Stahl Tranberg TEF 9975 User manual

Installation and operating manual - TUM7058
TEF 9975 Helideck Floodlight
TRANBERG® IMT HELIDECK FLOODLIGHT
TEF 9975 LED Floodlight
Helideck Lighting System
Document properties (TUM7058)
Revision
Comment
Revision date
Approved
0
First issue
16.09.2021
A
Minor changes
31.01.2022
CS
B
Minor changes
10.06.2022
CKR
C
Minor changes
16.02.2023
CKR

Installation and operating manual - TUM7058
TEF 9975 Helideck Floodlight
Installation and operating manual
Contents
Helideck Lighting System ........................................................................................................................................ 1
Document properties (TUM7058) ............................................................................................................................ 1
Warnings and risk levels.......................................................................................................................................... 3
General information................................................................................................................................................. 3
Marking and intended use ....................................................................................................................................... 4
Specific conditions for use....................................................................................................................................... 5
Technical data ......................................................................................................................................................... 5
Product description.................................................................................................................................................. 5
Transport and storage ............................................................................................................................................. 5
Mounting and installation......................................................................................................................................... 6
General ............................................................................................................................................................... 6
Mounting ............................................................................................................................................................. 6
Electrical connections ......................................................................................................................................... 6
Commissioning........................................................................................................................................................ 8
Operation................................................................................................................................................................. 8
Maintenance and cleaning....................................................................................................................................... 8
Disposal................................................................................................................................................................... 9
Compliance/Conformity ........................................................................................................................................... 9

Installation and operating manual - TUM7058
TEF 9975 Helideck Floodlight
Warnings and risk levels
DANGER
Non-compliance with the instruction results in risk of severe or fatal injuries to persons
WARNING
Non-compliance with the instruction may result in risk of severe or fatal injuries to persons
CAUTION
Non-compliance with the instruction may result in risk of injuries or damage to equipment
NOTICE
Non-compliance with the instruction may result in reduced lifetime of equipment, malfunctions etc.
General information
Before installation, make sure to read and understand this installation and operating manual.
Observe national assembly and installation regulations.
Always contact the manufacturer if anything is unclear, or if you notice any faults on the product or in this
document.
This installation and operating manual shall be available to anyone operating, installing, inspecting, modifying or
repairing the equipment.

Installation and operating manual - TUM7058
TEF 9975 Helideck Floodlight
Marking and intended use
DANGER
Not for use in Zone 0
CAUTION
The 9975 LED floodlight is intended for use on onshore, offshore and ship-borne helidecks.
The 9975 is made from aluminum, and should not be exposed to corrosive media such as acids and bases.
Never open the sealed parts of the lighting fixtures.
Do not clean the fixtures with a high-pressure steam or water jet. This may cause damage that is not covered
by the warranty. Only clean by washing down with cloths / soft brushes.
Do not use chemicals or caustic substances of any kind when cleaning plastic parts.
NOTICE
Only suitably qualified personnel may install the products.
Observe the locally applicable safety standards and safety regulations.
During assembly, make sure the fixtures are not subjected to undue mechanical stress.
Install the light with 4 pcs M12 bolts through the mounting holes on a flat surface.
For the Ingress Protection (IP) to be valid you must ensure that the cable gland used is suitable for the
dimensions and type of cable to be connected. The cable gland IP must be IP66, IP66/67 or IP66/68 in
conformance with the EN 60529, and suitable for use in an increased safety light fixture, certified as equipment
according to EN/IEC 60079-0.
Ensure there is a reliable connection to the earthing system, both with the external earthing point and with the
connection in the light fitting junction box.
EX-marking: Ex eb mb IIC T3 Gb Ta=-40°C to +55°C
Ex tb IIIC T135°C Db IP66
Other markings
For use in explosive gas atmospheres, zone 1, zone 2 and non-hazardous area.
For use in explosive dust atmospheres, zone 21, zone 22 and non-hazardous area.
For use in marine/industrial/onshore/offshore/helideck areas

Installation and operating manual - TUM7058
TEF 9975 Helideck Floodlight
Specific conditions for use
DANGER
Specific conditions for use are critical conditions to maintain the explosion protection of the equipment. These
shall be adhered to in all cases and under all circumstances.
•Connect to a circuit breaker with a breaking capacity of 1500A
•Prospective short-circuit current max 200A
Technical data
Property
AC Version
DC Version
Explosion protection
Ex eb mb IIC T3 Gb
Ex tb IIIC T135°C Db IP66
Ta=-40°C to +55°C
Ex eb mb IIC T3 Gb
Ex tb IIIC T135°C Db IP66
Ta=-40°C to +55°C
Input voltage and frequency
AC 90-250V 50/60Hz
DC 24V+/-10%
Input current
Max. 0,5A AC
Max. 2,34A DC
Ingress protection
IP66
IP66
Power
Max. 40W
Max. 40W
Temperature
-40°C to +55°C
Size
322x279x139
Mounting
Mounting holes: 292x160 (M12)
Terminals
Spring terminals, 1-4mm²
Entries/Cable glands
2X M25
Housing material
Marine grade aluminum anodized
Other materials
Stainless steel/Glass/EPDM
Product description
The 9975 LED floodlight consist of a junction box/termination compartment, a driver housing with LED driver and
a LED compartment in the front. LEDs and drivers are potted and are non-serviceable. The only part of the
equipment which may be opened for installation, inspection and similar is the junction box in the back.
Transport and storage
•Transport and store the equipment only in the original packaging
•Store the equipment in a dry and vibration free place
•Do not drop!

Installation and operating manual - TUM7058
TEF 9975 Helideck Floodlight
Mounting and installation
DANGER
Incorrect mounting and installation may lead to explosion risks, risk of falling objects, risk for electric shock and
risk for equipment malfunction. In turn, this can lead to severe damage and/or injuries.
NOTICE
Only qualified personnel may install this product.
General
Make sure you read the entire manual before starting the installation.
Check whether the fixture is to be installed in an environment that meets the ambient temperatures, gas group
and temperature class. This data is included on the fixture type plate.
Remove the fixture from the package and check it for mechanical damage.
Ensure that the surface where the fixtures are to be mounted on is flat.
Mounting
Mount the light fitting to the construction.
Ensure there is a reliable connection to the earthing system, both with the external earthing point and with the
connection in the light fitting junction box. Take precautions to prevent corrosion to ensure the functionality of the
earth connection.
Ensure that the cable gland has the correct IP level of IP66, IP66/67 or IP66/68 and is suitable for the dimensions
of the type of cable that is connected to the fixture. Also make sure that the gland is certified according to the Ex-
approval of the fixture.
Electrical connections
Cable glands and stopping plugs must be installed according to the instructions of the manufacturer. This is
important to guarantee the IP level. The cable entries are 2 pcs M25x1,5.
Open the back lid (4 screws)
Fig. 1 Remove back lid

Installation and operating manual - TUM7058
TEF 9975 Helideck Floodlight
Cables shall be stripped according to the instructions of the cable manufacturer with the appropriate tools to
guarantee the properties of the cable. Wire sleeves suitable for the quadratic wire diameter shall be placed at the
bare wire ends and fixed with a specified tool according to the instructions of the manufacturer.
Cut the cable to the required length.
Connect the cable to the terminals. The standard terminals in the junction box are suitable as a standard for a
core diameter up to 4mm2.
Fig. 2 Connection DC version
Fig. 3 Connection AC version
Check the connections that have been made.
Close the junction box.

Installation and operating manual - TUM7058
TEF 9975 Helideck Floodlight
NOTICE
Terminals A and B are serial communication connection and should only be used with TANBERG Helideck
control systems
Commissioning
Installations in which the TRANBERG® IMT Floodlight (TEF 9975) are installed can be tested by means of an
insulation test. For this test, apply a maximum of 500 V DC between earth and (+ and -).
All the light fittings are subjected to a dielectric test during manufacture (DC version: 700 VDC for 60 seconds, AC
version: 2100 VDC for 60 seconds).
Operation
The TRANBERG® IMT Floodlight (TEF 9975) can be switched on immediately after installation by switching on
the supply voltage.
Maintenance and cleaning
The front of the light fixture is "sealed for life" and shall therefore not be opened. The terminal box on the rear of
the light fixture is of the type of protection "e" and inspection/maintenance is subject to EN/IEC 60079-17. Only
qualified personnel with competence on the type of protection shall carry out inspection and maintenance on this
product. Detailed inspection shall only be done when the product is de-energized.
It is no recommended that the inspection interval exceeds 3 years, in harsh and exposed areas a more frequent
interval shall be considered.
NOTICE
Clean only with cloths or soft brushes that have been dampened with clean water.
DO NOT use chemicals or caustic substances of any kind for cleaning purposes of fixtures and lenses.
Prevent contact of chemical and caustic substances of any kind on the fixtures and lenses.
DO NOT use high-pressure water jetting cleaning apparatus.
Remember:
IPx6 means 100l/min H2O out of a mains water hose with a nozzle of Ø 12.5 mm at a distance of 2.5 m.

Installation and operating manual - TUM7058
TEF 9975 Helideck Floodlight
Disposal
CAUTION
This equipment or part of this equipment is considered EE-Waste, and shall be handled accordingly
•Observe national and local regulations and statutory regulations regarding disposal
•Separate materials when sending it for recycling
•Ensure environmentally friendly disposal of all components
•No component or packaging shall end up in the ocean during any stage of the product’s lifetime
Compliance/Conformity
Certificates:
•IECEx DNV 21.0055X
•DNV 21 ATEX 49246X
•DNV 23 UKEX 94389X
Standards:
•EN IEC 60079-0:2018
•EN IEC 60079-7:2015/A1:2018
•EN 60079-18:2015/A1:2017
•EN 60079-31-2014
•IEC 60079-0:2017 Ed. 7.0
•IEC 60079-7:2015+AMD1:2017 Ed. 5.1
•IEC 60079-18:2014+AMD1:2017 Ed. 4.1
•IEC 60079-31:2013 Ed. 2.0