What Are the Points to Pay Attention to For Yuchai Diesel Generator Sets

How much do you know about Yuchai diesel generators? Let us know what to pay attention to when using Yuchai diesel generators.

1. The initial mileage of the new generator is 1500~2500 kilometers or 30~50 hours ago, and the following rules must be followed:

A: The car should be operated at medium and low speeds before starting to avoid high-speed and heavy-load driving. B: It is strictly forbidden to run the engine at idle speed or full speed and full load for more than 5 minutes. C: Change gears appropriately to prevent the engine from being forced. D: Frequently observe the oil temperature gauge, The working status of the oil pressure gauge and the water temperature gauge. E: Check the oil and coolant levels frequently. F: Trailers are not allowed, and the load is less than 70% of the rated load of the car. Reminder A: Don't need to change the oil after the running-in is over , Oil filter. B: During the running-in period, the engine does not need special running-in oil.

2. Start of the engine.

A. Before starting for the first time every day, check the coolant level, the oil gauge, and drain the oil-water separator. B. The starting time of the starter should not exceed 30 seconds, and the continuous starting should be separated by 2 minutes. C. After the engine is started, within 15 seconds Inside, pay attention to the changes in the oil pressure. D. After starting for the first time every day, the engine should be warmed up at medium and low speeds for 5 minutes before starting. This must be done when the temperature is below 0°C.

3. Engine warm-up and idle speed.

A. When the engine is started and warmed up, the engine speed should be gradually increased, and the engine should be forbidden to run the engine at high throttle. B. It is strictly forbidden to run the engine at idling speed for more than 10 minutes. Reminder: Long engine idling time will cause the temperature of the combustion chamber to drop and cause poor combustion. The formation of carbon deposits blocks the nozzle holes and causes the piston ring and the valve to stick.

4. Yuchai engine unit shuts down.

Before the engine is running and shutting down, it must be idle for 3 to 5 minutes so that the lubricating oil and coolant can take away the heat from the combustion chamber, bearings and friction pairs, especially for supercharged and supercharged and intercooled engines.

5. Precautions for the use and operation of the engine.

A. Avoid running the engine continuously when the coolant is lower than 60℃ or higher than 100℃. Find out the cause as soon as possible. B. It is forbidden to run the engine when the oil pressure is too low. C. The engine is at full throttle and maximum torque speed The operating time must not exceed 30 seconds. Reminder: A. Under normal water temperature, the minimum oil pressure cannot be lower than the following values: Idle speed (750~800r/min)? 69kpa at full speed and full load? 207kpa B. In any case, The engine speed must not exceed the high idle speed (3600 rpm). When going down a steep slope, to prevent the engine from overspeeding, the gearbox should be combined with the engine or service brake to control the vehicle speed and engine speed. C. It is strictly forbidden to run the engine with faults. Reminder: During the actual operation of the engine, there are corresponding early signs before failure. Pay attention to the performance, sound and changes of various parameters of the engine. If abnormalities are found, stop immediately for inspection or repair. The following phenomena For some symptoms before failure, always pay attention to observe A, the engine is not easy to start or there is severe vibration; B, the water temperature suddenly changes; C, the power of the engine suddenly disappears; D, the smoke is abnormal (blue smoke, black smoke or white Gas) E. Abnormal noise; F. Decline of oil pressure; H. Leakage of fuel, oil and coolant; I. Oil and fuel consumption increase obviously and crankcase pressure is too high.

6.The correct method of filling coolant.

A. Do not fill the coolant too quickly, otherwise, the gas in the engine cold jacket will not be easily discharged, which will cause the water temperature of the engine to be too high during operation. B. After the coolant is filled, the engine should be shut down and checked once after the engine is warmed up until it is added. C. If the intercooler of the engine is water-cooled, the bleed valve on the water cooler must be opened when filling the coolant. Reminder: The coolant must be filled according to the above requirements, otherwise it will cause damage to the engine! A. The rust and antifreeze replacement cycle is two years. B. When the winter comes, the concentration of the rust and antifreeze must be checked; C. The cooling system should be cleaned before using the rust and antifreeze on the old car; D. It is strictly forbidden to replace the rust and antifreeze with water ; E. When the ambient temperature is lower than 0℃, check the concentration of anti-rust and antifreeze every 20,000 kilometers.

The above are the aspects that Dingbo Power should pay attention to about Yuchai diesel generators. If you are interested in diesel generators and want to know more, please feel free to contact us by email dingbo@dieselgeneratortech.com .