BFI Automation 3001D Original Operating Instructions Download Page 4

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Description

5-1

5.1

Functional description

5-1

5.1.1

Measurement channel (M)

5-2

5.1.2

Monitor channel (RM)

5-3

5.1.3

Evaluation channel (RF)

5-3

5.1.4

Variable switch-ON threshold (hysteresis)

5-4

5.1.5

Fixed switch-OFF threshold

5-4

5.1.6

Pre-alarm warning

5-4

5.1.7

Safety switch-OFF times

5-5

5.1.8

Signal outputs

5-6

5.1.9

Impuls divider

5-6

5.1.10

Parallel connection of flame scanners

5-7

Operation of the flame amplifier

6-1

6.1

Connection of the flame amplifier

6-1

6.2

Testing the flame amplifier

6-1

6.3

Initial operation of the flame amplifier

6-2

6.4

Factory setting of the flame amplifier

6-2

6.5

Operation settings

6-3

Maintenance and servicing

7-1

Failures

8-1

Order data

9-1

Summary of Contents for 3001D

Page 1: ...lame Amplifier Type 3001D Document BA 3001D EN REV 0 BFI Automation Dipl Ing Kurt Henry Mindermann GmbH Eggerscheidter Strasse 57 D 40883 Ratingen Germany Telephone 49 2102 9682 0 Facsimile 49 2102 96...

Page 2: ...ii...

Page 3: ...ices 2 6 2 5 3 Testing 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 mech...

Page 4: ...warning 5 4 5 1 7 Safety switch OFF times 5 5 5 1 8 Signal outputs 5 6 5 1 9 Impuls divider 5 6 5 1 10 Parallel connection of flame scanners 5 7 6 Operation of the flame amplifier 6 1 6 1 Connection o...

Page 5: ...owntimes and increase the reliability and life of the device All illustrations and drawings in these operating instruc tions are shown for illustration purposes and are not au thoritative detailed des...

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 an potentially hazardous...

Page 7: ...greement of BFI Automation All documents are protected in keeping with the German copyright law The disclosure and reproduction of documentation in whole or in part as well as the exploitation and com...

Page 8: ...ised 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 and pla...

Page 9: ...heck 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 und...

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: ...ATEX 95 EMC Directive 2004 108 EU 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 St...

Page 12: ...ress 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 E mail info bfi automation de Inte...

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

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: ...arry out set up and or maintenance work Operating staff have to be informed before mainte nance or other special work is carried out Replace worn or defective parts Use suitable maintenance tools only...

Page 16: ...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 to be...

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: ...ct 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 insp...

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: ...Safety 2 8...

Page 21: ...ix steps 1 to 6 seconds two sensitivity ranges adjustable in 99 steps switch ON treshold adjustable in 64 steps 25 to 75 switch OFF treshold 25 flame relay two changeover contacts 1 changeover contact...

Page 22: ...e safety circuit VDE 0110 class C 250 V maximum switching voltage 250 V ohmic load maximum switching current 1 amp ohmic load maximum switching power 300 VA 3 3 Weight Weight approx 0 7 kg 3 4 Dimensi...

Page 23: ...RM 5 6 8 7 1 2 4 3 3 5 Adjustment and display elements 1 Rotary switch setting sensitivity I x10 x1 2 Flame evaluation display 3 Bar graph display analogue output LED pre alarm 4 Rotary switch setting...

Page 24: ...14 Every failure of com ponent part will cause the safe switching OFF of the flame relay The flame scanner signal see separate operating instruc tions of the flame scanner reaches the sensitivity cont...

Page 25: ...self test pulse S5 DIP switch S5 RM1 K1 Relay switch over T23 switch OFF time RF 1 6 s M measurement channel T45 switch OFF time RM 1 6 s VA pre alarm early warning K101 flame relay 2 changeover cont...

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

Page 27: ...mpare 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 otherwise Report...

Page 28: ...ly used packaging materials are card board and plastics foils foamed material The packaging material also includes materials added to the packed goods as protection against moisture e g bags with sili...

Page 29: ...19 built in housing rack mount installation 4 6 2 19 built on housing wall mount installation 4 6 3 Dimensions for 19 built in on housing All dimen sions 0 4 mm 14 TE 28 TE 42 TE 56 TE 84 TE for 1 sl...

Page 30: ...supply voltage complies with the voltage indicated on the type plate 24 VDC Prior to connection check the device and the connecting cables for visible damage Push the flame amplifier into the 19 rack...

Page 31: ...elf test pulse 6 a8 scanner 1 flame signal 7 c8 scanner 2 flame signal 8 a10 scanner 1 signal GND 9 c10 scanner 2 signal GND 10 a12 scanner 1 Power supply GND1 11 c12 scanner 2 Power supply GND1 12 a1...

Page 32: ...lace Maximum relative humidity 60 Make sure that packages are not stored in the open In addition It has to be assured that the floor in the stor age area will remain dry throughout the storage period...

Page 33: ...nd external disturbances of any kind lead to immediate actuation of the safety logic Two independent monitoring levels time I time II can be selected by means of external control signals Every level i...

Page 34: ...el feeds the three digit 7 segment indicator and displays the impuls output of the flame scanner The momentary value will be refreshed once per second The value of the displayed signal is equivalent t...

Page 35: ...as to be switched on for burner operation 5 1 3 Evaluation channel RF The evaluation channel processes the flame signal of the flame scanner The switch OFF times are selected by the DIP switches S2 S3...

Page 36: ...25 After having changed the switch ON threshold stop the burner and check whether the switch OFF threshold falls short safely and the flame relay is switched off 5 1 5 Fixed switch OFF threshold The...

Page 37: ...nd ently set switch OFF time can be switched over If this switch over is used make sure that the shorter switch OFF time is allocated to channel 1 Time 1 thus ensuring that the shorter time is used in...

Page 38: ...are closed If 4 to 20 mA are required the bridges X4 and X6 have to be opened The permissible load must not exceed a maxi mum of 360 ohm The pin connector a18 15 VDC 10 mA maximum can be set to handl...

Page 39: ...on of flame scanners The flame amplifier has been designed for the connection of two flame scanners in parallel operation The pin con nectors a4 a6 a8 a10 and a12 are used to connect a flame scanner T...

Page 40: ...Description 5 8...

Page 41: ...e flame scanner and a slide in power supply unit to the flame amplifier observe the separate operating instructions of the flame scanner and of the slide in power supply unit 6 2 Testing the flame amp...

Page 42: ...ety circuit is connected by means of the pin con nectors c28 a28 and c30 The flame intensity is displayed by a bar graph display One bar represents 2 0 mA 0 20 mA or 1 6 mA 4 20 mA The flame intensity...

Page 43: ...3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6 OFF 1 2 3 4 5 6...

Page 44: ...Operation of the flame amplifier 6 4...

Page 45: ...Maintenance and servicing 7 1 7 Maintenance and servicing The flame amplifier requires no maintenance For cleaning use a moist cloth to wipe the front panel from the outside only...

Page 46: ...Maintenance and servicing 7 2...

Page 47: ...ig 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 source...

Page 48: ...Failures 8 2...

Page 49: ...Order data 9 1 9 Order data Flame amplifier 3001D is available from BFI Automation GmbH under the following order data Flame amplifier 3001D Part No G 601 D...

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