Giersch GG35 - User Manual

Questions and Answers

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Richard SimsAug 15, 2025
Why Giersch GG35 Burner motor is not operating?
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  kmitchellAug 16, 2025
  If the Giersch Burner motor isn't operating, it could be due to several reasons: * A defective fuse: Replace it. * A disabled safety thermostat: Enable it. * The controller temperature setting may have been exceeded: Once the temperature has dropped, try starting it again. * A defective control device: Replace it. * A defective motor: Replace it. * A defective oil preheater (either the heater or enabling thermostat): Replace it. * A defective motor-pump coupling: Replace it.
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Alan GarciaAug 20, 2025
What to do if flame extinguishes during operation of Giersch GG35?
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  Laura WalkerAug 20, 2025
  If the flame extinguishes during operation of your Giersch Burner, consider the following: * The oil supply may be consumed: Top up the oil. * The nozzle filter may be blocked: Replace the nozzle. * The oil filter or oil feed lines may be soiled: Clean the filter and lines. * There may be air inclusions: Check the suction line and valve fittings. * The solenoid valve may be defective: Replace it.
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Lisa WilsonAug 26, 2025
Why Giersch GG35 Burner mixing unit is very oily?
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  Thomas KentAug 26, 2025
  If the mixing unit of your Giersch Burner is very oily or has intense coke scaling, it could be due to: * Incorrect adjustment: Correct the adjustment dimensions. * Wrong nozzle size: Replace the nozzle. * Incorrect combustion air volume: Readjust the burner. * Insufficient ventilation in the heating chamber: Ensure sufficiently large ventilation openings.
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Deanna FergusonAug 30, 2025
Why Giersch GG35 Burner operating intermittently?
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  kevin24Aug 30, 2025
  If your Giersch Burner is operating intermittently, it may be due to excessive oil throughput. To resolve this, install a control device with interception circuit.
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Karen McgeeSep 4, 2025
How to fix radio interference from Giersch GG35 Burner?
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  Tyler ReedSep 4, 2025
  To address radio and television interference caused by your Giersch Burner: * Correct the ignition electrode if there are ignition arc-overs to the nozzle and/or retarding disc. * Have the aerial checked if there's weak aerial power. * Fit a noise suppression capacitor or noise suppression resistors.
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Alejandra RossNov 9, 2025
What to do if Giersch GG35 Burner starts then switches to fault?
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  Shannon SellersNov 9, 2025
  If your Giersch Burner starts but then switches to fault after the safety period, here are some things to check: * The flame failure controller may be soiled, defective, not properly plugged in, or incorrectly adjusted. Try cleaning it, replacing it, or plugging it in correctly. * The control device could be defective and needs replacement. * There might be no ignition. Check the ignition electrode and its adjustment, as well as the ignition transformer and cable. * The burner might not be getting oil due to closed valves or oil lines. Ensure they are open. * The oil tank could be empty, so top it up. * The filter might be soiled and needs cleaning. * The oil line could be leaking and needs sealing. * The pump or foot valve could be defective and needs replacement or seali...