8
– English
English
5
With the aid of a hammer, assemble the three pieces of the guide
engaging them into the connection brackets
[A]
with force, as in figures
22 and 22a.
Important
–
the guides must slide into the brackets until they click into
position.
6
Return the belt tensioner device and carriage to the initial position.
Assemble the guide head section
[B]
, as shown in figure 23. This requires
a certain force; if necessary use a rubber mallet.
7
Insert the spring, washer and M8 nut
[C]
in the screw of the belt ten-
sioner device, as shown in figure 24.
8
Tension the belt by means of the M8 nut
[C]
(figure 25) until it is suf-
ficiently taut.
4m VERSION:
If the height of the door to be automated is greater than 2,5m assemble
the guide as follows:
1
Loosen the M8 nut
[C]
completely, as shown in figure 26.
2
Slide the belt tensioner device to mid-stroke
[D]
, as shown in figure 27,
and remove the carriage completely.
3.3.2 –
Assembly of the guide supplied with AVIO1000
The guide is made up of four 1 m long profiles, which permit 2 versions
to be made:
3m VERSION:
If the height of the door to be automated is equal to or less than 2,5 m
assemble the guide as follows:
1
Cut the free end of the belt to obtain a length of exactly 2 metres, as
shown in figure 17.
2
Loosen the M8 nut
[C]
completely, as shown in figure 18.
3
Slide the belt tensioner device to mid-stroke
[D]
, as shown in figure 19,
and remove the carriage completely.
4
Pass the free end of the belt through the head section, as shown in fig-
ure 20, and secure IT to the carriage by means of the screws and wash-
ers present, as shown in figure 21. Take care when positioning the belt: it
must be with the teeth facing inwards, straight and without twists.
17
19
D
20
21
23
B
24
C
22
22a
18
C
A
26
C
25
C
