Step 1
- Identify the structural points of the facade, suitable to anchor the wallholder FPH, as indicated in the executive project.
- Check out the facade vertical plumb and choose the most suitable size of wallholder.
- First fix the fix point holder FPH and use the vertical profile VP in order to align the sliding point holder SPH.
- Space vertically the wallholder FPH and SPH according to the distance of the project.
- To fix the wallholders on a insulating panel you can use the anchor Thermax with thermal barrier.
- Repeat these steps for the whole facade.
Step 2
- Insert the vertical profile VP into the wallholder.
- Adjust the vertical plumb by scrolling the profile inside the wallholder.
- Fix the vertical profile to the wallholder using the rivet fischer 4,8 x 10 A2.
- Depending on loads, use a suitable number of rivets for bracket FPH and 2 rivets for the bracket SPH.
- Leave a gap between the end of a profile and the beginning of a subsequent (at least 5 mm), allowing any thermal expansion.
Step 3
- Put the final and middle clamps on the profiles with a step equal to the width of the panel.
- To avoid slide the panels during installation you can use the brackets fischer BR FV fixed on the lateral side of the profile VP with rivets fischer 3,2 x 14 A2.
Step 4
- Place the bracket BR FV at the base of each panel. Put a piece of butylene tape GC INT above the bracket to prevent direct contact between the bracket and the panel.
Step 5
- Place the first photovoltaic panel and tighten the final clamps to fasten the panel with a torque of 10 Nm.
Step 6
- Place side by side the subsequent PV panels to completion of the row and fasten progressively with final and middle clamps.
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