Attention should be paid to the following matters when using the huaquan generator set in low-temperature environments to ensure its normal operation and extend its service life:
1、 Huaquan generator set anti freezing measures
Use specialized antifreeze:
In low-temperature environments, specialized antifreeze should be used instead of simple cooling water to prevent the components of the generator set from freezing and causing the unit to fail to start normally.
The anti freezing ability of antifreeze should meet the local minimum temperature requirements to ensure normal operation in extreme cold weather.
Check the coolant level:
Regularly check the coolant level to ensure sufficient coolant and replenish it as needed.
The coolant level should reach a certain distance below the welding surface of the water tank (such as 5 centimeters or the coolant level indicator mark) to ensure the normal operation of the cooling system.
2、 Huaquan generator set preheating and insulation
Preheating generator set:
Before starting the generator set in a low-temperature environment, preheating operation should be carried out to increase the temperature of the unit body, which is helpful for cold starting the engine.
Preheaters can be used to heat the coolant to achieve the goal of increasing the temperature of the unit.
Equipped with insulation device:
Equip the generator set with insulation sleeves, insulation curtains and other cold proof equipment to prevent excessive cooling of the diesel engine.
When using outdoor generator sets, special attention should be paid to weather changes. If entering a long-term low temperature period (temperature below 4 ℃), the cooling water inside the unit should be drained to prevent damage to the cooling water tank radiator caused by an increase in cooling water volume.
3、 Huaquan generator set oil and air filter element
Choose low-temperature specialized engine oil:
In low-temperature environments, low-temperature specialized engine oil marked with symbols such as "W" (Winter) should be selected. This type of oil has lower viscosity at low temperatures, is easier to flow, and helps with engine cold start.
Change the air filter frequently:
In harsh working environments, the air filter should be replaced frequently to reduce wear and tear on the generator set and extend the service life of the diesel engine.
4、 Huaquan generator set startup and operation
Auxiliary startup method:
When starting a generator set in a low-temperature environment, it may be necessary to use appropriate auxiliary methods, such as using preheaters, to increase the body temperature of the unit.
Low speed operation inspection:
After starting the generator set in a low-temperature environment, it should be run at low speed for a few minutes to check the working condition of the lubricating oil and confirm that it is normal before it can be put into use.
During operation, it is advisable to avoid sudden acceleration or stepping on the accelerator pedal excessively to avoid affecting the service life of valve components and the normal use of the unit.
5、 Huaquan generator set battery maintenance
Maintain battery temperature:
In cold environments, the performance of batteries may be affected. Therefore, battery heaters or insulation sleeves should be used to ensure that the battery maintains an appropriate temperature and the unit can start normally.
Regularly check the battery:
Regularly check the voltage, current, and internal resistance parameters of the battery to ensure that it is in good condition.
If the battery performance deteriorates or malfunctions, it should be replaced or repaired in a timely manner.
6、 Other precautions for huaquan generator set
Ventilation and heat dissipation:
The generator set generates heat during operation. If the unit is placed indoors or in a poorly ventilated machine room, overheating may occur, posing a safety hazard.
Therefore, it is necessary to ensure good ventilation in the environment where the generator set is located to avoid overheating.
Regular inspection and maintenance:
Regularly conduct comprehensive inspections and maintenance of the generator set, including checking for wear, cracks, or other issues with cables, connectors, and other components.
If any malfunction or abnormal situation is found, it should be dealt with and repaired in a timely manner.
In summary, the use of the huaquan generator set in low-temperature environments requires attention to antifreeze measures, preheating and insulation, oil and air filters, start-up and operation, battery maintenance, and other precautions. Only by fully understanding and adhering to these precautions can we ensure the normal operation and extended use time of the generator set in low-temperature environments.
More information on huaquan generator set:https://sinogens.com/
