Stahl MCP/PB Manuel utilisateur
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Operating instructions
Additional languages www.stahl-ex.com
EN
C
S
&
Clifford & Snell
Flameproof Manual Call Points
Series MCP/PB
2Flameproof Manual Call Points
Series MCP/PB
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Contents
1 General Information ............................................................................................3
1.1 Manufacturer .......................................................................................................3
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 ........................................................................................4
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 .........................................................................................7
7 Mounting and installation ....................................................................................8
7.1 Dimensions / fastening dimensions ....................................................................8
7.2 Mounting / dismounting, operating position ........................................................8
7.3 Installation ...........................................................................................................9
8 Commissioning .................................................................................................17
9 Operation ..........................................................................................................17
9.1 Troubleshooting ................................................................................................18
10 Maintenance and repair ....................................................................................18
10.1 Maintenance .....................................................................................................19
10.2 Repair ...............................................................................................................19
10.3 Returning the device .........................................................................................19
11 Cleaning ............................................................................................................20
12 Disposal ............................................................................................................20
13 Accessories and Spare parts ...........................................................................20
250306 / MCP60300050
2015-10-23·BA00·III·en·00
General Information
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Flameproof Manual Call Points
Series MCP/PB
1 General Information
1.1 Manufacturer
1.2 Information regarding the operating instructions
ID-No.: 250306 / MCP60300050
Publication Code: 2015-10-23·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 documents in 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
R. STAHL Schaltgeräte GmbH
Business Unit Lighting & Signalling
Nordstr. 10
99427 Weimar
Germany
R. STAHL Schaltgeräte GmbH
Am Bahnhof 30
74638 Waldenburg
Germany
Phone:
Fax:
Internet:
E-mail:
+49 3643 4324
+49 3643 4221-76
www.stahl-ex.com
Phone:
Fax:
Internet:
E-mail:
+49 7942 943-0
+49 7942 943-4333
www.stahl-ex.com
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
4250306 / MCP60300050
2015-10-23·BA00·III·en·00
Flameproof Manual Call Points
Series MCP/PB
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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
2.3 Symbols on the device
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.
NOTICE
Avoiding material damage
Non-compliance with the instruction can result in material damage to the device and / or
its environment.
Symbol Meaning
05594E00
CE marking according to the current applicable directive.
02198E00
According to marking, device certified for hazardous areas.
15649E00
Input
15648E00
Output
250306 / MCP60300050
2015-10-23·BA00·III·en·00
Safety notes
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Flameproof Manual Call Points
Series MCP/PB
3 Safety notes
3.1 Operating instructions storage
• Read the operating instructions carefully.
• Store the operating instructions 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
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 in accordance with the operating conditions
described in these operating instructions.
• Use the device only for the intended purpose specified in these
operating instructions.
Technical data
6250306 / MCP60300050
2015-10-23·BA00·III·en·00
Flameproof Manual Call Points
Series MCP/PB
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4.1 Function
Application range
The MCP/PB is a double action safety switch. The device is certified for use in hazardous
areas of Zones 1 and 2 (gas) and 21 and 22 (dust). The device is suitable for gas group
IIC and dust group IIIC. It can also be used in harsh environments.
Mode of operation
The switch is protected by a cover. It is activated via a pushbutton and reset using the
supplied tool. The device can be supplied with a number of options and accessories.
5 Technical data
Explosion Protection
Global (IECEx)
Gas and dust IECEx BAS 08.0089X
IEC 60079-0: 2011 / IEC 60079-1: 2007-04 / IEC 60079-31: 2008
Ex d IIC T6 Ta -55 to +70 °C Gb
Ex tb IIIC T85°C Ta -55 to +70 °C Db IP66
Europe (ATEX)
Gas and dust Baseefa 08ATEX0269X
EN 60079-0: 2009 / EN 60079-1: 2007 / EN 60079-31: 2009
E II 2 G Ex d IIC T6 Ta -55 to +70 °C Gb
E II 2 D Ex tb IIIC T85°C Ta -55 to +70 °C Db IP66
Certifications and certificates
Certificates IECEx, ATEX, Brazil (INMETRO), India (PESO)
Technical Data
Electrical data
Rated operational
voltage
12 to 50 V DC, 12 to 250 V AC
Switching capacity
Contact element standard: 1 change-over contact
optional: 2 change-over contacts
Switch NO or NC
System test Test key provided
Ambient conditions
Operating
temperature range
-40 to +70 °C
DC 12 to 30 V 3 A
30 to 50 V 1 A
AC 12 to 250 V 5 A
250306 / MCP60300050
2015-10-23·BA00·III·en·00
Transport and storage
7
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Flameproof Manual Call Points
Series MCP/PB
For further technical data, see www.stahl-ex.com.
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.
Mechanical data
Material
Enclosure material glass fibre reinforced polyester (GRP)
Surface finish two pack, acrylic polyurethane, various colour options
Degree of protection IP66 acc. to IEC 60529
Cable entries 4 cable entries, supplied with (3x) Ex d stopping plugs and (1x) dust cap
Position of
cable entries
Connection
Terminals 7 way terminal block., 4 mm2
Earth connection provided as standard
Accessories
LED status
indication
optional: red LED status indication(up to 24 V DC)
Lift flap stainless steel (break glass version only)
Duty label Metalised polyester, customer to specify wording / symbols (see main picture
for example)
Tag label Stainless steel tag with polyester label, customer to specify max 9 characters
Resistors Customer to specify value
Mounting / Installation
Assembly via holes through the back box.
see operating instruction for full details
Technical Data
13952E00 16555E00 13951E00
Break glass call point Break glass call point
with lift flap
Push button call point
Mounting and installation
8250306 / MCP60300050
2015-10-23·BA00·III·en·00
Flameproof Manual Call Points
Series MCP/PB
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7 Mounting and installation
The device is approved for use in gas explosion hazardous areas of Zones 1 and 2
and dust explosion hazardous area of Zones 21 and 22 and in safe areas.
7.1 Dimensions / fastening dimensions
7.2 Mounting / dismounting, operating position
DANGER
Explosion hazard due to incorrect installation of the device!
Non-compliance results in severe or fatal injuries.
• Carry out installation strictly according to the instructions and national
safety and accident prevention regulations to maintain the explosion
protection.
• Select and install the electrical device so that explosion protection is not
affected due to external influences, i.e. pressure conditions, chemical,
mechanical, thermal and electric impact such as vibration, humidity and
corrosion (see IEC/EN 60079-14).
• The device must only be installed by trained qualified personnel who
is familiar with the relevant standards.
Dimensional drawings (all dimensions in mm [inches]) – subject to alterations
13954E00
MCP/PB
DANGER
Explosion hazard due to improper mounting!
Non-compliance can result in severe or fatal injuries.
• Only mount the device on walls or a suitable surface.
• Fit the core sleeves gas-tight and only using a suitable tool.
• Carefully remove or replace the components.
• Carefully protect exposed joint surfaces from damage, dust and dirt.
• Install end flange without applying force (without hammer and tool)
in straight alignment.
39
[1,54]
[1,07 ± 0,004]
78 [3,07]
27,24 ± 0,1
11,24 ± 0,1
[0,44 ± 0,004]
107,50 ± 0,1
[4,23 ± 0,004]
74 [2,91]
Ø 5,50
[Ø 0,22]
132,50 [5,22]
132,50 [5,22]
98 3 86[, ]
250306 / MCP60300050
2015-10-23·BA00·III·en·00
Mounting and installation
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Flameproof Manual Call Points
Series MCP/PB
7.3 Installation
7.3.1 Preparation for electrical installation
Remove the cover
• Remove cheese-head screws.
• Carefully lift MCP front cover.
DANGER
Explosion hazard due to open holes, unused cable entries and cable glands!
Non-compliance can result in severe or fatal injuries.
• Only use approved and flameproof (Ex d) cable glands.
• When selecting cable entries, observe the thread type and thread size
in the component documentation.
• Seal thread with non-hardening thread sealant.
• Always close unused holes, cable entries and cable glands using
approved stopping plugs or plugs. Observe IEC/EN 60079-14 for this.
CAUTION
Danger of electric shock due to energised parts!
Non-compliance can result in minor injuries!
• All connections must be disconnected from the power supply.
• Secure the connections against unauthorized switching.
• Correct reassembly of the unit is required to ensure ingress protection
to IP 66.
16579E00
1 Cheese-head screws
M5 x 16
2 MCP front cover
3 PCB fixing screw
4PCB
5MCP base
A retaining strap is fitted between the base and front cover.
Depending on the variant of MCP which has been selected, the PCB may
or may not have to be removed during installation.
Details about this can be found in the "Electrical connection" chapter.
54321
Mounting and installation
10 250306 / MCP60300050
2015-10-23·BA00·III·en·00
Flameproof Manual Call Points
Series MCP/PB
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Replace the components and close the cover
• If necessary, replace PCB and screws.
• Replace front cover without pinching the retaining strap.
• Tighten cheese-head screws with a torque of 6.25 Nm.
7.3.2 Electrical Connection
Key Components
7.3.3 Circuit diagrams
7.3.4 Standard devices
Single-pin MCP, switch normally open in standby / normally closed in alarm
• Make sure that the LK2 connection has been removed.
Single pin MCP, switch normally closed in standby / normally open in alarm
• Make sure that the LK2 connection has been removed.
16840E00
1 Cable connection (from right)
2 3 fixing points for PCBs
3 Breakable tabs for independent
switch function
4 Terminal block
5 Connector for switch
6 LK1, LK2 and LK3 connections
for special variants
• MCP switch can be operated normally open or normally closed to
suit different systems.
• The device can be purchased with a single or two-pin switch.
• Two-pin switch can be used as standard or to switch independent
circuits.
• An LED indication light is available as an optional extra.
• Standard wiring configurations are listed below. If further information
is required please contact your local sales office.
16841E00
1 Cable connection (from right)
2 N / -
3 L / +
16842E00
1 Cable connection (from right)
2 N / -
3 L / +
LK2
LK1
TB1
LK3
1
Common
N/O
N/C
6
3
5
4
2
LK1
TB1
LK3
1
Common
N/O
N/C
3
2
LK1
TB1
LK3
1
Common
N/O
N/C
3
2
Table des matières
Autres manuels Stahl Alarme incendie
