BFI Automation 2.0GT Original Operating Instructions
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BFI Automation 2.0GT Original Operating Instructions

Flame scanner
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Original Operating Instructions
Flame Scanner
Type:
Document:
Date:
Dipl.-Ing. Kurt-Henry Mindermann GmbH
Eggerscheidter Strasse 57
D-40883 Ratingen Germany
Telephone +49 (2102) 9682-0 · Facsimile +49 (2102) 9682-42
http://www.bfi-automation.de
2.0GT
BA 2.0GT EN Rev.3
21st January 2009
BFI Automation

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Summary of Contents for BFI Automation 2.0GT

  • Page 1 Original Operating Instructions Flame Scanner Type: 2.0GT Document: BA 2.0GT EN Rev.3 Date: 21st January 2009 BFI Automation Dipl.-Ing. Kurt-Henry Mindermann GmbH Eggerscheidter Strasse 57 D-40883 Ratingen Germany Telephone +49 (2102) 9682-0 · Facsimile +49 (2102) 9682-42 http://www.bfi-automation.de...

  • Page 3: Table Of Contents

    Content General aspects Introduction Warning notes Copyright protection Disposal information Warranty Obligation of the operating company Liability disclaimer Declaration of conformity Address of the manufacturer Safety Intended use Requirements on persons Safety instructions Safety devices 2.4.1 Fundamental aspects 2.4.2 Safety devices on the flame scanner Safety instructions in case of maintenance and troubleshooting 2.5.1 Fundamental aspects...
  • Page 4 Content Description Functional description Operation of the flame scanner Test of the flame scanner Maintenance and servicing Failures Order data Accessories 10-1...

  • Page 5: General Aspects

    General aspects General aspects Introduction These operating instructions are a helpful guide for ensur- ing the successful and safe operation of the flame scan- ner. They contain important information on how to operate the system safely, correctly and efficiently. Observing the operating instructions will help to prevent hazards, reduce costs of repair and downtimes and increase the reliability and life of the device.

  • Page 6: Warning Notes

    General aspects Warning notes The following warning notes are used in these operating instructions: This warning level indicates an imminent hazardous situa- tion. If the hazardous situation is not prevented, this will result in death or severe injury. Follow the instructions that accompany this warning to prevent the risk of death and severe personal injury.

  • Page 7: Copyright Protection

    These operating instructions have to be treated as confi- dential. They may only be used by authorised staff. Ac- cess by third parties may only be granted upon written agreement of BFI Automation. All documents are protected in keeping with the German copyright law.

  • Page 8: Warranty

    • non-performance of specified maintenance work It is recommended that the operator of the device con- cludes a service contract with BFI Automation. This guar- antees that the device is regularly checked by our service staff and ensures that any required wearing and spare...

  • Page 9: Obligation Of The Operating Company

    General aspects Obligation of the operating company The flame scanner may cause hazards if it is operated in- appropriately or in an improper condition. The operating company is under the obligation to operate the machine in proper state only. The operating company has to secure hazardous areas that exist between BFI devices and the customer's own equipment.

  • Page 10: Liability Disclaimer

    BFI Automation for consequential damages. BFI Automation is liable for possible errors or omissions with the exclusion of additional claims entered into in the framework of the warranty obligations conceded to in the contract.

  • Page 11: Declaration Of Conformity

    This declaration of conformity of the European Communi- ties is the result of an examination of the TD Department of BFI Automation in accordance with the European Standards. If the system will be changed without our ap- proval this declaration will become invalid.

  • Page 12: Address Of The Manufacturer

    General aspects Address of the manufacturer BFI Automation Dipl.-Ing. Kurt-Henry Mindermann GmbH Eggerscheidter Strasse 57 D-40883 Ratingen Germany Tel. +49 (2102) 9682-0 Fax. +49 (2102) 9682-42 Email: info@bfi-automation.de Internet: www.bfi-automation.de...

  • Page 13: Safety

    Safety Safety Intended use The flame scanner shall be used exclusively to detect flames in combination with a suitable flame amplifier. The flame scanner and flame amplifier together constitute a complete flame amplifiering system for burners with a random capacity and random fuels in single and multiple burner systems.

  • Page 14: Requirements On Persons

    Safety Requirements on persons Work on/with the device may only be performed by per- sons authorized to do so based on their training and quali- fication. Furthermore, such persons have to have been commissioned by the operating company. Do not allow any persons who are being apprenticed, educated, instructed or on a general training programme to work on the device without the constant supervision of an experienced person.

  • Page 15: Safety Instructions

    Safety Safety instructions The following instructions on accident prevention have to be observed when operating the flame scanner. Only operate the device if it is in a proper state ! • Do not remove or disable safety devices. • Check for externally noticeable damage and defects prior to using the device ! Immediately notify the ap- propriate authority/person of any changes that occur (including changes in operating performance).

  • Page 16: Safety Devices

    Safety Safety devices 2.4.1 Fundamental aspects Check the safety equipment and locking devices on the device for safe operational condition. Only operate the device if all safety devices are present and enabled. The operating company or operator of the flame scanner is responsible for the proper operation of the device.

  • Page 17: Safety Instructions In Case Of Maintenance And Troubleshooting

    • Operating and auxiliary materials as well as exchanged parts have to be disposed of in a safe and eco-friendly way. • Spare parts supplied by BFI Automation or approved of by BFI Automation only may be used.

  • Page 18: Electrical / Electronic Devices

    Safety 2.5.2 Electrical / electronic devices Danger to life caused by electrical current! Contact with live wires or components presents a danger to life ! Prior to any work on the electrical equipment, disconnect the flame amplifiering system from the power supply net- work ! In keeping with the electrical regulations, work on electri- cal / electronic parts / components may only be carried...

  • Page 19: Testing In Keeping With The German Workplace Safety Ordinance (Betrsichv)

    Safety 2.5.3 Testing in keeping with the German Work- place Safety Ordinance (BetrSichV) In case of the coupling or installation of devices from vari- ous manufacturers or suppliers, the operating company has to carry out a precise test, prior to start-up, in keeping with the German Workplace Safety Ordinance (BetrSichV) in force and the applicable electrical regulations.

  • Page 21: Technical Data

    Technical data Technical data General characteristic features • Self-control to verify flawless function of the device in keeping with European standard EN298 :2012 • Two spectral bands separately adjustable • Selective amplifiering of gas and oil firing systems • Si and PbS sensor •...

  • Page 22: Weight

    Technical data Purge air pressure 0.02 bar over the internal pres- sure of the combustion chamber Ex-marking II 3 G Ex nA II T4 Approvals CE0085BS0478 DVGW NG2530AS0248 1150499 SIL 3 968/EL440.01/13 Weight Weight approx. 1.5 Dimensions Length Width Height (with plug)

  • Page 23: Adjustment Controls

    Remove the yellow protec- tive sticker on the lens plate for adjustment. The scanner type 2.0GT has been fitted with two potentiometers. The potentiometer located near to the lens plate be used to set the PbS scanner for the spectral range 1050 - 2700 nm.

  • Page 24: Optical Aperture

    Technical data 3.5.2 Optical aperture The flame scanner, type 2.0GT, has been fitted with an optical aperture. The aperture permits a control of the ra- diation energy, which is picked up as flame signal by the semi-conductor sensor. It is used to fade out excessive radiation emitted by heavy oil flames, for example, by op- tical means.

  • Page 25: Device Design - Block Diagram Of The Flame Scanner

    Technical data Device design - block diagram of the flame scanner 1 – 5 pin number in the Harting plug J pulse shaper A system shutter puls K output stage B electronic shutter L signal output C optical aperture M Signal GND D pre-amplifier N power supply E mixing stage...
  • Page 26 Technical data...

  • Page 27: Transport, Installation And Connection

    Observe the legal stipulations and adjustment instructions of the plant operator ! Scope of delivery • Flame scanner 2.0GT • Operating instructions BA 2.0GT EN • Connection cable (optional) • Harting connector set (set) and/or complete • Ball flange (optional) •...

  • Page 28: Packaging

    Transport, installation and connection Packaging The flame scanner is shipped in different packaging mate- rials. The most frequently used packaging materials are card- board and plastics (foils, foamed material). Packaging has to be disposed of in an environmentally friendly way and in accordance with the relevant provi- sions on disposal.

  • Page 29: Installation

    Transport, installation and connection Installation All installation and connection work may be carried out by qualified and approved specialist staff only ! The legal regulations as well as adjustment instructions of the plant operator have to be observed ! Flame scanner Heating insulator Optical alignment Ball-flange...
  • Page 30 Transport, installation and connection The best setting results when a large visual field is achieved. Danger of injuring the eyes by infrared and ultraviolet ra- diation and penetrating gases when checking the flame visually ! Wear filtering protective glasses ! Vision images of the optical adjustment device correct wrong...
  • Page 31 The exit of hot gas after removal of the scanner is pre- vented, ensuring further cooling and purging of the ar- rangement. The entire mechanical peripheral system can be supplied by BFI Automation. Harting plug Sighting tube con- Special cable KW5...

  • Page 32: Company Adjustment Of The Flame Scanner

    Transport, installation and connection 4.6.1 Company adjustment of the flame scanner Danger to life caused by combustion or explosion ! In case of incorrect installation or adjustment, uncon- trolled combustion or explosions may be caused ! Observe the adjustment instructions of the plant operator ! Adjustment work may be carried out only by qualified and approved specialist staff ! The sensitivity of the flame scanner has been factory set...

  • Page 33: Adapting The Flame Scanner To The Fuel

    Transport, installation and connection 4.6.2 Adapting the flame scanner to the fuel Danger to life caused by combustion or explosion ! In case of incorrect installation or adjustment, uncon- trolled combustion or explosions may be caused ! Observe the adjustment instructions of the plant operator ! Adjustment work may be carried out only by qualified and approved specialist staff ! All alignments and settings have to be carried out, when...

  • Page 34: Connection

    Transport, installation and connection Connection 4.7.1 Electrical connection Danger to life caused by electrical current ! The safety instructions and local safety regulations have to be observed during connection ! For connection data, please refer to the chapter titled "Technical data" as well as to the following terminal dia- gram.

  • Page 35: Laying The Special Cable Kw5

    Transport, installation and connection Prior to the connection of the flame scanner, observe the separate operating instructions of the flame amplifier (System 3000 / 4000) ! 4.7.2 Laying the special cable KW5 No contact chamber may remain bare ! All contact chambers in the contact insert have to be fitted with crimp contacts ! For this purpose use a suitable crimp tool (BFI part No.

  • Page 36: 4.7.1 Handling Of The Kw5-Shieldings

    Transport, installation and connection 4.7.1 Handling of the KW5-Shieldings Outer shielding: The outer shielding is only connected to the device via the cable gland. On the loose cable end the shielding should be cut off short. Inner shielding: The inner shielding has to be connected to ground of the flame amplifier side.

  • Page 37: Description

    Description Description Functional description The flame scanner 2.0GT operates on the basis of the spectral analysis method of the UV-VIS and IR flame ra- diation analysis. Both spectral ranges are converted sepa- rately by a dual detector and are analysed selectively with an automatic pre-amplifier and integrated frequency con- troller.
  • Page 38 Description...

  • Page 39: Operation Of The Flame Scanner

    Operation of the flame scanner Operation of the flame scanner For the operation of the flame scanner, please observe the separate operating instructions of the flame amplifier. The response of the flame scanner depends on the burner configuration as well as on the air flow and the spectral characteristic (wave length).

  • Page 41: Maintenance And Servicing

    Maintenance and servicing Maintenance and servicing The flame scanner requires no maintenance. For cleaning, use a moist cloth to wipe the housing from the outside only. Do not scratch the lens !
  • Page 42 Maintenance and servicing...

  • Page 43: Failures

    Failures Failures Problem: Display: Cause: Remedy: No flame - ON No analogue Flame amplifier Check power supply signal after the signal is not operational Check fuse F101 (F 0.8 amps) burner has LED RF OFF Replace flame amplifier been started LED RM OFF Check electrical connection LED time I /...
  • Page 44 Failures...

  • Page 45: Order Data

    Order data Order data Flame scanner 2.0GT is available from BFI Automation GmbH under the following order data: Flame scanner in standard housing zone 2 Material-No. 2.0GT S 507H...
  • Page 46 Order data...

  • Page 47: Accessories

    Accessories Accessories Accessories Material-No. Swivel mount 1“ with 2“ flange 6590-9020-01 plate 3-way ball valve 1“ B 520 Heating insulator 1“ B 512.1 Double nipple 2 x 1“ outer thread B 500 Special cable KW5 6060-0560-65 Optical alignment device BFI 235 P 106 10-1...
  • Page 48 Accessories More information about BFI Automation and our products you find under: Product catalog Download under http://www.bfi-automation.de/download/bfi_pk_en_digi.pdf with QR-Code Image brochure Download under http://www.bfi-automation.de/download/image_en.pdf with QR-Code © BFI Automation 2014 10-2...

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