Rain and snow weather, diesel generator coolant does not recycle how to do?
In recent years, large areas have begun to cool again. The temperature in winter is too low every year. The problem of non-recycling of the coolant often occurs during the use of diesel generators. As a result, the diesel generator sets do not operate normally, resulting in a marked reduction in work efficiency. . What causes diesel generators to have this kind of situation? What are the effective solutions? Please continue to look down with Xiao Bian.
1, diesel generator pump failure.
Check whether the pump works well. If you find that the gear shaft of the pump has worn out excessively, it means that the pump has no effect and it needs to be replaced before it can cycle properly.
2. The coolant level of the diesel generator set is too low or does not meet the requirements.
If the liquid level is too low, the temperature of the coolant can be directly increased to make the coolant not circulate. The coolant is 50% antifreeze 50% demineralized water DCA4 according to the regulations. If it does not comply with the regulations, the pipeline will be blocked and the rust will be generated in the pipe wall. , so that the coolant does not circulate properly.
3, diesel generator set thermostat failure.
The thermostat is installed in the engine combustion chamber to control the temperature of the engine combustion chamber. The thermostat must be fully opened at the specified temperature to facilitate the small cycle. If there is no thermostat, the coolant cannot maintain the circulating temperature, and a low temperature alarm may be generated. .
4, the diesel generator set cooling system mixed with air.
At this time, they should always check whether their pressure values ​​meet the requirements. The suction pressure is 10kpa and the discharge pressure is 40kpa. Except when the exhaust line is unblocked, it is also an important factor affecting the circulation.
5. The radiator of the diesel generator set is blocked or damaged.
The cooling fan does not work or the heat sink is blocked, so that the temperature of the coolant does not fall, the heat sink rusts, and the liquid leakage may occur, which may also cause poor circulation.
All these problems are the cause of the non-circulation of the diesel generator coolant. The ice and snow weather has come and quickly diagnose your diesel generator!
Related reading :
Shanghai Ito Power Co., Ltd. Main : Ito Gasoline Generator , Ito Diesel Generator , Ito Small Pump , Ito Digital Generator , Ito Electric Welding Machine
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