1. This is a mixing problem. After removing the spark plug, let the machine run for a long time. Whether started by electricity or by hand, pull it about 10 times. finger on the spark plug and check if it is empty. Is there any recoil force? After pulling it a few times, smell the finger you blocked to see if there is a smell of gasoline. If you can start it before, then after. check it like this, if your finger smells gasoline, it will probably be able to start, of course, assuming the spark plug is lit, and you will need to install the air shutter after the drain.
2. The oil alarm isolator problem has nothing to do with it as long as the current can ignite. Your generator will not start if there is no oil or not enough oil. Check if there is enough oil. You said your generator hasn't been used in two years. It is possible that the protection device of the hThe engine may have broken down because it hasn't been used for too long, but that doesn't matter. Check if the start failure is caused by the oil alarm. After making sure there is sufficient engine oil, try the starting method to see if the electrical ignition is turned on. If so, everything will be fine.
3. There is a problem with the oil circuit. Check the pressure ratio. It can also be caused by a lack of engine oil and an insufficient pressure ratio.
4. The problem of infrequent use is that the carburetor oil level drops, corrosion occurs inside, and the oil hole is blocked. Engine oil flowed back into the oil pan after it was not. started for a long time. When it is started for the first time, when there is no engine oil lubrication, the cylinder pressure cannot be achieved at that time, too much gasoline.this (cold oil) is not burned and the spark plug is smothered (the). the spark plug is wet)
How to connect the generator line of a gasoline engine, there are three wires on the generator, how should I connect them?
Instructions for using small gasoline generators (provided by Ito Generator)
1. Safety Precautions
Danger: Exhaust fumes from this machine are toxic. Use this generator in an enclosed area. Exhaust from this generator can cause confusion and death in a short time. Please use in a well-ventilated area.
Danger: The fuel contained in this machine is extremely flammable and toxic.
1. Be sure to turn off the generator when refueling.
2. Never smoke while refueling or refuel near a flame.
3. Be careful not to overflow or spill fuel onto the engine and *** whenrefueling.
4. If you swallow gasoline, inhale fuel vapors, or let it get into your eyes, seek medical attention immediately.
5. Please keep the generator upright when operating or moving it. If the generator is tilted, there is a risk of leaking from the carburetor and mailbox.
Caution: the motor and battery will heat up
1. Please place this generator out of reach of passers-by and children.
2. Never place flammable objects near the exhaust port when the generator is running.
3. The distance between the generator and buildings or other devicesIt must be kept at least 1 meter above, otherwise the generator will overheat.
4. Do not cover the dust cover when the generator is running.
Danger: avoid electric shock
1. Do not use this generator in rain or snowp>
2. Do not touch this generator with wet hands, as it may cause a risk of electric shock.
Note: Be sure to connect the ground wire. Use 4mm2 or larger wire for the ground wire.
Danger: Wiring Precautions
1. It is prohibited to connect this generator to a commercial electrical outlet.
2. It is prohibited to connect this generator to other generators.
3. To switch between mains, power generation and load, interlocking switches must be used for connection.
2. Preparation and inspection before use
1. Fuel: (Fuel tank capacity is 21 L)
Must use gasoline (unleaded) 90# or higher.
Remove the fuel tank cap (turn it counterclockwise), add fuel and observe the fuel level gauge on the fuel tank at all times.Do not remove the fuel filter from the filler port when refueling. (When refueling, stop the engine and pay close attention to surrounding fireworks)
Note:
It is prohibited to add fuel to the fuel tank when the engine is running or has not cooled down. Before doing this, the fuel line switch must be turned off.
Care must be taken not to mix dust, dirt, moisture and other external impurities with gasoline. If gasoline is spilled, wipe it up before starting the engine.
2. Engine oil: (approximately 1.8L required)
(1) Engine oil quality standards, please choose products of SJ or SG level or above, model 15W-30.
(2) Remove the dipstick and check the engine oil level. The oil level should be between the dipstick grids, and the best condition is above the middle.
(3) When fillingengine oil, remove the gray oil filler cap by turning it counterclockwise and inject the engine oil. Check again after a minute to see if the oil level is appropriate.
(4) There is an oil pressure sensor in the engine. If there is not enough oil, the generator will not start normally. If there is too much oil, the generator
will run. doesn't work properly either. Please drain the excess oil through the oil drain fitting.
Warning:
The generator is not filled with engine oil when it leaves the factory. Engine oil must be filled before use.
3． Starting battery: (equipped with electric start models)
(1) Connect the red wire to the positive pole of the starting battery and the green wire to the negative pole of the starting battery, and tighten them terminals. to establish good contact
OK.
(2) WhenWhen connecting the battery cable, be careful not to short circuit the battery due to the tools used.
Attention: It is forbidden to unplug the power cord when the generator is running, and it is prohibited to connect the positive terminal of the batteryConnect it to the negative pole, otherwise the charging cable will be damaged.
Caution: The electrolyte is toxic and very dangerous. This can lead to the risk of accidents such as burns. Because it contains sulfuric acid, please avoid contact with your skin, eyes and clothing.
Treatment:
External: Clean with water.
Internal: drink plenty of water and milk. And seek medical attention immediately.
Eyes: Flush with water for 15 minutes and consult a doctor.
The battery can produce explosive gases. Please keep it away from lightning, flames and cigarettes. Please ensure ventilation whenuse or charging in a narrow place. Please protect your eyes when approaching the battery. Keep batteries out of reach of children.
3. Generator Operation
Warning:
Before starting the generator, be sure to set the AC output switch to the (OFF) position (switch down). Otherwise, the generator will be damaged (cannot be started directly with load)
(1) Turn on the fuel switch. (In "ON" position)
(2) Gently remove the shock absorber with your fingers.
(3) For manual start models, first pull the recoil starter slowly until it clicks into place, then pull it hard.
(4) For electric start models, set the start switch to the ON position and turn the start switch to the START position for 10 seconds if starting fails, wait; for ten seconds.Then repeat until booting is successful.
(5) Once the generator has successfully started, push the damper back in by hand. When cold, push the damper back gradually.
Note:
(1) When a newly purchased unit is used for the first time, it must be started repeatedly 2-3 times before it can start successfully.
(2) For electric start models, if starting by hand, the start key must be placed in the ON position.
(3) For electric start models, the interval between starts should be more than ten seconds, otherwise it is easy to cause excessive battery discharge or damage to the starter due to from overheating. If startup fails five times, check if the unit is defective.
2. Generator output (with load)
(1) After the generator starts at normal temperature, it should work for 1-2minutes to preheat. When it is cold, the preheating time should be extended. 3 to 5 minutes. If the load is applied immediately after starting, the generator may stop abruptly.
(2) If a load is connected, the load must be properly connected to the generator output terminal before starting the generator. After preheating, turn on the output switch.
Warning:
(1) The generator cannot be overloaded, and long-term operation with load should not exceed 80% of the rated power.
(2) For three-phase models, the three loads should be balanced, and the difference between each phase should not exceed 30%, otherwise the power generation machine is easily damaged.
(3) The diameter of the cable connecting the generator and the load must comply with the relevant national technical specifications (1 mm2/4A).
(4) To avoid personal injuryearache or death, the operation should be carried out by professional technicians.
(5) The generator should be maintained by dedicated personnel when it is operating, and the voltage and current of the generator should be observed regularly. If any abnormality occurs, please stop the machine immediately for inspection.
(6) During generator operation, the valve and exhaust pipe will be very hot and must not be touched, otherwise it may cause serious burns.
3． Generator Shutdown
(1) Turn off the load first, then turn off the generator output switch.
(2) After running without load for 2-3 minutes, turn off the start switch to the STOP position.
(3) Turn the fuel switch to the STOP position.
Note:
If the generator will not be used for a long time, please use the following method to stop the generator:
(1) ToFirst turn off the fuel to the OFF position.
(2) Let the generator continue to run until the fuel runs out and it automatically shuts down.
(3) After stopping, turn the start switch to the STOP position.
The above shutdown method can prevent the residual fuel in the carburetor from deteriorating due to long-term use and carburetor fouling, preventing the generator from starting.
Caution:
When the generator is not in use, the start key switch must be placed in the STOP position. If it is in the ON position, the battery will provide power. the battery valve for a long time, causing the battery to lose starting power and cannot restart the generator.
Whether it is a gasoline generator or a diesel generator, the principle and power of the generator are the same.
There are two sets ofcoils inside the generator. One is an excitation coil, also called a magnetic field coil, which is used to generate a magnetic field after being powered. The other is also an armature coil. called rotor, which is generated by rotating and cutting magnetic lines of force. The circuit diagram of the generator is as follows:
As shown in the circuit diagram, the output line of the generator has three terminals, namely the magnetic field terminal, the voltage output terminal and the earth wire. Terminal.
As shown in the figure, the magnetic field terminal should be connected to the magnetic field of the voltage regulator, and the voltage output is connected to the battery and electrical equipment.