DITEC OBBI User manual

IP1639EN•2023-05-12
www.ditecautomations.com
Technical Manual
Last version of this manual
Ditec OBBI
Swing gates automation
(translation of the original instructions)

24
IP1639EN
This symbol indicates useful information for the correct operation of the product.
This symbol indicates instructions or notes relating to safety which require special attention.
Legend
Index
General safety precautions .......................................................................................................................... 25
Declaration of incorporation of partly completed machinery .................................................................................. 26
UK Declaration of Conformity .......................................................................................................................... 27
1. Technical specifications .......................................................................................................................... 28
1.1 Operating instructions ................................................................................................................................. 29
1.2 Machinery Directive ................................................................................................................................. 29
2. Standard installation .......................................................................................................................... 30
3. Geared motor references .......................................................................................................................... 31
4. Installation .............................................................................................................................................. 32
4.1 Preliminary checks ................................................................................................................................. 32
4.2 Geared motor installation ................................................................................................................................. 32
5. Electrical connections .......................................................................................................................... 36
6. Routine maintenance plan .......................................................................................................................... 37
Operating instructions .............................................................................................................................................. 38
Manual release instructions ................................................................................................................................. 40

25
IP1639EN
General safety precautions
This installation manual is intended for qualified personnel only • Installation, electrical connec-
tions and adjustments must be performed by qualified personnel, in accordance with Good Working
Methods and in compliance with the current regulations • Read the instructions carefully before
installing the product. Wrong installation could be dangerous • Before installing the product, make
sure it is in perfect condition.
The packaging materials (plastic, polystyrene, etc.) should not be discarded in the environment
or left within reach of children, as they are a potential source of danger • Do not install the
product in explosive areas and atmospheres: the presence of inflammable gas or fumes represents
a serious safety hazard • Make sure that the temperature range indicated in the technical speci-
fications is compatible with the installation site • Before installing the motorization device, make
sure that the existing structure, as well as all the support and guide elements, are up to standards
in terms of strength and stability. Verify the stability and smooth mobility of the guided part, and
make sure that no risks of fall or derailment subsist. Make all the necessary structural modifica-
tions to create safety clearance and to guard or isolate all the crushing, shearing, trapping and
general hazardous areas • The motorization device manufacturer is not responsible for failure to
observe Good Working Methods when building the frames to be motorized, or for any deformation
during use • The safety devices (photocells, safety edges, emergency stops, etc.) must be installed
taking into account the applicable laws and directives, Good Working Methods, installation prem-
ises, system operating logic and the forces developed by the motorized door or gate • The safety
devices must protect against crushing, cutting, trapping and general danger areas of the motorized
door or gate. Display the signs required by law to identify hazardous areas • Each installation must
bear a visible indication of the data identifying the motorized door or gate • Before connecting the
power supply, make sure the plate data correspond to those of the mains power supply. An om-
nipolar disconnection switch with a contact opening distance of at least 3 mm must be fitted on
the mains supply. Check that there is an adequate residual current circuit breaker and a suitable
overcurrent cutout upstream of the electrical installation in accordance with Good Working Meth-
ods and with the laws in force • When requested, connect the motorized door or gate to an effec-
tive earthing system that complies with the current safety standards • Before commissioning the
installation to the end user, make sure that the automation is adequately adjusted in order to
satisfy all the functional and safety requirements, and that all the command, safety, and manual
release devices operate correctly.
During maintenance and repair operations, cut off the power supply before opening the
cover to access the electrical parts • The protection cover of the operator must be removed
by qualified personnel only.
The electronic parts must be handled using earthed antistatic conductive arms. The manu-
facturer of the motorization declines all responsibility if component parts not compatible with
safe and correct operation are fitted • Only use original spare parts for repairing or replacing
products • The installer must supply all information concerning the automatic, manual and emer-
gency operation of the motorized door or gate, and must provide the user with the operation and
safety instructions
ATTENTION! Important safety instructions.Please follow these instructions carefully.
Failure to observe the information given in this manual may lead to severe personal injury or
damage to the equipment.Keep these instructions for future reference.
This manual and those for any accessories can be downloaded from www.ditecautomations.com

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IP1639EN
Declaration of incorporation of partly completed machinery
(Directive 2006/42/EC, Annex II-B)
We,
ASSA ABLOY Entrance Systems AB
Lodjursgatan 10
SE-261 44 Landskrona
Sweden,
declare, under our sole responsibility, that the type of equipment with the name:
Ditec OBBI Automation for swing gates
complies with the following directives and their amendments:
2006/42/EC Machinery Directive (MD), regarding the following essential health and safety requirements:
1.1.2, 1.1.3, 1.2.1, 1.2.2, 1.2.3, 1.2.4.2, 1.2.6, 1.3.9, 1.4.3, 1.7.2, 1.7.3, 1.7.4, 1.7.4.1, 1.7.4.2.
2014/30/EU Electromagnetic Compatibility Directive (EMCD)
2011/65/EU Restriction of Hazardous Substances (RoHS 2)
2015/863/EU Restriction of Hazardous Substances (RoHS Amendment 2)
Harmonised European standards which have been applied:
EN 61000-6-3:2007 + A1:2011 + AC:2012
EN 60335-1:2012 + AC:2014 + A11:2014 + A13:2017 + A1:2019 + A14:2019 + A2:2019 + A15:2021
Other standards or technical specifications which have been applied:
IEC 60335-1:2010 + C1:2010 + C2:2011 + A2:2013 + C1:2014 + A2:2016 + C1:2016
EN 12453:2017
The manufacturing process guarantees that the equipment complies with the technical documentation.
Responsible for the technical documentation:
Matteo Fino
BSP Ind channel & Gate Automation
Ditec S.p.A.
Largo U. Boccioni, 1
21040 Origgio (VA)
Italy
Signed on behalf of ASSA ABLOY Entrance Systems AB by:
Place Date Signature Position
Origgio 2023-05-12 Matteo Fino Head of Ind channel & Gate Automation
© ASSA ABLOY, All rights reserved

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IP1639EN
UK Declaration of Conformity
We:
ASSA ABLOY Entrance Systems AB
Lodjursgatan 10
SE-261 44 Landskrona
Sweden
Declare under our sole responsibility that the types of equipment with names:
Ditec OBBI Automation for swing gates
complies with the following directives and their amendments:
• Supply of Machinery (Safety) Regulations 2016
• Electromagnetic Compatibility Regulations 2016
• The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equip-
ment Regulations 2012 (RoHS)
Harmonized European standards that have been applied:
EN 61000-6-3:2007 + A1:2011 + AC:2012
EN 60335-1:2012 + AC:2014 + A11:2014 + A13:2017 + A1:2019 + A14:2019 + A2:2019 + A15:2021
Other standards or technical specifications that have been applied:
IEC 60335-1:2010 + C1:2010 + C2:2011 + A2:2013 + C1:2014 + A2:2016 + C1:2016
EN 12453:2017
The manufacturing process ensures the compliance of the equipment with the technical file.
Responsible for technical file:
Matteo Fino
BSP Ind channel & Gate Automation
Ditec S.p.A.
Largo U. Boccioni, 1
21040 Origgio (VA)
Italy
Signed for and on behalf of ASSA ABLOY Entrance Systems AB by:
Place Date Signature Position
Origgio 2023-05-12 Matteo Fino Head of Ind channel & Gate Automation
© ASSA ABLOY, All rights reserved

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IP1639EN
Ditec OBBI3BH
Power supply 24 V=
Absorption 3 A
Thrust 1500 N
Max run 350 mm
Opening time 25 s / 90°
Max. door weight 250 kg
Max. door width 3,0 m
Service class 3 - FREQUENTE
(tested up to 150.000 cycles)
Intermittence S2= 30 min (T= 25°C)
S3= 50% (T= 25°C)
Cycles / hour *30 (T= 25°C)
Continuous cycles ** 28 (T= 25°C)
Temperature (T) (with NIO active)
-20°C +55°C -35°C +55°C
Degree of protection IP54
Control panel LCU30H - LCU30HJ - LCU40H - LCU40HJ
Application
m = leaf width
kg = leaf weight
500
400
300
200
100
[m]
[kg]
12345
1. Technical specifications
*Indicative cycles consider a time per opening/closing maneuver of 30 sec and pause
time of 30 sec. Full cycle time of 120 sec.
** Indicative cycles consider a time per opening/closing maneuver of 30 sec and pause
time of 2 sec. Full cycle time of 64 sec.

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1.1 Operating instructions
Use: FREQUENT (for vehicle or pedestrian for single-family or multi-family with frequent use).
- Performance characteristics are to be understood as referring to the recommended weight (ap-
prox. 2/3 of maximum permissible weight). A reduction in performance is to be expected when
the access is made to operate at the maximum permissible weight.
- Service class, running times, and the number of consecutive cycles are to be taken as merely
indicative having been statistically determined under average operating conditions, and are
therefore not necessarily applicable to specific conditions of use. During given time spans
product performance characteristics will be such as not to require any special maintenance.
- The actual performance characteristics of each automatic access may be affected by independent
variables such as friction, balancing and environmental factors, all of which may substantially
alter the performance characteristics of the automatic access or curtail its working life or parts
thereof (including the automatic devices themselves). When setting up, specific local conditions
must be duly borne in mind and the installation adapted accordingly for ensuring maximum
durability and trouble-free operation.
1.2 Machinery Directive
Pursuant to Machinery Directive (2006/42/EC) the installer who motorizes a door or gate has the
same obligations as the manufacturer of machinery and as such must:
- prepare the technical file which must contain the documents indicated in Annex V of the Ma-
chinery Directive;
(The technical file must be kept and placed at the disposal of competent national authorities for
at least ten years from the date of manufacture of the motorized door);
- draw up the EC Declaration of Conformity in accordance with Annex II-A of the Machinery Direc-
tive and deliver it to the customer;
- affix the EC marking on the motorized door in accordance with point 1.7.3 of Annex I of the
Machinery Directive.

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2. Standard installation
Ref. Code Description Cable
A
Connector block (not supplied).
Connect the power supply to an approved omnipolar switch with an opening distance
of the contacts of at least 3mm (not supplied).
The connection to the mains must be made via an independent channel, separated
from the connections to command and safety devices.
1OBBI3BH Gearmotor 2 x 1,5 mm²
2LCU30H-HJ
LCU40H-HJ Control panel 3G x 1.5 mm²
3ZEN Transmitter /
4
AXK4 Digital combination wireless keypad /
AXK5M
AXK5N
AXK5NM
AXK5NI
Wall-mounted key-operated selector switch with European cylinder
Semi-recessed key-operated selector switch with European cylinder
Wall-mounted key-operated selector switch without cylinder
Semi-recessed key-operated selector switch without cylinder
4 x 0.5 mm²
AXR7 RFID reader unit 5 x 0.5 mm²
5
LIN2
LIN2B
AXP2
LAB4
Photocells 4 x 0.5 mm²
6LAB9 Magnetic loop 2 x 1,5 mm²
7
FLM
FL24
Flash clignotant 2 x 1 mm²
Antenna (integrated in the flashing light) coax cable RG-58
(50 Ω)
A
2
1
5
6
5
4
7
3
55
1

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IP1639EN
3. Geared motor references
Ref. Code Description
9Key release
10 Casing
11 Draft tube
12 Tube cover
13 Closing plug
14 Tail bracket
15 Head bracket
16 Cable guide sheat hooking bracket
200
110
995
350
13 12
10
11
916
15
14
60
Ø12
68
62
150
83
26
30
Ø12
Ø8,5

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4. Installation
The given operating and performance features can only be guaranteed with the use of DITEC ac-
cessories and safety devices.
Unless otherwise specified, all measurements are expressed in mm.
Check the installation measurements on the basis of the distance between the hinge of the door
wing and the corner of the pillar [C] and of the desired opening angle [D].
The installation measurements indicated in the table allow you to choose the values of [A] and [B] on
the basis of the desired opening angle and in relation to the on site spaces and overall dimensions.
NOTE: The measurements [A] and [B] must be the same, in order to have a regular moviment.
Increasing [A] decreases the coming up speed during opening.
Increasing [B] decreases the coming up speed during closing and improves burglar-proofing.
Reducing [B] increases the extent of gate opening.
Measurements [A] and [B] must in any case be compatible with the useful travel of the piston so
that; if [A] is increased, [B] must be decreased and vice versa.
4.1 Preliminary checks
4.2 Geared motor installation
Check that the structure is sufficiently rugged and that the hinge pivots are properly lubricated.
Provide an opening and closing stop.
A B C max D max E L
150 150 85 100°
75 910
120 160 95 100°
120 180 115 100°
160 120 55 110°
A
D
E
L
min 120
B
C

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• If the gearmotor opening direction needs to be modified, proceed as shown in the figure (example
of motor transformation with opening direction from right to left).
• Loosen the motor fastening screws.
• With the reduction gear rotated, insert the motor
and cap, and insert the cable.
WARNING: the motor must be assembled so that the
cable remains on the side opposite the release
• Extract the motor and the reducer cap
and unthread the motor cable.
• Insert and fix the motor fastening
screws.
• Rotate the reduction gear by 180°.
blue
brown
180°
blue
brown

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IP1639EN
- Fix the tail bracket [14], respecting measurements [A] and [B] on the basis of the desired open-
ing angle [D].
-On the tail bracket there are holes that facilitate the assembly operation.
- Fix the piston to the rear bracket [14] with the pin [F] supplied.
- Extend the haulage tube completely [11] to its maximum length, then shorten it by approximately
20 mm.
WARNING: the stops must keep a 10 mm margin of tube stroke, in both the door wing closed and
door wing open positions.
- With the gate completely closed, position the front bracket [15], check it is aligned with the rear
bracket and fix it to the gate.
-Fix the piston to the front bracket with the pin [G] supplied. To work correctly, the gearmotors
must be assembled with the motor casing at the top.
-Unblock the gearmotor and check (moving the gate manually) the entire stroke is free of inter-
ference. Slightly lubricate the front and rear articulated joints.
11
16
15
G
F
14

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- Assemble the tube cover [12] with the cap [13] and seal, and fix it with the screws [H] supplied.
Pay attention to the insertion direction. The slits on the closing cap [13] must be on the lower
part in order to help the water to come out.
- Assemble the casing [10], fixing it with the screw [N], paying attention to the positioning of the
cable.
12
10
N
H
13

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5. Electrical connections
Before connecting the power supply, make sure the plate data correspond to that of the mains
power supply.
An omnipolar disconnection switch with minimum contact gaps of 3 mm must be included in the
mains supply.
Check that upstream of the electrical installation there is an adequate residual current circuit
breaker and a suitable overcurrent cutout.
The gearmotors OBB13BH can be connected to the LCU30H-HJ and LCU40H-HJ control panel.
The electrical wiring and the start-up of the gearmotors OBBI3BH are shown in figure and in the
installation manuals of the LCU30H-HJ and LCU40H-HJ control panel.
Motor 1 Control panel terminal board
31 32 33
OBBI3BH Blue / Black
Motor 2 Control panel terminal board
34 35 36
OBBI3BH Black / Blue
Motor 1 Control panel terminal board
31 32 33
OBBI3BH Black / Blue
Motor 2 Control panel terminal board
34 35 36
OBBI3BH Blue / Black
M
o
t
o
r
2
M
o
t
o
r
1
M
o
t
o
r
1
M
o
t
o
r
2
https://www.ditecautomations.com/global/market-documents/QR/Multilanguages/LCU30H/DitecLCU30H.pdf
For complete control panel instructions see manual LCU30H-HJ - IP2251:
For complete control panel instructions see manual LCU40H-HJ - IP2246:
https://www.ditecautomations.com/global/market-documents/QR/Multilanguages/LCU40H/DitecLCU40H.pdf

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IP1639EN
Perform the following operations and checks every 6 months according to intensity of use of the
automation.
Disconnect the 230 V~ power supply and batteries if present:
- Clean and lubricate, using neutral grease, the turning pins, the hinges of the gate and the drive
screw.
- Check that fastening points are properly tightened.
- Check the electrical wiring is in good condition.
Reconnect the 230 V~ power supply and batteries if present:
- Check the power adjustments.
-Check the good operation of all command and safety functions (photocells).
-Check the good operation of the release.
-If the LCU30H-HJ and LCU40H-HJ control panel is mounted, check for battery continuity by
powering off and performing several manoeuvres in sequence. Upon test completion, power
back on (230 V~).
NOTE: for spare parts, see the spares price list.
6. Routine maintenance plan

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IP1639EN
Operating instructions
General safety precautions
for the user
ATTENTION! Important safety in-
structions • Please follow these
instructions carefully • Failure to
observe the information given in
this manual may lead to severe
personal injury or damage to the
equipment • Keep these instruc-
tions for future reference.
WARNING! Disconnect power supply before any cleaning or mainte-
nance operation • This manual and those for any accessories can be
downloaded from www.ditecautomations.com
These precautions are an integral and essential part of the product and
must be supplied to the user. Read them carefully since they contain
important information on safe installation, use and maintenance. These
instructions must be kept and forwarded to all possible future users of
the system • This product must be used only for the specific purpose for
which it was designed. Any other use is to be considered improper and
therefore dangerous. The manufacturer cannot be held responsible for
any damage caused by improper, incorrect or unreasonable use • Avoid
operating in the proximity of the hinges or moving mechanical parts.
Do not enter within the operating range of the motorized door or gate
while it is moving. Do not obstruct the motion of the motorized door or
gate, as this may cause a dangerous situation • Lock and release the
door or gate wings only when the motor is switched off. Do not enter
within the action range of the door or gate wing(s) • In case of operation
in “hold-to-run” (“dead man”) mode,
the corresponding command devices
must be located so to have direct and
complete view of the door or gate
during the maneuvers, away from any
moving parts, at a minimum height of
DETACH AND DELIVER TO THE CUSTOMER

39
IP1639EN
1.5 m, and out of reach of the public • The motorized door or gate may be
used by children over the age of 8 and by people with reduced physical,
sensorial or mental abilities, or lack of experience or knowledge, as long
as they are properly supervised or have been instructed in the safe use
of the device and the relative hazards • Children must be supervised
to make sure they do not play with the device, nor play or remain in the
area of action of the motorized door or gate. Keep remote controls and/
or any other command devices out of the reach of children, to avoid any
accidental activation of the motorized door or gate • Cleaning and main-
tenance work intended to be done by the end user must not be carried
out by children unless they are supervised. In the event of a product
fault or malfunction, turn off the power supply switch. Do not attempt
to repair or intervene directly.
Any repair or technical intervention must be carried out by qualified
personnel. Failure to comply with the above may cause a dangerous
situation • To ensure that the system works efficiently and correctly,
the manufacturer’s indications must be complied with and only quali-
fied personnel must perform routine maintenance on the motorized
door or gate. In particular, regular checks are recommended in
order to verify that the safety devices are operating correctly • All
installation,maintenance and repair work must be documented and
made available to the user.
DETACH AND DELIVER TO THE CUSTOMER

40
IP1639EN
Manual release instructions
RIGHT PISTON
LEFT PISTON
In the event of a fault or blackout, release
any electric lock, insert the key and turn
it anticlockwise (in the direction indicated
by the arrow on the gearmotor). Manually
open the gate.
To block the door wings again, turn the
key clockwise (in the opposite direc-
tion to the arrow on the gearmotor). To
facilitate the operation, move the door
wing slightly.
WARNING: the door wing block
and release operations must
be performed with the motor
idle.
For any problems and/or information, contact the support service.
Installer's stamp Operator
Date of intervention
Technician's signature
Customer's signature
Intervention performed
DETACH AND DELIVER TO THE CUSTOMER

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IP1639EN
DETACH AND DELIVER TO THE CUSTOMER

IP1639EN
ASSA ABLOY Entrance Systems AB
Lodjursgatan 10
SE-261 44, Landskrona
Sweden
© ASSA ABLOY
All the rights concerning this material are the exclusive property of ASSA ABLOY Entrance Systems AB. Although
the contents of this publication have been drawn up with the greatest care, ASSA ABLOY Entrance Systems AB
cannot be held responsible in any way for any damage caused by mistakes or omissions in this publication.
We reserve the right to make changes without prior notice.
Copying, scanning or changing in any way is expressly forbidden unless authorised in writing by ASSA ABLOY
Entrance Systems AB.
The crossed-out wheelie bin symbol indicates that the product should be disposed of separately from
normal household waste. The product should be recycled in accordance with local environmental regula-
tions for waste disposal. By separating a product marked with this symbol from household waste, you will
help reduce the volume of waste sent to incinerators or land-fill and minimise any potential negative impact on
human health and the environment.
All the rights concerning this material are the exclusive property of ASSA ABLOY Entrance Systems AB. Although
the contents of this publication have been drawn up with the greatest care, ASSA ABLOY Entrance Systems AB
cannot be held responsible in any way for any damage caused by mistakes or omissions in this publication.
We reserve the right to make changes without prior notice.
Copying, scanning or changing in any way is expressly forbidden unless authorised in writing by ASSA ABLOY
Entrance Systems AB.
The crossed-out wheelie bin symbol indicates that the product should be disposed of separately from
normal household waste. The product should be recycled in accordance with local environmental regula-
tions for waste disposal. By separating a product marked with this symbol from household waste, you will
help reduce the volume of waste sent to incinerators or land-fill and minimise any potential negative impact on
human health and the environment.