Certificate of Assurance - Wolf Safety Lamp Company

Certificate of Assi;rai-rceNUMBEF Ex 80345Scl'recluleDATEDf2 Febiualy 19Bl Sheet 2 of 4The baLbery compartment has 12 m'n thick neo-nitrile packinqpieces glued wich cyanoacrylate to tbe lid, boctom, ind tw6sides of the compartment, the Iid being hinged and insidethe nain box, the battery charge! compartrnent has ascreweddopn lid, also inside the main box, with thebattery charger components seculed to the underside of thistid. In addition a mains supply lead for the batrervcharger passes tttrough thjs lid, and is stored in che spaceon top of it.BatteryIhis js a Berec-Varley lead/acid battery, Elpe 645/30,which has absolbent pl"ates to prevent spitlage of freeelectrolyte. A ceramic bodied minelal filled cartridqefuse reEained in a nylon fuse holder is connected jn seriJswith the battery.Light Sourcethe light soulce and switcb are hoLrsed in a circutar 0.036,,thick sheet nild steel encfosule, and can be clamped at anyangular position betlreen limits set by mechanical stops bvmeans of lockable pivoc urrangem"n.-s eacn side oi r_leenclosure, consisting of bolts, nylon friction washers, andwing nuts, wtrich ale tightened to fasten the pivotarrangenents.Ihe bulb is rated at 18 watt/ 6 volt and has a two centrecontact, bayonet cap connection. It is trounted in acircular polished alu,ninium reflector, which is bolted tothe back of tbe enclosure with two rivnuts.A 5 [Ill t-lrick clear tDlycarbonate disc ]ens is mounted infronr of Lhe DuID, wrth a dom-d F-rv'i. -' li4F- /ri!.,c.rFosiE-ioned in fronE of t.f,le ais. fen-si it-er;';;: ;;;-il;at the botton of the enclosure. The bottom of the disclens slots behind these tabs, and is pressed back againstan annular t" wide x 1/16" thick foan neoprene qasket witha self adhesive bac(ing rrhich has cne samJ oursi;e dianreteras the disc 1ens, ard is stuck to the rjln of the enclosure.The disc lens is secured with a single rivnut, passingthrough holes at the top of the lens and the top of th;gasket. The aclylrc light diffuser is held by twodionetrrcally opposire c_.ips, \"rhicn engage r"rirn the ii,r ofthe diffuser. Each clip is fixed to the outslde of theenclosule lrith a sing1e bfind rivet,

6@British Approvals Service for ElectricalEquiphent in Flammahle AthospheresCertificate of Assurance Yariation6THIS IS TO CERTIFY THAT APPARATUS CERTIFICATE NO Ex 80345Held by TILDAWN ELECTRONICS LTDofAlcester, Warwickshire, 849 6EIfor theINSPECTION I-AMPis hereby exteoded to apply to the apparaus conforming to the specification setout in the Schedules of the saidCertificatebut having any variation specifiedin the attached Schedule.A copy of this Supplementary Certificatece.tificate.shall be attached to the oliginalFile No: EECS 1138/03/002(formerly SFA 13130/004)CERTIFICATESheet 1/2ccNO: Ex 80345/3I M CLEAREDIRECTOR EECS3 July 1991El€ctrical Equipment C.rtifi c.tion SeryiceFeahh and Salel/ Exe.LniveHarpur Bunon 9erbFhne 5K 7 9lN Unred KngdomTel0298 26?l Fu:0298 7954 Teiex 668 13 RLSD G6 ct

Blitish App.ovals Senice for ElectricalEquipDerr In Flaedlble AthospheresChange of Certificate HolderTHIS IS TO CERTIFY rilqr CERTFICATES Nos Ex ?4110, F-x 18029, Ex 78239,Ex 80345, Ex 82123 & Ex 85227Formerly held byTILDAWN ELECTROMCS LTDArden Forest Industrial EstateTything RoadAlcesterWarwickshireB49 6EIare now deemed to be held byTHE WOLF SAFETY LAMPSaxon Road WorksSheffield58 OYACO LTDI-ABEL DRAWING NO.M-FLX,768ISSLTEIDATE9.9.92File No: EECS 11t2135 /001KCCertificate re-issued 23September 1992 to coa.ect comPany nameI M CLEAREDIRECTOR EECS21 September 1992Ele.tri.'1 Equiphent C.rtincation Seryic€Heahh.nd srfery ElecL( veHarpu. H I,Bunon OerqJr. E 5(179JN,United(ngdonTe:0?98?6211 Fur02987t5 1 Tei.r660 llRISDc

British Applovak oeFice fo! ElectlicalEquipnelt ln FlaDEabl€ AtboslhelesCertificate of Assurance VorialionTI{IS IS TO CERTIFY TIIAT APPARATUS CERTIFICATE NO Ex80345Held byfor theTHE WOLF SAFETY I.A.MP COMPAI.IY LIMITEDof Saxon Road Works. Sheffield, 58 oYAINSPECTION I-AMPis hereby extended to apply to the Apparatus conformingto the specification setout irl the Schedules of the said Certificate but havingany variation specifiedin the attached Schedule.A copy of this Supplementary Certificare shall be arrached ro rhe originalcertrlcate.File No: EECS rL12/031006Sheet 1/3CERTIFICATE NO: Ex 80345/4TRThis c€.tlflcate is iss@d udef NAccB rccr€ditatlon No. 0?0El€ctrldl Eq!ipment C.rtifi c.tion S.Bi

Bliisn Arplovals Scdc. for EI.ct iodEquipm.nt in FlMa6l. Arm*ph.r.sCertiticate of Assurunce - VariationSUPPLEMENTARY CERTIFTCATE BAS No. Er 80345/sTi s is to ceniry fiat Appa$tus CertiJicate number:h€ld by:Ex 80345oiTEtr WOLF SATETY LAM? CO LTDfor thelSaron Road Works, Sheffield, 58 oyAINSPECTION LAMPis h€reby et1ended to apply to tl€ apparatus designeal and consfucled in accordance with the specificationset .ut in the schedure of the said certilicate but having any variationspeciied in the schearule a(ached tothh cenificate and the documents thereil referreq ro.This Supplementary Certificate shall be held with the o.iginal Certificate.File NoT EECS I 112/03/006Sheet I of2Ill: !:ld:"!.,1, EMr.d lbjcd.ro rn. s.nerar cdndirioN or heEqufm.n!fledri.alccniti.aridi s.Fnc." rr l*' *r i.iiiorv iiai"o.,,,a ue m".".,m.y be us.d p!n,ni{1.1^De_uj.q.l1in plnifll{ indudri., indud.j., or cir.ua'nses cn.uonacs RepRsmhnon or .q..j,Dmhra "C.nified" (.nd'd- i! s \alid \arrd onty wh.n whm lh. ln. numb.r of or r!. i!. prioa c.rilJj, dk to qh;h Lhi,r i'.ni;;;i,*i::li#:.:.'ff1:[:." " ,*n n d. rck'u' rFcs MMJf.tudi83EItDtEIecf rical Equipdent Cerlifi cation ServiccH.!hn ud s.tetv Ex.otivo"(t!* "uLuifllrPl_0J.,|j'i":_l i ?irN. urred KiicdoftI M CLEAREDIRECTOR27 Febmary 2001rvl*ililll9lili* It0tclqtfl[A 0ltlI t0D[$ |:?;,9"EECS Rd CERT\ArplV\3AS,hs. l,Orr.dAqul99JDB