3) Install the base plate as shown in Figure 4, providing
one or more conduits for electrical cables.
Use a level to check that the plate is perfectly horizontal
and wait for the cement to set.
4.3. MECHANICAL INSTALLATION
1) Fix the housing to the base plate using the four nuts
provided, as shown in Figure 8.
The housing should normally be installed with the door
on the premises side.
2) Set up the operator for manual operation as described
in section 6.
3) Remove the two breather screws as shown in Figure 9
and keep them in a safe place.
4) Assemble the beam, using the screws supplied, as
shown in Figures 10 and 10 b.
Apply the cap to the hole (620 only). The rubber-
edged side of the beam must be in the closing
direction.
5) Adjust the mechanical stops for opening and closing
strokes, as shown in Figure 11. Check the beam
balancing, as indicated in paragraph 4.4.
Fig. 6
Fig. 7
Fig. 8
15
ENGLISH
Fig. 9
Fig. 10
Fig. 10b