1. First check whether the engine oil and gasoline are newly added. Otherwise, they have been added more than three months ago. Oil and gasoline must be drained and replaced. Since engine oil and gasoline are only valid for three months, oil and gasoline used for more than three months have lost their viscosity and have no effect.
2. It is difficult for old gasoline generators to ignite. The reason is that the spark plugs have carbon deposits. They either have to clean them or replace them with new ones. too dirty, resulting in lack of air. To clean or replace. If the engine oil has melted, because if the machine is not used for a long time, the engine oil should be drained, and if the gasoline is qualified and it has evaporated, resulting in purity insufficient. Difficulty igniting.
3. Check if the boot method is correct, for example if the inoil switch is on, whether the shock absorber is closed when the cold engine is first started, whether the starting method is correct, and whether the starting method is reached. Rotational speed, etc., then troubleshoot in the order of first checking the oil circuit, then checking the circuit, then checking the cylinder compression. First, turn on the crankcase oil drain switch, quickly pull the engine and identify the faulty area by observing the oil flow. If no oil flows from the oil switch or little oil flows, it means that the mixture is not entering the cylinder or it is too thin. If there is a lot of oil leaking from the oil switch, the mixture is too rich. The reason may be that there is a problem with the oil supply system or the starting method is incorrect.
4. Remove the high voltage wire from the spark plug and test thee fire: If there is no spark or the spark is very weak, it means there is a fault with the magneto or high voltage. thread ; If the spark is strong, it means there is a fault with the spark plug or the cylinder is leaking and the mixture is poorly compressed. Next, check or replace the spark plug. If it is confirmed that the spark plug is functioning normally, further check the compression condition of the cylinder. Poor mixture compression in the cylinder may be due to a leak in the cylinder or a leak in the crankcase. The location of the leak can be detected through external inspection. If the air leak is caused by excessive mounting clearance (such as mounting clearance between the piston and the cylinder wall or various parts of the piston ring, etc.) or damage to the parts, the machine must be dismantled and inspected. For certain magneto and multi-cylinder gasoline engines using systemsths of battery ignition, once the spacing and angle of the plate have been adjusted, it is necessary to check and adjust the ignition time and correct the ignition sequence, because if the ignition sequence is disturbed, the machine is not easy to start.
The German generator from Rennes is long. is used, the better. A qualified generator is not worn out, but worn out, so it is better to start the generator 1-2 times a month.
1. First check whether the engine oil and gasoline are newly added. If they are not newly added and are more than three months old, you need to drain the engine oil and gasoline and replace them with new ones. , because engine oil and gasoline have an expiration date. Only three months. Engine oil and gasolineused for more than three months have lost their viscosity and have no effect.
2. The old gasoline generator is having trouble turning on. We need to check the spark plug for carbon deposits. If so, it must be cleaned or replaced with a new one. Then check if the air filter is too dirty, causing a lack of air. If so, it also needs to be cleaned or replaced. Still needCheck if the engine oil has melted, because if the machine is not used for a long time, the engine oil needs to be changed. Finally, we also need to check whether the gasoline is qualified and whether it has evaporated, resulting in insufficient purity. and difficulty lighting.
3. Check whether the starting method is correct, check whether the oil switch can be turned on, whether the air door is closed when the cold engine starts for the first time and whether the starting speed is reached, etc. First of alld, turn on the crankcase oil drain switch, quickly pull the engine and check the oil flow to determine the extent of the fault. If no oil comes out of the oil switch or little oil comes out, the mixture is not entering. the cylinder or the mixture is too thin. If there is a lot of oil leaking from the oil switch, the mixture is too rich. The reason may be that there is a problem with the oil supply system, or it may be that the starting method is incorrect and needs to be restarted.
4. Remove the high voltage wire from the spark plug and test for fire. If there is no spark or the spark is very weak, the magneto or high voltage wire is defective. the spark is strong, it means the spark plug is defective or the cylinder is leaking and the mixture is poor. Confirm whether the spark plug can work normally, if not, itmust be replaced in time.
5. It is difficult to start a gasoline generator. New machines require a certain break-in period. A qualified generator is not worn out, but damaged, so it is better to start the generator once a month. .-2 times.