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Use The Generator's Precautions

Jun 16, 2017

Proper use and maintenance of the generator unit to extend the life of the generator set: before the start of the preparatory work:

1, the engine room operators should comply with safe operating procedures, wear uniforms and insulated shoes, crew should be clear division of labor;

2, check the flywheel and generators part of the railing cover is intact;

3, check the gearbox, clutch, governor, oil level, the fasteners, etc., to confirm the good, oil and water temperature of not less than 20 degrees before starting;

4, the system pipeline gate set in the "work" position;

5, check the transmission mechanism of the link bolts, and fastened;Generator

6, the clutch handle pressure is normal, speeding safety device is located;

7, check the cylinder pressure is normal, speeding safety device is positioned;

8, open the pump to open the pump;

9, check the circulating pump, oil pump, fuel pump is normal;Generator

10, the excitation resistor placed in the maximum resistance position, and the power switch off.

    Start and run operations:

1, for more than 24 hours of downtime unit, you must first open the test valve, and start the oil pump.

For units that have been shut down for more than 7 days, the insulation resistance of the exciter and operating circuit shall be measured and must meet the requirements;

2, start the fuel pump, release the air in the pipeline to observe whether the voltage within the specified range. If normal, before the official start;

3, see whether the starting power supply voltage to meet the requirements. If the voltage is normal, press the start button and other diesel engine after the normal operation of the release;

4, when the diesel engine is running, observe the oil pressure gauge indication value, when the rise above the specified value, stop the oil pump, and close the scavenging pump sewage valve, put on the front clutch screw;

5, when the generator starts, that is, the generator and all electrical equipment have been charged, the human body shall not touch the live parts;

6, the generator starts, should gradually increase the speed of diesel engines, and before the transmission of the inspection;Generator

7, gradually adjust the speed of diesel engines, but in the adjustment should pay attention to observe the normal operation of the generator. Normal, the collector ring and commutator brush should be no beating, no spark phenomenon, no abnormal sound;Generator

8, adjust the generator output voltage and frequency, the voltage value should be stable and reach 380v + -10v, the frequency should reach 50Hz + -0.5Hz.Generator