4) Fixation of the balance
−
Carefully insert the roll bearing (A) into the hole 1 or 2 of
the balance in case of left-hand mounting; into hole 3 or 4
in case of right-hand mounting using hinge P and a nylon
hammer.
Attention: The choice of the hole varies according to the beam
length. (SEE BOARD)
−
Lubricate with grease the bearing and the washers
.
−
Mount the resting devices as shown in Fig. 5
during assembling
5) Mounting of the spring
−
Anchor the spring on the bracket which has been mounted
before (S)
−
Insert the rod of the spring into the bracket (B) and insert the
nuts (D) without tightening them.
OVAL BEAM
Length
(m)
3
4
5
Balance
position
1 / 4
1 / 4
1 / 4
Spring
(Ø mm)
6
7,5
8,5
Note: Strictly follow the opening time to avoid bad
working
Note: The springs and the bracket of anchorage are supplied with the
beam.
Opening
time
3
4
5
” ÷ 4”
” ÷ 5”
” ÷ 6”
English
Sistemi Elettronici
di Apertura Porte e Cancelli
International registered trademark n. 804888
®
Fig.6
A
P
Fig.5
P
A
1
2
3
4
B
D
S
Keep well
lubricated
with grease
14
Cod. 67411465 Rev.00 - 12/2012
