Arco 25/35
1. GENERAL OUTLINE
Electromechanical operator designed to automate residential-type gates.
opening, without needing an electric lock. The operator has no mechanical clutch. It must be controlled by an electronic
panel provided with torque setting. The end-of-stroke operation is managed by the control
ARCO has been made in RIGHT and/or LEFT version depending on the leaf on which it will be installed. The leaves must be
considered from the internal side.
The ARCO cylinder is easily installed on any type of gate, as long as the gate is well balanced.
The ARCO cylinder has been constructed for gate wings that do not exceed 300 kg in weight and 3.5 meters in length.
2.
OPERATOR INSTALLATION
Preliminary checks
Check that:
• The gate structure is sufficiently sturdy.
• Also make sure that the actuator pushes against the leaf reinforced section.
• The leaves move manually and without effort all along their stroke.
• If the gate has not been recently installed, check the wear condition of all components.
• Repair or replace faulty or worn parts. Reliability and safety are directly influenced by the state of the door structure.
Anchoring the attachments to the gate-post
The diagram in fig. 1 should be used as a reference for installation and consult the table 1 for the distances in mounting the gate
post.
The diagram in fig. 1 uses the following legend:
P
Fig 1
P
Gate post rear fastening bracket
F
Front leaf fastening bracket
X-Y
bracket installation value
W
Distance between fixing points
Table 1
STROKE
X
400
160
600
200
400
130
400
170
600
230
Fix the bracket "P" to the gate-post with a good welding. In the same way, weld the "F" bracket to the gate (or fix it with 4 M8
screws), making sure that the operator to be fitted is positioned parallel with the gate movement plane, fig.1.
F
Y
W
210
1130
300
1530
110
930
160
1130
230
1530
The operator keeps the gate blocked on closing and on
panel.
Opening max
95°
110°
control
Dimension max leaf
m
kg
3
300
3.5
250
2
350
3
300
3.5
250
17