1. It is possible that due to repeated use without adding oil immediately, the oil level may be lower than the set position, resulting in a low oil pressure alarm. (This situation is usually caused by incorrect operation.)
2. It is also possible that the high water temperature alarm occurs because the coolant in the water tank is lower than the warning position. (This situation may also be caused by operator's improper operation.)
Treatment method:
1. Add an appropriate amount of engine oil to the group diesel generator.
2. Add coolant to the diesel generator set.
In response to the above phenomenon, Yingtai Power would like to remind the majority of diesel generator set users: In order to ensure the service life of the diesel generator set and ensure the usenormal operation of the unit, please check before starting the diesel generator each time Check whether the coolant in the water tank of the diesel engine is normal, whether the engine oil is in place, whether the battery Starter is powered and the circuit breaker is disconnected.
During use, please observe the charging conditions at all times and do not operate overload for a long time to ensure the service life of the generator set and avoid unnecessary losses
< h3>What about Diesel Generator Water Tank? Drain the waterStart the diesel engine, hold the cylinder head water outlet pipe with your hand, feel if the temperature is high, and then touch the body temperature to see if the difference between both are great. If the temperature difference is not very big, everything will be fine. Check the water level in the water tank. If there is enough water, there isonly two reasons. 1. The thermostat. is damaged or clogged. 2. The water pump is damaged.
If the temperature is not very high (it is hot when held in hand but it can hold), it means that it is of the water temperature sensor. Generally speaking, the sensor is rarely broken. Check the wiring carefully and pay particular attention to the outlet. Diesel engine vibration is relatively large after long-term use or long period of non-use, it will cause contact. the socket. Bad, false alarm!
If the truck generator coolant is low, does that mean there is not enough water in the water tank?
How to drain the water tank of the diesel generator. Generator manufacturers believe that because the external ambient temperature is too low, the cooling water must be drained after 15 minutes of shutdown when the temperaturewater temperature has dropped, and not immediately, otherwise the temperature difference between the fuselage and the external environment will be too great. , causing the diesel generator to fail. Some parts of the unit are deformed, which in turn affects the performance of the diesel engine (such as cylinder head deformation, etc.). When the cooling water stops flowing, it is best to shake the diesel generator several times. At that time, the remaining cooling water that does not flow easily will flow out due to the vibration of the diesel engine. can prevent the water on the cylinder head from freezing. If it falls, cooling water will flow into the engine oil pan. The operator should also note that if the water drain switch is not removed, the water drain switch must be in the open state after water draining is completed to avoid the remaining cooling water cannot temporarily flow outer for various reasons and it freezes. the corresponding parts of the diesel engine. Generator manufacturers remind users not to turn on the water drain switch when draining the water. To ensure everything is okay, you should also pay attention to the specific conditions of the water flow. water to see if the water flow is steady and if the water flow becomes smaller or faster and slower. If these conditions occur, it means that the cooling water contains impurities that hinder the normal flow of water. At this point, it is best to remove the water drain switch and let the cooling water flow directly from the body. If the water flow is still not smooth, use hard, thin steel objects such as wire to dredge it until the water flow is smooth.
A vehicle engine coolant level too highlow means there is not enough coolant.
The coolant must be added in time at this time, otherwise the engine temperature may be too high. If the engine runs for a long time with too high a temperature, it can easily cause the cylinder to pull. The engine will pull the cylinder and the repair cost will be very high.
Car engines are all water cooled. Water-cooled engines rely on coolant constantly circulating through the engine to remove excess heat.
The full name of the coolant is antifreeze coolant, which means coolant with antifreeze function. It can prevent the coolant from freezing and cause the radiator to expand and crack and the engine cylinder to freeze when parking in cold seasons. .