Frequently asked questions (FAQs)
Possible causes:
- Flat batteries.
- Defective electrical connection.
- Check cables and connections in the starter.
- Faulty starter/solenoid.
Solution:
Repair or replace faulty pieces, check electrical connection to the engine.
Possible causes:
- Flat batteries.
- Defective electrical connection.
Solution:
Check electrical connections to the engine.
Possible causes:
- Faulty starter/solenoid
- Insufficient fuel:
- Closed fuel taps.
- Empty or not properly attached tank.
- Defective fuel filter:
- Too thin filter.
- blocked pre-filter because of impurities.
- Air in fuel system.
- Impurities/water in fuel.
Solution:
Check fuel level and if the fuel circuit is in good conditions.
Possible causes:
- Insufficient fuel:
- Closed fuel taps.
- Empty or not properly attached tank.
- Defective fuel filter:
- Too thin filter.
- Blocked pre-filter because of impurities.
- Air in fuel system.
- Impurities/water in fuel.
- Air intake insufficiency:
- Blocked air filter.
- Circuit leak in air intake.
- Dirty compressor, damaged turbo-compressor.
- Inadequate ventilation in engine compartment.
- Wrong placement of the generator.
- Check if there are other alarms indicated on the control board.
Solution:
Check fuel level and if the fuel circuit is in good conditions. Check air intake parameters.
Possible causes:
- Defective fuel filter:
- Too thin filter.
- Blocked pre-filter because of impurities.
- Air in fuel system.
- Impurities/water in fuel.
- Defective injection pumps.
- Air intake insufficiency:
- Blocked air filter.
- Circuit leak in air intake.
- Dirty compressor.
- Damaged turbo-compressor.
- Inadequate ventilation in engine compartment.
- Wrong placement of the generator.
- Blocked air cooling load.
- Excessive exhaust back-pressure.
Solution:
Check the detailed information in the Possible Causes section.
Possible causes:
- Air in fuel system.
- Impurities/water in fuel.
- Revolution regulator/actuator is not well adjusted.
Solution:
Check the detailed information in the Possible Causes section.
Possible causes:
- Defective injection pumps.
- Air intake insufficiency:
- Blocked air filter.
- Circuit leak in air intake.
- Dirty compressor.
- Damaged turbo-compressor.
- Inadequate ventilation in engine compartment.
- Wrong placement of the generator.
- Excessive exhaust back-pressure.
- Low coolant temperature.
Solution:
Check the detailed information in the Possible Causes section.
Possible causes:
- Defective injection pumps.
- Air intake insufficiency:
- Blocked air filter.
- Circuit leak in air intake.
- Dirty compressor.
- Damaged turbo-compressor.
- Inadequate ventilation in engine compartment.
- Wrong placement of the generator.
Solution:
Check injection pumps and air intake. Replace faulty pieces if necessary.
Possible causes:
- High coolant temperature.
- Low coolant temperature.
- Excessive exhaust back-pressure.
Solution:
Check engine temperature and oil levels.
Possible causes:
- Low level of lubricant oil.
Solution:
Refill lubricant oil. Check sensor and oil pump.
Possible causes:
- Low level of coolant.
- Air in cooling system.
- Damaged circulation pump.
- Defective thermostat.
Solution:
Check coolant level, circulation pump and thermostat condition and replace if necessary.
Possible causes:
- Defective thermostat.
Solution:
Replace faulty piece. Check pre-heaters condition (if any).
Possible causes:
- Defective electrical connection.
- Transmission belt in alternator is slipping.
Solution:
Check electrical connections and alternator belt condition. Replace if necessary.
Possible causes:
- Defective electrical connection.
- Faulty starter/solenoid.
Solution:
Check electrical connections to the engine.
Possible causes:
- Excessive engine speed.
- Alternator failure.
- Voltage reader is damaged.
- AVR is damaged.
Solution:
Check engine speed and connections/alternator pieces.
Possible causes:
- Excessive engine speed.
- Alternator failure.
- Voltage reader is damaged.
- AVR is damaged.
- Low engine temperature.
Solution:
Check engine speed and connections/alternator pieces.
Possible causes:
- Alternator failure.
- High load.
- AVR is damaged.
- Low engine temperature.
- Unstable engine.
Solution:
Check engine speed and connections/alternator pieces.
Possible causes:
- Alternator failure.
- Voltage reader is damaged.
- AVR is damaged.
- Unstable engine.
Solution:
Check engine speed and connections/alternator pieces.
Possible causes:
- Check if there are other alarms indicated on the control board.
Solution:
Check the damaged pieces according to the indicated alarm