Ferroli VHM 2.1 Instrucciones De Montaje página 42

possIble fIxIng poInts on a flat roof
notes: Each adjustable support 076226x0 for a flat roof must be anchored against slipping and overturning, due to the wind, with at least
two diameter 12 screws (chosen as required): directly on the roof structure, making sure to seal the holes to prevent water from entering,
or on a substructure arranged by the customer.
Example of substructure: cement plates, iron/cast iron plates, steel girders, concrete plates with the addition of anchorage, etc.
Attention: The substructure, to be provided by the customer, must be able to absorb the wind forces on the collectors and be fixed so as
not to damage the roof.
NOTE: In case of installation in special situations, a previous static/structural study is advisable. To make the fixing system more stable,
it is possible to increase the number of support kits 076226X0.
= RECOMMENDED FIXING POINTS on all triangles IN NORMAL LOAD CONDITIONS
= RECOMMENDED FIXING POINTS IN HIGH LOAD CONDITIONS
25 25 25 25 25
100
Version 2.1
400
Version 2.7
500
EN
42
100
250 600 250 400
1143 1143
250 900 250 250
1458 1458
Cod. 3541I450 - Rev. 03 - 02/2017
1795
1400 400
1143 1143
1000 1300 250
1458 1458
VHM 2.1 - 2.7
75mm
Ø 12.5
1250 1250
400
1143 1143
500 1600 1600
1458 1458
75mm
12.5 x 50
400
1143 400
500
1458 500