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Making a new opening
1. Select an area at the center on the roof between two longitudinal supports.
2. Mark the position and size of the opening.
1.
X
Y
Ø
3. Drill out the corners.
NOTICE! Damage hazard
Ensure that no electrical power cables are damaged. Check where the electrical cables are located.
4. Carefully cut out the opening on the roof using a keyhole saw or a similar tool.
5. Check whether the roof hole needs reinforcing.
NOTE The edges must be parallel to each other.
8
A
2.
3.
Version 1
355 mm
5 mm
10 mm
Ø
Version 2
400 mm
12 mm
24 mm
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