7.3. BALANCING TABLE FOR BL 229 (FOR INFORMATION ONLY)
ARM
LENGTH
(M)
ARM TYPE OPTION
Ø OF
SPRING
WIRE
NB OF
SPRINGS
POSITION
OF
SPRINGS
ON LEVER
(1)
X
(2)
2,0
Round Ø 84
5,5 1 A 78
2,5 5,5 1 A 53
3,0 5,5 1 C 35
3,5 7 1 A 56
4,0 7 1 B 34
4,5 7 1 C 35
5,0 7 2 A/A 56
5,5 7 2
A 40
B 45
6,0 7 2 B/B 28
3,0
Round Ø 84
Automatic opening when power fail 7 1 A 46
3,0
Round Ø 84 Tip support (EM)
7 1 B 34
3,5 7 1 C 35
4,0 7 2 A/A 56
4,5 7 2
A 45
B 40
5,0 7 2 B/B 28
6,0 7 2 C/C 52
3,0
Round Ø 84 Articulated tip support
7 1 A 30
4,0 7 2 A/A 56
5,0 7 2 B/B 34
4,0 Round Ø 84 Articulated tip support + STOP panel 7 2 B/B 30
2,0
Round Ø 84 Rigid skirt
5,5 1 B 50
2,5 7 1 A 54
3,0
7
1 A
46
5,5 60
3,5 7 2 A/A 52
3,0 Round Ø 84 Rigid skirt (2,5 m) + Tip support (EM)
5,5
2
B 47
7 A 45
2,5 Round Ø 84 Folding fence (2,5 m) + STOP panel 7 1 A 40
3,5 Round Ø 84 Rigid skirt (2,5 m) + Articulated tip support 7 2 A/A 37
2,0 Round Ø 84
Folding fence + Articulated tip support
+ boom arm light
7 1 A 48
4,0 Round Ø 84 Rubber profile + articulated tip support 7 2 A/A 44
4,0 Round Ø 84 Rubber profile + STOP pannel 7 2 A/A 54
3,5 Round Ø 84 Rubber profile + boom arm light 7 1 C 25
30
BL 229