Record K32 ST User manual

record K32 ST / K42 ST
User manual
Your global partner for entrance solutions www.record.group

Document identification
Article nr.: 121-006454613
Version: 1.2
Publication date: 06/05/2022
Translation of the original manual
Subject to technical modifications
Copyright © agtatec ag

Table of Contents
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Table of Contents
Table of revision ............................................................................................................................................... 5
1 Safety................................................................................................................................................................. 6
1.1 Presentation of warning signs............................................................................................................... 6
1.2 Intended purpose of use ....................................................................................................................... 6
1.3 General hazards ................................................................................................................................... 7
1.4 State of technology ............................................................................................................................... 9
1.5 Personal protective equipment ............................................................................................................. 9
1.6 Spare parts and liability ........................................................................................................................ 10
2 General information ......................................................................................................................................... 11
2.1 Purpose and use of the instructions ..................................................................................................... 11
2.2 Copyright .............................................................................................................................................. 11
2.3 Product identification ............................................................................................................................ 11
2.4 Manufacturer BLASI GmbH .................................................................................................................. 11
2.5 Target groups ....................................................................................................................................... 11
2.6 Definition of terms................................................................................................................................. 12
3 Description........................................................................................................................................................ 13
3.1 Graphical display .................................................................................................................................. 13
3.1.1 Main mechanical components ......................................................................................................... 13
3.2 System description ............................................................................................................................... 14
3.3 Description of the single passage function ........................................................................................... 14
3.3.1 Unauthorized passage (tailgating / piggybacking) ........................................................................... 14
3.3.2 Functional description MID-Security ................................................................................................ 15
3.3.3 Functional description HIGH-Security.............................................................................................. 16
3.3.4 Signalization..................................................................................................................................... 17
3.4 Safety features and control elements ................................................................................................... 18
3.4.1 Legend for safety features and control elements............................................................................. 19
3.4.2 BDE-D-KTA control unit ................................................................................................................... 21
3.4.3 Emergency stop button .................................................................................................................... 21
3.4.4 Information on motion detectors ...................................................................................................... 22
3.4.5 Vertical safety sensors drum edge................................................................................................... 22
3.4.6 Information on safety strips.............................................................................................................. 22
4 Options .............................................................................................................................................................. 23
4.1 Electromagnetic turnstile lock ............................................................................................................... 23
4.2 Lock mechanism status indicator and door position indicator .............................................................. 23
4.3 BDE-V key switch ................................................................................................................................. 23
4.4 Key pivot contact (SSK)........................................................................................................................ 24
4.5 Start button ........................................................................................................................................... 24
4.6 Key emergency operation switch.......................................................................................................... 25
4.7 BDE-Lock key switch ............................................................................................................................ 25
4.8 Air curtain control.................................................................................................................................. 25
4.9 Light switch ........................................................................................................................................... 25
4.10 Lighting control .................................................................................................................................... 26
4.11 Night shield ........................................................................................................................................... 26
4.11.1 Manual night shield .......................................................................................................................... 26
4.11.2 Night shield - deadman .................................................................................................................... 26
4.11.3 Fully automatic night shield.............................................................................................................. 27
5 Specifications ................................................................................................................................................... 28
5.1 Environmental conditions...................................................................................................................... 28
5.2 Electric specifications of the door ......................................................................................................... 28

Table of Contents
4 / 48 BAL_K32_K42_ST_EN_1V2_REC_121-006454613
5.3 Electrical specifications power supply .................................................................................................. 28
5.4 Electrical specifications of the door control KST200............................................................................. 28
5.5 Electrical lighting specifications ............................................................................................................ 28
5.6 Sound pressure level ............................................................................................................................ 29
6 Operation........................................................................................................................................................... 30
6.1 Operating mode symbols...................................................................................................................... 30
6.2 Instructional symbols ............................................................................................................................ 30
6.3 Menu display......................................................................................................................................... 30
6.4 Status display ....................................................................................................................................... 31
6.5 Error display.......................................................................................................................................... 31
6.6 Operating modes selection ................................................................................................................... 31
6.7 Special function selection ..................................................................................................................... 32
6.8 Operating lock via the keyboard .......................................................................................................... 32
7 Inspection and maintenance ........................................................................................................................... 33
7.1 General remarks ................................................................................................................................... 33
7.2 Operator duties ..................................................................................................................................... 33
7.3 Monthly inspection work performed by the operator............................................................................. 34
7.4 Cleaning and care................................................................................................................................. 36
8 Malfunctions ..................................................................................................................................................... 37
8.1 Conduct during malfunctions ................................................................................................................ 37
8.1.1 Troubleshooting options .................................................................................................................. 37
8.1.2 Tips for troubleshooting .................................................................................................................. 37
8.1.3 Status display and troubleshooting BDE-D-KTA.............................................................................. 38
8.1.4 Restarting the door control............................................................................................................... 45
8.2 Function during a power failure ............................................................................................................ 46
9 Taking out of service and disposal................................................................................................................. 47
9.1 Decommissioning ................................................................................................................................. 47
9.2 Dismantling and disposal...................................................................................................................... 47

Table of revision
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Table of revision
E
Emergency stop button
New description................................................................................................................................................... 22

1Safety
6 / 48 BAL_K32_K42_ST_EN_1V2_REC_121-006454613
1 Safety
1.1 Presentation of warning signs
Various symbols are used in this guide for easier understanding:
NOTICE
Useful advice and information 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 sub-
stantial 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 could lead to electric shock and cause
serious injury or death.
1.2 Intended purpose of use
The system is designed exclusively for use as a pedestrian passage. The installation must only occur
in dry areas. If there are deviations then proper waterproofing and water drains will be required on-
site.
Any other application or use beyond this purpose is not considered to be an intended purpose. The
manufacturer bears no liability for any resulting damage; the operator alone shall bear the associated
risk.
The intended purpose also includes observation of the operating conditions specified by the manufac-
turer, in addition to regular care, maintenance and repair.
Interventions in or alterations to the installation performed by non-authorized maintenance technicians
exclude the manufacturer's liability for consequential damages.

Safety 1
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1.3 General hazards
The following section lists hazards that can be caused by the system even when used as intended.
To reduce the risk of malfunction, damage to property or injury to persons and to avoid dangerous
situations, the safety instructions listed here must be observed.
The specific safety instructions in the other sections of this manual must also be observed.
IMPORTANT
The country-specific regulations must be observed and complied with!
IMPORTANT
To avoid malfunctions, moving objects such as flags or parts of plants must not be allowed to
enter the detection range of the sensors.
CAUTION
Risk of malfunctions, material damage or injury due to improper settings!
a) Improper settings can lead to malfunctions, material damage or personal injury.
ðDo not disconnect the system from the power supply overnight.
ðSettings should only be made by personnel qualified to do so.
ðDo not disassemble, put out of operation or manipulate safety devices.
ðHave faults rectified by specialist personnel or by personnel qualified to do so.
ðHave service and maintenance carried out according to locally applicable regulations or accord-
ing to a maintenance contract.
CAUTION
Risk of malfunctions, material damage or injuries due to insufficient or missing cleaning or
care!
a) Insufficient or inattentive cleaning or care of the system can lead to malfunctions, damage to
property or injury to persons.
ðCheck the sensors regularly for dirt and clean them if necessary.
ðRegularly remove dirt accumulations in the floor rail or under the floor mat.
ðKeep the system free from snow and ice.
ðDo not use aggressive or caustic cleaning agents.
ðUse road salt or loose chippings only conditionally.
ðLay the floor mat without folds and flush with the floor.
ðEquipment required for cleaning purposes such as ladders or similar must not be leaned on or at-
tached to the system.

1Safety
8 / 48 BAL_K32_K42_ST_EN_1V2_REC_121-006454613
CAUTION
Risk of material damage or injury due to unforeseen opening, closing or turning of the door!
a) The door can open, close or turn unexpectedly. This may result in damage to property or injury
to persons.
ðNo persons may be present in the opening area of the system.
ðEnsure that moving objects such as flags or parts of plants do not enter the detection range of
the sensors.
ðDo not make any settings on the control unit when the system is in use.
ðHave faults rectified immediately by specialist or personnel qualified to do so.
ðRemove objects from the opening area.
ðDo not disassemble, put out of operation or manipulate safety devices.
ðDo not rush through a closing system.
CAUTION
Risk of bruising and severing of limbs!
a) If the system moves, careless behaviour can lead to serious injuries to limbs or severance of
limbs.
ðDo not reach in when parts of the system are moving.
ðKeep a distance when parts of the system move.
ðDo not bump into or touch the system when it is moving.
ðDo not open or remove protective covers during operation.
ðDo not permanently remove covers from the system.
ðOnly carry out inspection, service, maintenance and cleaning when the system is stationary and
switched off.
CAUTION
Danger of material damage or injury due to non-functioning safety devices!
a) If safety devices are not functioning, manipulated or put out of operation, there is a risk of dam-
age to property or injuries that can lead to death.
ðNever disable or manipulate safety devices.
ðHave inspection, service and maintenance of the safety devices carried out according to local
regulations or according to a maintenance contract.
CAUTION
Danger of malfunctions, damage to property or risk of injury if used by unauthorised persons!
a) If unauthorised persons use the system, there is a risk of malfunction, damage to property or in-
jury to persons.
ðChildren under 8 years of age may only use the system under supervision.
ðChildren must not play, clean or maintain the system.
ðPersons with limited physical, sensory or mental abilities as well as persons with insufficient
knowledge or experience may only use the system under supervision or must have received and
understood instructions to do so.

Safety 1
BAL_K32_K42_ST_EN_1V2_REC_121-006454613 9 / 48
DANGER
Danger to life due to electric current!
a) In case of contact with live parts, there is an immediate danger to life due to electric shock.
Damage to or removal of the insulation or individual components can be life-threatening.
ðBefore starting work on active parts of electrical systems and equipment, ensure that all poles are
voltage free and that this is maintained for the duration of the work.
ðKeep moisture away from live parts. This can lead to a short circuit.
ðNever bridge fuses or put them out of operation.
ðDo not connect the power supply until all work has been completed.
ðHave work on the electrical system performed by qualified personnel only.
DANGER
Danger to life due to non-functioning safety devices of the fire protection system!
a) If safety devices of the fire protection system do not function properly, there is a risk of serious
or fatal injuries.
ðNever disconnect the fire protection system from the power supply overnight.
ðDo not disassemble, put out of operation or manipulate safety devices.
ðDo not remove safety instructions on the system.
ðNever block, hold open or otherwise prevent fire doors from closing.
ðHave inspection, service and maintenance of the fire protection system carried out in accordance
with locally applicable regulations or according to a maintenance contract.
ðHave the fire protection system checked and maintained according to the state of the art.
1.4 State of technology
This system was developed using state of the art technology and officially recognized technical safety
regulations. The system, depending on its options and diameter, comply with the requirements of the
Machine Guidelines 2006/42/EG as well as EN 16005 and DIN 18650 (D).
Nevertheless, danger may arise if not used as intended.
IMPORTANT
Installation, commissioning, inspection, maintenance and repair work may only be conducted
by qualified, trained and authorized technicians.
After commissioning or repair work, fill in the check list and give it to the customer for safe
keeping.
We recommend obtaining a service agreement.
1.5 Personal protective equipment
Personal protective equipment is used to protect persons from adverse effects on health. Personnel
must wear personal protective equipment during the various work activities on and with the system.
Personal protective equipment is explained below:
Hearing protection is used to protect the hearing from noise. As a rule of
thumb, hearing protection is compulsory from when normal conversa-
tion with other people is no longer possible.

1Safety
10 / 48 BAL_K32_K42_ST_EN_1V2_REC_121-006454613
The head protection serves to protect against falling and flying parts
and materials. It also protects the head from bumping into hard objects.
Protective goggles protect the eyes from flying parts, dust, splinters or
splashes.
Protective gloves are designed to protect hands from friction, abrasions,
punctures or serious injury and from burning caused by contacting hot
surfaces.
Safety shoes protect the feet from crushing, falling parts and slipping on
surfaces. The puncture resistance of the shoes ensures, that pointy ob-
jects do not penetrate the foot.
The high-visibility vest is used to make the personnel stand out and
therefore to be seen. With improved visibility and attention, the high-vis-
ibility vest protects personnel in busy work areas from collisions with
vehicles.
Depending on the place of work and the working environment, the protective equipment varies and
must be adapted accordingly. In addition to protective equipment for specific work, the work site may
require other protective equipment ( for example a harness).
In hygiene-protected areas, special or additional requirements of personal protective equipment may
be required. These requirements must be considered when choosing personal protective equipment.
If there is any uncertainty regarding the choice of personal protective equipment, the safety officer
must be consulted at the place of work.
1.6 Spare parts and liability
Reliable and trouble free operation of the door is only guaranteed when using parts that were recom-
mended by the manufacturer. The manufacturer declines any liability for damages resulting from un-
authorized modifications to the door or the use of parts that are not permitted.

General information 2
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2 General information
2.1 Purpose and use of the instructions
These instructions are an integral part of the system and enable efficient and safe handling of the sys-
tem. In order to ensure proper functioning, the instructions must be accessible at all times and kept in
the immediate area of the system.
Although only the male form has been chosen for reasons of better legibility, the information refers to
members of both sexes.
The operator must have read and understood the manual before starting any work. The basic require-
ment for safe working is to follow the safety instructions and the handling instructions. In addition, the
local regulations and safety rules apply.
The manual can be handed over in extracts to instructed personnel who are familiar with the opera-
tion of the system.
The illustrations are for basic understanding and may differ from the actual presentation. Specific rep-
resentations are contained in the drawings.
2.2 Copyright
The copyright of the instructions remain at:
BLASI GmbH
Carl-Benz-Str. 5-15
D – 77972 Mahlberg
It is prohibited to reproduce, distribute or use the manuals for purpose of competition without the writ-
ten authorization of BLASI GmbH.
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.
2.3 Product identification
The nameplate located on the door provides accurate identification of the product.
2.4 Manufacturer BLASI GmbH
BLASI GmbH Automatic Door Systems
Carl-Benz-Str. 5-15
D-77972 Mahlberg
Germany
Telephone: [phone]
Fax: [phone]
2.5 Target groups
CAUTION
Risk of injury if personnel are insufficiently qualified!
If unqualified personnel work on the system or are in the danger zone of the system, dangers may
arise which can cause serious injuries and considerable damage to property.
a) All work must be carried out by qualified personnel only.
b) Keep unqualified personnel away from danger areas.
This operating manual is intended for the target groups listed below:
– Operating entity of the system:
the person who is responsible for the technical maintenance of this system
– Operator of the system:
the person who operates the system every day and has been suitably instructed

2General information
12 / 48 BAL_K32_K42_ST_EN_1V2_REC_121-006454613
2.6 Definition of terms
Term: Explanation:
System The term is also used in these instructions as a synonym for the
product. Door operators, revolving doors, sliding doors, etc. are re-
ferred to as a system.
If information in these instructions refers to a specific type, this is
shown accordingly in the text.
User Users are all persons who use the system.
System operator The respective owner is referred to as the system operator, regardless
of whether they operate the system as the owner or pass it on to third
parties.
Authorized representative The authorized representative takes over certain parts of the manufac-
turer's obligations with regard to fulfilling the requirements of the Ma-
chinery Directive. In particular, the authorized representative may also
place the system on the market and/or sign EC declarations of incor-
poration.
Qualified personnel Qualified personnel are authorized and appropriately trained to perform
the following work:
– Disassembly, Assembly, Commissioning, Operation, Audit, Main-
tenance, Troubleshooting, Decommissioning
The qualified personnel have several years of professional experience
in the technical field, e.g. as mechanics or machine fitters.
The qualified personnel are aware of the residual risks arising from the
installation site and, due to their professional training, knowledge and
experience, are able to carry out the work assigned to them and to in-
dependently identify and avoid possible danger points.
Manufacturer The manufacturer is whoever designs and/or builds machinery or in-
complete machinery under the scope of the Machinery Directive.
Life phases All phases of the system's condition and use are referred to as life
phases. This applies from the time the system leaves the factory until it
is disposed of.
Personnel All persons who carry out activities on and with the system are referred
to as personnel. Personnel can be, for example, the operator, the
cleaning staff, or the security staff. The personnel meet the personnel
qualifications required by the manufacturer.
Service technician Experts and specialists or representative authorized by the manufac-
turer to perform commissioning, maintenance and servicing.

Description 3
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3 Description
3.1 Graphical display
K3x K4x
Abbreviation Description Abbreviation Description
A Passage width B Floor ring height
G Passage height I Cladding height
J Total height Q Total diameter
T Exterior diameter U Interior diameter
3.1.1 Main mechanical components
K3x K4x

3Description
14 / 48 BAL_K32_K42_ST_EN_1V2_REC_121-006454613
K3x-VI K4x-VI
Description
a Drum wall
Curved, fixed aluminum frame for supporting curved glass or paneling.
b Drum wall edge
Fixed structure made of vertical frame profiling for accommodating control units.
c Rotation unit turnstile
Rotating inner part of the revolving door.
d Display case
Show case in the centre of the rotation unit.
3.2 System description
The system with single passage function consists of three or four turnstiles.
It has a microprocessor-controlled drive system which can be used in several operating modes.
The operating modes are selected via the corresponding operating unit BDE-D-KTA.
Safety sensors prevent a dangerous rotational movement and slow down or stop the turnstile in time.
The corresponding operating status or system error is shown on the display of the BDE-D-KTA con-
trol unit.
3.3 Description of the single passage function
3.3.1 Unauthorized passage (tailgating / piggybacking)
If an unauthorized person attempts to use the system during the rotation, this will be detected. The
detection is carried out with medium security via the built-in ceiling sensor system or floor contact mat
and with high security via 3D camera.
Both optical indicators are switched to RED. The turnstile turns backwards at crawl speed and forces
the persons inside the Interlock out of the door.
The authorized person now operates the internal release button or the access control system again.
The system control receives an enable pulse and operates as described above.
The system can detect and prevent, Tailgating (passage of a second person in the following seg-
ment) with medium and high security.
An agreed common passage of several persons in the same segment, so-called Piggybacking, is
only reliably detected in the high security version (3D camera).
Tailgating (Mid-, High-Security)
Tailgating is the attempt to gain access by following an authorized person without their consent.
K32 ST

Description 3
BAL_K32_K42_ST_EN_1V2_REC_121-006454613 15 / 48
Tailgating (Mid-, High-Security)
K42 ST
Piggybacking (High-Security)
Piggybacking is the attempt by an authorised person to allow an unauthorised person to enter the security area.
K32 ST
K42 ST
3.3.2 Functional description MID-Security
Access control MID-Security
– On-site access control system (optional)
– Access control via on-site access control system, exit optionally also via button/radar motion detector
Passage monitoring MID-Security
– Sensor-based passage monitoring in entrance direction by means of floor contact mat or ceiling sensors
– Sensor-based passage monitoring in exit direction (optional) by means of floor contact mat or ceiling sensors
The floor contact mat or ceiling sensor system detects all common forms of tailgating
Access from unsafe side to safe side
Authorisation via on-site access control system:
– On-site access control system sends a signal to the revolving door upon successful authorisation (release in).
– Several release impulses can be stored and processed step by step.
– Revolving door unlocks and starts the counterclockwise rotation.
– The sensor-based passage monitoring in the entrance direction by means of a floor contact mat or ceiling
sensors detects the passage, stops and locks the door automatically when the home position is reached again.
– If the revolving door is not entered, the revolving door stops after 5 empty segments and locks. The existing re-
leases are deleted.
With sensor-based passage monitoring in the exit direction (optional):
– If an unauthorized person simultaneously enters the revolving door in the exit direction, the revolving door
stops shortly before reaching the re-opening position, reverses (PushBack) and directs this person back into
the interior.
Without sensor-based passage monitoring in the exit direction (optional), the passage from the safe to the
unsafe side (also simultaneously) can take place without verification.

3Description
16 / 48 BAL_K32_K42_ST_EN_1V2_REC_121-006454613
Access from safe side to unsafe side
Authorisation via on-site access control system:
– On-site access control system sends a signal to the revolving door if authorisation is successful (release in).
Alternative: A button on the revolving door or radar motion detectors generate the release impulse.
– Several release impulses can be stored and processed step by step.
– Revolving door unlocks and starts the counterclockwise rotation.
With sensor-based passage monitoring in the exit direction (optional):
– The sensor-based passage monitoring in the exit direction, by means of a floor contact mat or ceiling sensor
system detects the passage, stops and locks the door when the home position is reached again
– If the revolving door is not entered, the revolving door stops after 5 empty segments and locks, the existing re-
leases are deleted.
– If an unauthorized person simultaneously enters the revolving door in the entrance direction, the revolving door
stops shortly before reaching the re-opening position, reverses (PushBack) and rejects this person to the out-
side area.
– If an empty segment is detected in the initial direction, the revolving door continues to rotate until a passage is
detected, a maximum of 5 empty segments until the movement stops and returns to the home position.
Without sensor-based passage monitoring in the exit direction (optional), the passage from the safe to the
unsafe side can take place without verification.
3.3.3 Functional description HIGH-Security
Access control HIGH-Security
– On-site access control system (optional)
– Access control by radar
Passage monitoring HIGH-Security
– Sensor-based passage monitoring in entrance direction by means of 3D camera in the ceiling
– Sensor-based passage monitoring in exit direction by means of a 3D camera in the ceiling (optional)
The 3D camera detects all common forms of tailgating and piggybacking.
Access from unsafe side to safe side
Authorisation via on-site access control system:
– On-site access control system sends a signal to the revolving door upon successful authorisation (release in).
– Several release impulses can be stored and processed step by step.
– Revolving door unlocks and starts the counterclockwise rotation.
– The sensor-based passage monitoring in the entrance direction detects the passage, stops and locks the door
after reaching the home position again.
– If the revolving door is not entered, the revolving door stops after 5 empty segments and locks. The existing re-
leases are deleted.
With sensor-based passage monitoring in the exit direction (optional):
– If an unauthorized person simultaneously enters the revolving door in the exit direction, the revolving door
stops shortly before reaching the re-opening position, reverses (PushBack) and directs this person back into
the interior.
Without sensor-based passage monitoring in the exit direction (optional), passage from the safe to the un-
safe side can take place without verification. Only unauthorized access from the safe side leads to a re-
versing (PushBack) and rejects this person into the interior area.
Monitoring of the number of people using a 3D camera:
– If more than one person is detected in a segment by means of a 3D camera (piggybacking), the revolving door
stops shortly before reaching the re-opening position, reverses (PushBack) and rejects the unauthorized per-
sons to the outside area. The existing authorizations are deleted. Persons in the opposite direction of passage
are also pushed back.
– If exactly one authorized person is detected in a segment using the HIGH-Security sensor technology, the re-
volving door continues to rotate so that the person can exit, stops and locks in the next home position if no fur-
ther authorizations are available.

Description 3
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Access from safe side to unsafe side
Authorisation via on-site access control system:
– On-site access control system sends a signal to the revolving door if authorisation is successful (release in).
Alternative: A button on the revolving door or radar motion sensor generates the release impulse.
– Several release impulses can be stored and processed step by step.
– Revolving door unlocks and starts the counterclockwise rotation.
With sensor-based passage monitoring in the exit direction (optional):
– The sensor-based passage monitoring in the exit direction by means of a 3D camera detects the passage,
stops and locks the door automatically when the home position is reached again.
– If the revolving door is not entered, the revolving door stops after 5 empty segments and locks, the existing re-
leases are deleted.
– If an unauthorized person simultaneously enters the revolving door in the entrance direction, the revolving door
stops shortly before reaching the re-opening position, reverses (PushBack) and rejects this person to the out-
side area.
– If an empty segment is detected in the exit direction, the revolving door continues to rotate until a passage is
detected, a maximum of 5 empty segments until the movement stops and returns to the home position.
Without sensor-based passage monitoring in the exit direction (optional), passage from the safe to the un-
safe side can take place without verification. Only an unauthorized entry from the unsafe side leads to a
reversing (PushBack) and rejects this person to the outside area.
Monitoring of the number of people using a 3D camera:
– If more than one person is detected in a segment by means of a 3D camera (piggybacking), the revolving door
stops shortly before reaching the re-opening position, reverses (PushBack) and rejects the unauthorized per-
sons to the outside area. The existing authorizations are deleted. Persons in the opposite direction of passage
are also pushed back.
– If exactly one authorized person is detected in a segment using the HIGH-Security sensor technology, the re-
volving door continues to rotate so that the person can exit, stops and locks in the next home position if no fur-
ther authorizations are available.
3.3.4 Signalization
Access from unsafe side to safe side
In the standby position, the turnstile is locked and secured with the motor electric brake. Both traffic lights are
RED. The authorized person operates the external, on-site access control system and authorizes.
The access control system sends a release impulse to the system controller, which unlocks the turnstile and the
door begins to rotate. The outer visual indicator switches from RED to GREEN, but on the inside it remains RED.
Access from safe side to unsafe side
In the standby position, the turnstile is locked and secured with the motor electric brake. Both traffic lights are
RED.
The authorised person operates the internal release button on the inner edge of the drum. The release button
sends an enabling pulse to the system control, which unlocks the turnstile for the set time and the door begins to
turn. The inner visual indicator switches from RED to GREEN, but on the outside it remains RED.

3Description
18 / 48 BAL_K32_K42_ST_EN_1V2_REC_121-006454613
3.4 Safety features and control elements
Interior View in the closed position
Operating element variations available
Interior column Exterior column Wall installation

Description 3
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Triple winged Four winged
EXTERIOR
INTERIOR
EXTERIOR
INTERIOR
Position of the turnstile wings in the locked position:
Turnstile wing K3x K4x
DKF1 = Turnstile wing 1 0° 0°
DKF2 = Turnstile wing 2 120° 90°
DKF3 = Turnstile wing 3 240° 180°
DKF4 = Turnstile wing 4 — 270°
3.4.1 Legend for safety features and control elements
Pos. No. Components
1Motion detector canopy or floor installation (AKI / AKA)
2Vertical forward sensor radial protective sliding wing (OP-VLS)
3, 3A, 3B Vertical sensors drum edges (OP-VSS)
4Horizontal heel protection light barrier SLOW (OP-HSR)
5Horizontal heel protection light barrier STOP (OP-HSR)
6Vertical safety strips drum edges (SL-TRK)
7Vertical safety strip radial protective sliding wing (SL-RSF)
8Vertical safety strip radial fixed wing (SL-VSR)
9Vertical safety strips turnstile wings (SL-VSR)
10 Radial protective sliding wing (RSF)
11 Power storage (rubber rope)
12 Surveillance contact radial protective sliding wing (UW-RSF)

3Description
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13 Rotor lock
14 Radial protective sliding wing lock
15, 15A Sensors turnstile wings (OP-VSR)
16 Horizontal heel protection safety strips (SL-FES)
17 Foot protection sensor radial protective sliding wing
18 Vertical light barriers drum edges
19 Monitoring contact night shield (UW-NAS)
20 Main power switch (UW-HAS)
21 Control unit BDE-D-KTA
22 Key-operated switch BDE-V
23 Key-operated emergency switch
24 Emergency stop switch
25 Disabled person button
26 Start button
27 Key pivot contact
28 Contact mat blocked segment
29 Key-operated switch
30 Sliding door drive STA 20
31 Sliding door control unit BDE-D-STA
32 Traffic light red / green (alternatively in the standing column)
33 Turn key switch night shield
34 Light barriers pivot wing joints
35 Emergency open button
36 Contact mat exit direction
37 Contact mat entrance direction
38 On-site code card reader (1x interior and 1x exterior)
39 Horizontal sensor strip (opening and closing side)
40 Lock mechanism status indicator VRM rotor
41 Door position indicator TPA rotor
42 Lock mechanism status indicator VRM radial protective sliding wing
43 Door position indicator TPA radial protective sliding wing
44 Drive gear box (subfloor)
45 Safety sensors (shearing edge / crushing edge)
46 Electromagnetic lock with bolt contact
47 Turnstile lock