ATM Lighting EXF450LED Manual

1
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
INSTALLATION AND MAINTENANCE MANUAL FOR
EXPLOSIONPROOF LIGHT FITTING
EXF450LED
Carefully read the instructions before
mounting the light fitting.

2
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
1. GENERAL INFORMATION.............................................................................................................. 3
2. TECHNICAL INFORMATION .......................................................................................................... 6
3. PHOTOMETRICAL DATA................................................................................................................ 8
4. CONSTRUCTION DESCRIPTION .................................................................................................. 8
5. PRELIMINAIRES............................................................................................................................. 8
6. LIGHT FITTING MOUNTING .......................................................................................................... 9
7. ELECTRICAL CONNECTION ....................................................................................................... 10
8. CONDITIONS OF SAFETY USE................................................................................................... 12
9. LIGHT FITTING MAINTENANCE AND SERVICING .................................................................... 12
10. CLEANING ................................................................................................................................ 13
11. REPAIRING AND EXCHANGE PARTS..................................................................................... 13
12. LIGHT SOURCE EXCHANGE .................................................................................................. 13
13. TRANSPORT AND CONDITIOINS OF STORAGE................................................................... 13
14. DISPOSAL OF WASTE EQUIPMENT....................................................................................... 14
15. WARRANTY .............................................................................................................................. 14
TABLE OF CONTENTS

3
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
1. GENERAL INFORMATION
EXF450LED flood lights are designed to light indoor and outdoor areas in zone 1 and 2 of explosion
hazard of gas, vapors, or clouds of flammable liquids mixed with air which belongs to IIA, IIB or IIC
explosion group, T1-T5 temperature class. EXF450LED light fittings are also suitable to light areas in
zones 21 and 22 of explosion hazard of dust and flammable fibers mixed with air.
TECHNICAL INFORMATION
Ex marking:
•For version EXF450LED - EY* - * -24E - ** - ***** - ALU - GL - *** - **** - ** - ***
II 2G Ex eb mb IIC T4…T5 Gb
II 2D Ex tb IIIC T80°C…T115°C Db

4
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
•EX markings for various versions of floodlights.
Type Ambient
temperature
Temperature class/Max
Surface temperature
EY2-1
- 40 ÷ +60°C T4/T90 °C
- 40 ÷ +50°C T5/T80 °C
EY2-2 - 40 ÷ +50°C T4/T95 °C
EY3-1
- 40 ÷ +55°C T4/T85 °C
- 40 ÷ +50°C T5/T80 °C
EY3-2
- 40 ÷ +55°C T4/T100 °C
- 40 ÷ +45°C T5/T90 °C
EY3-3 - 40 ÷ +50°C T4/T115 °C
EY4-1
- 40 ÷ +55°C T4/T90 °C
- 40 ÷ +45°C T5/T80 °C
Interpretation of the use restrictions of the device by means of the symbols in the above
marking and on the label of the device:
Name Symbol Description
Special explosionproof
protection marking
Symbol of device intended for use in potentially explosive
atmospheres.
Device group
II
Device intended for use in explosive atmospheres other than
underground mine.
Device category
2G
Device can safely operate in zone 1 and 2 of the explosion hazard of
gases, vapors, and mists of flammable liquids with air.
2D Device can safely operate in zones 21 or 22 dust explosion hazard.
Type of execution
Ex eb Device secured with increased safety construction type "e”.
Ex tb Device secured from dust ignition with the housing type „t”.
mb
Isolation of the ignition source from the explosive atmosphere using
encapsulating masses
Group
IIC
Device can be used in the presence of explosion hazard gases,
vapors, and mists of flammable liquids with air classified as explosive
groups IIA, IIB, IIC.
IIIC
Device can be used in the presence of explosion hazard of
combustible dusts and filaments belonging to explosion groups IIIA,
IIIB, IIIC (all types of dusts).

5
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
Temperature class
T4
Device intended for use in potentially explosive atmospheres of
gases with self-ignition temperature > 135°C
T5
Device intended for use in potentially explosive atmospheres of
gases with self-ignition temperature > 100°C
Temperature
T80°C
The glowing temperature of a given layer of dust or the self-ignition
temperature of a dust cloud - with appropriate safety margins - must
be higher than the maximum permissible temperature on the surface
of the device, which in this case is 80°C
T115°C
The glowing temperature of a given layer of dust or the self-ignition
temperature of a dust cloud - with appropriate safety margins - must
be higher than the maximum permissible temperature on the surface
of the device, which in this case is 115°C.
Explosion protection
level
Gb
Device intended for installation in zone 1 and 2 of gas explosion
hazard, providing a „normal safety” and which will not become a
source of ignition under normal conditions of use and during
expected damage.
Db
Device intended for installation in zones 21, 22 dust explosion
hazard, providing a „high level of safety” and which will not become
a source of ignition under normal conditions of use and during
expected damage.
Protection degree: IP66/IP67
Admission wires diameter: 1-2,5mm2 (option: 6mm2)
Admission cable diameter: Ø 8-13mm (M/P20) / Ø 9-17mm (M/P25)
Voltage: 24E: 100V-277V, 50-60Hz;
Protection class: I
Ambient temperature Ta:
Type Ambient temperature
EY2-1 -40°C … +60°C / -40°C … +50°C
EY2-2 -40°C … +50°C
EY3-1 -40°C … +55°C / -40°C … +50°C
EY3-2 -40°C … +55°C / -40°C … +45°C
EY3-3 -40°C … +50°C
EY4-1 -40°C … +55°C / -40°C … +45°C
LED module risk group RG=1

6
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
2. TECHNICAL INFORMATION
Type Power
consumption Voltage IP Protection class
Power
coefficient
Ambient
temperature
EXF450LED-EY2-1 103W
100V-277V,
50-60Hz;66/67 I ≥0,98
Depends on
version and
module type
EXF450LED-EY2-2 158W
EXF450LED-EY3-1 160W
EXF450LED-EY3-2 198W
EXF450LED-EY3-3 238W
EXF450LED-EY4-1 207W
VERSIONS

7
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
Type L B H H1 D
D1
D2
D3
EXF450LED-EY2
656
435
202 97 490 430 390 330
EXF450LED-EY3 585
EXF450LED-EY4 735

8
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
3. PHOTOMETRICAL DATA
Type Luminous Flux* Efficiency Colour
Temperature CRI Modules Lifetime
EXF450LED-EY2-1 12500 lm 121 lm/W
4000K
(Option: 6000K)
>80
(Option:
>90)
>70000 h –
„L70B10”
>50000 h –
„L80B10”
EXF450LED-EY2-2 17500 lm 111 lm/W
EXF450LED-EY3-1 19000 lm 119 lm/W
EXF450LED-EY3-2 22500 lm 114 lm/W
EXF450LED-EY3-3 26100 lm 110 lm/W
EXF450LED-EY4-1 25000 lm 121 lm/W
*- Luminaire flux given for CRI 80 LED modules and STD optics.
4. CONSTRUCTION DESCRIPTION
Light fittings are built according to common electrical engineering rules. The product meets the essential
requirements of the Directives and the harmonized standards listed in the EU Declaration of Conformity.
Used solutions and materials, electrical equipment and proper insulating spaces makes that during
normal exploitation there is no possibility any sparks, electrostatic charge, dangerous heating or light
fitting destruction caused by environment factors occurrence.
Light fittings are built as a one chamber equipment. Housing, endcaps and mounting tray are made of
aluminum. Sealing is made of silicone.
Used terminals ensures safe and non-sparking connection of inner wires and admission cables. The
diffuser is made of tempered glass (GL).
Floodlights bodies should be equipped attested cable glands and plugs compliant with EX “e” or EX “d”
certificate. Cable glands and plugs should provide protection class of IP66 or IP67 depending on
floodlights version, in compliance with EN 60079-14 norm.
5. PRELIMINAIRES
SAFETY RULES
•Carefully read all the information included in the manual before mounting the light fitting.
•General safety rules must be followed.
•Failure to comply with rules of the installation and use can lead to personal injury or property
loses. ATM Lighting sp. z o.o. company takes no responsibility in such cases.
•Failure to comply with rules included in manual results with void of the manufacturer warranty.
•Manufacturer takes no responsibility for any damages resulting from improper installation,
maintenance or improper use.

9
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
•It is the responsibility of the user to perform the installation in accordance with this manual and
the safety regulations and standards applicable to the type of installation
•In case of malfunction, the device must be turned off and returned for repair to the manufacturer
or his authorized entity.
Before performing any installation work, including opening the enclosure, be absolutely
sure to disconnect the unit from the power source
NECESSARY TOOLS
6. LIGHT FITTING MOUNTING
The EXF450LED is shipped with mounting brackets designed to be mounted to the ceiling wall or pipe.
VERSIONS OF MOUNTING

10
Manual No.: I.EXF450LED.01ATM Lighting sp. z o.o.,
Release date: 28.09.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.0 tel: [phone], fax: [phone]
OPTIONAL EQUIPMENT
•Version equipped with protection net (PRG)
7. ELECTRICAL CONNECTION
Installation and electrical connection should be in accordance with the requirements of PN-EN
60079-14.
To connect power supply:
•enter the power cable to the housing through the cable entry (gland),
•carefully unisolate the wires (8-10mm), and put it into the connector according to a label inside
the light fitting (L, PE, N) in standard connection and (L1, L2, L3, PE, N) in 3 phase connection,
•the wires L2, L3 in 3 phase connection are only a through connection,
•precisely tighten power cable in the gland with two wrench,
•check the effectiveness of grounding.