Viessmann Vitosol-F Installation Instructions For Contractors page 7

Distribution of roof hooks or mounting brackets
Higher snow loads
Installation only with roof hooks.
Fig. 2
Lower mounting rail
A
No.
d mm 1098
e mm 895
g+g
f mm 101.5
g mm 447.5
h mm
—
k mm
—
l mm 895
m mm 895
1 2
2175 3273
1972 3103
g+h+g+h g+h+g+k
+g +g+h+g
101.5
300 300
536 563
777
—
836 863
1972 3103
l+g+l l+g+k+g+l
(cont.)
3 4
4350 5448
4180 5257
g+h+g+k g+h+g+k
+g+k+g+h +g+k+g+k
+g +g+h+g
85 85 95.5
300
563
777
863
4180 5257
l+g+k+g+k l+g+k+g+k
+g+l +g+k+g+l
5 6
6525
6334
g+h+g+k g+h+g+k
+g+k+g+k +g+k+g+k
+g+k+g+h +g+k+g+k
+g +g+k+g+h
95.5
300 300
563 563
777 777
863 863
6334
l+g+k+g l+g+k+g+k
+k+g+k+g +g+k+g+k
+k+g+l +g+k+g+k
8 10
8700 10875
8488 10642
g+h+g+k+g
+k+g+k+g
+k+g+k+g
+k+g+k+g
+g +k+g+h+g
106 116.5
300 300
563 563
777 777
863 863
8488 10642
l+g+k+g+k
+g+k+g+k
+g+k+g+k
+g+l +g+k+g+k
+g+l
7