ATM Lighting EXL450LED Manual

1Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
INSTALLATION AND MAINTENANCE MANUAL FOR
EXPLOSIONPROOF LIGHT FITTING
EXL450LED
Carefully read the instructions before
mounting the light fitting.

2Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
1. GENERAL INFORMATION.............................................................................................................. 3
2. TECHNICAL INFORMATION .......................................................................................................... 5
3. PHOTOMETRICAL DATA................................................................................................................ 7
4. CONSTRUCTION DESCRIPTION .................................................................................................. 7
5. PRELIMINAIRES............................................................................................................................. 8
6. LIGHT FITTING MOUNTING .......................................................................................................... 8
7. ELECTRICAL CONNECTION ....................................................................................................... 10
8. CONDITIONS OF SAFETY USE....................................................................................................11
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....................................................................................... 13
15. WARRANTY .............................................................................................................................. 13
TABLE OF CONTENTS

3Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
1. GENERAL INFORMATION
EXL450LED flood lights are designed to light indoor and outdoor areas in zone 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-T6 temperature class. EXL450LED light fittings are also suitable to light areas in zones 21
and 22 of explosion hazard of dust and flammable fibers mixed with air with combustion temperature
higher than 105°C - 180°C.
TECHNICAL INFORMATION
Ex marking:
•For version EXL450LED - EX* - * - **E - ** - ***** - ALU - ** - ** - **** - ** - ** - ***
II 3G Ex ec IIC T6…T4 Gc
II 2D Ex tb IIIC T80°C…T105°C Db

4Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
•EX markings for various versions of floodlights.
Type
Temperature class/Max Surface
temperature
EX2-1
T6/T80 °C
EX2-2
T5/T80 °C
EX3-1
T5/T80 °C
EX3-2
T4/T105 °C
EX4-1
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
3G
Device can safely operate in zone 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 ec
Device secured with increased safety construction type "e”.
Ex tb
Device secured from dust ignition with the housing type „t”.
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).
Temperature class
T4
Device intended for use in potentially explosive atmospheres of
gases with self-ignition temperature > 135 oC
T5
Device intended for use in potentially explosive atmospheres of
gases with self-ignition temperature > 100 oC
T6
Device intended for use in potentially explosive atmospheres of
gases with self-ignition temperature > 185 oC
Temperature
T80°C
Device can be used in presence of dusts whose cloud self-ignition
temperature is higher than 105°C, and the glowing temperature of
the layer (5mm) is higher than 145°C.

5Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
T105°C
Device can be used in presence of dusts whose cloud self-ignition
temperature is higher than 180°C.
Explosion protection
level
Gc
Device intended for installation in zone 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: 1-4mm2 (option: 6mm2)
Admission cable diameter: Ø 8-13mm / Ø 9-17mm
Voltage: 24E: 100V-277V, 50-60Hz;
35E: 230V-305V, 50-60Hz + 230-431V, 0Hz
Protection class: I
Ambient temperature Ta:
Version
Working temperature
(24E)
Working temperature
(25E)
EX2-1
-40°C … +65°C
-40°C … +60°C
EX2-2
-40°C … +60°C
-40°C … +55°C
EX3-1
-40°C … +65°C
-40°C … +60°C
EX3-2
-40°C … +50°C
-40°C … +45°C
EX4-1
-40°C … +55°C
-40°C … +50°C
LED module risk group RG=1
2. TECHNICAL INFORMATION
Type
Power
Voltage
IP
Protection
class
Power
coefficient
Ambient
temperature
EXL450LED-EX2-1
103W
100V-
277V,
50-60Hz;
230V-305V,
50-60Hz +
230-431V,
0Hz
66/67
I
≥0,98
Depends on
version and
module type
EXL450LED-EX2-2
153W
EXL450LED-EX3-1
155W
EXL450LED-EX3-2
238W
EXL450LED-EX4-1
207W

6Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
VERSIONS

7Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
3. PHOTOMETRICAL DATA
Type
Luminous Flux
Efficiency
Colour
Temperature
CRI
Modules
Lifetime
EXL450LED-EX2-1
16000 lm
155 lm/W
4000K
(Option: 6500K)
>70
(Option:
>80)
>70000 h –
„L70B10”
>50000 h –
„L80B10”
EXL450LED-EX2-2
22000 lm
144 lm/W
EXL450LED-EX3-1
24000 lm
155 lm/W
EXL450LED-EX3-2
34000 lm
143 lm/W
EXL450LED-EX4-1
31500 lm
152 lm/W
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.
Type
L
B
H
H1
D
D1
D2
D3
EXL450LED-EX2
606
435
202
97
440
380
340
280
EXL450LED- EX3
585
EXL450LED- EX4
735

8Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
Used terminals ensures safe and non-sparking connection of inner wires and admission cables. The
diffuser is made of UV resistant polycarbonate (PC) or tempered glass.
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.
•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 EXL450LED is shipped with mounting brackets designed to be mounted to the ceiling wall or pipe.

9Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
VERSIONS OF MOUNTING
OPTIONAL EQUIPMENT
•Version equipped with protection net (PRG)

10 Manual No.: I.EXL450LED.01 ATM Lighting sp. z o.o.,
Release date: 10.05.2023 ul. Maszynowa 30A,80-298 Gdańsk,
Edition: 1.1 tel: [phone], fax: [phone]
•Version equipped with EX breathable caps (VENT)
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, 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.
Standard connection: