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ENGLISH
2. SAFETY
This installation manual is written exclusively for competent professional personnel.
The installation, electrical connections and adjustments must be carried out conforming to good practice and
according to the regulations in force.
Incorrect installation can cause a potential hazard.
The packing materials (plastic, polystyrene, etc.) must not be allowed to pollute the environment, but must
be disposed of correctly, and must not be left within the reach of children since they can cause possible
hazards.
Before starting installation, check the product is complete and undamaged.
If the power cable is damaged, it must be replaced by the manufacturer or his technical support.
Do not install the product in an explosive environment or atmosphere: the presence of lammable gas or
fumes is a serious health and safety hazard.
Before installing the drive mechanism, put in place all the structural modiications relating to safety measures
and to the protection or segregation of all the zones involving hazards of crushing, shearing, entrapment and
of general hazard.
Check that all the existing structure has the necessary requirements of strength and stability. The manufacturer
of the drive mechanism is not responsible for failing to conform to good practice in the construction of the
windows to be opened, as well as any distortion which could occur during use.
Put up the notices laid down by current regulations to identify hazardous areas.
Ensure that the electrical supply is not a temporary one, but has the required electrical boxes, and in case of
doubt or lack of (deinite) information, also install:
- suitable isolating transformers
- thermal magnetic cut-outs suitable to voltage requirements
- surge arrester.
Before connecting the electrical supply, ensure that the electrical rating correspond to that of electrical di-
stribution supply. Fit onto the supply network an allpole switch with a contact gap of at least 3 mm. Check
that on the supply side of the electrical plant there is a suitable differential residual current circuit breaker
and overload protection.
When required to do so, connect to an eficient earthing/ground system itted according to the safety re-
gulations in force in the country where the actuator is being installed. Before carrying out any operation
(installation, maintenance or repair), isolate the electrical supply before working on the equipment. To en-
sure complete isolation from the supply current, installation is recommended of a double-pole switch of the
approved type.
