The cooling and ventilation precautions for
Weichai generator mainly include the following aspects:
1. Maintenance of cooling system:
Use and replacement of coolant: Ensure the use of pure water, regularly check the coolant level, and add coolant if necessary. The coolant level should be 5 centimeters below the sealing surface of the water inlet cap. In low-temperature environments, antifreeze should be used and added according to the manufacturer's recommended ratio.
Cleaning of radiator: Regularly clean the exterior of the radiator using clean water and neutral cleaning agents, and avoid using high-pressure guns to prevent damage to the radiator fins.
2. Maintenance of ventilation system:
Air inlet design: The air inlet should be located near the inclined upper part of the unit control screen and equipped with louvers and metal protective mesh curtains to prevent foreign objects from entering and ensure air convection. The air inlet should be protected to prevent rainwater and other foreign objects from entering.
Exhaust outlet design: Ensure that the net area of the exhaust outlet is at least 1.25 times the effective area of the radiator core, and the center position of the exhaust outlet should be consistent with the center position of the radiator core. The exhaust outlet should be kept away from the unit inlet to prevent hot air from flowing back.
Ventilation system maintenance: Keep the air inlet and outlet clean to prevent blockage by debris. Regularly check the operation of the ventilation system to ensure smooth ventilation.
3. Precautions for operation and maintenance:
Operator training: Operators must be familiar with the user manual of the generator set and undergo training to master the correct operating methods.
Environmental inspection: Before use, check the surrounding environment of the unit to ensure there are no safety hazards, the unit has a reliable grounding wire, there are no debris around, and good ventilation.
Exception handling: When an abnormal situation occurs in the unit, it should be immediately shut down and the power switch should be turned off. The fault should be promptly eliminated or professional maintenance personnel should be contacted for handling.
Through the above measures, the normal operation of Weichai generator cooling and ventilation system can be effectively guaranteed, the service life of equipment can be extended, and safe operation can be ensured.
