Stahl YL6 Series User manual

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Operating instructions
Additional languages www.stahl-ex.com
EN
Explosion Proof Combination Signal –
110 dB (A) / 5 Joule
Series YL60

General Information
2Explosion Proof Combination Signal
– 110 dB (A) / 5 Joule
Series YL60
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Contents
1 General Information ............................................................................................2
1.1 Manufacturer .......................................................................................................2
1.2 Information regarding the operating instructions .................................................3
1.3 Further documents ..............................................................................................3
1.4 Conformity with standards and regulations .........................................................3
2 Explanation of the symbols .................................................................................3
2.1 Symbols in these operating instructions .............................................................3
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 Modifications and alterations ..............................................................................5
4 Function and device design ................................................................................5
4.1 Function ..............................................................................................................6
5 Technical data .....................................................................................................6
6 Transport and storage .........................................................................................8
7 Mounting and installation ....................................................................................9
7.1 Dimensions / fastening dimensions ....................................................................9
7.2 Mounting / dismounting, operating position ........................................................9
7.3 Installation .........................................................................................................16
8 Commissioning .................................................................................................16
9 Operation ..........................................................................................................17
9.1 Troubleshooting ................................................................................................17
10 Maintenance and repair ....................................................................................17
10.1 Maintenance .....................................................................................................17
10.2 Repair ...............................................................................................................18
10.3 Returning the device .........................................................................................18
11 Cleaning ............................................................................................................18
12 Disposal ............................................................................................................18
13 Accessories and Spare parts ...........................................................................19
1 General Information
1.1 Manufacturer
R. STAHL Schaltgeräte GmbH
Centre of Competence Light
Nordstr. 10
99427 Weimar
Germany
R. STAHL Schaltgeräte GmbH
Am Bahnhof 30
74638 Waldenburg
Germany
Phone:
Fax:
Internet:
E-mail:
[phone]
[phone]
www.stahl-ex.com
[email protected]
Phone:
Fax:
Internet:
E-mail:
[phone]
[phone]
www.stahl-ex.com
[email protected]

222936 / YL6060300020
2014-10-20·BA00·III·en·00
Explanation of the symbols
3
Explosion Proof Combination Signal
– 110 dB (A) / 5 Joule
Series YL60
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1.2 Information regarding the operating instructions
ID-No.: 222936 / YL6060300020
Publication Code: 2014-10-20·BA00·III·en·00
The original instructions are the English edition.
They are legally binding in all legal affairs.
1.3 Further documents
• Data sheet
For further languages, see www.stahl-ex.com.
1.4 Conformity with standards and regulations
See certificates and EC Declaration of Conformity: www.stahl-ex.com.
The device has IECEx approval.
See IECEx homepage: http://iecex.iec.ch/
2 Explanation of the symbols
2.1 Symbols in these operating instructions
Symbol Meaning
Tips and recommendations on the use of the device
General danger
Danger due to explosive atmosphere
Danger due to energised parts

Explanation of the symbols
4222936 / YL6060300020
2014-10-20·BA00·III·en·00
Explosion Proof Combination Signal
– 110 dB (A) / 5 Joule
Series YL60
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2.2 Warning notes
Warning notes 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/damage
= Strobe
= Sounder
= Earth
= Sounder Stage 1
= Sounder Stage 2
= Sounder Tone
= Telephone initiate
DANGER
Danger to persons
Non-compliance with the instruction results in severe or fatal injuries to
persons.
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.
NOTE
Avoiding material damage
Non-compliance with the instruction can result in material damage to the device and / or
its environment.
1
2

222936 / YL6060300020
2014-10-20·BA00·III·en·00
Safety notes
5
Explosion Proof Combination Signal
– 110 dB (A) / 5 Joule
Series YL60
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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 Modifications and alterations
4 Function and device design
Symbol Meaning
05594E00
CE marking according to the current applicable directive.
02198E00
According to marking, device approved for hazardous areas.
15649E00
Input
15648E00
Output
DANGER
Explosion hazard due to modifications and alterations to the device!
Non-compliance results in severe or fatal injuries.
• Do not modify or alter the device. No liability or warranty for damage
resulting from modifications and alterations.
DANGER
Explosion hazard due to improper use!
Non-compliance results in severe or fatal injuries.
• Use the device only according to the operating conditions described in
these operating instructions.

Technical data
6222936 / YL6060300020
2014-10-20·BA00·III·en·00
Explosion Proof Combination Signal
– 110 dB (A) / 5 Joule
Series YL60
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4.1 Function
The explosion proof combination signal series YL60 is an audible and visual signal. It
provides an audible and/or visual signal intended to alert, warn or draw attention to an
event. It is designed for use in hazardous or harsh environments. In hazardous areas the
devices have explosion protection for ATEX/IECEx Zones 1 & 2 for gas and 21 & 22 for
dust. Gas groups covered are IIB & IIB + H2, dust protection for IIIC.
UL certified variants offer protection to Class I Division I Gas groups BCD,
Class II Division I Gas groups EFG.
The device is not intended for continuos use.
The life of the xenon flash tube is guaranteed for the following number of flashes:
5 Technical data
Variant Number of flashes
5 J 2 million
10 J 5 million
20 J 4 million
Explosion Protection
Global (IECEx)
Gas and dust
Europe (ATEX)
Gas and dust
IIB+H2 IECEx BAS 05.0087X
IIB IECEx BAS 05.0086X
IIB+H2, IIB IEC 60079-0: 2011 / IEC 60079-1: 2007-04 / IEC 60079-31: 2008
IIB+H2 Ex d IIB+H2 T4 Gb (Ta = -20 … +60°C)
Ex tb IIIC T135°C Db IP 66 (Ta = -20 … +60 °C)
Ex d IIB+H2 T6 Gb (Ta = -20 … +40 °C)
Ex tb IIIC T85°C Db IP 66 (Ta = -20 … +40 °C)
IIB Ex d IIB T4 Gb (Ta = -35 … +60 °C)
Ex tb IIIC T135°C Db IP 66 (Ta = -35 … +60 °C)
Ex d IIB T6 Gb (Ta = -35 … +40 °C)
Ex tb IIIC T85°C Db IP 66 (Ta = -35 … +40 °C)
IIB+H2 Baseefa02ATEX0222X
IIB Baseefa02ATEX0212X
IIB+H2, IIB EN 60079-0: 2009 / EN 60079-1: 2007 / EN 60079-31: 2009
IIB+H2 EII 2 GD Ex d IIB+H2 T4 Gb (Ta = -20 … +60 °C)
EII 2 GD Ex tb IIIC T135°C Db IP 66 (Ta = -20 … +60 °C)
EII 2 GD Ex d IIB+H2 T6 Gb (Ta = -20 … +40 °C)
EII 2 GD Ex tb IIIC T85°C Db IP 66 (Ta = -20 … +40 °C)
IIB EII 2 GD Ex d IIB T4 Gb (Ta = -35 … +60 °C)
EII 2 GD Ex tb IIIC T135°C Db IP 66 (Ta = -35 … +60 °C)
EII 2 GD Ex d IIB T6 Gb (Ta = -35 … +40 °C)
EII 2 GD Ex tb IIIC T85°C Db IP 66 (Ta = -35 … +40 °C)

222936 / YL6060300020
2014-10-20·BA00·III·en·00
Technical data
7
Explosion Proof Combination Signal
– 110 dB (A) / 5 Joule
Series YL60
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USA and Canada (UL variants)
Gas and dust
Russia (GOST R)
Газ Marking and certification based on and line with the ATEX product.
Certifications and certificates
Certificates IECEx, ATEX, Brazil (INMETRO), India (PESO), Kazakhstan (GOST K),
Russia (GOST R), Taiwan (ITRI), USA (UL)
Technical Data
Technical data
Product weight 6 kg
Electrical data
Rated operational
voltage
24 V DC, 48 V DC, 115 V AC and 230 V AC operational parameters + or -10 %
Rated operational
current
Mechanical data
Material
Enclosure aluminium, seawater resistant
Horn ABS, flame retardant
Lens cover polycarbonate
Fixings stainless steel
Explosion Protection
IIB+H2, IIB E161818
IIB+H2, IIB SL: UL 60079-0 / UL 60079-1 / UL 1203 / UL 1638
CSA C22.2 No. 30-M1986 / CSA C22.2 No. 25-M1966 / CSA
E60079-0-7 / CSA E60079-1
IIB+H2 Class I, Div. 1, Groups B, C and D
Class I, Div. 2, Groups B, C and D
Class 1 Zone 1 AEx d IIB + H2 T4
Class 1 Zone 1 Ex d IIB + H2 T4
Operating temperature -25 ... +66 °C
Audible signal appliance public mode with supplementary
Visual signal appliance private mode
IIB Class I, Div. 1, Groups C and D
Class I, Div. 2, Groups C and D
Class 1 Zone 1 AEx d IIB T4
Class 1 Zone 1 Ex d IIB T4
Operating temperature -35 ... +66 ºC
Audible signal appliance public mode with supplementary
Visual signal appliance private mode
24 V DC 570 mA
48 V DC 435 mA
115 V AC 200 mA
230 V AC 100 mA

Transport and storage
8222936 / YL6060300020
2014-10-20·BA00·III·en·00
Explosion Proof Combination Signal
– 110 dB (A) / 5 Joule
Series YL60
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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.
Cable entries 2 cable entries, equipped with stopping plug (1x) and dust cap (1x) UL devices:
equipped with M20 / 1/2 ’’ adapters (2x)
Degree of protection IP66 – IEC 60529
NEMA 4X – UL 50
Operating temperature range
Variant dependant see Explosion protection
Acoustic data
Volume 110 dB(A) / 1 m
Polar diagram
Luminous characteristics
Effective candela
Flash energy 5 J
Flash rate 60 FPM
Technical Data
Horizontale plane Verticale plane
15288E00
120
15
45
75
105
135
165
15
45
75
105
135
165
V
nom
V
min
5 J
Clear 30 cd
Yellow 29 cd
Amber 17 cd
Red 9 cd
Blue 6 cd
Green 7 cd
No figures for Magenta or Opal lens

222936 / YL6060300020
2014-10-20·BA00·III·en·00
Mounting and installation
9
Explosion Proof Combination Signal
– 110 dB (A) / 5 Joule
Series YL60
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7 Mounting and installation
7.1 Dimensions / fastening dimensions
7.2 Mounting / dismounting, operating position
• Mount the device on a flat surface suitable for its weight.
• The tone output should be directed towards the area to be covered
(see chapter
Technical Data, Polar diagram).
• Insert the cables using certified and flameproof cable glands which are suitable for the
gas group.
• Close unused entries using certified and flameproof stopping plugs.
Dimensional Drawings (All Dimensions in mm / inches) - Subject to Alterations
13977E00
DANGER
Risk of explosion!
Risk of injuries and material damage!
• Terminal sleeves are fitted, they must be gas-tight and applied with a
suitable tool.
DANGER
Explosion hazard!
Risk of injuries and material damage!
• Carefully remove or replace the components.
• Exposed joint surfaces must not be damaged and must be protected
from dust and dirt.
• Install the end flanges squarely without applying any force. Do not use
a hammer or other tools when working on the flanges and do not use the
fixing screws to pull down the flanges.
420 [16,54]
75 [2,95]
M8
145 [5,71]

Mounting and installation
10 222936 / YL6060300020
2014-10-20·BA00·III·en·00
Explosion Proof Combination Signal
– 110 dB (A) / 5 Joule
Series YL60
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7.2.1 Installation Conditions for Electrical Connection
7.2.2 Access to the PCB
• Remove the 3 screwST 4,2 x 13
• Lift horn cover
• Remove the 4 cheese-head screws M5 x 16
• Lift sounder flange
DANGER
Explosion hazard!
Risk of injuries and material damage!
• Only use cable glands with corresponding certificate. The cable glands
must be flameproof (Ex d) and suitable for the type of cable used.
• Close unused open holes in the enclosure with flameproof stopping
plugs.
• Close unused cable glands using flameproof plugs.
• Cable glands, stopping plugs and plugs must meet the requirements of
IEC/EN 60079-14.
• Installation of the cable gland must be performed in accordance with the
manufacturer's instructions.
• Cable entry temperature may reach 70 °C.
• To ensure degree of protection IP 66, a non-hardening sealant must be
applied to the threads.
DANGER
Danger due to energised parts!
Risk of death or severe injuries!
• Before opening and dismounting the device, disconnect it from the
power supply.
• Secure the device against unauthorized switching.
15256E00
1 Screws ST 4,2 x 13
2 Horn cover
3 Cheese-head screws M5 x 16
4 Sounder flange
5PCB
6Enclosure
1
2
3
4
5
6