preheat:
In winter, the temperature is low, and diesel has higher viscosity and lower fluidity. Insufficient preheating can affect diesel atomization, resulting in poor combustion efficiency and easy difficulty in starting, unstable operation, and even engine damage. Therefore, before starting the generator set, it should be preheated appropriately.
Check the cooling system:
Check if there is any leakage in the water tank, water pipes, water pump and other components to ensure that the cooling system is well sealed.
If the local temperature is below 4 ℃, the water in the cooling system should be drained to prevent water from freezing and damaging the radiator.
Change engine oil and filter element:
Choose engine oil suitable for winter use, with a thinner viscosity to ensure the fluidity of the oil at low temperatures.
Regularly replace the engine oil and oil filter element to maintain the cleanliness of the engine oil.
Check the battery:
In cold environments, the performance of batteries may be affected. The voltage and electrolyte level of the battery should be checked to ensure that the battery can start the generator set normally.
A battery heater or insulation sleeve can be used to ensure that the battery maintains an appropriate temperature.
2、 Huaquan generator set startup and operation
Start operation:
When starting the generator set, the operating procedures should be followed to avoid any malfunctions or accidents caused by improper operation.
If the generator has not been used for a long time, a no-load test run should be conducted to check whether all parts of the unit are normal.
Operation monitoring:
During the operation of the generator set, its operating status should be closely monitored, including parameters such as oil pressure, water temperature, voltage, and current.
If abnormal sounds, vibrations, or high temperatures are found, the machine should be stopped immediately for inspection.
Load management:
After the generator set is started, do not rush to load it. Instead, run it at low speed for a period of time, wait for the temperature of the standby unit to stabilize, and then gradually increase the load.
Avoid sudden acceleration or excessive throttle operation to avoid affecting the service life of valve components.
3、 Huaquan generator set shutdown and maintenance
Shutdown operation:
Before shutting down, gradually reduce the load and wait until the load reaches zero before shutting down.
After shutdown, wait for a period of time for the unit to cool down before carrying out maintenance.
Maintenance and upkeep:
Regularly maintain the generator set, including cleaning the radiator, replacing the air filter, checking the tightness of the belt, etc.
If the generator is not used for a long time, it should be sealed and appropriate insulation measures should be taken to prevent the equipment from freezing.
Storage environment:
Do not store the generator set outdoors during severe cold seasons and regions. If outdoor storage is required, insulation measures such as wrapping the generator set with insulation materials should be taken.
When stored indoors, good ventilation should be maintained to avoid moisture or overheating of the unit.
4、 Other precautions for huaquan generator set
Fuel quality:
Ensure the use of qualified fuel and avoid impurities in the fuel blocking the oil circuit or damaging the fuel injectors.
Safe operation:
During maintenance or repair operations, turn off the generator set and disconnect the power supply to ensure safe operation.
Use specialized tools and accessories for operation to avoid equipment damage or personnel injury caused by the use of inappropriate tools.
In summary, Huaquan generator sets need to pay attention to multiple aspects such as preparation before start-up, start-up and operation, shutdown and maintenance, as well as other matters during winter use. By following these precautions, it is possible to ensure the stable operation and extended use time of the generator set in winter.
