Becker R7/17M User manual

R7/17
Version: M
en Assembly and Operating Instructions
Roller shutter and sun protection drives with
mechanical limit switch
Important information for:
• Fitters / • Electricians / • Users
Please forward accordingly!
These instructions must be kept safe for future reference.
Becker-Antriebe GmbH
Friedrich-Ebert-Straße 2-4
35764 Sinn/Germany
www.becker-antriebe.com
2010 300 597 0a18/01/2018

Table of contents
General ............................................................................................................................................................................... 3
Warranty ............................................................................................................................................................................. 3
Safety instructions ............................................................................................................................................................... 4
Instructions for the user................................................................................................................................................... 4
Instructions for installation and commissioning.................................................................................................................. 4
Intended use ....................................................................................................................................................................... 6
Installation........................................................................................................................................................................... 6
Assembling the drive ....................................................................................................................................................... 6
Undoing the mounting pin................................................................................................................................................ 6
Drive adapter safety catch ............................................................................................................................................... 7
Assembling the drive adapter with safety catch on the drive shaft................................................................................... 7
Disassembling the drive adapter with safety catch on the drive shaft .............................................................................. 7
Assembling and disassembling the drive adapter with separate drive adapter safety catch............................................... 7
Mounting the drive in the tube .......................................................................................................................................... 7
Setting the limit positions...................................................................................................................................................... 9
Information for the electrician ............................................................................................................................................. 10
Disposal ............................................................................................................................................................................ 10
Maintenance ..................................................................................................................................................................... 10
Technical data dia. 45 ........................................................................................................................................................ 10
What to do if...?.................................................................................................................................................................. 11
Sample wiring diagrams ..................................................................................................................................................... 11
Declaration of conformity ................................................................................................................................................... 13
2

General
These tubular drives are high-quality products with the following features:
•For use with roller shutters
•For use with sunblinds
•Easy limit switch setting on the drive
•Compatible with all of the drive manufacturer's control units for roller shutters and sunblinds.
Please observe these Assembly and Operating Instructions when installing and setting the equipment.
The date of manufacture comes from the first four digits of the serial number.
The numbers 1 and 2 indicate the year and the numbers 3 and 4 indicate the calendar week.
Example: 24th calendar week in 2012
Ser. No.: 1224XXXXX
Explanation of pictograms
CAUTION CAUTION indicates a hazardous situation which, if not avoided, could
result in injury.
ATTENTION ATTENTION indicates measures that must be taken to avoid damage to
property.
Denotes user tips and other useful information.
Warranty
Structural modifications and incorrect installation which are not in accordance with these and our other instructions can result in
serious injuries, e.g., crushing of limbs. Therefore, structural modifications may only be carried out with our prior approval and
strictly in accordance with our instructions, particularly the information contained in these Assembly and Operating Instructions.
Any further processing of the products which does not comply with their intended use is not permitted.
The end product manufacturer and fitter have to ensure that all the relevant current statutory, official and, in particular, EMC regu-
lations are adhered to during utilisation of our products, especially with regard to end product manufacture, installation and cus-
tomer advice.
3

Safety instructions
The following safety instructions and warnings are intended to avert hazards and to prevent property damage and personal injury.
Instructions for the user
General information
•The drive must be disconnected from its power source during cleaning and maintenance and when re-
placing parts.
•All work, including maintenance and cleaning, on electrical installations as well as other system parts
must always be performed by trained technicians, in particular qualified electricians.
•Children from the age of 8 years and persons with reduced physical, sensory or mental capabilities or
lack of experience and/or knowledge may use these devices, provided they are supervised or have
been instructed in the safe use of the device, and have understood the hazards involved. Children must
not play with the device.
•Systems have to be checked regularly by authorised specialists for wear and damage.
•Always put damaged systems out of operation immediately until they are repaired by an authorised
specialist.
•Do not operate equipment if people or objects are within the danger zone.
•Observe the danger zone of the equipment during operation.
•Ensure that there is adequate clearance (at least 40 cm) between moving parts and adjacent objects.
Caution
Safety instructions for avoiding serious injuries.
•Crushing or shearing points must be avoided or protected.
Instructions for installation and commissioning
General information
•Observe the safety instructions in EN 60335-2-97. Please note that this list of safety instructions is not
exhaustive, since it would be impossible for the standard to include all sources of danger. For example,
the design of the operated product, the way the drive works in the situation it is installed in or even the
way the end product is mounted in the end user’s place of use cannot be taken into consideration by
the drive manufacturer.
If any questions or uncertainties regarding the safety instructions contained in the standard arise,
please contact the manufacturer of the part or end product in question.
•All applicable standards and regulations for electrical installation must be complied with.
•All work, including maintenance and cleaning, on electrical installations as well as other system parts
must always be performed by trained technicians, in particular qualified electricians.
•Only use spare parts, tools and accessory devices which have been approved by the drive manufac-
turer.
Unapproved third-party products or modifications to the system and its accessories represent a risk to
your safety and the safety of others. This means that the use of unapproved third-party products, or
modifications which have not been agreed with or approved by us, are prohibited. We do not accept li-
ability for damage or injury arising from such actions.
•Position switch with OFF presetting within sight of the driven product, but away from moving parts, at a
height of over 1.5 m. This must not be publicly accessible.
•Permanently mounted control devices must be positioned where they can be seen.
•Rated torque and duty cycle must be suitable for the requirements of the driven product.
Technical data - rated torque and service life can be found on the type plate of the tubular drive.
4

•Hazardous moving parts of the drive must be installed at a height of over 2.5 m above floor level or any
other surface from which the drive can be accessed.
•To ensure safe operation of the system after commissioning, the limit positions must be correctly set/
programmed in.
•Drives with a H05VV-F connecting cable may only be used indoors.
•Drives with a H05RR-F, S05RN-F or 05RN-F connecting cable may be used both indoors and outdoors.
•To connect the drive to the driven part, solely mechanical accessory components made by the drive
manufacturer from the current product catalogue may be used. The components must be installed in
accordance with the manufacturer's instructions.
•If the drive is used for shading solutions in a specially marked area (e.g., escape routes, hazard zones,
safety areas), compliance with all applicable regulations and standards must be ensured.
Caution
Safety instructions for avoiding serious injuries.
•When electrical or electronic equipment and units are operated, certain components,
e.g., the power supply unit, are live. Physical injuries or damage to property can result in
the event of unauthorised interventions or failure to heed warnings.
•Be careful when touching the tubular drive, as it heats up during operation for technical
reasons.
•Before installation, shut down all lines and control devices that are not essential for op-
eration.
•Crushing or shearing points must be avoided or protected.
•When installing the drive, all-pole disconnection from the mains with a contact gap of at
least 3mm per pole must be provided (EN60335).
•If the mains connecting cable is damaged, it may only be replaced by the manufacturer.
If the drive has a plug-in connecting cable, it must be replaced with the same type of
mains connecting cable, which is available from the drive manufacturer.
Attention
Safety instructions for avoiding property damage.
•Ensure that there is adequate clearance between moving parts and adjacent objects.
•The drive must not be carried by the mains connecting cable.
•All latching connections and fastening screws on the brackets must be checked to en-
sure that they are secure.
•Ensure that nothing rubs against the tubular drive, such as shading solution attach-
ments, screws, etc.
5

Intended use
The type of tubular drive described in these instructions is intended solely for the operation of roller shutters and sun protection
systems.
This type of tubular drive is designed for use in single systems (one drive per barrel).
The tubular drive must not be used in potentially explosive areas.
The connecting cable is not suitable for transporting the drive. Always carry the drive by the housing tube.
Other applications, uses and modifications are not permitted in order to protect the safety of the users and others, since these ac-
tions can impair the system’s safety and carry the risk of personal injury and property damage. The drive manufacturer does not
accept liability for damages or injury arising from such actions.
Always observe the information in these instructions when operating or repairing the system. The drive manufacturer does not ac-
cept liability for damage or injury resulting from improper usage.
Installation
Assembling the drive
Attention
To connect the drive to the driven part, solely mechanical accessory components made by
the drive manufacturer from the current product catalogue may be used.
Prior to mounting, the fitter must ensure that the masonry and the system being motorised are sufficiently robust (drive torque plus
weight of the shading solution).
Caution
Electrical connections may only be carried out by a qualified electrician. Prior to assembly,
the power supply must be disconnected and secured. Please give the enclosed connection
information to the responsible electrical contractor.
Calculate the space required at the side (M) by measuring the drive head (1) and wall
bracket (2). The clear dimension of the box (X) minus the space required at the side
(M) and idler (G) gives the length (L) of the barrel: L=X-M-G.
The space required at the side (M) varies depending on the combination of drive and
wall bracket.
Then mount the wall bracket and idler. Ensure that the barrel is aligned at right angles to the wall and that sufficient axial play is al-
lowed for the mounted system.
Attention
When using rigid shaft connectors, closed brackets must be fitted. The tubular drive
presses the closed curtain down to make it difficult for people to reach under it or raise it.
Only use curtains made of sufficiently strong material, such as aluminium, steel or wood.
To prevent damage to the curtain it must run in guide tracks from top to bottom.
Undoing the mounting pin
When pushed in, the mounting pin (2) locks automatically. To undo the mounting pin
(2), push the tab washer (1) upwards and pull out the mounting pin (2).
6

Drive adapter safety catch
Assembling the drive adapter with safety catch on the drive shaft
Disassembling the drive adapter with safety catch on the drive shaft
Disassembly with disassembly tool, Item no. 4930 300 606 0
Disassembly with long nose pliers
2.
1.
Assembling and disassembling the drive adapter with separate drive adapter safety catch
Mounting the drive in the tube
For profile tubes:
In the case of some drive adapters, tolerances of the groove widths in different bar-
rels can be offset by rotating the drive adapter into a different groove recess. These
groove recesses have different sizes and allow the drive to fit exactly.
7

Y
X
For round shafts:
Measure the lug of the thrust ring (X, Y). Then notch the tube on the motor side, so
the lug of the thrust ring can also be pushed into the shaft. There must be no play
between the lug of the thrust ring and the shaft.
-10 mm
To ensure secure torque transmission for round shafts, we recommend screwing the
drive adapter to the shaft (see the table below).
Attention!When drilling into the barrel, never drill near the tubular drive!
Size of drive
[mm]
Drive adapter Torque
max. [Nm]
Fastening screws
(4 units)
dia. 35-dia. 45 All Up to 50 Self-tapping screw
dia. 4.8 x 9.5 mm
dia. 58 Aluminium drive adapter Up to 120 Countersunk screw
M8 x 16 mm
dia. 58 diecast drive adapter Up to 120 Self-tapping screw
dia. 6.3 x 13 mm
We also recommend screwing the idler to the barrel.
Attention
Do not hammer the tubular drive into the tube or drop it into the barrel! The curtain can only
be secured using springs or rigid shaft connectors. We recommend at least three pieces
per metre of barrel.
Assemble the tubular drive with the relevant ring (1) and drive adapter (2). If the ring
has several grooves, select the groove which is a perfect fit and push the ring (1) onto
the thrust ring.
Insert the tubular drive with the pre-assembled ring (1) and drive adapter (2) into the
tube to achieve a form fit. Ensure that the ring and drive adapter are secure in the
tube.
Mount the assembled unit comprising barrel, tubular drive and idler on the box and secure the drive with a split or spring pin ac-
cording to the type of wall bracket fixing.
The drive can be operated either with the switch (Item no.49010011580) or the op-
erator control provided.
Connect the pigtail wires of the tubular drive to those of the same colour in the switch
or operator control and switch on the power supply. Check the direction of travel. If
the direction of travel of the shading solution does not correspond to the operator
control, swap the black and brown pigtail wires of the tubular drive.
Attention
The switch is not suitable for continuous operation and has only been designed for start-
up!
Lay the connecting cable
Lay the connecting cable up to the tubular drive, and fix The connecting cable and
any antennae must not project into the winding chamber. Cover any sharp edges.
8

Setting the limit positions
Lower limit position
Upper limit position
Upper limit position
Lower limit position
Setting the lower limit position
1. Before the shading solution is fixed to the barrel, let the drive run DOWN until it switches off automatically.
2. By adjusting the lower limit position, position the barrel to make it easy to fix the shading solution to the barrel.
Setting the upper limit position
Activate the UP switch. The drive rolls up the shading solution. Extend or reduce the range of travel by turning the corresponding
set screw.
Note on roller shutter use
To make allowances for any changes in the length of the roller shutter, do not mount mech-
anical stops. Make sure that the individual laths cannot shift sideways.
During commissioning and subsequent use, ensure that the roller shutter curtain runs UP
and DOWN smoothly and easily.
Test for proper functioning
As a final check, run the shading solution to the limit positions in both directions again.
Attention
The tubular drives are designed for short-time operation (for the operating mode, please
see technical data). An inbuilt thermal protection switch prevents overheating of the tubu-
lar drive. During commissioning (long drop distance or long running time), the ther-
moswitch may trigger. The drive will switch off. After a short cooling-down period, the sys-
tem is ready for operation again.
The drive does not achieve its full duty cycle until it has cooled to ambient temperature.
Avoid a situation where the thermal protection switch cuts in repeatedly.
9

Information for the electrician
The tubular drives with mechanical limit switching must not be connected in parallel. The drive manufacturer offers a range of suit-
able controls for the simultaneous control of several drives.
Use external conductor L1 to control the up and down direction. Other devices or consumers (lamps, relays, etc.) must not be dir-
ectly connected to the drive connecting cables. For this purpose, the drives and additional devices must be decoupled by relay
controls.
When installing the drive, all-pole disconnection from the mains with a contact gap of at least 3 mm per pole must be provided (EN
60335).
Attention
Only use mechanically or electrically locked switching elements with a marked zero posi-
tion! This also applies when drives with electronic and mechanical limit switching are used
in the same system. The changeover time for switching the running direction must be at
least 0.5 s. The switch and control must not execute simultaneous UP and DOWN com-
mands. Protect the electrical connections from damp.
Once you have finished wiring everything to the control, ALWAYS check the right direction
assignment of the drive to the control buttons UP and DOWN, EXTEND and RETRACT.
If the drive is to be operated with devices which contain sources of interference, the elec-
trician must ensure suitable interference suppression for the relevant devices.
Disposal
This product is made of various materials which must be disposed of properly. Find out about the applicable regulations on recyc-
ling or disposal for this product in your country.
The packaging material must be disposed of properly.
Maintenance
These drives are maintenance-free.
Technical data dia. 45
Type R7/17M
Rated torque [Nm] 7
Output speed [rpm] 17
Limit switch range 17 revolutions
Supply voltage 230 V AC / 50 Hz
Connected load [W] 90
Rated current consumption [A] 0.45
Mode S2 4 min
Degree of protection IP 44
Min. tube inside diameter [mm] 47
Emission sound pressure level [dB(A)] ≤ 70
10

What to do if...?
Problem Cause Remedy
The roller shutter curtain is raised un-
evenly or not at all.
1. One or more attachments have
broken off.
2. Lath has broken off.
Repair system; then reset the limit posi-
tions.
Tubular drive stops arbitrarily; cannot be
restarted in the same direction.
Roller shutter curtain keeps sticking; too
much friction.
Repair system
Tubular drive does not run in the right dir-
ection.
Electrical connection faulty. Check the electrical connection.
Sample wiring diagrams
Operation with single switch
black
PE
230 V
N
L1
brown blue green/yellow
11

Central, group and individual control using Centronic UnitControl UC42
Mains 230 V / 50 Hz Central
Group
Individual Individual
230 V / 50 Hz Central cable
(connection to further control units)
230 V / 50 Hz
230 V / 50 Hz
Electronics
230 V / 50 Hz
Control unit
12

Declaration of conformity
13

14

15