1. First check if the engine oil and gasoline have been added recently. Otherwise, they have been added for more than three months and the oil and gasoline need to be drained and replaced. Engine oil and gasoline are only valid for three months. Oil and gasoline used for more than three months have lost their viscosity and are useless.
2. Check if the engine oil and generator gasoline are filled. Otherwise, the generator will not turn on or start.
3. If the above conditions are met, check whether the spark plug ignites. Otherwise, remove the spark plug and put gasoline on it before reinstalling it to see if the generator fires. , it would be good if it started with the ignition.
Detailed information
Before each use of a gasoline generator, the following checks should be carried out to ensure safe and normal use of the generator:
1. If the generator is not used for a long time (more than a month), the starter battery will lose power due to self-discharge. Please use an external charger to charge the battery.
2. Check if there is enough gasoline in the fuel tank.
3. Check the oil switch and oil pipeline for oil leaks.
4. Check whether the battery starting voltage is higher than 12V and observe whether the battery appearance is damaged or leaking.
5. Observe the quality of the engine oil to determine if it needs to be replaced.
6. Check if the engine oil level is between the oil dipstick grids.
Baidu Encyclopedia - Gasoline Generator
In addition to spark plugs, the highest failure rate is the combined coil that generates electricity in the high voltage coil motor. Inspection Steps: 1. Remove the spark plugignition and cover it with a high voltage cap. Touch the spark plug to the metal shell of the engine and turn on the machine to check the performance of the spark plug. 2. Check the high temperature! Voltage coil and motor trigger coil. First use a multimeter to measure the impedance, and then measure the voltage of the high voltage coil on the machine. The output wire is red and black, and the trigger coil output wire is blue. and white. If there is no multimeter, the short circuit method can be used immediately. Normally there will be sparks caused by the short circuit! 3. Check the output voltage of the yellow and black igniter wires. You can also use the instantaneous short circuit method. Normally there are sparks caused by a short circuit. Check the igniter, disconnect the black and white wires and check the spark plug for spark. The black and white wires are the wires from the dead light switch to the power door lock. When the electric door lock leaks, the igniter does not come out. high voltage. 4. The input wire of the high voltage box is the yellow and black wire. If there is voltage in the yellow and black wires, remove the high voltage cap and check for sparking in the high voltage wire. the normal distance between the high voltage wire and the motor shell is 0.5-0.2cm. Sparks appear when starting the machine.