A80 - A280 A80AE - A280AE en Assembly and Operating Instructions Plug-in drives Important information for: • the fitter • the electrician • the user Please forward accordingly! These instructions must be kept safe for future reference. Becker-Antriebe GmbH 35764 Sinn/Germany www.becker-antriebe.
Assembly and Operating Instructions Table of contents Introduction................................................................................................................................................................. 2 Warranty...................................................................................................................................................................... 2 Intended use.............................................................................................
Safety instructions The following safety instructions and warnings are intended to avert hazards and to prevent property damage and personal injury. Please keep these instructions in a safe place. • • • • • • • • • • • • • • Caution Denotes a potentially hazardous situation. If this is not avoided, injuries may result. Attention Denotes a potentially hazardous situation. If this is not avoided, the product or something in its vicinity may be damaged.
Assembly and Operating Instructions Product overview and dimensions All dimensions in mm. Drives with a crank handle (HK) Drives with a light chain (LK) Drives with a disconnecting clutch (AK) Hole pattern For door shaft dia. 25.4 mm deep For door shaft dia. 30 mm 4 For door shaft dia. 31.
Installation Caution During installation of the drive, access to the danger zone must be blocked off. The drive has to be mounted on a vibration reducing mounting or torque supporting plate (in accordance with the output of the drive) with adequate stability. Indirectly driven drives should not be mounted on a vibration reducing mounting. The tightening torque of the 4 fastening screws M8 (8.8) for securing the drive must, with a screw-in depth of 10 mm, be at least 20 Nm and no more than 25 Nm.
Assembly and Operating Instructions Crank handle (HK) Firstly remove the cover. For emergency manual operation, the crank handle is inserted in the motor shaft. The crank handle must firstly be snapped onto the motor shaft by applying slight pressure (1) and turning carefully (2) before the internal motor brake is released and proper emergency manual operation with the crank handle is possible. The door can then be opened or closed with the crank handle by turning whilst applying slight pressure.
Operation Note In order to prevent repeated coupling and decoupling of the emergency manual operation mechanism, the chain is to be kept tense during operation. The door can be opened and closed manually by pulling the respective side of the chain vertically. In order to prevent electrical operation of the door system during emergency manual operation, the safety switch S3F is activated when the chain is pulled.
Assembly and Operating Instructions Disconnecting clutch (AK) approx. 150 mm Attention When using drives with a disconnecting clutch (AK) on sectional doors with spring compensation or a counterweight, it is imperative to install a spring fracture or anti-drop device to prevent the door from falling down. A disconnecting clutch should only be used on sectional doors if the door system is fully counterweighted and the drive is not in operation.
Voltage switching Caution Before voltage switching, the drive must be safely disconnected from the mains. The drives can be operated on a 3~ 400 V ( star connection) or 3~ 230 V ( designed for operation on a 3~ 400 V network. Voltage switching for A80 - A280 For operation on a 3~ 230 V network the drive must be switched from 1. Remove the “3 x 230 V” sticker 2. Switch the 6-phase plug from to delta connection) network. The drives are star connection to delta connection. .
Assembly and Operating Instructions Electric connection to the control unit and connection diagram Caution The electric connection may only be carried out by a qualified electrician! Please observe the information on the control unit to be used and the applicable EN standards! When all connection work is being carried out, the door system must be safely disconnected from the mains by removing the plug/switching off the main switch. Observe the drive's technical data.
Electric connection to the control unit and connection diagram for A80AE - A280AE 3~230 V 3~230 V To connect the drive to the control unit, only use original 12-core control cables which have been approved by the manufacturer. The control cable can be plugged in. In order to guarantee strain relief and the protection type, the screw connection must not be undone. The plugs feature reverse polarity protection and click audibly into place.
Assembly and Operating Instructions Setting the door limit positions Opening the limit switch If necessary remove the screws on the yellow bolts and carry out steps 1 - 4 shown below. 1. 2. 3. 4. Setting the limit switch for A80 - A280 The door drive comes with 6 cam end switches as standard. All cams have 12 lock-in positions for quick adjustment. Check that the control unit is in dead-man mode. Proceed as follows to set the limit switch: 1. Turn all 6 cams out of the movement range of the door. 2.
Closing the limit switch Take the screws which were previously removed or the screws in the housing cover and carry out steps 1 - 6 shown below. Note Make sure that the seal and the lining groove are clean and that the cover is properly positioned. 1. 2. 3. 4. Caution When assembling the drive at a height of less than 2.50 m, the yellow bolts must be secured with the enclosed screws. 5. 6. Tighten the screws carefully.
Assembly and Operating Instructions Maintenance Attention The door system must be regularly checked by an expert to ensure that it is in safe working order. The door manufacturer stipulates the frequency of maintenance and checks according to national regulations and the frequency of use. Counterweight (only applies to sectional doors with spring compensation or a counterweight): The counterweight/spring tension must be checked. The sectional door should be counterweighted in every position.
Nm rpm mm V Hz A °C kg Unit Nm rpm mm V Hz A Drive torque T Drive speed n Diameter of hollow shaft Operating voltage U Frequency f Nominal current I Performance factor cos j Insulation material class Thermoswitch Mode S3 IP Protection type *1) Limit switch range Static holding torque On-site fuse protection Permissible ambient operating temperature Weight *2) (approx.
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