ITA
ENG
FRA
ESP
DEU
POR
10/20
6-1624012 rev.3 06/10/2017
ENG
MOTOR AND RACK FITTING
The rack shall be fitted over the motor support, at a certain distance from It.
Its height can be adjusted thanks to the holes In the rack.
The height adjusting is necessary to prevent the gate leaning on the driving gear
(
5 and 6
).
To fix the rack on the gate, drill some Ø 5 mm holes and thread them using an
M6 screw tap.
ATTENTION!
As shown in
FIG. 6
, the driving gear needs to be adjusted at
1,0 / 2,0 mm
from
the rack. Open and close the gate manually and check that the coupling between the
pinion and the rack is stedy and smooth throughout the motion. This allows you to avoid
that the weight of the gate weigh down on the automation and damages the internal
mechanics.
LIMIT SWITCH ADJUSTMENT
To adjust the assembly (fig. 7): release nuts
G
, after establishing the direction of
movement of cam
H
for opening and closing, position the two limit switches,
F
,
by turning knobs
P
and judging by sight.
After checking for correct operation of the two microswitches, precisely adjust
their positions so that the gate will stop in the desired position during opening
and closing. Then fasten nuts
G
.
N.B.
The standard limit switch is used for gates up to 10,5 meters long.
GROUND CONNECTION
The system must be grounded
.
Use the screw shown in figure 8 to connect the gearmotor to the ground system.
MAINTENANCE
To be carried out exclusively by skilled persons after the power supply to
the motor has been interrupted.
Periodically, when the gate is standstill, clean and keep the guide free from stones
and dirt.
FIG. 7
FIG. 5
Measurements in mm
FIG. 6
Measurements in mm
365
75
450
365
105
450
75
FIG. 8
Ground
connection
MINIMO / MINIMUM
MINIMUM / MÍNIMO
= 1 mm
Distanza / Distance
Distancia / distance
1 ÷ 2 mm
