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Cut hanger bolts using an angle grinder if they protrude too far (comply with accident prevention
regulations).
For stress reasons, the universal connector must always be mounted in the direction of the roof
ridge.
Figure 49: Correctly fitted hanger bolt with universal connector
Important!
l =100 mm
Figure 50: Fixing distance
Important!
Always install universal connectors in each row of modules, as shown on the figure.
Figure 51: Mounted hanger bolt with "universal connector"
34
Version 17.01, as of: 27-Jun-2017
The stress values for the M12x300 hanger bolt relate to a fixing distance l =
100mm for a use of corrugated eternit panels. Exceeding the fixing distance has
a detrimental effect on static values. The calculation in the PV Manager
software is based on a fixing distance of l = 100 mm.
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