Qcells Q.MOUNT, Installation Instructions Manual

Page: 12 / 34

Q.MOUNT INSTALLATION INSTRUCTIONS Tiled Roofs
12
FASTEN ROOF HOOKS TO RAFTERS
•
Screw the roof hook into the rafter according to the following requirements with 2 plate-head screws.
•
If necessary, use the shim to ensure full contact with the rafter.
•
Align the roof hooks and the quick-mounting adapter with the help of a cord.
•
Minimum rafter width: 60 mm
•
Min. distance of the screws to the rafter end: 24 mm
•
Minimum distance between the screws: 10 mm
•
Minimum screw-in depth into the rafters: 60 mm
•
Ensure that the base plate of the roof hook is fully supported.
•
Level out any unevenness with the spacer plate.
•
Use additional rafters or counter battens or wooden boards to ensure a full
surface of the base plate (option 1, 2, 3).
•
Ensure that the base plate of the roof hook is fully supported.
•
Level out any unevenness with the spacer plate.
•
Use additional rafters or counter battens or wooden boards to ensure a full.
surface of the base plate (option 1, 2, 3).
Plate head screw
Rafter
Min. rafter width 60 mm
Min. 10 mm distance between screws
Min. distance of screw to rafter
end 24 mm
Minimum screw depth
60 mm
Roof hook AL 13
Option 1 Option 2 Option 3
AL13
AL13
AL13 AL13
AL13
AL13
Rafter
Additional
rafter
Rafter
Rafter
Wooden
substructure
Counter
batten
Vapour barrier
additional
counter batten