All the products should be used and maintained in accordance with the methods of instructions for use.... ...

It is not allowed to start the engines immediately with high speed. It should be started smoothly from low speed to high... ...

The fuel used in the diesel engine must be clean and should be allowed to stand for more than 72 hours.... ...

The radiator type diesel engine should maintain the normal water temperature (75 ℃ ~ 95 ℃). In order to release cooling ... ...

Normal operation of the oil pressure should be 0.2 ~ 0.4MPa.... ...

The load should be strictly controlled. Over loading also should be prohibited. Otherwise it will affect reliability and... ...

Low speed running should be carried out after installment or replacement of injector. Running time should not be less th... ...

In the course of running, the engines should be stopped timely if any abnormal phenomena turns out... ...