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Version 17.01, as of: 27-Jun-2017
Now insert the 4.8x15mm blind rivets into the bores and rivet.
Figure 71: Rivet transverse securing clamps
Step 8B: Insert and affix the transverse securing clamp with self drilling screws
The transverse securing clamps are affixed next to the trapezoidal clamp on the left and right with a
clearance of approximately 20 mm.
There must be a minimum of two transverse securing clamp per string (15.60 m).
Important:
Mount additional transverse securing clamps on roofs that are particularly exposed to wind.