Flameproof Manual Call Points

Transcription

1 Operating instructions Additional languages S & lifford & Snell Flameproof Manual all Points

2 ontents General Information.... Manufacturer.... Information regarding the operating instructions.... Further documents.... onformity with standards and regulations... Explanation of the symbols.... Symbols in these operating instructions.... Warning notes.... Symbols on the device... Safety notes.... Operating instructions storage.... Safe use.... Modifications and alterations... Function and device design.... Function...6 Technical data Transport and storage Mounting and installation Dimensions / fastening dimensions Mounting / dismounting, operating position Installation ommissioning Operation Troubleshooting Maintenance and repair Maintenance Repair Returning the device...9 leaning...0 Disposal...0 Accessories and Spare parts...0 Flameproof Manual all Points

3 General Information. Manufacturer R. STAHL Schaltgeräte GmbH Business Unit Lighting & Signalling Nordstr Weimar Germany Phone: Fax: Internet: . Information regarding the operating instructions ID-No.: 006 / MP Publication ode: 0-0- BA00 III en 00 The original instructions are the English edition. They are legally binding in all legal affairs.. Further documents Data sheet For documents in further languages, see onformity with standards and regulations See certificates and E Declaration of onformity: The device has IEEx approval. See IEEx homepage: Explanation of the symbols. Symbols in these operating instructions Symbol Meaning info@stahl.de R. STAHL Schaltgeräte GmbH Am Bahnhof Waldenburg Germany Phone: Fax: Internet: General Information info@stahl.de Tips and recommendations on the use of the device General danger Danger due to explosive atmosphere Danger due to energised parts 006 / MP BA00 III en 00 Flameproof Manual all Points

4 Explanation of the symbols. 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, AUTION, NOTIE Type and source of danger/damage onsequences of danger Taking countermeasures to avoid the danger or damage. 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. AUTION Danger to persons Non-compliance with the instruction can result in light injuries to persons. NOTIE Avoiding material damage Non-compliance with the instruction can result in material damage to the device and / or its environment. Symbol 09E00 Meaning E marking according to the current applicable directive. According to marking, device certified for hazardous areas. 098E00 Input 69E00 Output 68E00 Flameproof Manual all Points 006 / MP BA00 III en 00

5 Safety notes. 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. Safety notes. 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.. Modifications and alterations 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. Function and device design 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. 006 / MP BA00 III en 00 Flameproof Manual all Points

6 Technical data. Function Application range The MP/PB is a double action safety switch. The device is certified for use in hazardous areas of Zones and (gas) and and (dust). The device is suitable for gas group II and dust group III. 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. Technical data Explosion Protection Global (IEEx) Gas and dust IEEx BAS X IE : 0 / IE : / IE : 008 Ex d II T6 Ta - to +70 Gb Ex tb III T8 Ta - to +70 Db IP66 Europe (ATEX) Gas and dust Baseefa 08ATEX069X : 009 / : 007 / : 009 E II G Ex d II T6 Ta - to +70 Gb E II D Ex tb III T8 Ta - to +70 Db IP66 ertifications and certificates ertificates IEEx, ATEX, Brazil (INMETRO), India (PESO) Technical Data Electrical data Rated operational voltage Switching capacity to 0 V D, to 0 V A D to 0 V A 0 to 0 V A A to 0 V A ontact element Switch System test Ambient conditions Operating temperature range standard: change-over contact optional: change-over contacts NO or N Test key provided -0 to Flameproof Manual all Points 006 / MP BA00 III en 00

7 Transport and storage Technical Data 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 IE 609 able entries cable entries, supplied with (x) Ex d stopping plugs and (x) dust cap Position of cable entries onnection Terminals 7 way terminal block., mm Earth connection Accessories LED status indication Lift flap Duty label Tag label Resistors Mounting / Installation Assembly Break glass call point provided as standard optional: red LED status indication(up to V D) stainless steel (break glass version only) Metalised polyester, customer to specify wording / symbols (see main picture for example) Stainless steel tag with polyester label, customer to specify max 9 characters ustomer to specify value via holes through the back box. see operating instruction for full details 9E00 6E00 9E00 Break glass call point with lift flap Push button call point For further technical data, see 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. 006 / MP BA00 III en 00 Flameproof Manual all Points 7

8 Mounting and installation 7 Mounting and installation The device is approved for use in gas explosion hazardous areas of Zones and and dust explosion hazardous area of Zones and and in safe areas. DANGER Explosion hazard due to incorrect installation of the device! Non-compliance results in severe or fatal injuries. arry 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 IE/ ). The device must only be installed by trained qualified personnel who is familiar with the relevant standards. 7. Dimensions / fastening dimensions Dimensional drawings (all dimensions in mm [inches]) subject to alterations MP/PB,0 [,],0 [,] 7 [,9] 98 [, 86] 9 [,] Ø,0 [Ø 0,] 07,0 ± 0, [, ± 0,00] 78 [,07] [,07 ± 0,00] 7, ± 0,, ± 0, [0, ± 0,00] 9E00 7. Mounting / dismounting, operating position 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. arefully remove or replace the components. arefully protect exposed joint surfaces from damage, dust and dirt. Install end flange without applying force (without hammer and tool) in straight alignment. 8 Flameproof Manual all Points 006 / MP BA00 III en 00

9 7. Installation Mounting and installation 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 IE/ for this. AUTION 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. orrect reassembly of the unit is required to ensure ingress protection to IP Preparation for electrical installation heese-head screws M x 6 MP front cover PB fixing screw PB MP base 679E00 Remove the cover A retaining strap is fitted between the base and front cover. Depending on the variant of MP which has been selected, the PB may or may not have to be removed during installation. Details about this can be found in the "Electrical connection" chapter. Remove cheese-head screws. arefully lift MP front cover. 006 / MP BA00 III en 00 Flameproof Manual all Points 9

10 Mounting and installation Replace the components and close the cover If necessary, replace PB and screws. Replace front cover without pinching the retaining strap. Tighten cheese-head screws with a torque of 6. Nm. 7.. Electrical onnection Key omponents 7.. ircuit diagrams 7.. Standard devices Single-pin MP, switch normally open in standby / normally closed in alarm LK TB LK TB LK LK ommon N/O N/ 6 680E00 able connection (from right) fixing points for PBs Breakable tabs for independent switch function Terminal block onnector for switch 6 LK, LK and LK connections for special variants MP 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. LK ommon N/O N/ able connection (from right) N / - L / + Make sure that the LK connection has been removed. Single pin MP, switch normally closed in standby / normally open in alarm 68E00 LK TB LK ommon N/O N/ able connection (from right) N / - L / + 68E00 Make sure that the LK connection has been removed. 0 Flameproof Manual all Points 006 / MP BA00 III en 00

11 Two-pin MP, switch normally open in standby / normally closed in alarm (independent circuits) Unscrew PB, lift it and break tabs. Make sure that the LK connection has been removed. Mounting and installation Two-pin MP, switch normally closed in standby / open in alarm (independent circuits) LK TB LK TB LK ommon N/O N/ LK ommon N/O N/ 68E00 68E00 Unscrew PB, lift it and break tabs. Make sure that the LK connection has been removed. 7.. Standard devices with monitoring resistors able connection (from right) N / - pin N / - pin L / + pin L / + pin able connection (from right) N / - pin N / - pin L / + pin L / + pin Standard variants with monitoring resistors are only available with switch normally closed in standby / normally open in alarm. Resistor values are to be selected by the system designer, depending on requirements. The PB is 0 ohms resistance. For V D systems, a minimum resistor value of 70 ohms should be used. Single pin MP, switch normally closed in standby / normally open in alarm R R Normal / Standby Switch closed End-of-line resistor active L / + N / E / MP BA00 III en 00 Flameproof Manual all Points

12 Mounting and installation 6 7 Make sure that the LK connection has been removed. In-line resistor between positions & 6 R. End-of-line resistor between positions & R Standard devices with LED status light R R Single-pin MP, switch normally open in standby / normally closed in alarm a a a a 7E00 Active / Alarm Switch open In-line resistor engaged L / + N / - There is an 80 ohm resistor which is in-line with the LED. When activated, the LED together with the resistor will draw a current. On a V D, system this current is approximately 0 ma. 767E00 Ensure that connector wires from switch and LED are correctly installed as per the diagram (see following figure). a a onnector block Red wire for LED Black wire for LED Yellow wire for switch Blue wire for switch Red wire for switch 768E00 LK TB LK Lk ommon N/O N/ able connection (from right) N / - L / + 78E00 Flameproof Manual all Points 006 / MP BA00 III en 00

13 Mounting and installation Remove LK for LED activation in alarm or remove LK for LED activation in standby. Jumper/connection between terminal and. Single pin MP, switch normally closed in standby / normally open in alarm a a a a 767E00 Ensure that connector wires from switch and LED are correctly installed as per the diagram (see following figure). a LK TB LK Lk ommon N/O N/ 768E00 79E00 Remove LK for LED activation in alarm or remove LK for LED activation in standby. Jumper/connection between terminal and. a onnector block Red wire for LED Black wire for LED Yellow wire for switch Blue wire for switch Red wire for switch able connection (from right) N / - L / + Two-pin MP, switch normally open in standby / normally closed in alarm (independent circuits) a a a a 767E00 Ensure that connector wires from switch and LED are correctly installed as per the diagram (see following figure). 006 / MP BA00 III en 00 Flameproof Manual all Points

14 Mounting and installation a a a a LK TB LK Lk ommon N/O N/ 770E00 70E00 Remove LK for LED activation in alarm or remove LK for LED activation in standby. Jumper/connection between terminal and. Two-pin MP, switch normally closed in standby / open in alarm (independent circuits) a a a a 767E00 Ensure that connector wires from switch and LED are correctly installed as per the diagram (see following figure). a a a a onnector block Red wire for LED Black wire for LED Yellow wire for switch Yellow wire for second switch Blue wire for switch Blue wire for second switch Red wire for switch Red wire for second switch able connection (from right) N / - N / - L / + L / + a a a a a a a a onnector block Red wire for LED Black wire for LED Yellow wire for switch Yellow wire for second switch Blue wire for switch Blue wire for second switch Red wire for switch Red wire for second switch 770E00 LK TB LK Lk ommon N/O N/ able connection (from right) N / - N / - L / + L / + 7E00 Flameproof Manual all Points 006 / MP BA00 III en 00

15 Mounting and installation Remove LK for LED activation in alarm or remove LK for LED activation in standby. Jumper/connection between terminal and Standard devices with monitoring resistors and LED status light Standard variants with monitoring are only available with switch normally closed in standby / normally open in alarm with LED activated. There is an 80 ohm resistor which is in-line with the LED. When activated, the LED together with the resistor will draw a current. On a V D system, this current is approximately 0 ma. In standby without the LED activated, the resistance of the the PB is 0 ohms. Resistor values are to be selected by the system designer, depending on requirements of the system. For V D systems, a minimum resistor value of 70 ohms should be used. Single pin MP, switch normally closed in standby / normally open in alarm a a a a 767E00 Ensure that connector wires from switch and LED are correctly installed as per the diagram (see following figure). a a a a onnector block Red wire for LED Black wire for LED Yellow wire for switch Blue wire for switch Red wire for switch Red wire for LED 769E00 R R Normal / Standby Switch closed end-of-line resistor engaged L / + N / E / MP BA00 III en 00 Flameproof Manual all Points

16 ommissioning Make sure that the LK connection has been removed. In-line resistor between positions & 6 R. End-of-line resistor between positions & R Earth connection 8 ommissioning 6 7 R R 77E00 Active / Alarm Switch open in-line resistor engaged L / + N / - DANGER Explosion hazard due to incorrect installation! Non-compliance results in severe or fatal injuries. heck the device for proper installation before commissioning. omply with national regulations. Before commissioning, ensure the following: heck the mounting and installation. Enclosure must not be damaged. If necessary, remove foreign bodies. If necessary, clean the connection chamber. heck if the conductors have been inserted correctly. heck if all screws and nuts have been tightened firmly. heck if all conductors have been clamped firmly. heck if all prescribed tightening torques have been observed. heck whether the bayonet lock is tightened firmly. Make sure that the plug pin surface is not damaged. Use only in completely mounted state. 680E00 6 Flameproof Manual all Points 006 / MP BA00 III en 00

17 9 Operation Test and reset procedure 68E00 68E00 68E00 Activate function: Open the cover. Press the pushbutton. The pushbutton engages and the contact is actuated. Reset manual signaling device: Put the key onto the button. Operation Rotate the key 90 to the left or right. 68E00 Remove the button. 68E / MP BA00 III en 00 Flameproof Manual all Points 7

18 Maintenance and repair 9. Troubleshooting If the error cannot be eliminated using the mentioned procedures: ontact R. STAHL Schaltgeräte GmbH. For fast processing, have the following information ready: Type and serial number of the device Purchase information Error description Intended use (in particular input / output wiring) 0 Maintenance and repair 0. Maintenance AUTION Risk of electric shock or malfunction of the device due to unauthorized work! Non-compliance can result in light injuries! Before carrying out work on the device, switch off voltage supply. Work performed on the device must only be carried out by authorized and appropriately trained qualified electricians. Observe the relevant national regulations in the country of use. 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. heck the permissible ambient temperature the enclosure components for formation of cracks and damage. its intended use Measures If exceeding the permissible ambient temperature or falling below the device must be taken out of operation. Replace the exchangeable enclosure components. If the enclosure components are non-exchangeable, the device must be taken out of operation. If the device is not used according to its intended use, it must be taken out of operation. if the conductors are clamped properly the cables for ageing and damage the seals for ageing and damage clamp loose conductors tightly. replace damaged or aged cables. replace damaged, aged and porous seals and completely change enclosure components with foamed seal. 8 Flameproof Manual all Points 006 / MP BA00 III en 00

19 0. Repair DANGER Explosion hazard due to improper repair! Non-compliance results in severe or fatal injuries. Repair work on the devices must be performed only by R. STAHL Schaltgeräte GmbH. 0. Returning the device Use the "Service form" to return the device if repair or service is required. On the internet site " under "Downloads > ustomer service": Download the service form. Fill out the service form. Send the device along with the service form in the original packaging to R. STAHL Schaltgeräte GmbH. leaning leaning lean the device only with a cloth, brush, vacuum cleaner or similar items. When cleaning with a damp cloth, use water or mild, non-abrasive, non-scratching cleaning agents. Do not use aggressive detergents or solvents. 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. Accessories and Spare parts NOTE 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 / MP BA00 III en 00 Flameproof Manual all Points 9

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