TR
5
9
|
TR
74
Assembly
www.aerocompact.com
16
Make sure that the sandwich roof short rails are mounted parallel.
Position the first and last sandwich roof short rails
and attach them with metal sheet screws.
Clamp a top rail
to the sandwich roof short rails as a guide to line up the other short rails.
Install the other sandwich roof short rails
.
Tighten the screws according to the instructions below.
Tighten metal screws with attached EPDM washer
Mount metal screws with EPDM washer always with mechanical depth stop.
Ensure sealing: Tighten the screws until the seal is compressed evenly all around. The seal should be com-
pressed by approx. 30 %.
correct
screw is tightened too tight
screw is not tightened enough
screw is tightened unevenly
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