Electric Connections; Limit Switch Adjustment - Comunello SHOWIN RM MS45RM20H0B00 Manual De Instrucciones

• 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.
• Fixed controls have to be installed visibly.
• After having been powered, the appliance cannot restart until the temperature of the appliance reach to
ambient temperature.
• The appliance can not be used in outside.
1.2 Installation
• Fix the stirrup G to the wall.
• Insert the crown A in the driving wheel B of the limit switch (fig.1).
• Insert the pulley C on the pivot of the motor D (fig.1).
• Insert the copper pin F on the pulley C.
• Insert completely the motor in the roll-tube (fig.2).
• Fix the roll-tube to the driving wheel with m 4 x10 screw (fig.2).

1.3 Electric connections

• Operators must be installed with a bipolar switch with a minimum contact clearance opening distance of
at least 3mm (fig.3).
• Do not connect more than one motor for every push-button of command.

1.4 Limit switch adjustment

• 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.
• The limit switches are pre-adjusted to approximately 5 crown revolutions.
• 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).
• 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?).
• Reverse the direction of revolution of the motor and operate on the second limit switch (fig.4).
16