BFI Automation 2.0GT Original Operating Instructions Download Page 22 | Manualshive

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background image

Technical data

3-2

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

CE

DVGW

CSA

CE0085BS0478

NG2530AS0248

1150499

SIL 3

968/EL440.01/13

3.3

Weight

Weight

approx. 1.5

kg

3.4

Dimensions

Length

235

mm

Width

108

mm

Height (with plug)

190

mm

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Summary of Contents for 2.0GT

Page 1: ...er 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...

Page 2: ...ii...

Page 3: ...ing in keeping with the German Workplace Safety Ordinance BetrSichV 2 7 2 5 4 Safety test 2 7 3 Technical data 3 1 3 1 General characteristic features 3 1 3 2 Electrical system optical system mechanic...

Page 4: ...iv 5 Description 5 1 5 1 Functional description 5 1 6 Operation of the flame scanner 6 1 6 1 Test of the flame scanner 6 1 7 Maintenance and servicing 7 1 8 Failures 8 1 9 Order data 9 1 10 Accessori...

Page 5: ...downtimes and increase the reliability and life of the device All illustrations and drawings in these operating instruc tions are shown for illustration purposes and do not con tain details for design...

Page 6: ...in death or severe injury Follow the instructions that accompany this warning to prevent the potential risk of death and severe personal in jury This warning level indicates a potentially hazardous s...

Page 7: ...losure and reproduction of documentation in whole or in part as well as the exploitation and communi cation of its content shall not be permitted unless ex pressly stated otherwise Offenders are liabl...

Page 8: ...ecognised technical rules for safe and professional working also have to be observed in addition to the oper ating instructions and the regulations on accident preven tion applicable to the country an...

Page 9: ...eck that staff are safety conscious and aware of hazards and are observing the operating in structions Before starting work staff who are assigned to work with on the device have to have read and unde...

Page 10: ...s approved by us may be used This also applies to the components of other manufacturers that have been used The installation or use of non approved spare and acces sory parts and any unauthorized retr...

Page 11: ...nformity 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 prov...

Page 12: ...dress 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 Inte...

Page 13: ...afety oriented binary signals for Flame ON OFF On account of the continuous fully electronic self test of its function the flame scanner is approved for continuous operation Danger when improperly use...

Page 14: ...erson Persons who are under the influence of drugs alcohol or medication that affects reactivity shall not be permitted to carry out work on the device Connection set up maintenance and repair work ma...

Page 15: ...y Allow only authorised specialist staff to carry out set up and or maintenance work Replace worn or defective parts Use suitable maintenance tools only After repair work refit all safety devices and...

Page 16: ...for the proper operation of the device The device has been fitted with warning and danger signs for the protection of operating staff These signs have to be observed Damaged or illegible signs have t...

Page 17: ...lines stipulated by BFI Automation including information on the replacement of parts assemblies have to be observed These tasks may only be carried out by authorised specialist staff Operating staff h...

Page 18: ...uct Check the device in regular intervals Any defects or faults ascertained have to be corrected immediately Switch off the device until the defects have been cor rected Equipment parts undergoing ins...

Page 19: ...tions In case of queries please get in touch with BFI Automa tion 2 5 4 Safety test In order to ensure correct operation the flame scanners as well as flame amplifiers of all applications have to be t...

Page 20: ......

Page 21: ...itable for safety related applications up to SIL 3 ac cording to IEC 61508 3 2 Electrical system optical system me chanical system Item Value Spectral sensitivity 300 to 2700 nm Angle of view 1 2 or 2...

Page 22: ...he internal pres sure of the combustion chamber Ex marking II 3 G Ex nA II T4 Approvals CE DVGW CSA CE0085BS0478 NG2530AS0248 1150499 SIL 3 968 EL440 01 13 3 3 Weight Weight approx 1 5 kg 3 4 Dimensio...

Page 23: ...te 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 The...

Page 24: ...Adjustment of the aperture The unit has to be opened for the adjustment of the aper ture four cross recessed screws on the lens plate below the sponge rubber disk The aperture is located between the...

Page 25: ...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 O DC DC Converter F band pass P lens plate G full wave re...

Page 26: ...Technical data 3 6...

Page 27: ...very and compare with the delivery note Checking for completeness Check the entire delivery for completeness against the accompanying delivery note Please refer to our terms of sale and delivery other...

Page 28: ...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...

Page 29: ...scanner has been provided with oblong holes for easy installation on the purge air flange Counter all four M5 screws with nuts and fit U disks and lock wash ers The sighting tube connection has been...

Page 30: ...ntal and verti cal direction The length and the diameter of the sighting tube have a direct influence on the usable flame radiation as the visual angle of the lens system is defined Without restrictio...

Page 31: ...degrees Celsius occur at the flame scanner despite the inflow of cooling air caused by the heat dissipation of the sighting tube heating insulator optional part No B 512 1 has to be used In case of p...

Page 32: ...e 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 to approx 5...

Page 33: ...o be carried out when new spare parts have been fitted the flame scanner has been moved or the flame image has been changed by additional fuel new burner change in the burner air reg ister for example...

Page 34: ...rminal dia gram Ensure that the available supply voltage complies with the voltage indicated on the type plate Prior to connection check the device and the connecting cables for visible damage Termina...

Page 35: ...No 8980 4801 00 On the flame scanner side the external shielding is con nected to the housing mass by means of a clamp connec tion located between the plastic insert the threaded part in the cable gl...

Page 36: ...be connected to ground of the flame amplifier side 4 8 Storage Do not unpack any packed flame scanners and accesso ries The following conditions apply to storage Store in a dry place Maximum relative...

Page 37: ...detectors The compensation controlled by the ambient temperature stabilizes the operation point of the flame scanner and maintain the spectral linearity The signals of both photo elements results in a...

Page 38: ...Description 5 2...

Page 39: ...ave length 6 1 Test of the flame scanner Please also refer to the separate operating instructions of the flame amplifier In order to ensure correct operation the flame scanners as well as flame amplif...

Page 40: ......

Page 41: ...Maintenance and servicing 7 1 7 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 7 2...

Page 43: ...sig nal 25 100 LED RF ON LED RM OFF Self test error Check set switch off times Check cable shield Replace flame scanner Replace flame amplifier Check installation including ca ble routes for EMC sourc...

Page 44: ...Failures 8 2...

Page 45: ...Order data 9 1 9 Order data Flame scanner 2 0GT is available from BFI Automation GmbH under the following order data Flame scanner in standard housing zone 2 Typ Material No 2 0GT S 507H...

Page 46: ...Order data 9 2...

Page 47: ...essories Typ Material No Swivel mount 1 with 2 flange plate 6590 9020 01 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 Opti...

Page 48: ...on and our products you find under Product catalog Download under http www bfi automation de download bfi_pk_en_digi pdf or with QR Code Image brochure Download under http www bfi automation de downlo...

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