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Generator leasing must have some understanding of its operating procedures

发表时间:2017-09-27 Article source : Couch motor manufacturersPublished time: 2017-09-27

Generator leasing must have some understanding of its operating procedures

Before starting, you should check whether the fuel volume of the fuel tank is rich, and there is no oil leakage in each oil pipe and the discussion area; whether the cooling system water is rich, clean and leak-free, and whether the fan belt is tight or not. The internal combustion engine and generator drive parts should be connected and trusted. The wires of the input line are well-insulated, complete and effective in all aspects. After starting, it should run at low speed for 3 to 5 minutes. After the temperature and oil pressure wheel are normal, the initial work can be done. The generator should be no different in the speed increase. Ringing, the slip ring and commutator are well brushed, and there is no jumping or sparking phenomenon. After the operation is stable and the frequency and voltage reach the rated value, power can be supplied to the outside.

In the event of abnormal noises, odors, sharp rises in water temperature, and sharp drop in oil pressure during operation, the machine should be stopped and searched immediately to eliminate obstacles.

The power factor of the generator must not exceed the late phase (lag) of 0.95. The scope of the frequency value change must not exceed 0.5HZ.

Before stopping, the main switches of each power supply shunt should be cut off, and the load should be gradually eliminated.Then, the main power switch of the generator should be cut off, and the exciter rheostat should be returned to the resistance value position to reduce the voltage. Then the exciter switch and the neutral point should be grounded. Switch to prevent the internal combustion engine from running.

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