Programming The Actuator - GIESSE VARIA SLIM BASE Manuel D'utilisation Et D'installation

For cabling, follow the diagrams below.
110/230V~ (a.c.), 50/60Hz

10. PROGRAMMING THE ACTUATOR

10.1. Stroke-end at opening
At one end of the actuator is a pin which can be adjusted using a screwdriver and an indicator arrow
(see photo) to set stroke length (240 or 360 mm).
The actuator cover has two reference marks:
• 1 mark (240 mm stroke);
• 2 marks (360 mm stroke).
Attention: never select 360 stroke when actuator is at 240
end stroke; inner selector can irremediably brakes.
10.2. Stroke-end at closure
The stroke-end at closure is automatic and cannot be programmed. The actuator stops when the power
encountered by the actuator when the window reaches complete closure is absorbed and the seals are
pressed right in, or when the absorbed power is over 15% of the nominal power. In this case, at
maximum load the actuator exerts traction of over 280N.
After each closure or intervention of electronic protection devices, the chain will move about 1 mm in the
opposite direction to give correct compression to the seals and release the mechanical parts.
Check that hinges and support brackets are rigidly attached to the window frame and all screws
correctly fixed into position. For aluminium window frames, do not use self threading or self perforating
screws as these will tear the profile after a few manoeuvre; use metric screws with threaded inserts
(see indication on section 8.1).
31
24V ═ (d.c.)
360 mm
240 mm