Brief Instructions
Becker DC tubular drive without limit switches
Important safety instructions for the user
Please retain for future reference.
Caution! Failure to observe these instructions can lead to serious injuries.
• Work, including maintenance tasks, on the electrical installation must always be performed by an authorised
qualified electrician.
• Do not allow children to play with control units.
• Check the equipment regularly for wear and damage.
• Damaged equipment must be switched off until it can be repaired.
• Do not operate equipment if people or objects are within the danger zone.
• Observe the danger zone of the equipment during operation.
• Bring the roller shutter or sun shade system to a stop and disconnect the mains power supply when maintenance
and cleaning jobs are performed either on the system itself or in the immediate vicinity of it.
• Ensure that there is an adequate distance (at least 40cm) between moving parts and adjacent objects.
• Crushing and shearing points must be avoided or protected.
Important safety instructions for the installation and commis-
sioning
Please retain for future reference.
Caution! Failure to observe these instructions can lead to serious injuries.
Intended use
These tubular drives are solely intended for use in above floor swimming pool covers with standby power supply
(accu-mulator), as well as for application in special conditions (following authorisation by Becker-Antriebe GmbH),
where safety extra low voltage is required, or where the equipment can easily be operated by motor power. The
manufacturer or supplier accepts no liability for personal injuries, damage to property nor for consequential damage
arising as a result of using non-authorised products, improper handling or failure to observe the mounting instruc-
tions.
Please comply with the safety instructions of EN 60 335-2-97:2000.
• Work, including maintenance tasks, on the electrical installation must always be performed by an authorised
qualified electrician.
• During operation of electrical or electronic equipment and units, certain components, for example, the power
supply unit, are subject to a hazardous electrical voltage. Physical injuries or damage to property can result in the
event of unqualified interventions or failure to comply with the warning notices.
• All applicable standards and regulations for the electrical installation must be complied with.
• Only use spare parts, tools and additional devices which are authorised by Becker.
• The manufacturer or supplier accepts no liability for personal injuries, damage to property nor for consequential
damage arising as a result of using non-authorised products from other manufacturers or from changes to acces-
sories.
• Before installation, shut down all lines and control devices that are not essential for operation.
• Position control devices within sight of the driven product at a height of over 1.5m.
• Ensure that there is an adequate distance between moving parts and adjacent objects.
• Nominal torque and duty cycle must be suitable for the requirements of the driven product.
• Technical data - nominal torque and service life are located on the type plate of the tubular drive.
• Moving parts of drives intended to be installed at a height of less than .5 m above floor level or other access level
need to be protected.
• Crushing or shearing points must be avoided or protected.
• Observe safety distances in accordance with DIN EN 94.
• Drive should only be operated by safety extra-low voltage (SELV 4V/DC). This must be guaranteed by the control
unit.
• The drive does not have any limit switches. Setting of the final positions has to be secured with the control unit.
• The drive is not to be operated in case of any blockage. Setting of the final positions has to be controlled by an
external operational device, since the drive is not equipped with any limit switches.
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