Flat roof fitting and installation 5
0020077994_03 auroTHERM exclusive Installation manual
37
Vertical collector position
Installation angle 60°
Weights/rack [kg]
L
1
L
2
To secure against sliding and
lifting
To secure only against lifting
(if secured/anchored against
sliding)
Note
When there are at least two collectors in a row, the ballast loads can be re-
duced by half for the outer rack.
Basic wind speed [km/h]
Position
Building height
Building height
up to 10
m
10-18 m
18-25 m
up to 10
m
10-18 m
18-25 m
up to 90
Inland
L
₁
L
₂
460
424
568
529
641
599
30
280
41
348
49
393
up to 90
Coast and islands
L
₁
L
₂
604
564
713
669
785
739
45
370
58
438
67
483
up to 99
Inland
L
₁
L
₂
568
529
677
634
785
739
41
348
54
415
67
483
up to 99
Coast and islands
L
₁
L
₂
749
704
857
809
930
879
62
461
75
528
84
573
up to 108
Inland
L
₁
L
₂
677
634
821
774
930
879
54
415
71
506
84
573
up to 108
Coast and islands
L
₁
L
₂
893
844
1002
949
1110
1054
80
551
92
619
105
686
5.1.8
Defining the rack clearances
Conditions
: Installed collectors: VTK 1140/2
B
D
E
A
C
F
C
▶
Define the rack clearances.
Quantity
A
30°
45°
60°
C
D
E
B
F
1)
B
F
1)
B
F
1)
1
1088
1106
2420
1476
3001
1749
3267
1684
−
−
2
2466
1233
1397
3
3863
4
5260
5
6657
6
8054