User manual

EN
36
The shutter length compensation system is active subsequent to every
automatic learning process for the upper end point. Afterwards, the
tubular motor no longer runs fully against the upper end point in order
to protect the roller shutters and the end points.
For example, seized roller shutters can cause the automatically learned
end points and runs to be changed over a period of time. In order to
compensate for this, the tubular motor periodically runs automatically
to the upper and lower end points (the cycle for this is configured at
the factory).
Function of the shutter length compensation system
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NOTE
◆ The roller shutter compensation system operates automatically during normal
operation, so that generally you will not notice it.
◆ If the upper end point is manually configured, then the roller shutter compensation
system is inactive.
Function of radio code
You can control the radio tubular motor directly using the radio code in order, for example,
to be also able to subsequently connect further DuoFern devices to the radio tubular
motor after installation.
Once the connection has been successfully established, you can carry out actions such as
setting the limit stops for a radio tubular motor.
The radio code can be found on the enclosed label:
Example:
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NOTE
Time window for activation via the radio code.
After switching on the power supply, the radio code is active for a maximum 2 hours. Once this time has
elapsed, activation using the radio code is no longer possible. Briefly disconnect the
environmental sensor from the mains to reactivate the time window.
Important assembly instructions
IMPORTANT
◆ Check that the voltage / frequency on the type plate corresponds to local mains
conditions prior to installation.
◆ All cables and equipment not required for operation of the equipment is to be removed
or deactivated prior to installation of the tubular motor.
◆ Moving drive parts to be operated at a height under 2.5 m from the floor must be
protected.
◆ If the tubular motor is to be controlled with a switch with a default OFF setting, then
the switch is to be positioned in the line of sight of the tubular motor and at a height
of at least 1.5 m.
◆ The cover of the roller shutter box must be freely accessible and removable.
◆ Never dismantle the stopper from the final roller shutter lamella.
Otherwise the roller shutters may slip through into the roller shutter box and be
damaged.
For automatically actuated awnings:
◆ A minimum gap of 0.4 m to other parts in the area must be maintained when the
awning is fully extended.
◆ Awnings used in an awning system must maintain a minimum height of 1.8 m.
CAUTION
Installing the tubular motor at an angle can cause the tubular motor or
roller shutters to be damaged. For example, roller shutters wound at
an angle can block the drive and cause damage.
◆ Always ensure that the tubular motors and bearings are mounted
horizontally.
◆ Please ensure that the rotating union (5) and the roller shutters
(17) can move down easily and freely after installation is complete.
◆ The roller shutters (17) may not run over the bearing, the bearing capsule (4) or
the drive head (12) during operation.
◆ Ensure that the rotating union (5) and the fastening springs (6) of the drive (9) do
not touch. They may not rub against the tubular motor (9) during operation.
Only use tubular motors which correspond to the local conditions in
terms of their power. Incorrectly dimensioned tubular motors can lead
to damage.
◆ Incorrectly dimensioned drives and counter bearings can cause the roller shutter system
to be damaged. Only use original bearings supplied by the manufacturer. Third-party
drives and counter bearings must be selected in accordance with the torque specifica-
tions of the respective tubular motors.
Risk of injury in the event of incorrect installation (impact injuries and
contusions).
◆ The motor can eject from the drive bearing in the event of incorrect installation/
fastening. Fasten the tubular motor with the securing devices provided.
Mortal danger in the event of operation without configured end points.
◆ The end points must be configured in order to ensure safe operation. In order to
do so, please refer to the corresponding chapter in this manual provided on page 44.