Points to note when diesel generators operate in high temperatures during summer:br For the cooling system: br Ensure an adequate supply of coolant, clean the radiator and properly adjust the fan belt.br For the fuel system:br Use qualified fuel and keep fuel pipes away from exhaust pipes to prevent vapor lock.br For the lubrication system:br Select engine oil suitable for the environment and replace it promptly once it deteriorates.br For load control:br Avoid overloading and ensure continuous operation does not exceed 4 hours. Stop the machine immediately if the water temperature exceeds 95℃ or the oil temperature exceeds 100℃.