Stahl EXLUX L402/2 Series User manual

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Operating instructions
Additional languages www.r-stahl.com
EN
Linear Luminaire with LED
Series EXLUX L402/2

2Linear Luminaire with LED
Series EXLUX L402/2
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Contents
1 General Information ............................................................................................3
1.1 Manufacturer .......................................................................................................3
1.2 Information regarding the operating instructions .................................................3
1.3 Conformity with standards and regulations .........................................................3
2 Explanation of the symbols .................................................................................4
2.1 Symbols in these operating instructions .............................................................4
2.2 Warning notes .....................................................................................................4
2.3 Symbols on the device ........................................................................................5
3 Safety notes ........................................................................................................5
3.1 Operating instructions storage ............................................................................5
3.2 Safe use ..............................................................................................................5
3.3 Intended Use .......................................................................................................5
4 Function and device design ................................................................................5
4.1 Function ..............................................................................................................5
4.2 Device design .....................................................................................................6
5 Technical data .....................................................................................................8
6 Transport and storage .......................................................................................10
7 Mounting and installation ..................................................................................11
7.1 Dimensions / fastening dimensions ..................................................................11
7.2 Mounting / dismounting, operating position ......................................................12
7.3 Installation .........................................................................................................14
8 Commissioning .................................................................................................17
9 Maintenance, Overhaul, Repair ........................................................................18
9.1 Maintenance .....................................................................................................18
9.2 Repair ...............................................................................................................19
9.3 Returning the device .........................................................................................19
10 Disposal ............................................................................................................19
11 Accessories and Spare parts ...........................................................................19

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General Information
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Linear Luminaire with LED
Series EXLUX L402/2
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1 General Information
1.1 Manufacturer
Manufacturer
1.2 Information regarding the operating instructions
ID-No.: 259910 / L40260300020
Publication Code: 2017-09-18·BA00·III·en·00
The original instructions are the English edition.
They are legally binding in all legal affairs.
1.3 Conformity with standards and regulations
See certificates and EC Declaration of Conformity: www.r-stahl.com.
R. Stahl Schaltgeräte GmbH
Am Bahnhof 30
74638 Waldenburg
Germany
R. STAHL (P) LTD., Plot No. - 5
Malrosapuram Road, Sengundram Indl. Area
Singaperumal Koil, Kancheepuram Dist.,
Tamil Nadu – 603 204, INDIA
Phone:
Fax:
Internet:
E-mail:
[phone]
[phone]
www.r-stahl.com
[email protected]
Phone:
Fax:
Internet:
E-mail:
[phone]
[phone]
www.rstahl.net
[email protected]
R. STAHL Schaltgeräte GmbH
Business Unit Lighting & Signalling
Nordstr. 10
99427 Weimar
Germany
Phone:
Fax:
Inter-
net:
E-mail:
[phone]
[phone]
www.stahl-ex.com
[email protected]

Explanation of the symbols
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Series EXLUX L402/2
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2 Explanation of the symbols
2.1 Symbols in these operating instructions
2.2 Warning notes
Warnings must be observed under all circumstances, in order to minimize the risk due to
construction and operation. The warning notes have the following structure:
• Signalling word: DANGER, WARNING, CAUTION, NOTICE
• Type and source of danger/damage
• Consequences of danger
• Taking countermeasures to avoid the danger or damage
Symbol Meaning
Tips and recommendations on the use of the device
General danger
Danger due to energised parts
DANGER
Danger to persons
Non-compliance with the instruction results in severe or fatal injuries to per-
sons.
WARNING
Danger to persons
Non-compliance with the instruction can result in severe or fatal injuries to
persons.
CAUTION
Danger to persons
Non-compliance with the instruction can result in light injuries to persons.
NOTICE
Avoiding material damage
Non-compliance with the instruction can result in material damage to the device and / or
its environment.

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Safety notes
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Linear Luminaire with LED
Series EXLUX L402/2
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2.3 Symbols on the device
3 Safety notes
3.1 Operating instructions storage
• Read the operating instructions carefully and store them at the mounting location of
the device.
• Observe applicable documents and operating instructions of the devices to be
connected.
3.2 Safe use
• Read and observe the safety notes in these operating instructions!
• Observe characteristic values and rated operating conditions on the rating and data
plates!
• Observe additional information plates on the device!
• Use the device in accordance with its intended and approved purpose only!
• We cannot be held liable for damage caused by incorrect or unauthorized use or by
non-compliance with these operating instructions.
• Before installation and commissioning, make sure that the device is not damaged!
• Work on the device (installation, maintenance, overhaul, repair) may only be carried
out by appropriately authorized and trained personnel.
3.3 Intended Use
The luminaire L402/2 is equipment
• for stationary mounting
• can be used indoors and outdoors
• for lighting areas, work spaces and objects
4 Function and device design
4.1 Function
• for lighting areas, work spaces and objects
Symbol Meaning
05594E00
CE marking according to the current applicable directives.

Function and device design
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4.2 Device design
16346E00
4567
123
5

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Function and device design
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16349E00
1 - Connection terminal - mounting plate
(internal wiring)
6 - Luminaire enclosure
2 - Ballast 7 - Mounting plate
3 - Translucent cover 8 - LED PCB
4 - Cable gland 9 - Diffuser (optional / accessories)
5 - Connection terminal - luminaire
(customer wiring)
78 9

Technical data
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Series EXLUX L402/2
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5 Technical data
Technical Data
Electrical data
Control gear AC: 220 ... 240 V ±10 %; 50 ... 60 Hz
DC: 200 ... 250 V ±10 %
Inrush current Ipeak = 53,5 A; Δt = 124,8 ms
maximale Anzahl der Leuchten pro Leitungsschutzschalter:
Power factor ) 0.93
Degree of protection IP66 / IP67 (IEC 60598)
Protection class I (with internal PE connection)
Impact strength
(IK code)
IK10 (IEC 62262)
Disconnection of the
light
When opening the luminaire
Switch with safety lock (optional); when opening the central lock all poles of the
voltage supply to the ballast are disconnected; contacts of the switching
element are positive opening, they can only be switched on again when the
luminaire trough and the central locking system are closed.
Luminous characteristics
Luminous flux
Values apply to Ta = +25 °C.
Luminous flux decrease at Ta = +55 °C to 85% of the nominal value.
Typ 10 A 16 A 20 A 25 A
B8121620
C13 21 27 33
K27 43 54 67
L402/21.2-.5..-..0 L402/22.4-.5..-..0 L402/21.2-.5..-..1 L402/22.4-.5..-..1
Power consumption [W] 28 52 28 52
Colour rendering [Ra] ) 80 ) 80 ) 70 ) 70
Colour temperature [K] 5000 5000 5700 5700
without diffuser
Luminous flux [lm] 3100 6200 3400 6800
Luminaire efficiency [lm/W] 111 119 121 131
with diffuser
Luminous flux [lm] 2550 5100 2800 5600
Luminaire efficiency [lm/W] 91 98 100 108

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Technical data
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Ambient conditions
Operating
temperature range
-30 ... +55 °C
Storage -30 ... +75 °C
Service life
Service life
Mechanical data
Material
Enclosure
Material Polyester resin, glass fibre-reinforced
Colour colour grey, similar to RAL 7035
Seal Silicone foam gasket in the lamp cover
Translucent cover Polycarbonate
Luminaire locking Central locking which can be opened/closed using a socket key M8 / wrench
size 13, hinged lamp cover
Mounting / Installation
Cable glands
Connection
Technical Data
Ta ( 25 °C Ta ( 45 °C Ta ( 55 °C
L70B10C10 100,000 h 100,000 h 50,000 h
LxByCz
At the end of the service life:
• Luminous flux decrease to "x" percent
• up to "y" percent of all luminaires fall below "x"
• up to "z" percent of all luminaires break down completely
Standard luminaire
Plastic: 2 x M25 x 1.5 cable glands 8161 and
2 x M25 x 1.5 stopping plugs 8290 (enclosed)
Metal: 2 x metal plates M20 x 1.5 connected by means of PE for metal
cable entries
Attention: cable entries must be ordered separately
Special: max. 4 bores for M20, M25, NPSM ½’’
max. 2 bores for NPT ¾’’
Metal cable glands: M20 x 1.5, M25 x 1.5; earthing of the metal
cable entries by means of metal plates
Standard: Spring clamp terminals
5-pole: L1, L2, L3, N, PE
Clamping range: 1 x 0.75 ... 4 mm2 (solid / finely stranded)
(2 free clamping units per pole available)
Special: Terminal block with covering
5-pole: L1, L2, L3, N, PE
Clamping range: 2 x 0.75 ... 6 mm2 (solid);
2 x 0.75 ... 4 mm2 (finely and extra finely stranded)

Transport and storage
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6 Transport and storage
• Transport and store the device only in the original packaging.
• Store the device in a dry place (no condensation) and vibration-free.
• Do not drop the device.
Through wiring
Assembly
Technical Data
Standard
luminaire
with
Light fittings are equipped with internal through wiring.
Ingoing and outgoing leads can be connected to the
opposite sides.
Terminals: see techn. data
Wiring cross section: 2.5 mm2 for max. 16 A.
Optional without
On the connection side, there are 2 bores M25 x 1.5 for
cable entries for ingoing and outgoing wiring of the
connection line
(ingoing and outgoing leads on one side).
Standard luminaire
Standard: 2 x M8 insert nuts in the enclosure
Special: Mounting grooves in the enclosure for use of fastening and
ceiling rails for variable luminaire mounting (variable mounting
distances for luminaires L = 700 mm: 320 ... 480 mm;
L = 1310 mm; 670 ... 930 mm)

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Mounting and installation
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7 Mounting and installation
7.1 Dimensions / fastening dimensions
NOTICE
Malfunction or device damage caused by condensation.
Non-compliance can result in material damage!
• operate the luminaire continuously or periodically over extended periods of time.
• avoid thermal bridges.
Dimensional Drawings (All Dimensions in mm [inches]) - Subject to Alterations
15440E00
EXLUX Standard luminaire
Dimensions Luminaire
28 W 52 W
L1 700 [27.56] 1310 [51.57]
L2 1) 400 [15.75] 800 [31.50]
L3 2) 320 ... 480 [12.60 ... 18.90] 670 ... 930 [26.38 ... 36.61]
b 184 [7.24] 184 [7.24]
h1 125 [4.92] 125 [4.92]
1) fixed mounting distance
2) variable mounting distance

Mounting and installation
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7.2 Mounting / dismounting, operating position
Suspension at fixed mounting points
Suspension at movable mounting parts
The luminaire is suitable for wall and ceiling mounting.
In event of wall mounting in outdoor areas, avoid installation with central lock
at top.
The mounting position with upward light emission in outdoor areas is
prohibited.
15446E00
15442E00 15447E00
Mounting bracket Top rail
Lateral mounting pockets for variable points of suspension.
Version L4 mm [inch] L mm [inch]
28 W 320 [15.60] 80 [3.15]
52 W 670 [26.38] 130 [5.12]
L2
Version L2 mm [inch] Screw-in depth mm [
28 W 400 [15.75] ( 10 [0.39]
52 W 800 [31.50] ( 10 [0.39]
L
L4
L
L4
L
L

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Pole mounting
Pole mounting using pipe clamps
For pipe clamp mounting, use the solution of R. STAHL Schaltgeräte GmbH with
integrated mounting rail providing reliable and stable four-point fixing!
When mounting the luminaire using top rails, ensure that the mounting
surface is flat. Otherwise, the enclosure might be mounted in a warped/
twisted way. The result is leakage of the luminaire and difficulties in replacing
the translucent cover.
15455E00
15443E00
Version L4 mm [inch] L mm [inch]
28 W 320 [12.60] 80 [3.15]
52 W 670 [26.38] 130 [5.12]
In case of point suspension using pipe clamps, R. STAHL Schaltgeräte
GmbH does not guarantee the strength and tightness of the luminaire!
L4
L
L

Mounting and installation
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Wall bracket mounting
7.3 Installation
7.3.1 Opening and Closing of the Enclosure
15515E00 15517E00
Version L4 mm [inch] L mm [inch]
28 W 320 [12.60] 80 [3.15]
52 W 670 [26.38] 130 [5.12]
When mounting the luminaire using top rails, ensure that the mounting
surface is flat. Otherwise, the enclosure might be mounted in a warped/
twisted way. The result is leakage of the luminaire and difficulties in replacing
the translucent cover.
For pipe clamp mounting, use the solution of R. STAHL Schaltgeräte GmbH
with integrated mounting rail providing reliable and stable four-point fixing!
In case of point suspension using pipe clamps, R. STAHL Schaltgeräte
GmbH does not guarantee the strength and tightness of the luminaire!
DANGER
Risk of electric shock!
Risk of fatal injuries!
• Luminaires without switch must not be opened when they are supplied
with power (see information plate on the lock)!
NOTICE
Danger due to electrostatic discharge.
Electronic components can be destroyed if touched.
• Do not touch the LED-PCBs!
Recommendation
Opening and closing of the luminaire by using a socket wrench from R.
STAHL Schaltgeräte GmbH.
L
L4
L
1
0
x
1
5
°

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• Remove the closing cap of the central lock.
• Turn the central lock using a socket wrench M8, wrench size 13, by 90° to the left as
far as it will go.
• Swivel down the translucent cover.
• Proceed in reverse order to close.
• The seal of the translucent cover must lie correctly on the sealing edge.
• Push the closing cap onto the central lock opening (dust protection).
Note:
• Version without switch: Disconnect the luminaire from the power supply and secure it
against being switched on again.
• Version with switch: The luminaire is positively disconnected from the power supply by
actuating the central lock.
• In open end position and with translucent cover swivelled down, a restart lock-out
device prevents the central lock from being actuated.
Please do not use force!
When the translucent cover is closed, the central lock is released.
Opening and closing the reflector plate
15448E00
15451E00
15436E00
15512E00
1 Open the reflector plate by
pressing the safety latch.
2 Swivel down the reflector plate.
• When closing, flip up the
reflector plate and snap it into
place.
165°
170
90°
12

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7.3.2 Electrical connections
Electrical connection
Observe the maximum clamping possibility of the connecting terminals (see chapter
"Technical data").
For optional screw-type terminals, two conductors per clamping unit can be clamped
(ingoing and outgoing wiring).
Note:
• Clamping must be carried out precisely!
• Do not clamp any part of the conductor insulation!
• Do not interchange the conductors!
• Observe the technical regulations when connecting the conductor!
• Clamp the conductor firmly.
• The terminal cover of optional screw-type terminals does not have to be removed to
clamp the conductor!
• Optional screw-type terminals: Firmly tighten screws (tightening torque 2 Nm, for
unused clamping units 0.7 Nm)!
Connection terminals
Through wiring of the mains supply connection
Standard:
Spring clamp terminals
up to 4 mm2
Optional:
Screw-type terminals
up to 4 mm2 finely and
extra finely stranded,
and 6 mm2 solid
Stripping length:
10 ... 11 mm
Stripping length:
10 ... 11 mm
15516E00
15438E00
NOTICE
Through wiring with 2.5 mm 2 cross section for max. 16 A.
N
L1
L2
L3
L3L2L1
N
L1, L2, L3 = Phase
N = Neutral conductor
PE = Protective conductor

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Commissioning
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7.3.3 Cable entries
The standard luminaire is delivered with 3 lead-in holes, 2 cable glands and 2 stopping
plug.
Please observe the tightening torque for luminaires with installed cable glands and
stopping plugs from R. STAHL Schaltgeräte GmbH.
Luminaires with cable glands and stopping plugs; not supplied by
R. STAHL Schaltgeräte GmbH
Please note:
• the required temperature resistance!
• the IP degree of protection according to the rating plate!
• the operating instructions of the cable glands and stopping plugs!
• the required tightening torques!
• the range of the permissible cable diameter!
8 Commissioning
Before commissioning, ensure that
• the device has been installed according to regulations.
• the power supply voltage and the rated operational voltage are identical.
• the required cable diameter for cable glands has been used.
• the cable entries and stopping plugs have been securely tightened.
• the cables are correctly connected.
• the connection has been performed correctly.
• all screws and nuts are tightened according to regulations.
• the connection chamber is clean.
• the device is not damaged.
• no foreign bodies are inside the device.
• the device is sealed according to regulations.
• the LED assembly and the diffusor are clean.
Tightening torque
Connection thread Pressure screw
Cable gland 8161
M20 x 1.5 2.3 Nm 1.5 Nm
M25 x 1.5 3.0 Nm 2.0 Nm
Stopping plugs 8290
M20 x 1.5 1.0 Nm
M25 x 1.5 1.5 Nm

Maintenance, Overhaul, Repair
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9 Maintenance, Overhaul, Repair
9.1 Maintenance
• Determine the type and extent of inspections in compliance with the relevant national
regulations.
• Adapt inspection intervals to the operating conditions.
The following tests and measures must be carried out during regular maintenance.
WARNING
Risk of electric shock or malfunctioning of the device due to unauthorized
work!
Non-compliance can result in severe injuries and material damage.
• Work performed on the device must only be carried out by appropriately
authorized and qualified electricians.
Observe the relevant national regulations in the country of use.
Check Measures
the permissible ambient temperature If exceeding the permissible ambient
temperature or falling below the device
must be taken out of operation.
the enclosure components for formation of
cracks and damage.
Replace the exchangeable enclosure
components. If the enclosure components
are non-exchangeable, the device must be
taken out of operation.
its intended use If the device is not used according to its
intended use, it must be taken out of
operation.
if the conductors are clamped properly clamp loose conductors tightly.
the cables for ageing and damage replace damaged or aged cables.
the seals for ageing and damage replace damaged, aged and porous seals
and completely change enclosure
components with foamed seal.
the inside and outside of the luminaire for
pollution
clean the luminaire.

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Disposal
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9.1.1 Cleaning
• Clean the device only with a damp cloth.
• Use water or mild cleaning agents.
• Do not use abrasive, scratching and aggressive detergents or solvents.
• Never clean the device with a strong water jet, e.g. using a high-pressure washer!
9.2 Repair
Repairs carried out on the mounting plate are not permitted. Replace the mounting plate
completely in case of malfunction.
9.3 Returning the device
Use the "Service form" to return the device when repair/service is required. On the
internet site "www.stahl-ex.com" under "Downloads > Customer service":
• Download the service form and fill it out.
• Send the device along with the service form in the original packaging to
R. STAHL Schaltgeräte GmbH.
10 Disposal
• Observe national and local regulations and statutory regulation regarding disposal.
• Separate materials when sending it for recycling.
• Ensure environmentally friendly disposal of all components according to the statutory
regulations.
11 Accessories and Spare parts
NOTICE
Malfunction or damage to the device due to the use of non-original components.
Non-compliance can result in material damage.
• Use only original accessories and spare parts from R. STAHL Schaltgeräte GmbH.
For accessories and spare parts, see data sheet on our homepage
www.r-stahl.com.