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.
