-
19
-
Fig.12
2
1
B
A
Fig.13
B
Z16
Z20
c
d
e
A
40 mm
C
f
to be removed at the end
of the rack installation
AT 80/E
SLIDING GATES
English
Fixing the operator
4.2
Loosen the fi xing screw and remove the operator cover
•
(iIt will be remounted at the end of the installation and
blocked by the fi xing screw)
.
Fixed installation - with Kit IF80
4.2.1
IMPORTANT! the fi xed installation is recommended in case
of heavy gates.
Fit the two galvanized steel supports and the rubber
•
vibration-proof strip under the base of the gearmotor
with the appropriate screws supplied in the package
(
Fig.12-part.A
).
To grease the screws suitably before to
use them.
Position the operator on the foundation plate, at the correct
•
distance from the gate (
Fig.11
).
To pass the electric cables from the cableway (
•
Fig.12-
Part.A
), taking care not to damage them.
Make sure that the operator is perfectly parallel to the
sliding gate and at a correct distance from the resting
surface of the rack.
Fix the operator on the foundation plate by means of two
•
welding seams along the assembled supports (
Fig.12-
Part.B
).
IMPORTANT: i is advisable to make a preliminary
weld with just two spots and then complete welding
ONLY AFTER the rack has been fi tted and CHECKED.
Pivoting installation - with Kit IB80
4.2.2
In the case of light gates, if the gate-guide is not perfectly
straight, the pivoted installation is recommended.
Assemble the plate and the two bracket of the pivoting kit,
•
fi xing every bracket by one pin with two washers and one
seeger ring (
Fig.13-part.A
).
Fit the counter roller (
•
Fig.13-ref.1
) in the relevant hole
depending on the type of pinion used (
Z16
or
Z20
) (
Part.B
)
and fi x it by the pin with washer (
ref.2-3
).
Assemble the pivoting plate under the base of the operator
•
by means of the screws with washer (
Fig.13-part.B
).
POSITION the plate correctly as illustrated.
Position the operator on the foundation plate, passing the
•
cables through the appropriate hole (
ref.4-Part.C
).
Insert a 40 mm height spacer under the operator in order
to stabilize it during the installation.
Make sure that the operator is perfectly parallel to the
sliding gate and at a correct distance from the resting
surface of the rack.
Weld the two pivoting plate supporting brackets on the
•
foundation plate (
Fig.13-part.C
).
IMPORTANT: i is advisable
to make a preliminary weld with just two spots and then
complete welding ONLY AFTER the rack has been fi tted
and CHECKED.
WARNING: never carry out any welding operations with
the geared-motor/control unit connected to the electric
mains.
