Press the start button to start the generator. It should run at low speed for 3-5 minutes. Operation can only start when the oil temperature and pressure are normal. During operation, the operator closely monitors voltage, frequency, current, power factor, oil temperature, oil pressure, water temperature, load current, speed and other indications and instrument changes of the generator set via instruments.
When the specified value is exceeded, inspection and measures should be taken in a timely manner, and operation can only continue after returning to normal. There should be no mechanical noise from the generator set, and there should be no abnormal noise due to abnormal vibrations. The slip ring and commutator brushes should have good contact, and it should notThere won't be any jumps or sparks. After the operation is stable and the frequency and voltage reach the rated values, power can be supplied externally.
Precautions for gasoline generators
Check if water has entered the fuel. If water has entered, clean the carburetor with gasoline. Determine if there is fuel in the cylinder. plug it in and use your fingers to force it. Hold down the spark plug hole and pull the starter to empty it, smell your fingers to see if there is a fuel smell, determine if there is an air leak in the fuel channel fuel supply, then change the throttle position to see if it can start.
If there are problems with the power conversion system and gas distribution system, disconnect the spark plug and press the spark plug installation hole with your fingers . Pull thestarter to see if any fluid is leaking. There is no liquid splashing, this means there is a problem with the gas distribution system.
We took a video of the generator being used. This is the text version, hope it can help you.
Step one: add water into the water tank, first close the drain valve, add clean drinking water or purified water to the mouth of the water tank, then close the water tank cover.
Step 2: Add engine oil. There are two types of engine oil, summer and winter. Please do not mix them. When adding engine oil, pay attention to the oil dipstick until oil is added to the center mark of the oil dipstick, then close the oil cap. Excess oil will cause oil discharge and oil burning, which is the case. detrimental to the machine.
Step 3: Ouyi diesel generator sets use independent external diesel barrels, which allows users to use oil barrels of different capacities according to their own usage conditions. The oil inlet and oil return of the machine must be distinguished. To ensure that the oil drawn into the machine is clean, the diesel is generally left to settle for 72 hours. The oil inlet position should not be inserted at the bottom of the machine. Oil cylinder to avoid sucking dirty oil and clogging the oil pipe. Use different diesel fuel depending on the season.
Part 4: To pump diesel, first loosen the nut of the diesel pump, hold the handle of the oil pump, then pull and press evenly until until oil enters the oil pump. . Be careful not to use excessive force.
Step 5: Purge the air, loosen the screwhigh pressure oil pump, then press the manual oil pump. You will see oil and bubbles overflowing from the screw hole until the entire outlet is draining. see there is oil, tighten the screws. At this time, the oil pump is full of oil.
Part 6: Connect the starter and distinguish the positive and negative poles of the motor and the positive and negative poles of the battery. It's the positive pole, and this one. at the end is the negative pole. The two batteries are directly connected to each other. It is connected in series to obtain a 24 volt effect. First connect the motor's positive pole, when connecting the positive pole, do not let the terminal touch the other terminals, then connect the motor's negative pole. The terminal must be connected securely to avoid sparking and burning of the terminal.
The seventh stage is the air switch. Before starting the machine, or if the machine does not enter the power state, the switch must be in a separate state. of the switch and all four terminals are connected. 3 are three-phase live wires, namely V, U, W and N is the neutral wire. The neutral wire and any live wire are connected to a 220V lighting power supply. Do not use one phase to exceed 1/3 of the rated power.
The eighth step is the instrument part, the ammeter, during use, accurately reads the power consumption. Voltmeter, check the motor output voltage, frequency meter, the frequency meter should reach 50 Hz, which is the basis for detecting the current and voltage conversion switch, the conversion switch gear can not be zero, the other gears are arbitrary. To detect the engine instrument data, the oil pressure gauge is used to detect the oil pressure of the diesel engine, at pleine speed, it must not be less than 0.2 Mp. The tachometer should not be at 1500 rpm. exceed 100 during use (except in plateau areas, it is best if the water does not boil), the oil temperature should generally not exceed 85 degrees
Ninth step, start, Turn on the ignition switch, press the button, about 5 seconds, release after landing. If the car does not start after the first ignition, pause for 15 seconds, start a second time and repeat the last action until the car starts. After starting the car, run it for 30 seconds, operate the high and low speed switch, and while the machine slowly shifts from idle to high speed, check the readings of all instruments. In the initial state, the HZ counter will increase. 55HZ At this time, the V voltmeter does not display any voltage. Continue to increase the speeduntil the voltmeter rises between 400 V and 440 V. At this time, the HZ meter will return to zero. Continue to increase the speed and the HZ meter will rise to between 50 and 52 HZ. When the voltage and speed are synchronized, it can be used normally.
Step 10, stop the car. First turn off the air switch, turn off the power supply, adjust the diesel engine from high speed to low speed, let the machine idle for 3-5 minutes, then turn off the ignition switch. If it's winter, waterproof the tank to prevent freezing.
Reference documents:
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