T.Werk CHRONOS Click User manual
CHRONOS Click - Pitched roof
Translation of the assembly instruction into english
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 2 of 24
Manufacturer:
Contact:
ph.: +49 8283 997904-0
fax.: +49 8283 997904-299
e-mail: [email protected]
www.t-werk.eu
T.Werk GmbH
Zur Schönhalde 10
D - 89352 Ellzee
CHRONOS Click - Pitched roof
Translation of the assembly instruction
English
Document number: D195
Version 2
05.11.2021
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 3 of 24
Table of content
1 CHRONOS Click pitched roof solution ................................................................................... 4
2 Usage of the assembly instruction ........................................................................................ 4
3 General informations............................................................................................................. 4
4 General safety instructions.................................................................................................... 5
5 Warranty conditions.............................................................................................................. 6
6 Structure of the CHRONOS Click mounting system............................................................... 7
7 Transport ............................................................................................................................. 11
8 Storage................................................................................................................................. 11
9 Unpacking............................................................................................................................ 12
10 Assembly............................................................................................................................ 12
11 Maintenence and servicing ............................................................................................... 23
12 Disassembly....................................................................................................................... 23
13 Disposal.............................................................................................................................. 23
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 4 of 24
1 CHRONOS Click pitched roof solution
The CHRONOS Click mounting system is used
for mounting a photovoltaic system on
sloping roofs of all types (rafter/ purlin roof;
roof tiles/tiles, plain tile roofing, slate tiles,
trapezoidal sheet metal, seam roofing,
sandwich elements, fibre cement panels).
Depending on the roof, the roof is attached
with hanger bolts, roof hooks and clamps. An
adapter plate, pre-assembled with a CHRONOS attachment, enables a problem-free connec-
tion of the rail system. The great strength of the mounting system is the Click system. Clicking
the 3.15 m and 5.15 m CHRONOS Click profiles into the CHRONOS adapters guarantees simple
and quick installation. The modules are mounted crosswise or upright parallel to the roof.
Adapted to this, the system structure is single-layer or double-layer in cross-connection. The
mounting system is supplemented by a project-specific wind suction calculation as proof of
stability.
2 Usage of the assembly instruction
The installation instructions are part of the CHRONOS Click assembly system. The document
contains important information on all phases of the product's life, especially on assembly. The
assembly instructions are intended for qualified specialists for the (dis)assembly and
maintenance of the CHRONOS Click assembly system.
Qualified specialists are persons who, based on their technical training, knowledge and expe-
rience as well as their knowledge of the relevant standards, are able to assess the specified
assembly steps and carry them out professionally as well as recognize possible hazards.
3 General informations
➢Keep the installation instructions for the entire lifetime of the product.
➢Observe all country-specific regulations.
➢Carry out the installation exclusively according to the project-specific module allocation
plan of T.Werk GmbH.
➢Coordinate all changes in the assembly of the mounting system as well as all changes to the
building that take place after the project-specific module layout plan and the project-spe-
cific wind suction calculation have been created with T.Werk GmbH. Otherwise, the war-
ranty and the proof of stability shall expire. The same applies to incorrect information pro-
vided when placing the order.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 5 of 24
4 General safety instructions
WARNING
Warning of loose components due to improper assembly
➢Make sure that you have read and understood the
assembly instructions completely before starting the
assembly work.
➢Carry out the installation according to the specifications
of T.Werk GmbH - in accordance with these installation
instructions.
➢Only carry out the planning if you are qualified specialist.
➢Only carry out the subsequent installation if you are a
qualified specialist.
➢Only carry out the subsequent commissioning if you are a
qualified specialist.
➢Only carry out maintenance and servicing if you are a
trained specialist.
➢Failure to do so may result in personal injury and damage
to the system.
WARNING
Warning against sharp-edged assembly components
➢Use gloves for assembly work.
➢Failure to do so may result in injury to the hand.
WARNING
Warning of heavy falling assembly components.
➢Use safety shoes for assembly work.
➢Failure to do so may result in injury to the foot.
WARNING
Risk of falling and injury
➢Observe the national accident prevention regulations.
➢Install fall protection devices in accordance with the
applicable standards.
➢Prevent unauthorized persons from entering the
assembly area.
➢Block off the assembly area.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 6 of 24
5 Warranty conditions
We guarantee that, with proper handling and installation
and under normal conditions of use, operation and maintenance, for a
period of twelve years from the date of sale from T.Werk GmbH, our components
will be free from defects in material and workmanship.
If, despite proper handling and installation, the quality of a component does not meet the
warranty conditions or damage occurs, we will replace the affected component or provide a
replacement immediately within the warranty period. We reserve the right to repair defective
components.
Any costs incurred for the removal, return transport and reinstallation of the components are
excluded from this guarantee.
The obligation to provide a guarantee does not apply in the case of:
-improper installation and handling of the system
-force majeure, exceptional forces of nature and exceptional circumstances beyond our
control (e.g.: biological and chemical effects, storm damage, volcanic eruptions,
earthquakes, hurricanes, lightning, ...)
-improper maintenance
-instability and insufficient stability of the building substrate
-Signs of wear / wearing parts
-Optical surface changes (e.g..: Discolouration of edges and punched holes on
galvanized materials or discolouration on the surfaces of aluminium and steel profiles).
-Vandalism or wilful damage
-misuse or negligent application
-Alteration of the products
Claims under the guarantee may not be made by third parties without our consent.
Claims can only be asserted by our contractual partner.
No claims can be made if the damage is covered or can be covered by insurance.
A requirement for the effectiveness of this guarantee is the exclusive use of our components
or components recognized by us as well as compliance with our assembly instructions and the
legally prescribed or generally recognized standards and the full payment of our components
or the contract on which the components are based. Offsetting or rights of retention are not
permitted.
T.Werk GmbH is not liable for additional or consequential damages.
In case of justified warranty claims, please contact T.Werk GmbH or your authorized seller
immediately in writing.
Legal warranty or liability claims remain unaffected by this guarantee. Our General Terms and
Conditions as well as German law apply.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 7 of 24
6 Structure of the CHRONOS Click - Pitched roof solution
The structure of the CHRONOS Click mounting system is explained exemplarily in the version
with roof hooks and in the cross bond.
An overview of all components of the CHRONOS Click mounting system is listed in the follow-
ing table:
article
execution
article-nr.
weight
CHRONOS roof hook ALU VAR
triple adjustable roof hook
pre-assembled with CHRONOS roof adapter
Bracket, angle: 35 mm, EN AW 6082 T6
Base plate: 120 mm, EN AW 6063 T66
Screws: SW13, A2
SOV01099
0,5 kg
CHRONOS Dachhaken STD
pre-assembled with CHRONOS roof adapter
Material: stainless steel 1.4301
Bracket: 30 mm x 6 mm
Base plate: 150 mm x 50 mm x 5 mm
SOV00279
0,568 kg
Plate-head wood screws M8x80 A2
CHRONOS middle-clamp set
CHRONOS roof hook ALU VAR
Compensation profile
CHRONOS Click-profile
Module
CHRONOS Rail connector
Thin sheet metal screw 6.0 x 25 A2/Bi
(rear side profile to fix rail connector)
CHRONOS cross connector-set
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 8 of 24
CHRONOS roof hook plain
tiles
pre-assembled with CHRONOS roof adapter
Material: stainless steel 1.4301
Bracket: 30 mm x 5 mm
Base plate: 30 mm x 75 mm x 5 mm
only in combination with metal roof panel
plain tile VAR /VAR CU
SOV00404
0,35 kg
Metal roof panel plain tile
Plain tile VAR
SOV00230
0,8 kg
Plain tile VAR CU
SOV00117
0,4 kg
Other metal roof panels on request
Depending
on
Type
Depen-
ding on
Type
Plate-head wood screw
M8 x 80
Material: stainless steel V2A; drive: TX40
with building authority approval
SOV0068
0,02 kg
M8 x 120
Material: stainless steel V2A; drive: TX40
with building authority approval
SOV00069
0,03 kg
other lengths up to 300 mm on request
Depending
on length
Depen-
ding on
length
Hanger bolt (for wooden
substructure)
M10 x 200 mm; 3xFM + 1xEPDM-seal/calotte;
SW7;stainless steel A2; building authority
approval
SOV00036
0,121 kg
M10 x 250 mm; 3xFM + 1xEPDM-seal/calotte;
SW7; stainless steel A2; building authority
approval
SOV00037
0,136 kg
M12 x 200 mm; 3xFM + 1xEPDM-seal/calotte;
SW9; stainless steel A2; building authority
approval
SOV00246
0,2 kg
M12 x 250 mm; 3xFM + 1xEPDM-seal/spherical
cap;SW9; stainless steel A2; building authority
approval
SOV00038
0,215 kg
M12 x 300 mm; 3xFM + 1xEPDM seal/spherical
cap;SW9; stainless steel A2; building authority
approval
SOV00039
0,24 kg
Solar fastener (steel-substr.)
M10x Length mm
Length depending on shaft/bead height or sand-
wich thickness of cover (height + 20 mm)
Stainless steel A2 with special sliding coating
FM + EPDM seal/calotte
Clamping range: depending on length
Internal hexagon 5 mm
incl. sealing washer E19 and calotte
Approval by the building authorities
Depending
on
length
Depen-
ding on
length
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 9 of 24
CHRONOS adapterplate set
11 mm round hole
pre-assembled adapter plate set for hanger bolt
M10
Dimension: 82 x 40 x 5 mm
stainless steel A2
SOV00602
0,15 kg
13 mm round hole
pre-assembled adapter plate set for hanger bolt
M12
Dimension: 82 x 40 x 5 mm
stainless steel A2
SOV00662
0,15 kg
Various clamps
Sheet metal seam clamp A2 STD
SOV00029
0,4 kg
CHRONOS sheet metal seam clamp
SOV00402
0,35 kg
KalZip clamp A2
SOV00030
0,4 kg
CHRONOS KalZip clamp
SOV00403
0,3 kg
Round seam clamp Alu
SOV00539
0,05 kg
Round seam clamp Alu big
SOV01050
0,05 kg
RIB-ROOF 465 clamp A2
SOV00225
0,4 kg
RIB ROOF 500 clamp A2
SOV00838
0,4 kg
RIB ROOF 500 clamp original
SOV00957
0,4 kg
Domitec-clamp
SOV00720
0,04 kg
S-5® standing seam clamp Type E
SOV00996
0,106 kg
S-5® standing seam clamp Type E Mini
SOV00932
0,066 kg
S-5® standing seam clamp Type E-Mini-FL
SOV00717
0,044 kg
S-5® standing seam clamp Type Z-mini
SOV01092
0,176 kg
S-5® standing seam clamp Type Z-mini-Fl
SOV01166
0,176 kg
CHRONOS roof adapter
Material: Aluminium EN AW 6063 T66
Surface: press finish
Dimension: 52 x 45 x 30 mm
Opening base plate 8.2 x 8.2 mm
side opening D = 6.5 mm
SOV00350
0,001 kg
Truss head screw FM8x25
Material: A2 stainless steel
DIN 603 with square neck
Full thread
PU: 100 pcs
SOV00280
0,013 kg
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 10 of 24
Flange nut M8
Material: A2 stainless steel
DIN 6923 with locking teeth
VE: 100 piece
SOV00051
0,007 kg
Adapter bracket
Length: depending on the high bead spacing
Material: aluminium AW6060
Dimensions: 40 x 40 x 4 mm
with slotted holes 11 mm
Denpen-
ding
on length
Depen-
ding on
length
CHRONOS Click profile
Length: 3.2 m
Material: Aluminium EN AW 6063 T66 EN 755-9
Surface: press finish
w x h: 44.8 x 50 mm
SOV00849
2,98 kg
Length: 5.3 m
Material: Aluminium EN AW 6063 T66 EN 755-9
Surface: press finish
w x h: 44.8 x 50 mm
SOV00905
4,92 kg
CHRONOS rail connector
Material: Aluminium EN AW 6063 T66
Surface press finish
Dimension: 52 x 45 x 150 mm
2 openings on the side D = 6.5 mm
SOV00332
0,146 kg
CHRONO cross connector set
Chronos cross connector with Chronos threaded
plate and cylinder head screw M8x14
Material: Aluminium EN AW 6063 T66
Surface: press finish
Dimensions: 52 mm x 45 mm x 45 mm /
37 mm x 20 mm x 6 mm
Pre-assembled
Opening at the side D = 6.5 mm
SOV00450
0,09 kg
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 11 of 24
Thin metal screw 6.0x25
A2/Bi
Material: bimetal
(stainless steel A2/tip: hardened steel)
with washer EPDM E16; SW8
clamping thickness up to 8 mm
with building authority approval
PU: 100 pcs
SOV00048
0,008 kg
CHRONOS middle clamp set
Pre-assembled middle clamp for all framed PV
modules from 29 - 51 mm frame height.
Clamp width 19 mm
SOV00278
0,055 kg
Compensation profile
Available for all frame heights (FH)
Depending
on FH
0,014 kg
bis
0,020 kg
7 Transport
For the transport of the CHRONOS Click assembly system, the CHRONOS Click profiles are
packed into bundles according to the length of the profiles and lashed. The small material of
the CHRONOS Click assembly system is picked in cartons and these are then packed together
on pallets, wrapped and lashed.
Make sure that all packages are well secured and protected from damage during transport.
Otherwise, the packages may be damaged or lost.
8 Storage
Recommendation of T.Werk GmbH:
Only store the assembly material in closed rooms, fenced areas or under supervision. Other-
wise there is an increased risk of theft of the assembly material.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 12 of 24
9 Unpacking
DANGER
Danger of asphyxiation from foils and packaging material.
➢Dispose of the foils and packaging material as soon as possi-
ble after unpacking.
Cut the lashing straps wrapped around the bundles and pallets with a cutter knife. Then re-
move the foils. Then cut the straps of the individual boxes. Now remove the assembly mate-
rial.
Check the assembly material immediately after receipt for completeness and for possible
damage during transport. In the event of a defect, contact T.Werk GmbH immediately.
10 Assembly
Needed tools:
1.) Measuring tools for marking the module field (laser, angle, chalk/string, tape measure,
chalk/marker pen).
2.) Cordless screwdriver/torque wrench
3.) Screwdriver bits for hexagon socket SW6
4.) Socket SW8
5.) Torx TX-40
6.) Angle grinder with diamond wheel
7.) Safety eyewear
8.) Open-end spanner SW13
Requirements
1.) First check the roof for damage (cracks, holes, brittleness, ...). If necessary, document
the existing damage to the roof. Submit the documentation to your client before the
start of construction and before components are placed on the roof.
2.) Before working on the roof, be sure to check the roof's residual load-bearing capacity.
During the entire assembly work, make sure that the maximum local load of the roof
is not exceeded. Otherwise the roof may be damaged.
3.) Make sure that the roof is free of dirt, moss, water accumulation, snow, ice and ob-
jects. Do not start the installation until all these conditions are met.
4.) Measure the module field according to the module assignment plan. Separate the
module fields after approx. 15-20 modules. This allows for thermal expansion of the
modules and creates a maintenance aisle. Mark the outer edges of the module field.
Check all dimensions on site before you start the installation.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 13 of 24
Rafter
CHRONOS Click Profile
CHRONOS Roof hock
CHRONOS Rail connector
5.) Observe the module manufacturer's specifications in the installation instructions for
clamping and module installation.
Assembly
1 Attach the roof fastening for a rafter roof (depending on variant 1 - 2)
Measure the first profile layer and the places for the roof hooks and then mark them.
1.1
Variant 1:
Rafter roof
Modules vertical
Single layer system
Roof fastening
1. Profile position
2. Profile position
CHRONOS RC
Specification for number and
placement of roof hooks:
statics, rafter spacing (65 -
120 cm).
Cantilever up to 500 mm
depending on snow load
With low snow loads and
small rafter spacing: roof
hooks on every second
rafter; edge area on every
rafter due to increased wind
suction loads.
Recommendation for even
loading: roof hooks alter-
nately on the rafters.
Two CHRONOS Click
profiles per module
row
Distance depends on:
Module alignment,
module dimensions,
clamping range of the
modules (specification
of the module manu-
facturer).
Distance of the
modules between the
rows: approx. 10 mm
Position of the profiles
depends on the
distance between tile
/roof panel
-
near the roof
hook, distance
max. 25 - 30 cm
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 14 of 24
Rafter
CHRONOS Click Profile
CHRONOS Click Profile
CHRONOS cross connector-set
CHRONOS Roof hook
CHRONOS Rail connector
Variant 2:
Rafter roof
Modules horizontal
Two-layer system
Roof fastening
1. Profile position
2. Profile position
CHRONOS RC
Specification for number and
placement of roof hooks:
statics, rafter spacing (65 -
120 cm).
Cantilever depending on
snow load up to 300 mm
horizontal distance of
the 1st profile and
number of roof hooks
depending on statics
depending on snow
load: approx. 80 to 125
cm
Position of the profiles
depends on the
distance between tile
/roof panel
Two CHRONOS Click
profiles per module
row
Distance depends on:
Module dimensions,
clamping range of
the modules (specifi-
cation of the module
manufacturer).
Distance of the mod-
ules between the
rows: approx. 10 mm
near the roof
hook (1st profile
layer), in the
area of the 1st
profile layer
(2nd profile
layer), distance
max. 25 - 30 cm
h
1.2
Carefully remove the roof tiles/sheets in the area of the rafters at the point where the
roof hooks are to be placed.
1.3
Tighten a string to set the roof hooks in alignment. (1)
Also make sure that the CHRONOS roof adapters are aligned exactly the same in
height and direction. Use spacers if necessary. (2)
If the rafter is too narrow, double up the rafter with wood; screw edge: min. 4 x screw
diameter (3)
1.4
Then set the roof hooks so that the
bracket comes out of the roof in the
corrugation valley of the roof tile
/panel.
Fasten the roof hooks to the rafter
with at least two pan head wood
screws at the exposed point.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 15 of 24
Purlins
CHRONOS Click Profile
CHRONOS adapter plate bar with hanger bolt
1.5
Remove the bottom seam of the roof tile/panel with an angle grinder.
DANGER
Danger from sparks
➢Put on protective eyewear to protect your eyes
when working with the angle grinder.
➢Failure to do so may result in injury to the eye.
1.6
Put the roof tile/panel back in its original place. (1)
Replace the plain tile with a metal replacement tile. (2)
1.7
The roof fastening for a rafter roof is in place.
2 Attach the roof fastening for a purlin roof
On roofs with corrugated sheets, trapezoidal sheet metal or sandwich elements, the
substructure is mainly laid horizontally (wooden or steel purlins). Therefore, it is
common to lay the modules horizontally with a single-layer system.
Measure the profile position and the position of the roof hooks. Then mark the
position.
2.1
Purlin roof
Modules horizontal
Single layer system
Roof fastening
1. Profile position
CHRONOS RC
Specification for number and posi-
tion of hanger bolts: statics, purlin
spacing (for > 1.35 m: 2 hanger
bolts each at the spacing of the
high beads/shafts + winch adapter
for mounting the profiles).
Cantilever depending on snow
load up to 250 mm
Two CHRONOS Click profiles per
module row
Spacing depending on: Module meas-
urement, clamping range of the mod-
ules (specification of the module
manufacturer), high beading/shafts.
Spacing of the modules between the
rows: approx. 10 mm
near the hanger bolt,
distance max. 25 - 30
cm
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 16 of 24
The purlin spacing is visible by the fixing screws of the fibre cement boards,
trapezoidal sheets or sandwich panels. The fixing screws can also be replaced by
hanger bolts.
2.2
Drill the following pilot holes to set the hanger bolts:
Diameter hanger bolt (wood)
M10
M12
Diameter pilot hole in mm
7,0
8,0
Anchorage depth wood screw
4-12 x screw diameter
Solar fastener (Steel)
Steel thickness in mm
1,5-5,0
5,0-7,5
7,5-10
>10
Diameter pilot hole in mm
6,8
7,0
7,2
7,4
Pilot hole Fibre cement panels: with an diameter of 14 mm
2.3
Remove all contamination, including pre-drilling chips, from the surface of the
roofing.
2.4
Place the storm domes on the high beads/shafts. Make sure that the EPDM seals,
which are already pre-mounted on the hanger bolt, are in full contact.
2.5
Screw the hanger bolts vertically downwards.
Do not tighten the hanger bolt with torques.
When screwing, make sure that the EPDM seals are lightly compressed and lie on the
full surface
2.6
Adjust the hexagon nut for holding the CHRONOS adapter plate set to the required
height (1).
Secure the CHRONOS adapter plate set between the two washers with a lock nut
(2).
Align the CHRONOS adapter plate set exactly (3).
Tighten the lock nut firmly with two open-ended spanners (4).
2.7
Tension a cord from the upper to the lower CHRONOS roof adapter already pre-
mounted on the CHRONOS adapter plate of a row (1).
The exact alignment in height and position makes it easier to click in the CHRONOS
Click profile.
Align the CHRONOS roof adapter exactly (2).
Then tighten the M8 flange nut firmly (3).
2.8
The roof fastening for a purlin roof is in place.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 17 of 24
3 Attach the roof fastening on a seam roof
3.1
Measure the first profile position and the position of the clamps. Then mark them
afterwards.
Seam roof, modules vertikal, single-layer:
Roof fastening
1. Profile position
2. Profile position
CHRONOS RC
Specification for number and
placement of clamps: statics,
distance between seams
depending on snow load: skip
rebates; clamp each rebate
at the outermost two rebates
Cantilever depending on
snow load up to 250 mm
two CHRONOS Click
profiles per module
row
Distance depends on:
Module dimensions,
clamping range of the
modules (specification
of the module manu-
facturer).
Distance between the
modules in the rows:
approx. 10 mm
-
near the clamp,
distance max.
25 - 30 cm
Seam roof modules horizontal, double layer
Roof fastening
1. Profile position
2. Profile position
CHRONOS RC
Specification for number and
placement of clamps: statics,
distance between seams
depending on snow load: skip
rebates; clamp each rebate
at the outermost two rebates
Cantilever depending on
snow load up to 250 mm
Vertical distance of the
1st profile and number
of clamps depending
on statics
depending on snow
load: approx. 80 to 125
cm
two CHRONOS pro-
files per module row
Distance depends on:
Module dimensions,
clamping range of
the modules (speci-
fied by the module
manufacturer).
Distance between
the modules in the
rows: approx. 10 mm
near the clamp
(1st profile
layer), in the
area of the 1st
profile layer
(2nd profile
layer), distance
max. 25 - 30 cm
3.2
Mount the clamps at the marked positions.
3.3
Place the CHRONOS roof adapters on the clamp with the recess for the truss-head
screw M8x25 facing downwards (1).
Insert a truss-head screw M8x25 through the CHRONOS roof adapters and the clamp
(2).
Stretch a cord from the upper to the lower CHRONOS roof adapter of a row (3). The
height- and position-accurate alignment facilitates the clicking in of the CHRONOS
Click profile. Align the CHRONOS roof adapters exactly (4).
Tighten the CHRONOS roof adapters with a flange nut M8 on the clamp (5).
3.4
The roof fastening for a seam roof is in place.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 18 of 24
4 Mount the first layer of CHRONOS Click Profile
4.1
Position the CHRONOS Click profiles at
the desired position on the roof (1). Make
sure that the connection point to the next
profile is close to a roof fastening point.
Insert the CHRONOS Click profiles on the
low side of the CHRONOS roof adapter so
that the profile is already slightly clipped
in there (2).
4.2
Two people should click the CHRONOS
Click Profile into place. Use a lever tool to
help you.
Place the lever tool on the CHRONOS Click
Profile near a roof fastening point. Place
the lever tool in the channel as shown in
the picture below.
Click the CHRONOS Click profiles com-
pletely into the CHRONOS roof adapters
one after the other.
If it should be difficult to click the profiles
into place, use silicone spray (available in
any DIY store).
4.3
Screw at least two thin sheet metal
screws (first and last CHRONOS roof
adapter) per clicked-in profile into the
hole pattern provided for this purpose on
the back of the CHRONOS roof adapter in
order to fix the CHRONOS Click profile.
Use a hexagonal bit SW8 at a torque of 1
Nm.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 19 of 24
4.4
Slide the CHRONOS rail connector on to
the end of the first profile at joints.
4.5
Click the second profile into the rail con-
nector (1). Then slide the rail connector
over both profiles (2).
4.6
Screw two thin sheet metal screws into
the holes provided in the rail connector
(one screw in each end of the profile). Use
a hexagon bit SW8 with a torque of 1 Nm.
4.7
The first layer of CHRONOS Click Profile is
attached.
T.Werk GmbH - CHRONOS Click Pitched roof solution - Assembly instruction Page 20 of 24
5 Optional: Mount the second layer of CHRONOS Click Profiles (for cross mounting)
5.1
Measure and mark the second profile
layer.
5.2
Screw the CHRONOS cross connector
sets into the first profile layer at the
crossing points just marked (1).
Position the CHRONOS cross con-
nector sets exactly (2).
Screw in the cylinder head screw M8 x
14 of the CHRONOS cross connector
set with a hexagon socket SW6 at a
torque of 10 Nm to fix the CHRONOS
cross connector set on the first profile
layer (3).
5.3
After all CHRONOS cross connector
sets are fixed on the first profile layer,
click in the second profile layer accord-
ing to assembly step 4.
Screw a thin sheet metal screw
through the hole on the back of each
CHRONOS cross connector set to fix
the second profile layer. Use a hexa-
gon bit SW8 at a torque of 1 Nm.
5.4
The second layer of CHRONOS Click
Profile is applied.
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