5
-kp
forbidden,forsafetyreasons,togetonthestairbeforehavingxedittotheoor(point13)andstrengthenit
(point14).Adjusttheheightoftherisethatyouhavecalculatedinpoint2;checkthehorizontalpositionofthe
treadandthealignmentwiththetreadprevioustread.TightennallythepiecesB99bybothsideofthesupport,
inordertoavoidthatthetreadistobemodiedinitstrim(horizontalityandverticality).Proceedinthesameway
withtheassemblyoftheremainingintermediatesupportsN21.Ontheangletreads(seeg.8)itisnecessary
tocarryoutthedrillingsforconnectionwiththesupportingelement,accordingtothechosenwindingdirection
(drillwithdrillingbitØ8,5mm(
21
/
64
”
)foradepthof30mm(1
3
/
16
”
).
10.
(seeg.9)–FittheelementsF23ontotheinternalsideoftheangletreadsL26,L27,L28byusingthe
elementsC57(drillwithdrillingbitØ4.5mm(
11
/
64
”
)foradepthof30mm(1
3
/
16
”
).Todeterminetheposition,
useabalusterC03(H1190mm-46
7
/
8
”
)asaverticalguidereference.
11.Insertthesecond-lastsupportN22(withthetwoarticlesN24whicharealreadyinsertedin)intothesupport
N21.AssemblethetreadswiththescrewsC53.Setuptherisewhichhadbeencalculatedbefore(lookatpoint2).
UnscrewthearticleN25untiltheoor.InsertthesupportN23andassembleittothearticleN24.Fixthetread.
ControlthehorizontalandverticallineofthetreadbeforeandtightendenitivelythearticlesB99.
12.Checkforverticalpositionofthewholestaircaseand,ifnecessary,adjustbyshiftingthesupportN23.
13.Disassemblethersttreadandmarktheholesontheoor.DrilltheoorwithbitØ14mm(
35
/
64
”
)inaccordance
withtheholeswhichareonthesupportN23.InserttheplugsC47andtightendenitively(g.1).
14.(seeg.15)–Reinforcethestaircaseonthefollowingplaces:
a)atanintermediatelevelofthestaircasepositionthepoleG08totheoor,byusingthearticlesD31,C35etB20.
b) connectthestaircasetothewallbyusingtheelementF12togetherwiththearticlesB13(drillwithdrillingbit
Ø 14mm(
35
/
64
”
)andthescrewsC57(drillwithdrillingbitØ4.5mm(
11
/
64
”
)strictlyintheshowenpoints.Cover
withtheelementB95.
Assembly of the railing
15.
(seeg.6)–FittheelementsB65,C59,C54intothebalustersC03(H1190mm-46
7
/
8
”
)byusingthetube
B68tohammerin.
16.AssembletheelementsF23ontothestraighttreadsusingtheuprightC03(H1190mm-46
7
/
8
”
)todetermine
theidealposition(theuseofaspirit-levelisadvised).MarktheholesinaccordanceoftheelementF23.Drill
withbitØ4.5mm(
11
/
64
”
)withadepthof30mm(1
3
/
16
”
).
17.
InserttheconnectingbalustersC03(H1190mm-46
7
/
8
”
)betweenthetreads.Positionthebalustersinaway,
thattheholesofthexingelementB65beturnedupwardsasing.6.TightentheelementsB02tothearticle
F23.
18.TakethedistancebetweenthethreeangletreadsandcutonmeasureanuprightC03(H1190mm-46
7
/
8
”
).
Connectafterwardswiththehelpofthisuprightpiecethethreeangletreads(g.9).
19.Fitontheoor,inaccordancewiththerstupright(C03,H1190mm-46
7
/
8
”
),theelementF01,drillingwithbit
Ø 8mm(
5
/
16
”
).UsetheelementsC58,B12andB02(g.1).AssemblethereinforcingelementF07attherst
upright.
Payattention:therstuprightmustbecutconsideringtheheightoftheotheruprights.
20.CustomcutthehandrailsegmentsA11(g.10);assemblythemwitharticleB51(g.11).Inordertoobtaina
perfecttting,thehandrailmustdoaboutan1/8rotationfromthecontactpoint,tothealignmentpointofthe
lowerslots(g.12);ifthatdoesnothappen,turnenoughthethreadelementofthehandrail,screwingit,with
elementsB89andB35(g.13).FixtheelementA09witharticleC43(g.1).
21.Connectthehandrailtothebalusters,bymeansofthearticleB49.Checktheverticalpositionofthebalusters.
22.PositiontheelementF23inthemiddleofthetwouprightsC03(H1190mm).Cuttheuprightsofthemiddle
C03(H1190mm-46
7
/
8
”
)intheheightconsideringtherestofthestairrailing.Cuttheintermediatebalusters
C03(H1190mm-46
7
/
8
”
)toalengththathastobemeasuredontherailing.
23.InserttheintermediatebalustersC03(H1190mm-46
7
/
8
”
).Positionthebalustersinaway,thattheholesof
thexingelementB65beturnedupwardsasinFIG.14.TightenthearticlesB02.
24.ConnectthebalusterstothehandrailbymeansofthescrewsB49.Checktheverticalpositionofthebalusters.
25.(seeg.14)–Inordertoreinforcetherailingitisnecessarytousethefollowingelements:
a) –seedrawingg.14,below–connecttogethertwobalustersbyusingtheelementsF08,C49,C50anda
pieceoftubeC03(H1190mm-46
7
/
8
”
).
b) –seedrawingg.14above–connectabalustertothewallbymeansofthearticleF09togetherwiththe
piecesF08.DrillwithdrillingbitØ8mm(
5
/
16
”
)andusethearticlesC49,C50,C58,B12.
26.(seeg.14)CompletetheassemblyoftherailingbyttingthepiecesB82tothebottomofthebalusters.
27.(seeg.1)–FitontothesupportingelementsthelowerclosinglidsD27,D28,D29.
28.(seeg.1)–FitontothesupportingelementsthelateralclosinglidsD30,proceedingasfollows:
a) –hookthebacksideofthelidontothecurvedsideofthesupport.
b) –pressthelidtothemetalsheet,untilthetwoelastichooksspringintotheholes.
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