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6 Correcting Faults

Correcting Faults

WARNING!

The flame scanner is a safety device. Consequently, interventions must only be carried

out by the specialists of the manufacturer or by such other staff to be agreed with the

manufacturer beforehand. Any intervention in the equipment going beyond the setting

options described as well as any repair work must only be carried out by the manufac

turer's staff.

Observe the safety regulations!

NOTICE

Wear personal safety equipment.



Face protection



Insulating safety gloves



Safety shoes

WARNING!

All activities described in this chapter must be performed by qualified, authorised personnel

only under observance of requirements from the following regulating bodies:



Official Journal of the European Union L 96/309, Directive 2014/34/EU of 26 February

2014 relating to equipment and protective systems intended for use in potentially

explosive atmospheres (recast)



EN 60079-0:2014-06 (VDE 0170-1:2014-06) Explosive atmospheres – Part 0:

Equipment – General requirements

DANGER!

For ignition attempts for maintenance purposes, there is a risk of flashing

caused by residual gas in the gas tube or gases in the environment.



For pilot attempts, secure the hazard area in front of the pilot burner mouth.



Clear the pilot burner with purge air from residual gas as necessary.



The ignition should ideally only be tested in installed status.

WARNING!

Opening the housing of the integrated power unit Ex-Zone 2 is not permitted!

This does not affect the opening of the tube to replace the wearing parts.

Содержание GFI35

Страница 1: ...www lamtec de Sensors and Systems for Combustion Engineering Quick Reference for Endusers Ignition and Pilot Burner GFI35 48 70 89 and Ex Variants...

Страница 2: ......

Страница 3: ...l Data Pilot Burner GFI48 15 3 5 3 Technical Data Pilot Burner GFI70 17 3 5 4 Technical Data Pilot Burner GFI89 19 3 5 5 Common Technical Data for Pilot Burner GFI35 48 70 89 21 3 5 6 Special version...

Страница 4: ...of Ex Zone 1 and 2 2011 65 EU RoHS2 Harmonised European Standards DIN EN 298 only integr flame monitoring F130I DIN EN 13611 only integr flame monitoring F130I DIN EN 61508 only integr flame monitori...

Страница 5: ...ments in a safe place The manual is part of the product and must be kept safe and be accessible to personnel at all times In addition the following is important The manual is available when required T...

Страница 6: ...ING This draws the user s attention to the possibility of imminent danger If it is not avoided it may result in death or very serious injury The plant including its surroundings could be damaged CAUTI...

Страница 7: ...ed before delivery to ensure that it is working properly and safely Only use this product when it is perfect condition and in accordance with the manual the prevailing regulations and guidelines and t...

Страница 8: ...age could thus occur WARNING The integrated flame scanner is not provided with a direct switch off of the fuel valves The subsequent signal processing must be carried out in the control system which i...

Страница 9: ...61140 Protection against electric shock for active parts for this reason use only measurement and evaluation devices which have a double or reinforced insulation In order to provide for operating safe...

Страница 10: ...ting boil ers for gas oil and solid fuels It is used for the following purposes Preheating the system Igniting the main burner Supporting the main burner flame The ignition burner is intended only for...

Страница 11: ...list comprises Operating Instructions Pilot burner GFI design A B C Fig 3 1 Item list LAMTEC Pilot burner Verify correct items are accounted for and undamaged If items are missing or damaged Do not m...

Страница 12: ...plate The rating plate is located on the pilot burner housing Fig 3 2 Rating plate on the LAMTEC GFI pilot burner The rating plate contains information on the configuration of the pilot burner Rating...

Страница 13: ...sions A B C 1 IFM Ionisation Flame Monitoring 2 Either spark igniter or IFM GFI 48 70 89 with optional bar graph Fig 3 5 Optional GFI housing with bar graph equipment NOTICE The bar graph is optional...

Страница 14: ...witching operations per day this results in a lifespan of approx 10 years Increased firing rate due to extreme operating conditions e g temperature vibration contam ination etc can significantly reduc...

Страница 15: ...burner design C Fig 3 7 Dimensions of GFI35 pilot burner design C 1 Dimension outer tube length customer specific 2 Outer tube diameter 35 mm x 2 mm 1 38 x 0 078 in 5 Air supply connection 3 4 inch BS...

Страница 16: ...nical Data Pilot Burner GFI48 Fig 3 8 Side view of GFI48 pilot burner design A B Fig 3 9 Dimensions of GFI48 pilot burner design A B Fig 3 10 Side view of GFI48 pilot burner Ex Zone 2 Fig 3 11 Dimensi...

Страница 17: ...design C 1 Dimension outer tube length customer specific 2 Outer tube diameter 48 3 mm x 2 mm 1 90 x 0 078 in 3 Housing length versions A and B 4 Housing dimensions 5 Air supply connection 1 inch BSP...

Страница 18: ...ical Data Pilot Burner GFI70 Fig 3 14 Side view of GFI70 pilot burner design A B Fig 3 15 Dimensions of GFI70 pilot burner design A B Fig 3 16 Side view of GFI70 pilot burner Ex Zone 2 Fig 3 17 Dimens...

Страница 19: ...design C 1 Dimension outer tube length customer specific 2 Outer tube diameter 70 mm x 2 mm 2 75 x 0 078 in 3 Housing length versions A and B 4 Housing dimensions 5 Air supply connection 1 1 2 inch BS...

Страница 20: ...ical Data Pilot Burner GFI89 Fig 3 20 Side view of GFI89 pilot burner design A B Fig 3 21 Dimensions of GFI89 pilot burner design A B Fig 3 22 Side view of GFI89 pilot burner Ex Zone 2 Fig 3 23 Dimens...

Страница 21: ...ign C 1 Dimension outer tube length customer specific 2 Outer tube diameter GFI89 88 9 mm x 2 mm 3 5 x 0 078 in 3 Housing length versions A and B 4 Housing dimensions 5 Air supply connection 2 inch BS...

Страница 22: ...Ignition transformer duty cycle switch on duration 16 on 1 min 10 on 50 off 20 C Ta 60 C External device fuse mandatory 4 A Integrated flame scanner SIL classification level SIL 3 Ionisation input Io...

Страница 23: ...erating capacity max 43 pF m 1 kHz Rated voltage 0 8 kV 50 Hz Test voltage 2 kV Temperature range 40 80 C 40 176 F fixed installation Design B and C Power supply voltage connection to the external ign...

Страница 24: ...d be shut down further operation without repair is not permitted Mode of operation Permitted mode of operation intermittent operation continuous operation Operating condition Relative humidity max 85...

Страница 25: ...used for fixed installation apparatus The user shall en sure adequate clamping of the cable The cable gland size M16 is tested for low risk of mechanical danger drop height 0 4 m with 1 kg mass and s...

Страница 26: ...rating pressure Min 50 mbar 0 725 psi Max 200 mbar 2 90 psi Connection GFI89 gas Gas type Natural gas or propane Flow rate gas quantity Natural gas 35 0 70 0 m3 h 45 77 91 55 yd3 h Propane 14 28 0 m3...

Страница 27: ...00 kW GFI70 natural gas 500 800 kW propane 500 800 kW GFI89 natural gas I 2300 3000 kW natural gas II 4600 6000 kW propane 2300 3000 kW Connection GFI48 gas Flow rate gas quantity natural gas 25 40 m3...

Страница 28: ...tube length GFI89 min 15 mbar 5 mbar 0 217 psi 0 072 psi per metre of tube length Air temperature max 80 C 176 F Relative air humidity max 70 Air quality free of dust oil grease and aerosols The qual...

Страница 29: ...ata Explosion protection II 2 G Ex db IIB H2 T6 T5 GbII 2 D Ex tb IIIC T80 C T95 C Db Material copper free aluminium stainless steel 1 4404 316 Certificates Test certificates Certificate holder Rose S...

Страница 30: ...Data external power unit save area Fig 3 32 External power unit safe area Fig 3 33 Dimensions external power unit safe area Technical Data Material varnished steel RAL7035 Degree of protection IP66 Te...

Страница 31: ...0 C 40 248 F Pressure 1 0 bar 14 50 psi Weight NW35 1 1 kg 2 20 lb NW48 1 24 kg 2 73 lb NW70 1 5 kg 3 30 lb NW89 2 4 kg 5 29 lb Dimensions b Flange plate thickness NW35 8 mm 0 31 in NW48 10 mm 0 39 in...

Страница 32: ...31 3 Product Description k Hole circle diameter NW35 100 mm 3 94 in NW48 110 mm 4 33 in NW70 130 mm 5 11 in NW89 150 mm 5 90 in DN Nominal diameter 35 48 70 89 Dimensions...

Страница 33: ...outer pipe If the air block is turned 90 to the LEFT the ignition electrode is on top Connections test sockets Fig 4 1 Main components pilot burner 1 Outer tube 2 Air housing 3 Gas block 4 Connection...

Страница 34: ...ilot burner is connected to the flame scanner The flame scanner measures the ionisation current and evaluates it The amount of the ionisation current can also be determined via a shunt measuring princ...

Страница 35: ...ded for use in potentially explosive atmospheres recast EN 60079 0 2014 06 VDE 0170 1 2014 06 Explosive atmospheres Part 0 Equipment General requirements DANGER For ignition attempts for maintenance p...

Страница 36: ...operator The following events can make the replacement of wear parts necessary Malfunctions become more frequent Device fails due to a defect Device working under adverse conditions Abnormalities duri...

Страница 37: ...before removal 5 3 Customer Service Information Contact LAMTEC Service Support if you have any questions 5 4 Warranty and Delivery Terms The manufacturer s warranty conditions apply Warranty claims ar...

Страница 38: ...quirements from the following regulating bodies Official Journal of the European Union L 96 309 Directive 2014 34 EU of 26 February 2014 relating to equipment and protective systems intended for use i...

Страница 39: ...e the system against being restarted 6 2 Repair WARNING Safety relevant components Risk of malfunction if repaired improperly Only have repairs done by the manufacturer Do not attempt to make repairs...

Страница 40: ...heat on all parts of the system and the pilot burner Risk of contact burns Allow the system and pilot burner to cool down before removal Procedure 1 Shut down the system and secure it from being switc...

Страница 41: ...Disposal Notes NOTICE Improper or inadequate recycling harms the environment Observe regional disposal regulations The device itself is to be recycled as electronic waste to returned to the burner or...

Страница 42: ...centring holder for the electrode rods 646R2115 Distance and centring holder with insulating piece for the electrode rods 646R2116 Flame stabilizer material 1 4301 1 4305 646R2100 Nozzle for natural g...

Страница 43: ...2 material 1 4571 646R9030 Hexagonal Reducing Nipple NPT 11 4 to R 1 material 1 4571 646R9031 Conical reducer R 1 2 A X G 3 4 I MS vernickelt 646R9032 Stainless steel pressure gauge 0 160 mbar housing...

Страница 44: ...for GFI 646R0100 Proposals of spare parts for a two year operation GFI35 48 70 89 Description Type Order no 1x Ionization and ignition electrode with distance and centring holder for the electrode rod...

Страница 45: ...44 9 Order Information...

Страница 46: ...osef Reiert Stra e 26 D 69190 Walldorf Telefon 49 0 6227 6052 0 Telefax 49 0 6227 6052 57 info lamtec de www lamtec de Druckschrift Nr DLT7130 23 EN 006 The information in this publication is subject...

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