Record DFA 127 User manual

Instructions DFA127
record – automatic door systems
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Table of contents
102-127108955 V1.1 2/ 102
Table of contents
1 General .............................................................................................................. 8
1.1 Product identification........................................................................................................ 8
1.1.1 Manufacturer agtatec ag ..................................................................................................8
1.1.2 Document identification.................................................................................................... 8
1.2 Important information DFA 127 ........................................................................................ 8
1.2.1 Copyright.......................................................................................................................... 8
1.2.2 Target group..................................................................................................................... 9
1.2.3 Storage of the manual...................................................................................................... 9
1.3 Description of the equipment ........................................................................................... 9
1.3.1 Low energy drive (Low Energy) ....................................................................................... 9
1.4 Types of arms, including accessories .............................................................................. 9
1.5 Accessories and special applications for the DFA 127 .................................................... 10
2 Safety instructions.............................................................................................. 11
2.1 Presentation of warning signs.......................................................................................... 11
2.2 General safety and accident prevention regulations........................................................ 12
2.3 Product safety .................................................................................................................. 13
2.3.1 State of the technology .................................................................................................... 13
2.3.2 Intended use .................................................................................................................... 13
2.4 Danger zones................................................................................................................... 13
2.4.1 Security- and surveillance equipment .............................................................................. 13
2.4.2 Danger warnings on the product...................................................................................... 13
2.4.3 Qualifications, skills and training of staff .......................................................................... 13
2.4.4 Reconstructions and changes to the product................................................................... 13
3 Security inspection according EN 16005 ............................................................ 14
3.1 Swing doorsets................................................................................................................. 14
3.1.1 Protection during opening and closing cycles.................................................................. 14
3.1.2 Monitored zones at the primary closing edge .................................................................. 15
3.1.3 Protective measures at secondary closing edge (hinges)................................................ 16
3.1.4 Safety distances............................................................................................................... 17
3.1.5 Safety distances in the detection field (with radar motion sensor)................................... 17
3.1.6 Low-energy movements for swing door drive .................................................................. 17
3.1.7 Additional requirements ................................................................................................... 18

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102-127108955 V1.1 3/ 102
3.2 General and additional requirements............................................................................... 18
3.2.1 Detection zone for sensor activation................................................................................ 18
3.2.2 Additional requirements for doorsets in escape routes and emergency exits.................. 19
3.2.3 Marking of glass............................................................................................................... 19
3.2.4 Guards ............................................................................................................................. 19
3.2.5 Commissioning and information for use........................................................................... 19
4 Technical Data DFA 127 .................................................................................... 20
4.1 Door leaf weights and door widths................................................................................... 20
4.2 Instructions for low energy operators (Low-Energy) ........................................................ 21
4.3 Generally authorised speed settings................................................................................ 22
5 Construction and Function.................................................................................. 23
5.1 Construction..................................................................................................................... 23
5.2 Functions.......................................................................................................................... 23
6 Types of arms .................................................................................................... 24
6.1 Standard arm ................................................................................................................... 24
6.2 Slide arm pulling............................................................................................................... 24
6.3 Slide arm pushing ............................................................................................................ 24
7 Lever adapters for arms ..................................................................................... 25
7.1 Standard arm ................................................................................................................... 25
7.2 Slide arms pulling and pushing ........................................................................................ 25
7.3 Skirt ring as reinforcement ............................................................................................... 26
7.4 Demounting the lever adapter.......................................................................................... 26
8 Installation plan for arm systems ........................................................................ 27
8.1 Standard arm (pushing) ................................................................................................... 27
8.1.1 Installation of operator on door leaf.................................................................................. 27
8.2 Slide arm pulling............................................................................................................... 28
8.3 Slide arm pushing ............................................................................................................ 28
9 Profiles for operator height 85 or 108 mm........................................................... 29
9.1 Chassis 85 mm ................................................................................................................ 29
9.2 Chassis 108 mm .............................................................................................................. 29
9.3 Casings 85 or 108 mm..................................................................................................... 29

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102-127108955 V1.1 4/ 102
10 Assembly dimension diagrams........................................................................... 30
10.1 Dimension diagram 1 for standard arms .......................................................................... 30
10.2 Dimension diagram 2 for standard arms .......................................................................... 31
10.3 Dimension diagram 1 for slide arm, pulling and pushing ................................................. 32
10.4 Dimension diagram 2 for slide arm, pulling and pushing ................................................. 33
11 Installation DFA 127........................................................................................... 34
11.1 Checking the installation site............................................................................................34
11.2 Positioning the DFA and arm ........................................................................................... 34
11.3 Mechanical installation of the DFA................................................................................... 34
11.4 Adjustment of the initial spring tension according EN 4 to EN 6 ...................................... 37
11.5 Checking the mechanical functions.................................................................................. 38
11.6 Control unit STG 127 ....................................................................................................... 38
11.7 Preparation....................................................................................................................... 39
11.8 Connecting the sensors, electrical door openers ............................................................. 39
11.9 Checking the settings....................................................................................................... 39
11.10 Connection of safety sensors........................................................................................... 40
11.10.1 Wiring............................................................................................................................... 40
12 Linkage rod adjustment possibilities ................................................................... 42
12.1 Angle adjustment ............................................................................................................. 42
12.2 Length adjustment............................................................................................................ 43
13 Commissioning DFA 127.................................................................................... 44
13.1 Principles of commissioning............................................................................................. 44
13.1.1 Requirements of the technician........................................................................................ 44
13.1.2 Mechanical final test......................................................................................................... 44
13.1.3 Wiring control ................................................................................................................... 44
13.1.4 Checking safety devices .................................................................................................. 44
13.2 The CAN-Bus................................................................................................................... 45
13.2.1 The bus topology.............................................................................................................. 45
13.2.2 The correct cable ............................................................................................................. 47
13.2.3 The CAN connector.......................................................................................................... 47
13.2.4 Addressing bus components............................................................................................ 48
13.2.5 Changing addresses ........................................................................................................ 49
13.2.6 Deactivating / reactivating bus components (replacing faulty sensors) ........................... 49

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102-127108955 V1.1 5/ 102
13.3 Simplified Start-Up ........................................................................................................... 50
13.4 Checking the LEDs on the STG....................................................................................... 53
13.5 Checking the BDE functions and actuation devices......................................................... 53
13.6 Programming door speeds and hold-open times ............................................................. 53
13.7 Configuration of specific customer settings...................................................................... 53
13.8 Safety check..................................................................................................................... 53
13.9 Checking automatic reverse............................................................................................. 53
13.10 Touch control (push to actuate) ....................................................................................... 53
13.11 Checking the functions of the DFA................................................................................... 53
13.12 Hand over to the client ..................................................................................................... 53
14 Operating instructions DFA 127.......................................................................... 54
14.1 Controls of the STG 127 .................................................................................................. 54
14.2 Electronic controller BDE-D (Option) ............................................................................... 55
14.2.1 Adressing of the electronic controller............................................................................... 55
14.2.2 Operating modes and behaviour of the door during input signals.................................... 56
15 Mech. control elements and indication................................................................ 58
15.1 Mechanical BDI (control toggle switch)............................................................................ 58
15.2 Reset-Button ................................................................................................................... 59
15.3 Statusanzeige .................................................................................................................. 59
16 Configurations.................................................................................................... 60
16.1 Parameter Description .....................................................................................................60
16.2 Description of parameters................................................................................................ 61
16.3 Special remarks ............................................................................................................... 80
16.3.1 Function chart: ................................................................................................................. 81
16.4 Connection of a time switch for "locked" (SUR-V)............................................................ 81
17 Master / Slave Application .................................................................................. 82
17.1 Use................................................................................................................................... 82
17.2 Functions.......................................................................................................................... 82
17.3 Distinctive features........................................................................................................... 83

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102-127108955 V1.1 6/ 102
18 Interlock mode with 2 single-leaf doors............................................................... 84
18.1 2 single doors, connection with CAN-isolator................................................................... 84
18.2 Putting into operation the interlock mode......................................................................... 84
18.3 Functions of the electronic BDE-D in interlock mode....................................................... 84
18.4 2 single doors, communication with FEM 1...................................................................... 85
18.5 Configuration.................................................................................................................... 85
18.6 Interlock control (basic wiring required) ........................................................................... 85
18.7 Deactivation of the interlock mode................................................................................... 86
18.8 Interlock sequence control ............................................................................................... 86
18.9 Options............................................................................................................................. 87
18.10 Lamp ................................................................................................................................ 87
19 Accessories........................................................................................................ 88
19.1 Gearbox cover with position switch.................................................................................. 88
19.2 Extended function module FEM 1 .................................................................................... 89
20 Status and fault signals ...................................................................................... 90
20.1 Detail description of status indications............................................................................. 90
21 Maintenance instructions.................................................................................... 92
22 Verifications for a new assembly ........................................................................ 93
23 Specification for fire doors .................................................................................. 94
23.1 Operator types ................................................................................................................. 94
23.2 Arm types......................................................................................................................... 94
23.3 Settings to adjust closing time.......................................................................................... 94
23.4 Parameter setting for utilisation on fire doors................................................................... 95
23.5 Hints for low-energy operators......................................................................................... 95
23.6 Ü-designation................................................................................................................... 95
23.7 Hold-open system for bi-parting doors (master / slave) ................................................... 95
23.7.1 Acceptance of hold-open system..................................................................................... 95
24 Abbreviations DFA ............................................................................................. 96

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102-127108955 V1.1 7/ 102
25 Drawings ............................................................................................................ 98
25.1 Cable layout ..................................................................................................................... 98
25.2 Wiring diagram................................................................................................................. 100

General 1
102-127108955 V1.1 8/ 102
General
Product identification
For an exact identification please read the following data on the type plate, which is located
on the rear side of the product:
Beispiel:
Type:
Serial number:
Year of manufacture:
Mains connection:
Power consumption:
1 2 3 4 5 6 7 8 Classification according 18650-
1:2005: 1 2 1 2 1
2
3 2
Identification: „ü“ only for drives on fire doors
Manufacturer agtatec ag
agtatec AG
Allmendstrasse 24
CH – 8320 Fehraltorf
Switzerland
Phone: [phone]
Fax: [phone]
Document identification
Name: 102-127108955_MAL_IAL_WAL_DFA127_V1.1_EN.doc
Article no.: 102-127108955
Version: V1.1
Important information DFA 127
Copyright
The copyright of the instructions remain at:
agtatec AG
It is prohibited to reproduce, distribute or use the manuals for purpose of competition without
the written authorization of agtatec AG.
Violation of the here stated copyrights will be prosecuted and fined with compensation of
damage.
Subject can change without prior notice.
Differences between product and manual are thereby possible.
1
1.1
1.1.1
1.1.2
1.2
1.2.1

General 1
102-127108955 V1.1 9/ 102
Target group
For better readability only the masculine form of pronouns is used in these documents. Nev-
ertheless, these instructions also apply for feminine specialists.
These instructions are intended for the qualified and authorized fitter, start-up engineer and
operator of the automatic door.
Before installing and commissioning a swing door operator, read the manuals and in particu-
lar all safety instructions.
Storage of the manual
After the installation of the system, the instructions should be stored in an accessible and dry
place.
Description of the equipment
The record DFA 127 (Full Power) is a compact, self-monitoring, microprocessor-controlled
swing door operator (abbreviated to DFA). With its many special and additional functions, it
is suitable for a very wide application spectrum. The path of every door movement is con-
trolled by the microprocessor, which evaluates the current door position, the door speed and
the final position at every instant and precisely calculates the optimum motion. This makes
the familiar end-stops, jerky braking actions, creep speeds etc. unnecessary. Depending on
the door width, the corresponding spring range must be selected in the range of EN 4 to EN
6 (according to European Norm EN 1154). Safety is also additionally increased by the use of
a redundant force limitation.
Low energy drive (Low Energy)
In the parameterisation of the Low Energy door type, the DFA acts as an automatic low en-
ergy operator. The opening and closing speeds are limited and the operator is more sensi-
tive in case of a collision. The closing action takes place using spring force and reduced ki-
netic energy. To prevent unintentional or malicious modifications to the program, user ac-
cess to the parameters is blocked.
The set values for the permitted speeds are indicated in EN 16005. They are calculated de-
pending on the weight of the door leaf and the width of the door.
Types of arms, including accessories
The power transmission from the motorisation unit to the door leaf is carried out by a set of
arms. Depending on the installation situation, the optimal solution can be selected from two
different types of arms (standard or slide arm). Standard arms are available in different
lengths for various lintel depths. By using optional extension pieces, so-called adaptors, dif-
ferent lintel heights can be compensated.
1.2.2
1.2.3
1.3
1.3.1
1.4

General 1
102-127108955 V1.1 10/ 102
Accessories and special applications for the DFA 127
External electronic control unit BDE-D
With the external BDE-D available in flush and wall-mounted versions, 5 operating modes
can be easily selected remotely.
Master / Slave
In master / slave mode, two DFA 127 units may be controlled without additional mechanical
components using an electronic sequential control.
For double-leaf automatic door control systems the integrated record SFR 127 mechanical
sequential control is available in two installation kits for right stationary wing leaf and left sta-
tionary wing leaf. For the construction of this drive system, only a drive height of 108 mm is
suitable.
For additional information, please refer to the Installation and Commissioning Manual Se-
quential Control SFR 127 (No. 102-127110731).
Extended drive cladding
The installation of additional devices and sensors is possible with the use of an extended
drive cladding (e.g. integrated fire control).
Flexible cabling
With flexible cabling, the wiring of a DFA fixed to a movable door leaf can be elegantly car-
ried out.
1.5

Safety instructions 2
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Safety instructions
Presentation of warning signs
Various symbols are used in this guide for easier understanding:
NOTICE
Advice and information which are useful to ensure correct and efficient workflow
of the system.
IMPORTANT
Specific details which are essential for trouble-free operation of the system.
IMPORTANT
Important details, which must be read, for proper function of the system.
CAUTION
Against a potential hazardous situation that can lead to minor personal injury and
property damage.
WARNING
Against a latent hazardous situation that can lead to severe injuries or death and
cause substantial property damage.
DANGER
Against an imminent hazardous situation that can lead to severe injury or death.
DANGER
Against an imminent or latent, hazardous situation that can lead to electric shock
and cause serious injury or death.
General safety and accident prevention regulations
WARNING
Unexpected OPEN/CLOSE of the doors
• Bruises and contusions through the door leaf
 Generally no safety devices (sensors) may be dismantled or put out of ser-
vice.
2
2.1
2.2

Safety instructions 2
102-127108955 V1.1 12/ 102
CAUTION
Unexpected OPEN/CLOSE of the doors
• Bruises and contusions through the door leaf
 No objects must be placed within the opening zone/path of the swing door!
The safeguard against crushing and shearing strains at the side edge must
be provided by the manufacturer.
CAUTION
Unexpected OPEN/CLOSE of the doors
• Bruises and contusions through the door leaf, or damages
 The safety devices (sensors) are switched off during the learning cycle
(which must only be performed by trained personnel)! Before initiating the
learning cycle, it must therefore be ensured that no persons or objects are si-
tuated in the danger zone of the moving door leaves during operation.
NOTICE
In case of low-energy operators, doors and manual actuating devices must be
adapted and appropriately marked for physically disabled people.
WARNING
Unexpected OPEN/CLOSE of the doors
• Bruises and contusions through the door leaf
 Should an inacceptable contact for the user group be detected during the risk
assessment of doors with low-energy operator, a suitable safeguard must be
fitted.

Safety instructions 2
102-127108955 V1.1 13/ 102
Product safety
State of the technology
The installation has been constructed with state of the art technology and recognized techni-
cal safety regulations. The system complies with the requirements of Machine Guideline
2006/42/EG as well as of EN 16005 and DIN 18650 (D).
Nevertheless, danger can arise if not used as intended.
IMPORTANT
Installation, maintenance and repairs must only be performed by qualified, trai-
ned and authorized technicians.
A risk assessment has been carried out for the whole installation.
Intended use
The swing door drive has been designed and constructed exclusively for use as a pedestrian
passage. Transport of persons on the rotating or moving parts of the system is prohibited.
The installation needs to be carried out in a dry location, either within or inside a building.
Any different application or use beyond this purpose is not considered to be use for the in-
tended purpose. The manufacturer declines all responsibility for any damage resulting from
misuse; the operator alone will bear the associated risk.
Use for the intended purpose also includes observation of the operating conditions specified
by the manufacturer, including the use and adjustment of the correct type of arms, in addi-
tion to regular maintenance, repair and control.
Danger zones
Security- and surveillance equipment
The passages of the plant are monitored by sensors. It is important that they work faultlessly
and are under no circumstances set out of service.
Danger warnings on the product
If necessary, the country specific regulations have to be adhered to.
Qualifications, skills and training of staff
Mechanic Technical training with very good electrical and mechanical skills
Site experience
Commissioning
Service Employees
Technical training with very good electrical and mechanical skills
Experience in field service
Reconstructions and changes to the product
Unauthorized modifications to the installation will release the manufacturer from all liability
for any resulting damage.
2.3
2.3.1
2.3.2
2.4
2.4.1
2.4.2
2.4.3
2.4.4

Security inspection according EN 16005 3
102-127108955 V1.1 14/ 102
Security inspection according EN 16005
Like the german standard DIN 18650, the EN 16005 describes the requirements and the test
methods for the safe use of power-operated pedestrian doors. The EN 16361 describes the
requirements for the production process and towards the documentation / classification of
the doors.
The EN 16005 is valid for automatic sliding, folding, swing and revolving doorsets. It does
not apply to high speed doors (Speedcord).
We recommend that you organize and use your country-specific version of the EN 16005.
Swing doorsets
Automatical swing doorsets must be provided with extra safety devices.
Protection during opening and closing cycles
The standard EN 16005 stipulates that a person must be detected on both sides of the door
during the closing cycle.
▪ The CA reference body (700 x 300 x 200 mm) must be detected at any point in an area
as wide as the doorway and extending over a distance of 200 mm on both sides of the
door axle.
▪ Devices to protect against the danger of crushing and impact between the door leaf and
the adjacent parts of the surroundings shall be provided during the opening and the clos-
ing cycles.
– presence sensors in the zone to be protected
– sufficient safety distances
– low energy movement
– activation mat
Solution:
Safety devices on the door leaf
Examples:
CEDES TOF/Taxi
BEA 4SAFE ON SW
3
3.1
3.1.1

Security inspection according EN 16005 3
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Monitored zones at the primary closing edge
Key:
1 protective device 4 r slow area
2 fast area 5 r doorset
3 slow area 6 d protected
Minimum width of doorset leaf to be protected vs. radius of doorset and doorset
travelling time
Time [s]
1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6
r slow area [m]
0,16 0,24 0,32 0,4 0,48 0,56 0,64 0,72 0,8 0,88 0,95
r doorset [m]
d protected [m]
0,7 0,54 0,46 0,38 0,30 0,22 0,14 0,06 - - - -
0,8 0,64 0,56 0,48 0,40 0,32 0,24 0,16 0,08 - - -
0,9 0,74 0,66 0,58 0,50 0,42 0,34 0,26 0,18 0,10 0,02 -
1,0 0,84 0,76 0,68 0,60 0,52 0,44 0,36 0,28 0,20 0,12 0,05
1,1 0,94 0,86 0,78 0,70 0,62 0,54 0,46 0,38 0,30 0,22 0,15
1,2 1,04 0,96 0,88 0,80 0,72 0,64 0,56 0,48 0,40 0,32 0,25
1,3 1,14 1,06 0,98 0,90 0,82 0,74 0,66 0,58 0,50 0,42 0,35
1,4 1,24 1,16 1,08 1,00 0,92 0,84 0,76 0,68 0,60 0,52 0,45
1,5 1,34 1,26 1,18 1,10 1,02 0,94 0,86 0,78 0,70 0,62 0,55
1,6 1,44 1,36 1,28 1,20 1,12 1,04 0,96 0,88 0,80 0,72 0,65
1,7 1,54 1,46 1,38 1,30 1,22 1,14 1,06 0,98 0,90 0,82 0,75
1,8 1,64 1,56 1,48 1,40 1,32 1,24 1,16 1,08 1,00 0,92 0,85
3.1.2

Security inspection according EN 16005 3
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Protective measures at secondary closing edge (hinges)
Danger points between the leaf and frame, up to a height of 2.5 m, presenting a finger trap
hazard shall be avoided structurally or by an appropriate protective device or safeguards
provided by means of protective measures.
Solution:
Examples:
Safety devices with detection
CEDES MicroRay
Rubber or textile cover
Vachette / Assa Abloy
3.1.3

Security inspection according EN 16005 3
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Safety distances
Dimensions in millimetres
Key
1 Rubber cover
2 Rubber or textile cover
3 Profile
Safety distances in the detection field (with radar motion sensor)
Attention shall be paid to the provision and positioning of sufficient automatic activation de-
vices for different types of doorsets.
In case of swing doorsets opening against the direction of travel, a minimum depth of 1000
mm before the totally open door leaf should be observed.
Low-energy movements for swing door drive
When using a low-energy drive, in the event of any interruption of mains power or failure of
the drive, it shall be possible to open the doorset with a manual force not exceeding 67 N to
release a latch and 90 N to set the door in motion - or max. 67 N to swing the door to the ful-
ly-open position.
The force is applied to the main closing edge and is measured
vertically to its direction of travel
Annex F of standard EN 16005 states the allowable speed settings for low-energy drives.
They are calculated according to the mass of the doorset leaf and the doorset width, in
which the kinetic energy of a doorset in motion shall not exceed 1.69 J.
Low energy movement of the doorset is generally not protected with additional protective
devices.
The application of force by kinetic energy is not considered to be hazardous. However, it
should be determined according to the situation whether the residual risk is also low to eld-
erly, frail and disabled users.
For swing doorsets a static closing force up to 150 N is allowed when the gap between the
main closing edge and the counter closing edge is ≤ 8 mm.
3.1.4
3.1.5
3.1.6

Security inspection according EN 16005 3
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Additional requirements
Opening time
Doorsets shall open from closed to back check, or 80° whichever occurs first, in 3 s or longer
as required in the table below.
Closing time
The minimum closing time from 90° to 10° open (+ min. 1.5 s from 10° to 0°) shall be ad-
justed on site according to the table below. The times are to be checked with an appropriate
measuring device (e.g. stop watch).
Mass of doorset leaf (kg)
50 60 70 80 90
Width of door-
set leaf
(m) Time (s)
0,75 3,0 3,0 3,0 3,0 3,5
0,85 3,0 3,0 3,5 3,5 4,0
1,00 3,5 3,5 4,0 4,0 4,5
1,20 4,0 4,5 4,5 5,0 5,5
Note: Values for time are rounded up to the nearest half second.
General and additional requirements
Detection zone for sensor activation
Attention shall be paid to the provision and positioning of sufficient automatic activation de-
vices (sensors) for different types of doorset.
In the case of power-operated doorsets on escape routes without break-out function, the de-
tection zone in the escape direction shall be not less than 1500 mm measured from the cen-
tre of the opening width of the doorset - and if possible 1000 mm for all other doors. The de-
tection zone shall cover at least the entire opening width of the doorset.
Solution:
Sensors must be set correctly during commissioning.
On escape routes and emergency exits, a combined sensor RIC 290 must be installed on
the inner side.
CAUTION
A combined sensor AIR 290 does not meet the 1500 mm requirement and is
consequently not allowed.
3.1.7
3.2
3.2.1

Security inspection according EN 16005 3
102-127108955 V1.1 19/ 102
Additional requirements for doorsets in escape routes and emergency exits
When an operating mode selector is used, the mode of operation shall be clearly identified
and marked on the operating mode selector.
If a "locked" mode of operation is available, the mode of operation shall be protected, e.g. by
an access code or a key, so that changes can only be made by authorised personnel.
Solution:
The system 20 RED with additional control unit BDE-V (night locking device with key-
operated switch).
Marking of glass
Transparent leaves or leaf surfaces shall be clearly recognisable, e.g. by permanent mark-
ing, suitable labels or by using coloured materials.
Solution:
Affix adhesive strip or mark.
Guards
Protective measures such as enclosures, covers, enclosing guards or fixed protection leaves
shall be designed so that:
1. Persons cannot reach any danger point up to a height of 2,5 m above floor level;
2. They can only be removed or opened with the aid of a tool.
Solution:
This requirement can be met by using the option "lockable casing".
Commissioning and information for use
The operator shall be instructed during commissioning.
Moreover, he shall be provided with a user handbook including instructions for routine main-
tenance.
The recommended frequency for checking the correct operation of safety function and de-
vices is, at least, once a year and is to be carried out by professionals.
Furthermore, maintenance operations are required to be recorded in a log book, which is de-
livered to the operator.
Solution:
Inform the operator about the necessity of maintaining and checking the safety function and
emphasise the advantages of having a maintenance contract.
Deliver a log book, or place it in the drive.
3.2.2
3.2.3
3.2.4
3.2.5

Technical Data DFA 127 4
102-127108955 V1.1 20/ 102
Technical Data DFA 127
Dimensions: Operator 600 x 85 x 124 mm (wxhxd)
Operating voltage: 230VAC, 50/60 Hz
Power consumption: Standby 13 W, rated power 67 W
Max. torque: 50 Nm
Mass inertia: 65 kgm2
Opening angle: adjustable from 70° to 115°
Time delay: adjustable from 0 to 60 seconds (40 steps)
Opening speed: adjustable from 3 to 20 seconds (40 steps)
Closing speed: adjustable from 5 to 20 seconds (40 steps)
Noise emission: < 45 dB
Protection class: IP20
Environment conditions
Temperature range: -15° C bis +50° C
Humidity range: up to 85% relative humidity, non condensing
Door leaf weights and door widths
The curves are calculated using the following formula:
J=1/3 x m x b2
Standard arms: J max. 65 kgm2 Key: J = mass moment of inertia kgm2
Slide arms: J max. 65 kgm2 m = door leaf weight in kg
b = door leaf width in m
4
4.1