4.1- PROTECTIONAGAINST ELECTRIC HAZARD
The actuator is protected against electric hazard due to direct and indirect contacts.
The protection measures against direct contacts aim at protecting people against
hazards due to contact with active parts, usually live parts; while the protection
measures against indirect contacts aim at protecting people against hazards due to
conducing part, which are usually insulated, but could become live in case of failure
(insulation failure).
The adopted protection measures are the following:
Insulation of live parts by means of a plastic material body;
Enclosure with suitable protection degree;
: Protection of passive type
given by the use of components with double insulation, also called components of
class II or with equivalent insulation (
).
The actuator does not have residual risks. The installer and the user are herewith
informed that after the actuator has been installed on the window, the actuator drive can
accidentally generate the following residual risk:
Hazard of squashing or dragging of body parts inserted between the movable and the
fix part of the window frame.
Accidental and when the installer or the user decides to perform a wrong voluntary
action.
Light lesions (usually reversible).
Before enabling the device, it is compulsory to verify that near the window there are not
persons, animals or things whose safety may be accidentally jeopardized. During
actuator operation, it is compulsory to be in a safe control position assuring visual
control on the window movement.
1)
2)
3) Only for mod.ACK42 equipped with double insulation
Residual risk:
Exposure frequency:
Severity of the damage:
Adopted measures:
4.2- RESIDUALRISKS
it is forbidden to perform the connection to the
earthing system of the actuators equipped with double insulation
12
4- SAFETY ACK4
INSTALLATION AND USE ISTRUCTIONS
VER.1.0
REV.11.05
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