Heras 94 Series User manual

EN –Original user manual - 1.1 | 2022
User manual
Heras Crash Tested Barrier 94x Series
Please read this original user manual before using this barrier for
the first time. Act in accordance with the manual and keep it in a
safe place for later use or for the following owner.

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CONTENTS
FOREWORD ............................................................................................................ 5
GENERAL .......................................................................................................... 6
MANUFACTURER /SUPPLIER ........................................................................... 6
1.2 SERVICE /MAINTENANCE................................................................................ 6
1.3 DEFINITIONS USER /OPERATOR /ENGINEER ...................................................... 6
1.4 PRESCIBED USE /APPLICATION........................................................................ 6
1.5CONFORMITY................................................................................................ 7
1.6 DELIVERY..................................................................................................... 7
1.7 ELECTRICAL CONNECTIONS............................................................................ 8
1.8 DELIVERY OF BARRIER ................................................................................... 8
2SAFETY............................................................................................................. 8
2.1 EXPLANATION OF THE SYMBOLS ...................................................................... 8
2.2 GENERAL SAFETY INSTRUCTIONS .................................................................... 9
2.3 SAFETY PROVISIONS.................................................................................... 10
2.4 INTENDED USE............................................................................................ 10
2.5 SAFETY DURING USE.................................................................................... 10
2.6 SAFETY DURING INSTALLATION, MAINTENANCE AND DISASSEMBLY ..................... 11
3OPERATION.................................................................................................... 11
3.1 OPENING /CLOSING BARRIER -NORMAL USE.................................................... 11
3.1 OPEN /CLOSE BARRIER MANUAL RELEASE ...................................................... 12
3.1.1 Barrier manual release .............................................................................. 12
4DESCRIPTION ................................................................................................ 14
4.1 94X SERIES................................................................................................. 14
4.2 LOOP DETECTION........................................................................................ 14
4.3 LASER SCANNER......................................................................................... 14
4.4 ACCESSORIES ............................................................................................ 15
4.4.1 Traffic lights (Optional) .............................................................................. 15
4.4.2 Flash light / beacon (Optional*) .................................................................... 15
4.4.3 Temperature kits (Optional) ........................................................................ 15
4.5 OPERATING MODES ..................................................................................... 15
4.5.1 Hold-to-run mode..................................................................................... 16
4.5.2 Automatic mode ...................................................................................... 16
5CONTROL UNIT............................................................................................... 17
5.1 TOTAL VIEW OF CONTROL PANEL ................................................................... 17
6COMMISSIONING ........................................................................................... 18
6.1 SELECTING CONTROL LOGICS ....................................................................... 18
6.1.1Automatic logic ....................................................................................... 19
6.1.2 Hold-to-run logic...................................................................................... 19

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6.2 AUTO-CLOSE TIMER..................................................................................... 20
6.3 ELECTRICAL LIMITS...................................................................................... 20
6.4 MECHANICAL LIMITS .................................................................................... 21
6.5 PRESSURE SETTING .................................................................................... 22
7EMERGENCY STOP .......................................................................................... 23
8MAINTENANCE ............................................................................................... 24
8.1 BARRIER MAINTENANCE ............................................................................... 24
8.2 CLEANING .................................................................................................. 26
9DECOMMISIONING AND REMOVAL ................................................................. 26
10 SPARE PARTS .............................................................................................. 26
11 TECHNICAL DATA ........................................................................................ 27
11.1 DIMENSIONS CABINET............................................................................... 27
11.2 OPERATING CONDITIONS AND SPECIFICATIONS............................................. 27
11.3 OPERATING TIME...................................................................................... 28
11.4 ELECTRICAL INFORMATION ........................................................................ 28
APPENDIX A: DECLARATIONS DOP / DOC ............................................................ 29
APPENDIX B: WIRING DIAGRAM ......................................................................... 37

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FOREWORD
This manual provides information on the operation and maintenance of the 94x
range of barriers. A separate manual is provided for installation. Although every
effort has been made to ensure that the information contained within this manual is
correct at the time of issue, no responsibility is accepted for any loss or damage
arising from incorrect information.
This manual forms no part whatsoever of any contract or agreement between He-
ras and others. In no circumstances will Heras be responsible or liable for any
costs, damage or injury whatsoever arising from the use of this Manual.
Should the barrier be tampered with and/or any non-approved equipment be fitted
to the barrier then any warranty will be considered void.
The Copyright of this Manual remains the property of Heras at all times. This Man-
ual may not be reproduced by any means without prior written permission from
Heras.

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GENERAL
MANUFACTURER / SUPPLIER
Manufacturer: Heras UK
Herons Way
DN4 8WA Doncaster
Tel.: [phone]
www.heras.com
Technical construction file: Manager Heras B.V. PD Department
1.2 SERVICE / MAINTENANCE
In the event of problems, failures or questions telephone contacts are as follows:
Heras Netherlands
Telephone
[phone]
Heras Germany
Telephone
[phone]
Heras UK
Telephone
[phone]
Heras France
Telephone
[phone]
Heras Norway
Telephone
+47(-) 22 900 555
Heras Sweden
Telephone
[phone]
1.3 DEFINITIONS USER / OPERATOR / ENGINEER
User: Anyone using the barrier.
Operator: A user who is familiar with all safety aspects dealt with in this manual.
Operators are not allowed to carry out any installation work on the
barrier unless explicitly specified.
Engineer: The engineer is a Heras fitter (or an engineer employed by the cus-
tomer who has been given explicit permission in writing from Heras)
who is qualified to perform technical interventions on the barrier.
1.4 PRESCIBED USE / APPLICATION
Only the correct installation and maintenance by an authorized/qualified company
or person in agreement with the user manual, logbook, check lists and mainte-
nance lists can ensure the safe operation of the system.

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A qualified person is, according to EN 12635, a person who has the required train-
ing, qualified knowledge and practical experience required to install, test and main-
tain a barrier system correctly and safely.
1.5 CONFORMITY
The installation complies with the following EU Directives/ regulations:
EU
2006/42/
EC
Machinerichtlijn
EU
2014/30
EU
EMC richtlijn (elektromagnetische compatibiliteit)
EU
305/2011
EC
Verordening bouwproducten (CPR)
UK
Supply of Machinery (Safety) Regulations 2008
UK
Electromagnetic Compatibility Regulations 2016
UK
Construction Products Regulations 2013
The design and production have been executed compliant with the applicable prod-
uct standard EN 13241 and EN 12453.
A Declaration of Performance (DoP) and Declaration of Conformity (DoC) are oblig-
atory for this product. The DoP and DoC are included in Appendix A.
The CE or UKCA mark is located on the cabinet of the barrier.
1.6 DELIVERY
The barrier, drive and control unit must be installed by a fitter or an engineer who
also connects and programs any accessories. The barrier control unit is adjusted to
the options/accessories agreed with the user. The relevant options are laid down
during hand-over.
Optional accessories can be installed afterwards, simply contact the supplier.
Barriers are always delivered fully tested.

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1.7 ELECTRICAL CONNECTIONS
Electrical connections must be made compliant with the supplied wiring diagram.
The system must be correctly earthed (Protective grounding in accordance with
DIN VDE).
Because EMC-related suppression components can leak current to the earth cable,
it is advisable that you do not protect the control unit with a Residual Current De-
vice. When switching on the system, a high starting current can be generated due
to the charging of the intermediate circuit.
If after measurement during commissioning it appears that the leakage current ex-
ceeds the permitted 3.5 mA, an additional grounding, in accordance with EN
60335-1 and IEC 30364-5-54, must be provided. Measurement is made according
to EN 60335-2-103. Consult your installer for this.
Take into account good shielding, for example an automatic circuit breaker 16A B
characteristic.
Ensure that the feeder cables are not carrying power during commissioning.
1.8 DELIVERY OF BARRIER
After installation and commissioning, by a Heras technician or a technician trained
by Heras, the cover of the barrier must be closed and locked. This is done to pre-
vent unauthorised access.
2SAFETY
2.1 EXPLANATION OF THE SYMBOLS
Caution! To prevent personal injury, observe the safety instructions
below.
Note! To prevent material damage, observe the safety instruc-
tion below.

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Information:Followed by further information or a reference to other
documents.
Warning: Risk of limbs getting crushed.
2.2 GENERAL SAFETY INSTRUCTIONS
•The operator must read the entire user manual before the barrier is used for
the first time. The instructions stated in the user manual must be observed
and complied with. All other forms of use can cause unexpected hazards and
are forbidden.
•Applying a third-party drive unit, motor and/or safety devices may affect
safety and will invalidate the CE mark.
•The barrier must only be put into use if all safety facilities are in place and
connected, and work properly.
•All faults which might present a source of danger to the user or to third per-
sons must be eliminated immediately.
•All warnings and safety notices on the equipment must be in place and clear-
ly legible at all times.
•It is not permitted to mount items to the barrier arm and / or housing other
than as prescribed by Heras. Think of traffic and other signs and such. This
can negatively affect the safe operation of the barrier.
•All alterations or extensions to the barrier must be carried out by qualified
personnel using parts which the manufacturer has defined as suitable for
such alterations or extensions. Any failure to comply with these instructions
will be considered as non-compliant behavior and will invalidate the manu-
facturer's guarantee, as a result of which the risk entirely transfers to the
user.
•Improper usage or servicing or ignoring the operating instructions can be a
source of danger for persons, and/or result in material damage.
•If the meaning of any part of these installation and operating instructions is
not clear, then please contact your supplier before you use the equipment.
•This manual must always be available at the location of use of the barrier.
This manual must be thoroughly read and applied by all persons responsible
for the operation, maintenance and repair of the barrier.

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2.3 SAFETY PROVISIONS
•To protect people and goods from injury or damage, the barrier is fitted with
safety provisions including safety loops and/or a laser scanner.
These serve as emergency provisions that immediately stop (and reverse)
the movement of the barrier. It is forbidden to use these provisions to stop
the barrier normally.
•For a barrier with hold-to-run control, the above-mentioned safety provisions
are not necessary and will therefore not be standard provisions.
With this type of operation, the barrier stops immediately as soon as the
switch is released.
2.4 INTENDED USE
Giving safe access for goods and vehicles accompanied or driven by persons in in-
dustrial, commercial or residential premises.
2.5 SAFETY DURING USE
Children or people with a disability must not operate the barrier. Parents
must supervise their children to prevent them playing with the barrier.
➔PARENTS ARE RESPONSIBLE FOR THEIR CHILDREN 
•Keep a safe distance from the moving barrier. Warning icons to this effect
•have been installed in various locations
•Only pass through the barrier when it is completely open.
•The barrier must not be opened in windy conditions; wind force >12 Beau-
fort. The barrier arm can swing in a way that can result in damage to the
construction.
•When hold-to-run-control is employed, the barrier must only be operated if it
can be seen completely, directly and in real-time. Operation must be via a
permanently installed operating device, for instance a key switch or push
button. This operating device must be located in such a way that the opera-
tor’s position is safe. The barrier must stop immediately when the button or
key is released.
Other operating devices are not allowed.
•The barrier must be able to move freely without obstacles in the passage and
entire area where the barrier can move. Do not insert objects above or under
the barrier arm that could block the barrier arm.
•The barrier arm must always be free from snow, ice or dirt that might affect
its behaviour. In the event of frost, check this before commissioning the bar-