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Common faults and treatment methods for gas generator sets

Views: 1     Author: Site Editor     Publish Time: 2025-05-05      Origin: Site

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Common faults and treatment methods for gas generator sets are as follows, and are sorted out through multiple authoritative sources:

Difficulty in startup 1

  1. Battery Problem : Check whether the battery voltage is sufficient and the battery needs to be charged or replaced.

  2. Gas supply : Ensure that the gas valve is open and the supply is stable, and check that there is no leakage in the gas pipeline.

  3. Ignition system : Check whether the ignition coil spark plug and control module are normal, and replace 2 if necessary

  4. Fuel system : Check whether the fuel pump filter is blocked and whether the cylinder pressure is normal

Two unstable operation or abnormal voltage 1

  1. Control system failure : voltage regulator failure requires repair or replacement 3

  2. Load problems : excessive load causes voltage fluctuations, and the load needs to be reduced or the equipment needs to be upgraded.

  3. Heat dissipation problem : The coolant temperature sensor is malfunctioning or the heat dissipation is poor, and the radiator and fan need to be checked.

The water temperature of the three-cylinder liner is abnormal

  1. Cooling system failure : malfunction of radiator fan or thermostat causes poor cooling fluid circulation and needs to be repaired or replaced

  2. Sensor failure : The temperature sensor needs to be replaced to ensure accurate display

Quad exhaust temperature abnormal 2

  1. Exhaust system blockage : The exhaust pipe or muffler is blocked and needs to be cleaned or replaced 1

  2. Excessive load : Adjust the load curve to avoid long-term high load operation

Five explosion phenomena

  1. Gas quality : Gas contains impurities or moisture, pipes need to be cleaned or dryers are installed 3

  2. Camel value adjustment : Inadequate combustion caused by wrong camel value setting, need to be recalibrated

  3. Sensor failure : Detonation sensor needs to be replaced

Six power insufficient

  1. Inadequate gas supply : The pressure regulator is blocked or the fuel filter is dirty, and needs to be cleaned or replaced

  2. Intake system failure : air filter is blocked or air leakage in the intake pipeline, it needs to be cleaned or repaired 1

  3. Mechanical wear : Long-term high load operation causes engine wear and regular maintenance is required 4

Seven noise is too high

  1. Loose mechanical parts : loose anchor bolts or unstable base, need to be reinforced

  2. Carbon deposit problem : The engine has serious carbon deposits and needs professional cleaning

Eight fuel system failure 4

  1. Abnormal oil pressure : refueling is required if the oil surface is too low, and repair is required if the oil pump is faulty.

  2. Fuel filter is blocked : the filter needs to be replaced to ensure smooth fuel supply

Maintenance suggestions

  • Regular inspection : Battery fuel ignition system and cooling system are checked at least once a month

  • Cleaning and maintenance : remove carbon deposits and oil stains, keep the equipment clean

  • Replace consumable parts : filter element seals, etc. must be replaced in time according to the service life. 4

If the above methods cannot solve the problem, it is recommended to contact professional maintenance personnel for inspection and repair.


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