Managmnt/Gounding Componnts G/B Wi Clamp Wi Rtntion Clip MLPE Attachmnt Kit Rail attachmnt fo modul lvl po lctonics lik micoinvts and optimizs 4 UL Listing Lgnd: ML Evaluatd fo Mchanical Loading G/B Evaluatd fo Gounding/Bonding

8 Componnt Dtails Wi Managmnt/Gounding Componnts G/B G/B SnapNack Gound Lug Ilsco Lay-In Lug GBL-4DBT Asthtic Componnts Aay Edg Scn Aay dg scn kit including msh dg scn and clips Standad Rail End Cap Rubb nd cap fo Standad Rail UL Listing Lgnd: 5 ML Evaluatd fo Mchanical Loading G/B Evaluatd fo Gounding/Bonding

9 Componnt Dtails Hada Tou Spcifications Hada Dsciption Gounding Elctod Conducto to SnapNack Gound Lug (6-12 AWG Solid Copp) Tou Spcification 16 ft-lbs (192 in-lbs) Ilsco Lay-in Lug GBL-4DBT to Rail 5 ft-lbs (60 in-lbs) Gounding Elctod Conducto to Ilsco Lay-in Lug GBL-4DBT (10-14 AWG Solid Copp) Gounding Elctod Conducto to Ilsco Lay-in Lug GBL-4DBT (8 AWG Standd Copp) Gounding Elctod Conducto to Ilsco Lay-in Lug GBL-4DBT (4-6 AWG Standd Copp) 1.67 ft-lbs (20 in-lbs) 1.04 ft-lbs (25 in-lbs) 1.46 ft-lbs (35 in-lbs) Adjustabl End Clamp, Mid Clamp, Univsal End Clamp, Cougatd Roof Block, Hang Bolt Clamp, Tilt Mount Clamps, Standoff Clamp, Rail Splic 10+ ft-lbs (120+ in-lbs) L Foot to Rail, Univsal Til Hook to Rail, Flat Til Hook to Rail 12 ft-lbs (144 in-lbs) Adjustabl End Clamp to Modul, Standoff Clamp, Rail Splic (Black Fastns) 8-10 ft-lbs ( in-lbs) Standad Bas Sam Clamp, Wid Bas Sam Clamp 16.7 ft-lbs (200 in-lbs) SolaEdg Fam Mountd Backt to Modul Fam 7 ft-lbs (84 in-lbs) MLPE Attachmnt Kit (Rail Mountd Backt to Rail) 10 ft-lbs (120 in-lbs) Enphas Fam Mountd Backt to Modul Fam 13 ft-lbs (156 in-lbs) 6

10 P-Installation Ruimnts Sit Suvy ò Masu th oof sufacs and dvlop an accuat daing, including any obstacls such as chimnys and oof vnts. ò If plans a availabl, chck to mak su that th plans match th final stuctu. ò Idntify any oof accss aas o kp-out aas as uid by th local AHJ (i.. fi lans). ò Idntify any constuction issus that may complicat th pocss of locating oof faming mmbs fom th oof sufac. ò If you find stuctual poblms such as tmit damag o cackd oof faming mmbs that may compomis th stuctu s intgity, consult a stuctual ngin. 52'-0" 22'-4" 40'-0" Y-AXIS X-AXIS 28'-0" 11'-2" 7

11 P-Installation Ruimnts Dsign Guidanc 1) Layout th moduls in th availabl oof aa. Adjacnt moduls in th sam o a spacd 1/2 apat. Adjustabl End Clamps ui an additional 1.5 of ail xtnding past modul fam, hil Univsal End Clamps ui no xta ail. Whn installing multipl os of moduls, a minimum spacing gap of 1/8 should b usd btn os. 2) Da th oof faming mmb location on th layout to idntify h oof attachmnts can b installd. 3) Dtmin sit conditions fo calculating th ngining valus, confim sit conditions and cod vsions comply ith local AHJ uimnts. 4) Rfnc sit conditions and systm spcifications in Sis 100 Stuctual Engining Rpot to dtmin maximum attachmnt spacing and cantilv valus. 5) Da oof attachmnt locations on layout basd on maximum attachmnt spacing and cantilv valus. 6) Confim dsign complis ith UL 2703 Listing fo Mchanical Loading. Fo mo dtails on th mchanical loading dtails s th Mchanical Loading Spcifications sction. 7) To simplify th dsign pocss and automatically gnat a bill of matials fo th mounting systm, us th Sis 100 Configuation Tool locatd on th SnapNack bsit. Alays f to Appovd Modul Lists in Installation Manuals to nsu installation complis ith UL 2703 Listing. 8) Mak distanc fom aay dg to idntifiabl oof fatu in x and y axs. 9) Inst SnapNack installation dtails in to dsign st spcific to th pojct uimnts. 3'-0" 3'-0" 26'-4" 16'-6" 19'-9" 8

12 P-Installation Ruimnts Dsign Not: Sis 100 allos fo multipl mounting configuations. Moduls can b mountd in potait (long sid of modul ppndicula to idg) o landscap (long sid of modul paalll to idg) ointations. In addition, moduls can also b shot sid-mountd (modul clamps on shot sid) o long sid-mountd (modul clamps on long sid). Long-sid mounting is commndd fo maximum matial fficincy. Most sidntial stuctus utiliz oof faming mmbs that un in-slop ith th oof, so a potait ointation ith longsid mounting is typically th most fficint us of matials. PORTRAIT, LONG-SIDE MOUNTING LANDSCAPE, SHORT-SIDE MOUNTING LANDSCAPE, LONG-SIDE MOUNTING PORTRAIT, SHORT-SIDE MOUNTING Safty Guidanc ò Alays a appopiat OSHA appovd safty uipmnt hn at activ constuction sit ò Appopiat fall potction o pvntion ga should b usd. Alays us xtm caution hn na th dg of a oof ò Us appopiat ladd safty uipmnt hn accssing th oof fom gound lvl ò Safty uipmnt should b chckd piodically fo a and uality issus ò Alays a pop y potction 9

13 P-Installation Ruimnts Systm Layout 1) Tansf th aay layout to th oof using a oof making cayon to mak th insid and outsid cons of th aay. 2) Locat th stimatd oof faming mmb positions and mak thm in th aay aa ith a oof making cayon. 3) Tansf ail locations using a chalk lin. 4) Mak oof attachmnt locations on th oof, noting that attachmnts ill b locatd at intsctions of ails and oof faming mmbs. Layout ails such that modul fams do not ovhang mounting ails mo than spcifid by modul manufactu, mo than 30% of total modul lngth, o mo than uid by th Class A Fi Ctification (s Ctification Dtails sction). Layout Not: Ensu final oof attachmnt locations do not xcd th maximum attachmnt spacing and cantilv spcifid in th dsign. Y-AXIS X-AXIS 10

14 L Foot Mounts Ruid Tools ò Hamm o Stud Find ò Roof Making Cayon ò Dill ith 3/16 Pilot Dill Bit ò Roof Salant ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd - L Foot Flashing Kit (1) SnapNack L Foot Bas (1) SnapNack L Foot Flashing (1) SnapNack Composition L Foot (1) 5/16-18 SS Flang Hx Nut (1) 5/16-18 X 1-1/4 SS Flang Bolt (1) SnapNack Channl Nut Oth Matials Ruid (1) 5/16 Lag Sc (1) 5/16 Wash Dimnsiond L Foot Dimnsiond L Foot Assmbly Application Not: Install on composition shingl oofs. 11

15 L Foot Mounts INSTALLATION INSTRUCTIONS 1) Using oof attachmnt locations dan duing systm layout, dill a pilot hol though th oofing matial into th oof faming mmb. Install Not: Ensu th lag scs ill b installd in a solid potion of th oof faming mmb. If th oof faming mmb is not found thn sal th pilot hol immdiatly ith oofing salant. 2) Apply oofing salant to th bottom of th bas and dictly onto th lag sc to nsu a at tight sal. 3) Attach th L Foot Bas ith a 5/16 lag sc, div lag sc fo minimum 2.5 mbdmnt into th oof faming mmb. Bst Pactic: If using an impact div, finish tightning lag sc ith a hand nch to pvnt L Foot Bas fom otating. 4) Py up shingls ith a bak ba and install flashing undnath shingl cous abov installd bas, position flashing so bas stud xtnds though hol in bottom dg of flashing. Install Not: Ensu flashing xtnds minimum (2) couss abov bas, and dos not ovhang bottom dg of shingl cous. 5) Plac th L Foot on th bas stud ov th flashing and tightn th flang nut ov th L Foot, tou to 10+ ft-lbs. Install Not: Th L Foot can b attachd in any ointation. 6) If ncssay, adjust th vtical fac of th L Foot ith th liv hing fatu and adjust angl of L Foot so that th vtical fac is ppndicula to th oof sufac. Apply a hossho of salant und flashing to dict at aay fom pntation. 12

16 Standoff Mounts Ruid Tools ò Hamm o Stud Find ò Roof Making Cayon ò Dill ith 3/16 Pilot Dill Bit ò Roof Salant ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd - Standoff Kit (1) SnapNack Standoff Bas, 1-Hol (1) SnapNack Standoff Shaft (1) SnapNack Rubb Rain Colla (1) SnapNack Standoff Clamp (1) 5/16 SS Split Lock Wash (1) 5/16-18 X 2 SS HCS Bolt (1) SnapNack Channl Nut Oth Matials Ruid (1) 5/16 Lag Sc (1) 5/16 Wash Conical Flashing (Not Shon) Dimnsiond Standoff Shaft Dimnsiond Standoff Assmbly Application Not: Install on conct o clay til oofs. 13

17 Standoff Mounts INSTALLATION INSTRUCTIONS 1) Using oof attachmnt locations dan duing systm layout, mov oof til h th oof attachmnt ill b installd and dill a pilot hol though th oofing matial into th oof faming mmb. Install Not: Ensu th lag scs ill b installd in a solid potion of th oof faming mmb. If th oof faming mmb is not found thn sal th pilot hol immdiatly ith oofing salant. 2) Apply oofing salant and attach th bas ith a 5/16 lag sc, div lag sc fo minimum 2.5 mbdmnt into th oof faming mmb. Bst Pactic: If using an impact div, finish tightning lag sc ith a hand nch to pvnt 1-Hol Bas fom otating. 3) St th flashing by sliding th flashing undnath th o of tils dictly abov th installd bas, ith th hol in th flashing dictly abov th bas stud. 4) Attach th standoff shaft by sliding it though th hol in th flashing and tightn it onto th bas stud ith channl locks. Install Not: As an altnativ, th post may b installd pio to th flashing if th is aduat claanc fo th flashing to b slid ov th post and und th til simultanously. 5) Cut th til to fit aound th flashing, plac th til, thn attach th standoff clamp by fist sliding th ubb ain colla ov th standoff shaft thn th standoff clamp ith bolt, ash and channl nut. 14

18 Standoff Mount Options Matials Includd Standoff Kit (Stl Stuctual Mmb) (1) SnapNack Standoff Bas, 1-Hol (1) SnapNack Standoff Shaft (1) SnapNack Rubb Rain Colla (1) SnapNack Standoff Clamp (1) 5/16 SS Split Lock Wash (1) 5/16-18 X 2 SS HCS Bolt (1) SnapNack Channl Nut Oth Matials Ruid Standoff Bas, 1-Hol (1) 1/4 Slf-dilling Sc (1) Conical Flashing Application Not: Install on oofs ith stl stuctual mmb configuations. 15

19 Standoff Mount Options Matials Includd 4-Hol Standoff Kit (1) SnapNack Standoff Bas, 4-Hol (1) SnapNack Standoff Shaft (1) SnapNack Rubb Rain Colla (1) SnapNack Standoff Clamp (1) 5/16 SS Split Lock Wash (1) 5/16-18 X 2 SS HCS Bolt (1) SnapNack Channl Nut Oth Matials Ruid Standoff Bas, 4-Hol (2-4) 1/4 Wood Scs (1) Conical Flashing Application Not: Install on oofs ith composit ood I-joists, unlss fastning to top flang is pohibitd by I-joist manufactu. 16

20 Standoff Mount Options Matials Includd HD Standoff Kit (1) SnapNack HD Standoff Bas, 6-Hol (1) SnapNack HD Standoff Shaft (1) SnapNack Rubb Rain Colla (1) SnapNack Standoff Clamp (1) 5/16 SS Split Lock Wash (1) 5/16-18 X 2 SS HCS Bolt (1) SnapNack Channl Nut Oth Matials Ruid HD Standoff Bas, 6-Hol (2) 5/16 Lag Sc (minimum) (1) Conical Flashing Application Not: 17 Install on foam o oth built-up oofs.

21 Standoff Mount Options INSTALLATION INSTRUCTIONS Stl Stuctual Mmb Installation 1) Follo th instuction xactly as th SnapNack Standoff Mounts, substituting th 1/4 slf-dilling sc fo th 5/16 lag sc. 4-Hol Bas Installation 1) Follo th instuction xactly as th SnapNack Standoff Mounts, substituting th 1-Hol Bas fo th 4-Hol Bas and at last (2) 1/4 lag scs (ith 1.25 minimum mbdmnt) fo th 5/16 lag sc. HD Bas Installation 1) Rmov th foam oofing abov th oof faming mmb to b installd on. 2) Attach th bas ith (2) 5/16 lag scs minimum in cnt hols, o (4) 5/16 lag scs in con hols. Div lag scs fo minimum 2.5 mbdmnt into th oof faming mmb. 3) Attach th standoff shaft by tightning it onto th bas ith channl locks. 4) Rplac th foam oofing o oofing mmban that as movd. 5) St th flashing by sliding th con flashing ov th xposd standoff and hat ld th ubb mmban aound th flashing fo a at tight sal. 6) Attach th standoff clamp by fist sliding th ubb ain colla ov th standoff shaft thn th standoff clamp ith bolt, ash and channl nut. 18

22 Univsal Til Hook Ruid Tools ò Hamm o Stud Find ò Roof Making Cayon ò Dill ith 3/16 Pilot Dill Bit ò Roof Salant ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt ò Flat Py Ba Matials Includd - Univsal Til Hook (1) SnapNack Univsal Til Hook Bas (1) SnapNack Univsal Til Hook Am (2) 5/16-18 X 1-1/4 SS Flang Bolt (2) SnapNack Channl Nut Oth Matials Ruid (Not Shon) (2) 5/16 Lag Sc (2) 5/16 Wash Flxibl Flashing (hn uid fo dck-lvl flashing) Not: Til Roof Hooks a limitd to aas ith dsign ind spds of 120 mph o lss. Roof attachmnt spacing ith Til Roof Hooks is limitd to 6 ft (maximum) Dimnsiond Univsal Til Hook Assmbly Application Not: Install on flat, W and S styl conct til oofs. Alays chck compatibility of oof hook and til pofil bfo installation. 19

23 Univsal Til Hook INSTALLATION INSTRUCTIONS 1) Using oof attachmnt locations dan duing systm layout, mov oof til h th oof attachmnt ill b installd and dill to pilot hols though th oofing matial into th oof faming mmb. Install Not: Align th bas ov th oof faming mmb so th hook can nt at th vally of a til and not xtnd byond th dg of th bas. 2) Apply oofing salant and attach th bas ith (2) 5/16 lag scs, div lag scs fo minimum 2.5 mbdmnt into th oof faming mmb. Bst Pactic: If using an impact div, finish tightning lag sc ith a hand nch. 3) Inst th top nd of th am into th goov at th top of th bas and slid th am to position it ov th vally of th til blo, thn lo th am don. Ensu th lag scs ill b installd in a solid potion of th oof faming mmb. If th oof faming mmb is not found thn sal th pilot hol immdiatly ith oofing salant. 4) Wok th channl nut into th lo goov of th bas as you lo th am, ithout moving th channl nut. 5) Onc hook am position is st, tightn th bolt in th channl nut and nsu th am fully sats to th bas. 6) If dck-lvl flashing is uid, intgat oof flt o a flxibl flashing ith th xisting undlaymnt and ov th Til Hook. 20 7) Rplac th oof tils and install SnapNack Standad Rail dictly to th availabl channl nut on th hook am.

24 Univsal Til Hook Optional Dck-Lvl Flashing INSTALLATION INSTRUCTIONS 1) Ppa th undlaymnt sufac fo adhsion. Bst Pactic: Th sufac should b dy, clan and f of any dit, dust o foign matt that may pvnt adhsion. Clan th sufac aound th Til Hook ith a bush of mdium-stiff bistls. If ncssay, pim th sufac ith compatibl spay o paint pim. 2) Pl off th backings fom to 4 x8 stips of flxibl flashing. 3) Apply th stips along th sid dgs of th synthtic undlaymnt flashing ith 2 laps at th top and sid dgs. 4) Apply th synthtic undlaymnt flashing cntd ov th til hook and abuttd to th lo o of til. Install Not: Rmoval of an additional til may b ncssay. 5) Pss and smooth out any cass o ai bubbls ith a oll to maximiz contact of th adhsiv to 100% of th flashing and dck-lvl sufac. 6) Pl off th backing fom a 4 x19 stip of flxibl flashing. 7) Apply th stip along th top dg of th flashing ith 2 laps at th top and sid dgs, thn oll out any cass o ai bubbls btn th stip, th flashing, and th dck-lvl sufac. 21 8) Pl off th backing and apply th scond 4 x19 stip of flxibl flashing along th top dg of th fist stip ith a 2 lap at th top dg, thn oll out any cass btn th stip and th dcklvl sufac.

25 Univsal Til Hook Optional Dck-Lvl Flashing INSTALLATION INSTRUCTIONS Install Not: SnapNack commnds tsting undlaymnt sufacs fo adhsion. If adhsion is found to b maginal, thn an adhsiv pim is commndd to nsu optimal adhsion. S instuctions blo: 1) Ensu sufac is dy, clan, and f of anything that may pvnt adhsion 2) Shak can of adhsiv bfo us 3) Apply a unifom coat of adhsiv to sufac bing tatd 4) Allo sufac to dy fo 2 minuts (no mo than 10 minuts) bfo applying flashing 5) Nv cov t adhsiv SnapNack commnds using Potcto Wap Potcto Sal 45 atpoofing mmban, o uivalnt, as th flxibl flashing and lap matial. 22

26 Flat Til Hook Ruid Tools ò Hamm o Stud Find ò Roof Making Cayon ò Dill ith 3/16 Pilot Dill Bit ò Roof Salant ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt ò Flat Py Ba Matials Includd - Univsal Til Hook (1) SnapNack Flat Til Hook (1) 5/16-18 X 1-1/4 SS Flang Bolt (1) SnapNack Channl Nut Oth Matials Ruid (Not Shon) (2) 5/16 Lag Sc (2) 5/16 Wash Flxibl Flashing (hn uid fo dck-lvl flashing) Not: Til Roof Hooks a limitd to aas ith dsign ind spds of 120 mph o lss Roof attachmnt spacing ith Til Roof Hooks is limitd to 6 ft (maximum) Dimnsiond Flat Til Hook Assmbly Application Not: Install on flat conct til oofs. 23

27 Flat Til Hook INSTALLATION INSTRUCTIONS 1) Using oof attachmnt locations dan duing systm layout, mov oof til h th oof attachmnt ill b installd and dill to pilot hols though th oofing matial into th oof faming mmb. Install Not: Ensu th lag scs ill b installd in a solid potion of th oof faming mmb. 2) Apply oofing salant and attach th bas ith (2) 5/16 lag scs, div lag scs fo minimum 2.5 mbdmnt into th oof faming mmb. Bst Pactic: If using an impact div, finish tightning lag sc ith a hand nch. 3) If dck-lvl flashing is uid, intgat oof flt o a flxibl flashing ith th xisting undlaymnt and ov th Til Hook. If th oof faming mmb is not found thn sal th pilot hol immdiatly ith oofing salant. 4) Rplac th oof tils and install SnapNack Standad Rail dictly to th availabl channl nut on th hook am. 24

28 Flat Til Hook Optional Dck-Lvl Flashing INSTALLATION INSTRUCTIONS 1) Ppa th undlaymnt sufac fo adhsion. Bst Pactic: Th sufac should b dy, clan and f of any dit, dust o foign matt that may pvnt adhsion. Clan th sufac aound th Til Hook ith a bush of mdium-stiff bistls. If ncssay, pim th sufac ith compatibl spay o paint pim. 2) Pl off th backing fom a 9 sua of flxibl flashing. 3) Apply flxibl flashing cntd latally ov til hook and abuttd to th til hook am. Install Not: Ensu tap adhs to th cons btn th dgs of th Til Hook and th undlaymnt as ll as ov th lag sc hads and til hook sufac. 4) Pss and smooth out any cass o ai bubbls ith a oll to maximiz contact of th flashing adhsiv to 100% of th sufac and Til Hook. Install Not: 5) Pl off th backing fom a 4 by 13 stip of flxibl flashing. 6) Apply th stip ith 2 laps at th top and sid dgs of th sua flashing. Roll out any cass o ai bubbls btn th stip, th flashing and th undlaymnt sufac. SnapNack commnds tsting undlaymnt sufacs fo adhsion. If adhsion is found to b maginal, thn a pim is commndd to nsu optimal adhsion. S instuctions blo: 1) Ensu sufac is dy, clan, and f of anything that may pvnt adhsion 2) Shak can of adhsiv bfo us 3) Apply a unifom coat of adhsiv to sufac bing tatd 4) Allo sufac to dy fo 2 minuts (no mo than 10 minuts) bfo applying flashing 5) Nv cov t adhsiv SnapNack commnds using Potcto Wap Potcto Sal 45 atpoofing mmban, o uivalnt, as th flxibl flashing and lap matial. 25

29 Hang Bolt Ruid Tools ò Hamm o Stud Find ò Roof Making Cayon ò Dill ith 3/16 Pilot Dill Bit ò Roof Salant ò Thadd Bit Adapt ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd - Hang Bolt Kit (2) SnapNack Hang Bolt Clamp (1) 5/16 SS Split Lock Wash (1) 5/16-18 X 1-1/2 SS HCS Bolt (1) SnapNack Channl Nut Oth Matials Ruid (1) 3/8 Stainlss Stl Hang Bolt Dimnsiond Hang Bolt Clamp Dimnsiond Hang Bolt Clamp Assmbly Application Not: Install on oofs h pactical flashing solutions a not availabl, such as sinusoidal styl cougatd oofs. 26 Install Not: Gounding and bonding of mounting systm to mtal oof panls shall mt local AHJ uimnts.

30 Hang Bolt INSTALLATION INSTRUCTIONS 1) Using oof attachmnt locations dan duing systm layout, dill a pilot hol though th oofing matial into th oof faming mmb. Install Not: Ensu th lag scs ill b installd in a solid potion of th oof faming mmb. 2) Apply oofing salant dictly onto th pilot hol and th hang bolt to nsu a at tight sal. 3) Attach th hang bolt using th thadd bit adapt, div hang bolt fo minimum 2.5 mbdmnt of lag shank into th oof faming mmb. Bst Pactic: If using an impact div, finish tightning hang bolt ith a hand nch. If th oof faming mmb is not found thn sal th pilot hol immdiatly ith oofing salant. 4) Attach th channl nut of th hang bolt assmbly into sid channl of ail. 5) Attach th hang bolt clamp by stting it aound th thadd potion of th hang bolt to th dsid hight and tightn to 10+ ft-lbs. 27

31 Mtal Roof Bas Ruid Tools ò Hamm o Stud Find ò Roof Making Cayon ò Dill ith 3/16 Pilot Dill Bit ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd - Mtal Roof Bas (1) SnapNack Mtal Roof Bas (1) SnapNack All Pupos L Foot (1) 5/16-18 SS Flang Nut (1) 5/16-18 X 1-1/4 SS Flang Bolt (1) SnapNack Channl Nut Oth Matials Ruid (1) 5/16 Lag Sc o 1/4 Slf-dilling Sc (Not Shon) Dimnsiond Mtal Roof Bas Assmbly Application Not: Install on mtal oof pofils ith flat sufac lag nough to accommodat 1-5/8 id bas. 28 Install Not: Gounding and bonding of mounting systm to mtal oof panls shall mt local AHJ uimnts.

32 Mtal Roof Bas INSTALLATION INSTRUCTIONS 1) Using oof attachmnt locations dan duing systm layout, dill a pilot hol though th oofing matial into th oof faming mmb. Install Not: Ensu th lag o slf-dilling scs ill b installd in a solid potion of th oof faming mmb. If th oof faming mmb is not found thn sal th pilot hol immdiatly ith oofing salant. 2) Attach th bas ith 5/16 lag sc (o 1/4 slf-dilling sc fo mtal stuctus), div lag sc fo minimum 2.5 mbdmnt into th oof faming mmb. Install Not: Ensu aa is f fom mtal shavings and dbis bfo installing Mtal Roof Bas. Mtal oofs ith xcssiv dbis, coosion, o nonfactoy coating should b valuatd fo aduat saling sufac. Additional oof salant not uid but can b applid aft tightning th Mtal Roof Bas to oof, if dsid. 3) Thad Mtal Roof Bas cap onto Mtal Roof Bas bottom, nsuing cap is fully satd to bas. Install Not: Tak ca to nsu th bas dos not tist hn cap is tightnd. Bst Pactic: If using an impact div, finish tightning lag sc ith a hand nch. SNAPNRACK STANDARD RAIL 4) Attach L Foot to stud in Mtal Roof Bas cap and tightn hada to 10+ ft-lbs. Bst Pactic: Finish tightning hada ith a hand nch to pvnt L Foot fom otating. 5/16-18 STAINLESS FLANGE NUT TORQUE FT-LBS SNAPNRACK L-FOOT SNAPNRACK METAL ROOF BASE CAP 1/4-20 TEK OR EQUIVALENT SELF DRILLING FASTENER. TORQUE TO MANUFACTURER SPECIFICATIONS STRUCTURAL MEMBER, TYPICAL SNAPNRACK METAL ROOF BASE BOTTOM 29 METAL ROOF DECK

33 Cougatd Staddl Block Ruid Tools ò Hamm o Stud Find ò Dill ith 3/16 Pilot Dill Bit ò Roof Salant ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd - Cougatd Staddl Block (1) SnapNack Cougatd Staddl Block (1) SnapNack All Pupos L Foot (1) 5/16-18 X 1-1/4 SS Flang Bolt (1) SnapNack Channl Nut Oth Matials Ruid (1) 5/16 Lag Sc o 1/4 Slf-dilling Sc (1) Wash Not: Slf-dilling sc fo stl oofing mmbs, lag sc fo oodn oof faming mmbs. Dimnsiond Cougatd Staddl Block Dimnsiond Cougatd Staddl Block Assmbly Application Not: Install on sinusoidal styl cougatd mtal oofs. 30 Install Not: Gounding and bonding of mounting systm to mtal oof panls shall mt local AHJ uimnts.

34 Cougatd Staddl Block INSTALLATION INSTRUCTIONS 1) Using oof attachmnt locations dan duing systm layout, dill a pilot hol though th oofing matial into th oof faming mmb. Install Not: Ensu th lag o slf-dilling scs ill b installd in a solid potion of th oof faming mmb. If th oof faming mmb is not found thn sal th pilot hol immdiatly ith oofing salant. 2) Apply oofing salant dictly onto th pilot hol and th lag to nsu a at tight sal. 3) Attach th Staddl Block and L Foot ith 5/16 lag sc, div lag sc fo minimum 2.5 mbdmnt into th oof faming mmb. Bst Pactic: If using an impact div, finish tightning lag sc ith a hand nch to pvnt L Foot fom otating. 4) Install SnapNack standad ail dictly onto channl nut and tightn L Foot assmbly silv hada to 12 ft-lb. 31

35 Tilt Mount Ruid Tools ò Hamm o Stud Find ò Roof Making Cayon ò Dill ith 3/16 Pilot Dill Bit ò Roof Salant ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd Tilt Kit (2) SnapNack Standoff Bas, 1-Hol (2) SnapNack Standoff Shaft (2) SnapNack Standoff Clamp (2) 5/16 SS Split Lock Wash (2) 5/16-18 X 2 SS HCS Bolt (2) 5/16-18 SS Flang Nut (2) 5/16-18 X 1-1/4 SS Flang Bolt (2) SnapNack All Pupos L Foot (2) SnapNack Channl Nut (2) SnapNack Rubb Rain Colla Oth Matials Ruid (Not Shon) (2) 5/16 Lag Sc (2) Wash (2) Conical Flashings Dimnsiond Standoff Clamp Dimnsiond Standoff Assmbly Application Not: Install hn additional tilt of sola aay is uid. 32

36 Tilt Mount Ruid Tools ò Hamm o Stud Find ò Roof Making Cayon ò Dill ith 3/16 Pilot Dill Bit ò Roof Salant ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt ò SnapNack High Tilt Tool Matials Includd Vaiabl Tilt Kit (2) SnapNack Standoff Bas (2) SnapNack Standoff Shaft (2) SnapNack Standoff Clamp (1) 3/8 X 1-1/4 SS Fnd Wash (2) 5/16 SS Split Lock Wash (1) 5/16-18 X 3/4 SS HCS Bolt (2) 5/16-18 X 2 SS HCS Bolt (1) 5/16-18 SS Flang Nut (3) 5/16-18 X 1-1/4 SS Flang Bolt (2) SnapNack All Pupos L Foot (4) SnapNack Channl Nut (2) Rubb Rain Colla Oth Matials Ruid (1) Cut-to-Lngth Standad Rail (Ra Tilt Lg) (2) 5/16 Lag Sc (Not Shon) (2) 5/16 Wash (Not Shon) (2) Roof Con Flashings (Not Shon) Dimnsiond Standoff Clamp Application Not: Install hn additional tilt of sola aay is uid. Dimnsiond Standoff Assmbly 33

37 Tilt Mount INSTALLATION INSTRUCTIONS 1) Using oof attachmnt locations dan duing systm layout, dill a pilot hol though th oofing matial into th oof faming mmb. Install Not: Ensu th lag o slf-dilling scs ill b installd in a solid potion of th oof faming mmb. If th oof faming mmb is not found thn sal th pilot hol immdiatly ith oofing salant 2) Apply oofing salant dictly onto th pilot hol and th lag to nsu a at tight sal. 3) Attach th bas ith a 5/16 lag sc, div lag sc fo minimum 2.5 mbdmnt into th oof faming mmb. Bst Pactic: If using an impact div, finish tightning lag sc ith a hand nch to pvnt 1-Hol Bas fom otating. 4) Attach th standoff shaft and tightn it onto th bas stud ith channl locks. St th flashing by sliding it ov th standoff and dictly applying it to th oof sufac, using all ncssay salants and attachmnt mthods fo flashing. Slid Rubb Rain Colla ov th standoff shaft to cov top of flashing. 5) Slid th standoff clamp and L Foot onto th standoff shaft, adjust it to th dsid hight, and tightn hada to 10+ ft-lbs. Install Not: Fnd ash and 3/4 bolt should b installd into top of standoff on high sid of tilt onc standoff clamp is in plac. 34

38 Tilt Mount INSTALLATION INSTRUCTIONS 6) Fo tilts gat than 15 dgs, cut lngth of ail to us as a tilt lg and attach to a standoff using L Ft hada. 7) St aay tilt and tightn hada to 10+ ft-lbs. Bst Pactic: High Tilt Tool may b constuctd to hlp st aay tilt and suppot th top ail hil installing fist moduls (s blo). HIGH TILT TOOL INSTRUCTIONS 1) Constuct High Tilt Tool using a lngth of SnapNack ail cut to th dimnsions of th modul(s) bing installd, to 4 lngths of Rail Cov ith 3/8 hols dilld in th cnt of ach, to channl nuts, and to 5/16 bolts. 2) Assmbl bolts and channl nuts in ail covs though th p-dilld hols ith channl nut on flat sid of ail cov, thn slid o snap channl nuts into top channl of ail. 3) Adjust th ail covs to th coct positions, spacd at th sam distanc as that btn th lo ail and top ail of tiltd aay. 4) Tightn hada. Assmbld High Tilt Tool 35

39 Sam Clamp Ruid Tools ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd - Standad ad Bas Sam Clamp Kit (1) 5/16-18 X 1-1/2 SS HCS Bolt (Black) (1) 5/16 SS Split Lock Wash (1) SnapNack Sam Clamp Inst (1) SnapNack Sam Clamp Cam (1) SnapNack Sam Clamp Standad Bas (1) SnapNack All Pupos L Foot (1) 5/16-18 X 1-1/4 SS Flang Bolt (Not Shon) (1) SnapNack Channl Nut (Not Shon) Dimnsiond Standad Bas Sam Clamp Dimnsiond Standad Bas Sam Clamp Assmbly Application Not: Install on standing mtal sam oofs. 36 Install Not: Gounding and bonding of mounting systm to mtal oof panls shall mt local AHJ uimnts.

40 Sam Clamp Ruid Tools ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd - Wid Bas Sam Clamp Kit (1) 5/16-18 X 1-1/2 SS HCS Bolt (Black) (1) 5/16 SS Split Lock Wash (1) SnapNack Sam Clamp Inst (1) SnapNack Sam Clamp Cam (1) SnapNack Sam Clamp Wid Bas (1) SnapNack All Pupos L Foot (1) 5/16-18 X 1-1/4 SS Flang Bolt (Not Shon) (1) SnapNack Channl Nut (Not Shon) Dimnsiond Wid Bas Sam Clamp Dimnsiond Wid Bas Sam Clamp Assmbly Application Not: Install on standing mtal sam oofs. 37 Install Not: Gounding and bonding of mounting systm to mtal oof panls shall mt local AHJ uimnts.

41 Sam Clamp INSTALLATION INSTRUCTIONS 1) Loosn sam clamp hada and us oof attachmnt locations to lay out sam clamps on oof. 2) Attach th sam clamp to th standing mtal sam by opning th sam clamp cam and placing th clamp ov th top of th standing mtal sam. 3) Tou black sam clamp bolt to 200 in-lbs (16.7 ft-lbs). Install Not: Sam clamps should nv b installd using an impact div. SnapNack Sam Clamps hav bn dsignd to ok ith a vaity of standing sam mtal oofs, th most common sam typs a: Snap Lock Singl Lock Doubl Lock Dsign Not: If a spcific oof sam is not found on list, contact SnapNack pio to installation. 38

42 Installing and Lvling Rails Ruid Tools ò Lvl ò Sting Lin o Spa Rail ò Pitch Mt ò 5/32 Alln Ky ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd - Install and Lvl Rails SnapNack Standad Rail SnapNack Standad Rail Splic SnapNack 1 Standoff Spac ith St Sc Install on standing mtal sam oofs that P-Installd th sam clamp SnapNack fits ov. Roof Attachmnts (L Foot, Standoff, tc.) Standad Rail Pofil Rail Splic Pofil 39

43 Installing and Lvling Rails INSTALLATION INSTRUCTIONS 1) St ails into th attachmnts by snapping channl nuts into th sid channl of th ail. Connct multipl lngths of ail nd to nd using th SnapNack ail splic. 2) Lvl th bottom ail of th aay to th oof and tightn attachmnt points to th folloing tou spcifications: L Ft and Til Hooks to Rail 12 ft-lbs, Standoff Clamps to Rail 10+ ft-lbs, Black Fastns 8 ft-lbs Bst Pactic: St attachmnts in th middl of availabl lvling ang to stat. 3) Run a sting lin o spa ail fom th bottom ail to th top ail and st dsid pitch of th aay by adjusting th top ail, add lvling spacs if ndd. Install Not: S Lvling ith Spacs sction fo stictions. 4) Lvl th top ail by moving th sting lin don th lngth of th ail, matching pitch ov th nti lngth of th aay. 5) Lvl th maining ails to th sting lin by oking out fom th middl ail, add lvling spacs if ndd. 6) Tightn all acking hada. Not: Th minimum standoff hight btn th moduls and oof is as follos: ò REC Sola, Yingli, and Suniva moduls: 4.00 ò RnSola moduls: 3.93 (100 mm) ò Tina Sola moduls: 4.53 (115 mm) 40

44 Lvling ith Spacs INSTALLATION INSTRUCTIONS Us a singl lvl spac on no mo than 30% of attachmnt points. Us a doubl lvl spac on no mo than 10% of attachmnt points. L Foot *Up To 3 Lvling Standoff *Up To 3 Lvling 41

45 SnapNack Rail Splic INSTALLATION INSTRUCTIONS 1) Align sctions of ail so that nds butt up to ach oth. Install Not: Lav appoximatly 1/8 gap btn ails to allo fo thmal xpansion of ail. 2) St ail splic assmbly in to th sid channl of ail, making su th bas is satd all th ay into th channl and that th splic is cntd. Bst Pactic: Loosning splic bolts ill allo fo play ith th inst and as installation. 3) Lift up on splic inst to ngag th upp lip of ail channl and tightn bolts by hand to scu inst in ails. Bst Pactic: Push up on bolts o us fings on both sids of inst to nsu pop ngagmnt. 4) Us a sockt nch to tightn splic bolts, tou silv hada to 10+ ft-lbs and black hada to 8 ft-lbs. 42

46 Modul Installation Ruid Tools ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Ndd - Modul Installation P-Installd SnapNack Roof Attachmnts P-Installd SnapNack Rails SnapNack Mid Clamp Assmblis Install on standing mtal sam oofs that SnapNack th sam End clamp Clamp fits ov. Assmblis PV Moduls Mid Clamp Assmbly Adjustabl End Clamp Assmbly (1) 5/16-18 SS HCS Bolt (1) 5/16 SS Split Lock Wash (1) SnapNack Mid Clamp Install on standing mtal sam oofs that (1) th 5/16-18 sam clamp SnapNack fits ov. Channl Nut (1) 5/16-18 SS HCS Bolt (1) 5/16 SS Split Lock Wash (1) SnapNack Adjustabl End Clamp Top (1) SnapNack Adjustabl End Clamp Bottom Univsal End Clamp Assmbly (1) 5/16-18 X 1-1/2 SS HCS Bolt (1) 5/16 X 3/4 SS Flat Wash (1) SnapNack Univsal Wdg (1) SnapNack Univsal Wav 43

47 Modul Installation INSTALLATION INSTRUCTIONS SnapNack Mid Clamp 1) Snap th channl nut into th top channl of th ail. 2) Slid th clamp flush to th modul ith th top lip of th mid clamp ov th top dg of th modul fam. Install Not: Tak ca to avoid having is pinchd btn moduls and ails, as this can lad to systm failu and b dangous. 3) Plac th nxt modul flush to th oth sid of th mid clamp. Install Not: Mid clamps cat 1/2 gap btn moduls. 4) Tightn hada, tou silv hada to 10+ ft-lbs and black hada to 8 ft-lbs. Install Not: Mid clamps a Listd ith and ithout spings. 44

48 Modul Installation INSTALLATION INSTRUCTIONS SnapNack Adjustabl End Clamp 1) Snap th channl nut into th top channl of th ail. Install Not: Adjustabl End Clamps ui xta ail to nsu that channl nut is fully ngagd. 2) Slid th clamp flush to th modul ith th top lip of th nd clamp ov th top dg of th modul fam. Install Not: Tak ca to avoid having is pinchd btn moduls and ails, as this can lad to systm failu and b dangous. 3) Tightn hada, tou silv hada to 10+ ft-lbs and black hada to 8 ft-lbs. 4) Install ubb nd cap to finish. 45

49 Modul Installation INSTALLATION INSTRUCTIONS SnapNack Univsal End Clamp 1) Slid th passmbld Univsal End Clamp (UEC) into th nd of th ail. 2) Lift th modul and slid th clamp fa nough und th modul to pass th lip of th bottom dg of th modul fam. Install Not: Tak ca to avoid having is pinchd btn moduls and ails, as this can lad to systm failu and b dangous. 3) Us th pull tab to hold th UEC taut toads th nd of th ail and tightn hada to 10+ ft-lbs. Install Not: UEC hada must b tightnd to 12 ft-lbs hn installd ith th folloing Hanha moduls: Q.BASE-GY XXX Q.PRO-GY XXX Q.PLUS-GY XXX Q.PRO BFR-GY XXX Q.PRO BLK-GY XXX Q.PRO-GY/SC XXX Rail can b cut flush to th modul using th UEC Rail Cutting Tool. 4) Install ubb nd cap to finish. Install Not: Moduls nd to b goundd spaatly hn Univsal End Clamps a th only typ of clamp attaching a modul. 46

50 Rail Finishing Ruid Tools ò Rcipocating Sa o Potabl Band Sa Matials Includd - Rail Cutting Tool and Rail End Cap (1) SnapNack Rail Cutting Tool (1) SnapNack Rail End Cap Dimnsiond Rail Cutting Tool Dimnsiond Rail End Cap Application Not: Install on standing mtal sam oofs that th sam clamp fits ov. Us to cut ail flush to modul fam hn using Univsal End Clamps (UEC). 47

51 Rail Finishing INSTALLATION INSTRUCTIONS 1) Slid th Rail Cutting Tool ov th nd of th ail and plac it so that th upp lip is safly coving th dg of th modul. 2) Us th cipocating sa o band sa to cut off th nd of th ail. 3) Rmov th Cutting Tool fom th ail. 4) Inst SnapNack Rail End Cap into th cut nd of th ail to cat a flush finish to th aay. Edg of aay ith nd caps in ails 48

52 Aay Edg Scn Ruid Tools ò Wi Cutts ò Plis Not: Sis 100 Edg Scn is NOT UL Listd. Matials Includd - Aay Edg Scn (1) SnapNack Aay Edg Scn Clip (1) SnapNack Aay Edg Scn Application Not: Install on standing mtal sam oofs that th sam clamp fits ov. Install to pvnt animals fom gtting und th aay and causing poblms such as ching on is, o pvnt lavs and oth dbis fom collcting. Dimnsiond Aay Edg Scn Assmbly Dimnsiond Aay Edg Scn Clip (8 Clip Shon) 49

53 Aay Edg Scn INSTALLATION INSTRUCTIONS 1) Masu uid hight of Aay Edg Scn to dtmin hich notch th clip ill nd to b bokn off at. Install Not: Scn dsignd to xtnd blo bottom dg of clip. 2) Us plis to bak th Aay Edg Scn Clip at th appopiat lngth. 3) Clip th Aay Edg Scn Clip to th lip on th undsid of th moduls aound th aa that th dg scn ill b installd. Install Not: Rcommndd spacing of clips is 3-0 on cnt and ithin 6 fom th cons of th aay. 4) Slid th Aay Edg Scn into th hooks on th Edg Scn Clips and pat fo all locations aound th aay. Install Not: If ncssay, tim Aay Edg Scn to dsid hight using i cutts. Not: Add-A-Lip Box Fam Adapts a availabl fom SnapNack fo moduls ith fams that do not hav a lip on th undsid to civ clip. 50

54 Wi Managmnt Ruid Tools ò Rcipocating Sa o Chop Sa (Rail Cov) ò Sockt Wnch (Wi Clamp) ò 1/2 Sockt (Wi Clamp) Matials Includd - Rail Cov (1) SnapNack 48 Rail Cov Application Not: Install on standing mtal sam oofs that th sam clamp fits ov. Install to potct any conductos that a xposd to sunlight that a not appovd fo us in UV light. Dimnsiond 48 Rail Cov Matials Includd - Wi Rtntion Clip SnapNack Wi Rtntion Clip Dimnsiond Wi Rtntion Clip Application Not: Install on standing mtal sam oofs that th sam clamp fits ov. Install as ncssay to manag and safly tain conductos ithin SnapNack ails. Matials Includd - Wi Clamp (1) SnapNack 4-Wi Clamp, Tunk Cabl Clamp, o Univsal Wi Clamp Application Not: Install on standing mtal sam oofs that th sam clamp fits ov. Install as ncssay to scu cabls and conductos unning fom ail to ail, o tansitioning out/in fom a ail channl 51 Dimnsiond Univsal Wi Clamp Assmbly

55 Wi Managmnt INSTALLATION INSTRUCTIONS SnapNack 48 Rail Cov 1) Masu th lngth of th SnapNack 48 Rail Cov that is ndd. 2) Cut th ail cov to lngth. 3) Plac all lctical conductos in th bottom of th ail channl. 4) Snap Rail Cov into plac, nclosing all conductos insid of ail channl. Install Not: SnapNack Rail Cov is dsignd to stay in plac onc installd, us a flat blad sc div if it nds to b locatd o movd. 52

56 Wi Managmnt INSTALLATION INSTRUCTIONS SnapNack Wi Rtntion Clip 1) Plac all lctical conductos in th bottom of th ail channl. 2) Install th Wi Rtntion Clip by snapping it into plac on th ail. SnapNack 4-Wi, Tunk Cabl, o Univsal Wi Clamp 1) Snap Clamp into top o sid ail channl. 2) With Wi Clamp loos, plac conductos o cabls in slots. 3) Tightn Wi Clamp ith 1/2 sockt, nsu cabls and conductos a alignd in th clamp slots. Install Not: Wi Clamps can b otatd and ointd in any diction. 4) 4-Wi Clamp intndd fo PV Wi conductos, Tunk Cabl Clamp intndd fo tunk cabls, Univsal Wi Clamp intndd fo both PV Wi conductos and AC tunk cabls. 53 Install Not: Conductos of diffnt typs should b placd und spaat Univsal Wi Clamps.

57 MLPE Installation Ruid Tools ò Tou Wnch ò Sockt Wnch ò 1/2 Sockt Matials Includd - MLPE Rail Attachmnt Kit (1) 5/16 X 1-1/2 X SS Fnd Wash (1) SnapNack Channl Nut (1) 5/16-18 X 1-1/4 SS Flang Bolt Oth Install on standing Matials mtal sam Ruid oofs that th sam clamp fits ov. (1) MLPE Unit BOLT-TO-PLATE BONDING 5/16"-18 SS FLANGE BOLT (TORQUE TO 16 FT-LBS) MOUNTING PLATE MIN 1/8" THICK SS FENDER WASHER CHANNEL NUT RAIL SS BONDING PIN Matials Install on standing Ndd mtal sam oofs that th sam clamp fits ov. Enphas Fam Mount Matials Ndd SolaEdg Fam Mount Install on standing mtal sam oofs that th sam clamp fits ov. (1) Enphas Micoinvt (1) Enphas Fam Mount (1) SolaEdg Optimiz / Fam-Mountd Modul Add-On SOLAREDGE 54

58 MLPE Installation INSTALLATION INSTRUCTIONS - MLPE RAIL ATTACHMENT 1) Snap th SnapNack MLPE Rail Attachmnt Kit channl nut into th dsid location on th ail h th micoinvt ill b installd. 2) Install th micoinvt mounting plat onto th bolt of th MLPE Rail Attachmnt Kit, nsuing that th lag fnd ash is btn th ail and mounting plat. Install Not: Bolt and ashs may nd to b movd and thn placd. 3) Tightn hada to 10 ft-lbs. Install Not: MLPE Attachmnt Kits a appovd fo bolt lngths btn 1 and 1-1/2 long. INSTALLATION INSTRUCTIONS - SOLAREDGE FRAME MOUNT 1) Locat th SolaEdg optimiz ith Fam-Mountd Modul Add- On at a location on th modul fam that ill not intf ith th SnapNack ail. 2) Install th optimiz mounting plat onto th modul fam and tightn hada to 7 ft-lbs. 3) Connct th modul lads to th input connctos on th optimiz. Install Not: Rf to th SolaEdg optimiz Fam-Mountd Modul Add-On installation guid fo additional instuctions. 55

59 MLPE Installation INSTALLATION INSTRUCTIONS - ENPHASE FRAME MOUNT 1) Locat th Enphas Fam Mount backt clamp at a location on th modul fam that ill not intf ith th SnapNack ail. 2) Slid th micoinvt unit onto th backt clamp, thn mov it slightly to th lft. Install Not: Th micoinvt mounting flang should b on th outsid of th modul fam. 3) Tightn hada to 13 ft-lbs 4) Connct th modul lads to th micoinvt DC connctos. Install Not: Rf to th Enphas Fam Mount installation guid fo additional instuctions. 56

60 Gounding Spcifications Systm Bonding Mthods MID CLAMP ASSEMBLY SnapNack Mid Clamp SnapNack Adjustabl End Clamp SnapNack Standad Rail Splic SS BONDING PIN MODULE FRAME RAIL CHANNEL NUT SS BONDING PIN (4 TOTAL) SPLICE ASSEMBLY Not: SnapNack modul clamps contain a SnapNack Channl Nut ith intgal bonding pins in assmbly to poply bond th systm (xcpt Univsal End Clamps). RAIL Not: SnapNack ail splics contain an inst ith intgal bonding pins in assmbly to poply bond th systm. SnapNack Gound Lug Assmbly 57

61 Gounding Spcifications Ilsco Lay-in Lug Assmbly 一唀吀圀䤀吀䠀匀吀䄀刀圀䄀匀䠀䔀刀 匀一䄀倀一刀䄀䌀䬀匀吀䄀一䐀䄀刀䐀刀䄀䤀䰀 匀吀䄀䤀一䰀䔀匀匀䈀伀䰀吀 䤀䰀匀䌀伀䜀䈀䰀 ⴀ 㐀䐀䈀吀䜀刀伀唀一䐀䰀唀䜀 䐀刀䤀䰀䰀アハ ート 㘀 ᴠ 吀伀 㐀 ᴠ 䠀伀䰀䔀 䘀伀刀 䘀䄀匀吀䔀一䔀刀 䌀伀倀倀䔀刀圀䤀刀䔀 Ⰰ 吀夀倀 Gound Path Dtails X M M M X TO EGC X M M M X U M U U U TO EGC U M U U U RAIL RAIL SPLICE MOUNT GROUND LUG M MODULE CLAMP M = MIDCLAMP GROUND PATH EQUIPMENT GROUNDING CONDUCTOR X = X-END CLAMP U = UNIVERSAL END CLAMP 58

62 Gounding Spcifications Gound Path Dtails - SolaEdg X M M M X TO EGC X M M M X U M U U U TO EGC U M U U U Gound Path Dtails - Enphas RAIL RAIL SPLICE MOUNT GROUND LUG M MODULE CLAMP M = MIDCLAMP GROUND PATH EQUIPMENT GROUNDING CONDUCTOR SOLAREDGE OPTIMIZER X = X-END CLAMP U = UNIVERSAL END CLAMP X M M M X TO EGC X M M M X U M U U U U M U U U RAIL RAIL SPLICE MOUNT GROUND LUG M MODULE CLAMP M = MIDCLAMP GROUND PATH EQUIPMENT GROUNDING CONDUCTOR ENPHASE MICRO- X = X-END CLAMP U = UNIVERSAL END INVERTER CLAMP 59

63 Gounding Spcifications INSTALLATION INSTRUCTIONS SnapNack Gound Lug 1) Snap th SnapNack Gound Lug into th ail channl on on ail p modul o. Install Not: SnapNack Gound Lug may b usd in sid o top channl, and may b otatd 90 dgs lativ to slot to facilitat unning copp acoss top of ails. 2) Plac gounding conducto into slot undnath split ing ash. Install Not: SnapNack Gound Lug only Listd fo us ith 6-12 AWG solid copp conducto. 3) Tightn all hada to a minimum of 16 ft-lbs. 60

64 Gounding Spcifications INSTALLATION INSTRUCTIONS Ilsco Lay-In Lug 1) Dill and dbu a 1/4 hol in th back sid of th ail fo th Ilsco lug to attach to, plac th bolt though th hol, and attach th lug assmbly on on ail p modul o. Install Not: Tou ail connction to 5 ft-lbs. 2) Plac gounding conducto into slot. 3) Tightn st sc p Ilsco s commndation (s blo). Install Not: Tou st sc to 20 in-lbs fo #10- #14 solid and standd copp, 25 in-lbs fo #8 standd copp, and 35 in-lbs fo #4-#6 standd copp. Not: Systm has bn valuatd to a maximum ovcunt dvic (OCD) potction lvl of 20 Amps. Univsal End Clamp (UEC) dos not bond modul to ail. B su to spaatly gound any moduls that a only scud by UECs, spcially duing svicing. SnapNack commnds that ba copp nv com into contact ith aluminum. SnapNack Gound Lug: tou bolt to 16 ft-lbs. Th Gound Lug may b usd in sid o top channl. It may b otatd 90 dgs lativ to slot to facilitat unning copp acoss top of ails. Gounding ith a standad Ilsco GBL-4DBT Lug is a listd altnat and uis dilling of a hol in th ail. Ilsco hada connction to ail: 5 ft-lbs. Tou fo lug st sc: #10-#14 solid and standd copp- 20 in-lbs, #8 standd copp- 25 in-lbs, #4-#6 standd copp- 35 in-lbs. 61