Master CLOUD User Manual

Page 6
Mode of installation
Selection of actuator stroke
240
36
0
Light domes, skylights or vertical top hung windows
opening outwards with frontal assembly
200 300
Top hung windows opening outwards with horizontal
assembly
200 300
Bottom hung windows (motor on frame) 200 300
Bottom hung windows (motor on sash) Consult manufacturer
3. Technical information about function
The chain actuator opens and closes the window using a double row steel chain inside a
sheath. Movement is generated using electrical energy that powers a reduction motor
controlled by a functional electrical device.
Windows can be programmed to open and the device allows chain opening at 240 and 360 mm.
When the window returns to start position, that is during closure, the stroke-end uses an
electronic self regulating process with absorption of energy and no regulation is therefore
required.
The actuator is produced by the factory with the stroke-end for return set at around +1 cm
(out by 1 cm). This allows the actuator to be assembled without electrical energy powering
movement and means that the window remains closed after assembly.
The joint between actuator and support brackets is quick, requires no fixing screws
(patented) and allows the actuator to rotate to follow the track of the chain even on shorter
windows.
4. Manufacture and applicable standards or regulations
 The chain operated series CLOUD actuator has been designed and
manufactured to open and close top hung windows; bottom hung windows;
dormer windows; light domes and skylights. It has been specifically designed for
ventilation and climate control and any other use is prohibited unless previously
authorised by the manufacturer.
 Electrical connections must comply with standards in force on the design and
production of electrical appliances.
 The actuator has been manufactured according to European Union directives and
conforms to marking.
 Any eventual service or control device for the actuator must be produced according to
standards in force and must comply with the standards issued by the European Community.
The actuator is packaged in cardboard boxing and each package contains:
• Electrical actuator with either 110÷230V~ 50/60Hz or 24V ═ with electrical cable
directly connected to the machine.
• Drilling template.

Master CLOUD Specifications

General

Brand	Master
Model	CLOUD
Category	Controller
Language	English