STI FKF 200 Series User manual

sti-solar.de
SOLARE KOMPETENZ
AUS SACHSEN
ASSEMBLY INSTRUCTIONS
FKF 200 / 240 / 270 ROOF MOUNTED

2
Content Page
Table of contents
Please read these instructions carefully before beginning the assembly.
Observe the warnings indicated by this sign:
They warn against dangers or errorneous actions. A disregard of the advices and regulations mentioned in the assembly instruction
may result in the invalidation of the warranty claim.
The collectors FKF 200, FKF 240, FKF 270 are monitored according to the CEN-Keymark programme rules Solarthermal Products and
are certied with the registration numbers 011-7S1913/1914/1915.
The copyright of this instruction incl. graphical material remains property of the STI GmbH. The instruction can only be duplicated
completely or in parts with written authorisation of the STI GmbH. Subject to technical changes and misprints.
The collectors of the FKF series series are marked with the environmental label RAL-UZ-73 for solar collectors („Blauer Engel“). The
STI GmbH is obliged to take back the products which are marked with the environmental label RAL-UZ-73 for solar collectors and to
consign them for recycling.
Safety regulations, instruction and guidelines 3
Tools 5
Product description 6
Collector eld dimensions 8
Hydraulic connections 10
Spacing multi-row collector elds 11
Roof-mounted installation on roof-tiles 12
Assembly of the roof-tile clamps 13
Assembly of the roof-tile clamps with lead cloth 15
Assembly of the roof-tile clamps for plain tile 17
Assembly of the plain tile clamps with lead 18
Assembly roof-tile clamps for corrugated sheet 20
Assembly of the fastening proles 21
Assembly preparation - sequence 25
Assembly of the intermediate plates/ multi-row collector elds 27
Assembly of the solar collectors 29
Assembly of the probe 32
Collector connections 33
Hydraulic connection with manifold 34
Overview hydraulic connections SLS / accessories 35
Overview hydraulic connections / accessories aluminium 36
Assembly intermediate plates 37
Assembly of the roof implementation set 38
Assembly of the connecting pipe 40
SnapCover 41
SnapCover - assembly sequence 44
Pipe dimension of the connecting pipe 45
Initial operation 47
Appendix 51

3
Safety regulations, instruction
and guidelines
The standards and guidelines applied at the installation location of the collectors have to be considered in the latest release.
Engineer standards and guidelines
• VBG 4 Unfallverhütungsvorschriften Elektrische
Anlagen und Betriebsmittel
• VBG 37 Unfallverhütungsvorschrift Bauarbeiten
• VBG 74 Leitern und Tritte
• ZVDH, Regelwerk
• LBO’s Landesbauordnungen der Bundesländer
• DIN 18299 Allgemeine Regelung für Bauarbeiten
jeder Art
• DIN 18334 Zimmer- und Holzbauarbeiten
• DIN EN 12828:2013-04 Heizungsanlagen in Gebäuden
• DIN 18338 Dachdeckungs- und
Dachabdichtungsarbeiten
• DIN 18339 Klempnerarbeiten
• DIN 18351 Fassadenarbeiten
• DIN 18360 Metallbauarbeiten, Schlosserarbeiten
• DIN 18381 Gas-, Wasser- und Abwasser-
installationsanlagen
• DIN 18451 Gerüstarbeiten
• DIN DIN 1055 – Einwirkungen auf Tragwerke - Teil 2:
Bodenkenngrößen
• DIN EN 1991 Einwirkungen auf Tragwerke Teil 1-7
• DIN 4708 Teil 3 Zentrale Brauchwasser-
erwärmungsanlagen
• DIN 4102 Brandverhalten von Bausto󰀨en und
Bauteilen
• DIN 4109 Schallschutz im Hochbau
• DIN EN 516 Einrichtungen zum Betreten des Daches
• EN 517 Sicherheitsdachhaken
• DIN 4753 Teil 1 Wassererwärmer und Wassererwär-
mungsanlagen für Trink- und Betriebswasser; Anforde-
rungen, Kennzeichnung, Ausrüstung und Prüfung
Teil 2: Sonnenheizungsanlagen mit organischen Wär-
meträgern; Anforderungen an die sicherheitstechnische
Ausrüstung
• DIN VDE 0100-510 Errichten von Starkstromanlagen
mit Nennspannungen bis 1000 V; Allgemeine Bestim-
mungen
• DIN VDE 0100-737 Errichten von Niederspannungsanla-
gen - Feuchte und nasse Bereiche und Räume und An-
lagen im Freien
• DIN EN 62305-1; VDE 0185-305 Blitzschutz
• DIN VDE 0105-100 Betrieb von elektrischen Anlagen
• DIN EN 12976: Thermische Solaranlagen und ihre Bau-
teile (vorgefertigte Anlagen)
• DIN EN 12977: Thermische Solaranlagen und ihre Bau-
teile (kundenspezisch gefertigte Anlagen)
• DIN 1988: Technische Regeln für Trinkwasser-Installation
Notes prior to the installation start
The installation and initial operation must be carried out by
an expert who is responsible for the correct installation and
operation.
Before installing and putting the collectors into service, please
inform about the local engineer standards and regulations.
Components of the collectors can reach temperatures of more
than 200 °C, there is a danger of burning and scalding!
Furthermore it has to be checked whether there are any load
sources in the area of the collector eld which may produce
chemically aggressive mediums. In condensate dissolved
acids and bases may cause permanent damage to the
collector components.
Throughout the installation of a solar collector you directly
intervene into an existing roof cladding. Di󰀨erent roof
coverings such as tile, shingles or slate require additional
measures (e. g. sarkings) as a security against the ingress of
moisture due to rain or snow - especially in case of extended
and occupied top oors or in case of insu󰀩cient roof pitches
(concerning the covering).
Information on foliation
If the collectors are mounted with foil, this foil must be removed
from the collectors at the latest 3 months after delivery. After
that, residue-free removal can no longer be guaranteed.
The date of the delivery note counts.

4
Safety regulation, instructions
and guidelines
The substructure as well as its connections to the building
have to be checked on site according to the local regulations.
The collectors have to be mounted in an angle of at least
20° to max. 70°.
The recommended heat transfer medium is a mixture of
glycol and water, e. g. Tyfocor L or similar. The collectors
must never be operated or tested with water under pressure.
To protect the system from overheating during standstill and
accelerated glycole-ageing, a self-draining system (e. g.
STI Drain Master or SolBox) is recommended.
It is necessary to pay attention that the back ow
temperature is never lower than the ambient temperature. If
necessary, take appropriate action (e. g. increase back ow
temperature to at least 30 °C).
To avoid a possible forming of condensate in the collector,
the installation has to be taken into operation hydraulically
within two weeks after termination of the assembly. At low
temperatures, the forming of condensate may cause frost
damages in the collector.
Lightning protection
Please note country-specic legislation!
Throughout the installation of metal fastening systems, a
check has to be done by an authorized qualied electrician.
The metallic pipes of the solar circle are connected with the
earth circuit connector via a copper pipe of at least 16 mm².
Please ensure su󰀩cient ventilation for each assembly me-
thod. Do not close the ventilation openings. Especially in
case of a roof-integrated assembly, the ventilation of the
collector is denitely necessary. Appropriate ventilation
hoods are available from the supplier. Please pay attention
to the regulations of the ZVDH (Germany), SVDW (Switzer-
land) as well as di󰀨erent local regulations concerning the
ventilation. If necessary, consult an expert.
Responsibilities
The constructor of the installation is responsible for the in-
tegration of the installation according to the regulations and
for the compliance with safety regulations.
The operator of the installation is responsible for its opera-
tion according to the regulations and for the consultation of
experts in case of problems.
This instruction is not subject to a service of modication. It
does not absolve the manufacturer and operator of the instal-
lation from his resposibilities to install and operate all parts of
the installation according to utmost professional knowledge.
The manufacturer of the installation is responsible for obser-
ving and keeping all appropriate regulations and instructions.
Statics
Before beginning the assembly it is vital to test the roof or
substructure on site for su󰀩cient load-carrying capacity.
Please pay increased attention to the possible durability of
the screw ttings to fasten the collectors as well as to the
quality of the substructure.
According to DIN EN 1991 or rather to the local engineer stan-
dards, it is necessary to check the whole system construction
on site, especially in snowy regions (note: 1m³ powder snow
~ 60 kg / 1 m³ wet snow ~ 200 kg) as well as in regions with
high wind speed. Before starting the assembly, all aspects
that may lead to incorrect load of the whole construction have
to be considered!
Install the collectors in such a way that a backlog of snow (e.
g. due to snow guards or other obstacles) is not possible.
In case of correct assembly, snow loads (pressure loads) up
to 2 kN/m² and wind loads (suction loads) up to 1,1 kN/m² act-
ing on the collector are permitted.
Transport and stocking
Never store the delivered collectors unprotected at the buil-
ding site.
Always stock the collectors upright and leaning against a solid
surface.
If the collectors are stored outside they must be stood upright
with the backside leaned against the wall (glass forwards).
The collectors must be covered so that neither dust nor water
can enter the collectors.
If it is not possible to stand the collectors upright (e.g. at
roof), the collectors must be stacked with 2 square timbers
between each collector.
Never lay down the collectors onto a rough surface with over-
hanging pieces like stones, timbers etc.
The rigidity of the collectors is limited. During transport to the
building site always ensure a torsion-free transport. In case of
an elevated intermediate storage make sure that the collec-
tors are protected against sliding down.

5
Tools
The following tools are needed for the assembly of the collectors:
Cordless screwdriver
Bit TX 20, AW 20 *
Angle grinder
diamond/stone
Drill 8,5 mm, 14 mm Saw
Chalk box
Roof ladder
Ratchet, lenghtening and 13 mm
socket wrench, combination wrench
13 mm
* included in the STI tool kit 2014 1910101
‘Allen screw SW 4 *
Securing devices,
protective equipment

6
1
2
3
4
6
5
7
Product description
Solar collector FKF
The solar thermal collector FKF uses the radiant
energy of the sun to heat a heat transfer medium.
This glycol-water mixture gives o󰀨 the heat to a
storage via a heat exchanger. The obtained energy
can be used for water heating and heating support.
Sectional model
1 Aluminium frame
2 Insulation
3 Insulation
4 Stucco back panel
5 Highly selective mono-material copper absorber
6 Glass
7 EPDM sealing
8 EPDM sealing

7
FKF 200 V FKF 240 V FKF 270 V FKF 200 H
FKF 240 H
FKF 270 H
Product description
Specications
The FKF collector has a pure copper absorber with meander shaped tubes as well as integrated manifolds. The
hydraulic system enables to connect 15 collectors in one series and up to six collectors on one side. In one collector
eld up to 45 collectors can be connected in three rows.
Modell FKF 200 V 240 V 270 V 200 H 240 H 270 H
Gross surface 2,10 m² 2,52 m² 2,85 m² 2,10 m² 2,52 m² 2,85 m²
Apertur area 1,83 m² 2,22 m² 2,52 m² 1,83 m² 2,22 m² 2,52 m²
Length 1.746 mm 2.100 mm 2.373 mm 1.200 mm 1.200 mm 1.200 mm
Width 1.200 mm 1.200 mm 1.200 mm 1.746 mm 2.100 mm 2.373 mm
Height 85 mm 85 mm 85 mm 85 mm 85 mm 85 mm
Test pressure 10 bar 10 bar 10 bar 10 bar 10 bar 10 bar
Operating pressure 6 bar 6 bar 6 bar 6 bar 6 bar 6 bar
Fluid volume Co-Co / Al-Co 2,1 l 2,2 l 2,4 l 2,7 l 2,7 l 3,1 l
Fluid volume Al-Al 1,8 l 1,9 l 2,1 l 2,4 l 2,4 l 2,7 l
Flow per m215 - 40 l/h 15 - 40 l/h 15 - 40 l/h 15 - 40 l/h 15 - 40 l/h 15 - 40 l/h
Weight Co-Co 37 kg 39 kg 42 kg 37 kg 39 kg 42 kg
Weight Al-Co 35 kg 37 kg 40 kg 35 kg 37 kg 40 kg
Weight Al-Al 34 kg 35 kg 38 kg 34 kg 35 kg 38 kg
Loss of pressure (T=20°C / 30l/h) 6.141 Pa 8.522 Pa 11.217 Pa 4.082 Pa 6.297 Pa 7.988 Pa
Hyraulic system of the absorber

8
Field width
Field height
Lip (Collector covering)
Collector eld dimensions
Collectors which are mounted
side by side in one row are always
connected by means of stainless
steel expansion joints on the
manifolds (see photo).
It is possible to assemble metal sheets between the collectors to achieve a homogeneous appearance of the installation.
The distance metal sheets are assembled exclusively for optical aspects and do not have any inuence on the installation.
Therefore the distance metal sheets can be ordered optionally and are not necessarily included in delivery.
Horizontal section across a collector eld
Vertical section across a collector eld
In case of multi-row installations, the
collectors will always be mounted
on joint on top of each other. The
lip (collector covering) of the upper
collector has to be put onto the lower
collector. The lip (collector covering)
of the lower collector has to be
clamped into the joint area to ensure
an optimum water ow.
1300002 Collector connection set hydraulical

9
Collector eld dimensions
Collector type
Example
Six collectors FKF 240 H in two rows
Field width: 6.307 mm
Field height: 2.334 mm
Example
Three collectors FKF 240 V in one row
Field width: 3.607 mm
Field height: 2.067 mm
240 V Number of collectors 12345678
Field width in mm 1.167 2.387 3.607 4.827 6.047 7.267 8.487 9.707
Number of rows 12345678
Field height in mm 2.067 4.134 6.201 8.268 10.335 12.402 14.469 16.536
240 H Number of collectors 12345678
Field width in mm 2.067 4.187 6.307 8.427 10.547 12.667 14.787 16.907
Number of rows 12345678
Field height in mm 1.167 2.334 3.501 4.668 5.835 7.002 8.169 9.336
270 V Number of collectors 12345678
Field width in mm 1.167 2.387 3.607 4.827 6.047 7.267 8.487 9.707
Number of rows 12345678
Field height in mm 2.340 4.680 7.020 9.360 11.700 14.040 16.380 18.720
270 H Number of collectors 12345678
Field width in mm 2.340 4.733 7.126 9.519 11.912 14.305 16.698 19.091
Number of rows 12345678
Field height in mm 1.167 2.334 3.501 4.668 5.835 7.002 8.169 9.336
each additional collector
+ 1.220
+ 2.067
each additional collector
each additional collector
each additional collector
+ 2.120
+ 1.167
+ 1.220
+ 2.340
+ 2.393
+ 1.167
200 V Number of collectors 12345678
Field width in mm 1.167 2.387 3.607 4.827 6.047 7.267 8.487 9.707
Number of rows 12345678
Field height in mm 1.713 3.426 5.139 6.852 8.565 10.278 11.991 13.704
200 H Number of collectors 12345678
Field width in mm 1.713 3.479 5.245 7.011 8.777 10.543 12.309 14.075
Number of rows 12345678
Field height in mm 1.167 2.334 3.501 4.668 5.835 7.002 8.169 9.336
each additional collector
+ 1.220
+ 1.713
each additional collector
+ 1.766
+ 1.167

10
Hydraulic connections
Temperature sensor
Each collector has a sleeve for inserting a temperature sensor. The sleeve is directly connected with the absorber. If the
collectors are installed correctly, the sleeve is always located on the top of the collector on the left. The temperature sensor
can be inserted in any collector. Please pay attention to the maximum insertion depth of 4 cm and secure the sensor
against slipping out. Due to the measuring point on the absorber, the temperature measured by the sensor may di󰀨er from
the uid temperature.
Installations with one up to six collectors in one row
Connection F red
Connection BF blue
A or B
C or D
Close unused connections with
caps.
Installations with seven up to 15 collectors in one row
Connection bottom left / top right
BF = C / F = B
Connection top left / bottom right
BF = D / F = A
Close unused connections with
caps.
Connection F A + E / BF H + D
Connection F B + F / BF G + C
Close unused connections with
caps.
In case of multi-row installations as well as installations which include the STI Drain Back System, the
connection pipe must always be connected with the diagonal line to the external manifold (Tichelmann), e.
g. bottom left and top right.
F = Flow (from the collector to the storage) red grommet
BF = Backow (from the storage to the collector) blue grommet
In case of installing an air eliminator, install it at the opposite end of
the top ow connection!
Multi-row installations
Pipe routing by Tichelmann

11
Spacing multi-row collector elds
If high snow loads are to be expected, the fastening hooks
have to be mounted above the rafters (that means that
the support must lie on the rafter;alternatively, a higher
number of fastening hooks can be considered, depending
on the load). If the loading capacity in the battens is not
given, an assembly on the rafter is recommended.
1410002 Rooftile bracket V2 without lead
1410003 Rooftile bracket V2 with lead
1410004 Roof bracket plain tile without lead
1410005 Roof bracket plain tile with lead
Distance measures fastening hooks
Fastening hooks in
roof covering
Initial position:
top edge
roof tiles
Horizontal
measure
FKF 200 H FKF 200 V FKF 240 H FKF 240 V FKF 270 H FKF 270 V
Measure A 171,3 cm 122 cm 212 cm 122 cm 239.3 cm 122 cm
Vertical
measure
Tolerance
FKF 200 H
+ / - 10 cm
FKF 200 V
+ / - 10 cm
FKF 240 H
+ / - 10 cm
FKF 240 V
+ / - 10 cm
FKF 270 H
+ / - 10 cm
FKF 270 V
+ / - 10cm
Measure H1 97 cm 151 cm 97 cm 187 cm 97 cm 214 cm
Measure H2 137 cm 191 cm 137 cm 227 cm 137 cm 254 cm
Measure H3 214 cm 322 cm 214 cm 394 cm 214 cm 448 cm
Measure H4 254 cm 362 cm 254 cm 434 cm 254 cm 488 cm
Measure H5 331 cm 493 cm 331 cm 601 cm 331 cm 682 cm
x 117 cm 171 cm 117 cm 207 cm 117 cm 234 cm
The next series is given by:
Hn = Hn - 2 + x
whereby n is the number of the row of roof-tiles to
be calculated.
Example FKF 240 H
H6 = H6 - 2 + x
H6 = H4 + x (Height H4 see table)
H6 = 254 cm + 117 cm
H6 = 371 cm
For each collector row two fastening hooks
are needed.
The vertical measures H1 to Hn are each
taken on the top edge of the fastening
hooks.
The measures for the installation of the
rooftile brackets are obligatory. Otherwise,
the hydraulic collector connection may
be lying at the height of the mounting
prole which makes it di󰀩cult to fasten the
collectors on the prole.
Initial position
Example: Arrangement for 3 rows with 3 collectors each

12
roof hooks
1400022 connection set
1400025 Collector stop set for fastening prole
1400026 Prole set Alu 200/240/270 V
1400035 Prole set Alu 200 H or
1400027 Prole set Alu 240 H or
1400028 Prole set Alu 270 H
Roof-mounted installation on roof-tiles
For roof-mounted installations, a prole set aluminium 1400034, 1400026, 1400027 or 1400028 (depending on the collector
type) as well as one stop set 1400025 is delivered for each collector. If several collectors are mounted in one row, for each
collector crossing one connection set 1400022 is necessary.
In case of multi-row systems only in the lowermost row the stop set 1400025 is used. In the other rows the collectors are
lying on top of each other.
The stop set has to be mounted in such a way that it is fastened dented at a maximum 20 cm from the outer
edge of the collector.
It is possible to combine roof hooks with and without lead cloth.
In doing so, roof hooks are used with a crushed brick in the
bottom row of the hooks. In the top rows roof hooks are tted
with a lead cloth subsequently.
The installation work is presented in the following pages.
This installation type is suitable for slate, shingle and Prefa
sheet metal roof systems and for sheet metal roofs with stan-
ding seam.

13
Crushed part
Cut for the supporting
screw
Assembly of the roof-tile clamps
Completely tiled roof
When mounting the roof in regions with high snow
load zone of more than 2 kN/m², it is necessary to
place the roof hooks in the rafter.
Mount the tile clamp support 80 x 270 x 30 mm and x it with
two screws 5 x 60 mm.
The lath obligatorily has to be placed in such a way
that the hook can be mounted at the lowest point.
The lower roof-tile must be remounted.
Prior to covering, the lower roof-tile must be grounded coarsely.
To avoid a break of the tile, the roof must not rest on the tile.
1410002 Roof-tile clamp V2 without lead
Removal of the tiles after previous determination of the
placement of the roof-tile clamps (see page 11 „Spacing multi-
row collector elds“).
Fixation of the lower lath 24 x 80 x 600 mm with two screws
5x60 mm.
If the lath is placed near the counter lath, the lath
24 x 80 x 600 mm must not be applied.

14
Assembly of the roof-tile clamps
Mounted screw as a distance saver.
If necessary, caulk the coarsely ground brick with a foam tape
as a protection against water.
In addition to the grinding of the roof-tiles we recommend using
a screw which will be mounted on the roof-tile clamp support
as a distance saver.
Fix the roof-tile clamp with the support of 50 x 150 x 5 mm
using two screws 5 x 60 mm.
Prior to roong the covering tile has to be grounded coarsely.
Completely covered roof-tile clamp after covering.
Further roof-tile clamps in one row have to be adjusted exactly
(e. g. by a line mark).

15
Assembly of the roof-tile
clamps with lead cloth
Completely lifted area for the placement of a hook.
Mount the lower lath 24 x 80 x 600 mm with two screws
4 x 50 mm.
If the lath is placed near the counter lath, the lath
24 x 80 x 600 mm must not be applied.
Replace the lower roof-tile.
Afterwards the tile clamp support 24 x 150 x 270 mm has to be
xed with two screws 6 x 60 mm.
1410003 Roof-tile clamp V2 with lead
Completely tiled roof.
Removal of the tiles after previous determination of the
placement of the roof-tile clamps (see page 11 „Spacing multi-
row collector elds“).
When mounting the eld in regions with high
snow load zone of 2 kN/m², it is necessary
to place the roof hooks in the rafter area.

16
Assembly of the roof-tile
clamps with lead cloth
Place the rst mounting tab in such a way that the lower tile
is covered. Additionally make sure that the mounting tab is
put sideways under the adjacent tiles (bend up mounting tabs
sidewisely).
Mount the upper mounting tab. Bend it up sidewisely. The
screws of the roof-tile clamp have to be covered. Protect the
mounting tab against slipping (e. g. by seaming it to the upper
lath).
The lead cloth has to be positioned in a way that it is
overlapped by the roof tile.
Completely mounted roof-tile clamp.
Further roof-tile clamps in one row have to be
adjusted exactly (e. g. by a line mark).
The roof-tile clamp must not cover the lower tile.
Otherwise a pressure point on the lower tile may arise.
The added foam wedge is placed under the adjacent tiles on
both sides as well as above (protection against splashing water
and snow).

17
Assembly of the roof-tile
clamps for plain tile
The roof-tile clamp for a roof-mounted assembly with a plain tile covering is also usable for roofs with slate,
shingle and Prefa sheet metal roof systems.
Fixture of the lower lath 24 x 80 x 600 mm with two screws
4 x 50 mm.
If the lath will lie in the area of the main lath, the lath
24 x 80 x 600 does not apply.
The roof-tile bracket has to be adjusted in a way that only one
tile has to be grinded. Vertically, the roof has to be adjusted in
a way that one capping tile has enough space for not having
to be grinded.
The roof hook will be xed with two screws 5 x 60 mm. The
roof-tile bracket must not lie on the tile or leave pressure marks
on it.
Tile the complete brick laterally.
Grind the brick and tile the roof afterwards.
Tile the roof with all the remaining bricks.
Any other roof-tile clamps have to be lined up in a row.
1410004 Roof-tile bracket V2 plain tile
completely without lead
If the roof-tile bracket will nd a too deep lying position, the
delivered lumbers of 5 mm have to be laid unter the hook.
When mountig the eld in regions with high snow load
zone of more than 2 kN/m², it is necessary to place
the roof hooks in the rafter area.

18
Assembly of the plain tile clamps
with lead
Fixation of the lower lath 24 x 80 x 600 mm with two screws
5 x 60 mm.
When mountig the eld in regions with high snow load
zone of more than 2 kN/m², it is necessary to place
the roof hooks in the rafter area.
Assembly of the lower tile clamp support 80 x 50 x 45 mm with
two screws 5 x 60 mm.
When assembling, there will be a timber excess length of 5 mm
(timber will be higher than tile).
Completely mounted timber supports.
Mounting of the lower lead sheet while placing the lead laterally
under the tiles.

19
Assembly of the plain tile clamps
with lead
Assembly of the plain tile clamps
with lead
Fixation of the roof-tile clamp with two screws 5 x 60 mm.
Screw the lower one into the tile lath and the upper
one into the tile clamp support.
Completely mounted roof-tile clamp with lower lead sheet.
The tile clamp must have a minimum distance of 5 mm to the
underlying tile.
Mount the upper lead sheet while placing the lead laterally
under the tiles.
Make sure that the corners are bent under the tile on both sides
to avoid a slipping o󰀨.
Covering of the upper tiles.
Completely mounted roof-tile clamp.
Further roof-tile clamps in one row must be adjusted
exactly (e. g. by a line mark).
Make sure that the corners of the lead sheet are bent under the
tile to avoid a slipping o󰀨.
1410005 Roof-tile clamp V2 plain tile
with lead

20
Assembly roof-tile clamps for
corrugated sheet
Make sure that the clamps are placed near an existing
substructure.
The holes for the xation screws have to be pre-drilled with an
8 mm borer.
The xation of the clamps is realised with frontage screws
6,5 x 100 mm with sealing gasket.
Completely mounted roof clamp which is ready for the assembly
of the fastening proles.
1410001 Roof-tile clamp corrugated V2
The screws contained in the set are suitable for roofs with a wooden substructure. In case of a metal substructure, the
fasteners have to be provided by the customer.
If the roof clamps cannot be mounted within the limits indicated (see „spacing roof hooks“), you have to mount horizontal
or vertical STI system proles onto the roof clamp rst of all. Afterwards the supplied fastening proles can be mounted.
Depending on the width of the substructure underneath
the corrugated roof covering, the roof clamp can
additionally be xed with the second fastening screw.