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The actuating member of a biased-off switch is to be located within direct sight of the driven part but
away from moving parts. It is to be installed at a minimum height of 1.5 m.
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Fixed controls have to be installed visibly.
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After having been powered, the appliance cannot restart until the temperature of the appliance reach to
ambient temperature.
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The appliance can not be used in outside.
1.2 Installation
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Fix the stirrup G to the wall.
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Insert the crown A in the driving wheel B of the limit switch (fig.1).
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Insert the pulley C on the pivot of the motor D (fig.1).
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Insert the copper pin F on the pulley C.
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ONLY for the models with emergency handling:
- Put the eyelet L in the hole.
- Fix the eyelet with the screw M and the washer N.
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Insert completely the motor in the roll-tube (fig.2).
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Fix the roll-tube to the driving wheel with m 4 x10 screw (fig.2).
1.3 Electric connections
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Operators must be installed with a bipolar switch with a minimum contact clearance opening distance of
at least 3mm (fig.3).
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Do not connect more than one motor for every push-button of command.
1.4 Limit switch adjustment
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The limit switches system is electromechanical and through a micro-switch it interrupts the feeding of the
motor when the roller shutter or the awning reaches the limit of opening and closing.
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The limit switches are pre-adjusted to approximately 5 crown revolutions.
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To adjust the opening and closing limit is necessary to turn the adjusting screw placed on the head of the
motor through the plastic screwdriver included in the box (fig.4).
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Feed the motor and observe the sense of rotation of the pulley and/or of the crown ; turn the adjusting
screw towards (+) to increa se the speed of the motor, turn the adjusting screw towards (-) to decrease it
(fig.4). (la loro traduzione inglese unisce la voce 4 e 5, manteniamo così?).
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Reverse the direction of revolution of the motor and operate on the second limit switch (fig.4).
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