Using a generator eliminates the complete dependence on power supply networks and provides the home with autonomy in the event of a power outage. Technical characteristics of modern models (power, type of launch, number of phases, dimensions, etc.) are the most diverse. Therefore, the selection of the most suitable equipment is greatly simplified.
Special advantages of the generators are ease of use, low noise level, compact size. The Lesnik gas generators lg 2500 are considered popular and reliable, the user reviews of which are more positive.
A powerful 2-kilowatt unit is also suitable for supplying electricity to building tools, is a reliable source of energy for retail premises. The design of the generator has been improved, and the operating time is up to 10 hours. Unlike diesel counterparts, it has less weight and dimensions.
Appointment and types of generators
These units are designed to provide any system with electricity for various periods.
According to the management principle, they differ:
- with manual;
- with semi-automatic;
- with automatic control.
The latter allows you to control the processes of starting and shutting down, switching modes.
Users recommend using the Lesnik generator lg 2500 as a summer residence option. Reviews report that the unit of this model is suitable as an autonomous or additional (if several generators are used simultaneously) energy sources.
Modern technology is equipped with various engines:
- two-stroke (low-power, most convenient for short-term operation);
- four-stroke (reliable, installed on both low-power and cascade systems, equipped with a remote control system).
How to choose the right generator
The main criteria for choosing an aggregate are:
- Power consumption. To select this parameter, you should take into account the power of all devices that are planned to be connected to the generator at the same time. It is recommended that the stock be 20-30% higher than the rated capacity. The best option for a summer residence, a small construction tool or a vacation will be the forester lg 2500 generator. The manual, which is included in the kit, indicates all the necessary parameters for connecting devices to the unit's network.
- Control system. If you want to connect devices with continuous operation (for example, a refrigerator), the best option would be a generator with an automatic control system.
- Type of power supply. In this case, the generator is selected depending on the number of phases.
- The number of cylinders. The selection by quantity depends on the rated power: for a generator from 1 to 6 kW, 1 cylinder will be enough, if the criterion is higher, you should choose a two-cylinder engine.
Device Documentation
Instructions for use of the generator "Forester" lg 2500 contains information about:
- safety precautions;
- electrical safety;
- calculating the required power and load on the electric motor;
- grounding;
- checking equipment before starting;
- correct fuel selection, etc.
The loads are connected in a certain sequence:
- First you need to test the device for correct operation at full power in accordance with the parameters set by the manufacturer. It is forbidden to connect devices with the engine off.
- The voltage should be regulated by increasing / decreasing the motor speed (speed set by the manufacturer).
- The power cable should be wrapped around the frame of the generator pipe 2-3 times.
Storage rules. Commissioning and decommissioning
For long-term storage of gasoline generator "Forester" lg 2500 should:
- completely clear the fuel tank and fuel system of fuel;
- grease the walls of the gas tank with oil (to do this, pour about 200 ml of oil into it and tilt it in different directions);
- drain excess oil;
- then you need to remove the spark plug and pour 1 tablespoon of oil into the hole 1, then pull the starter cord several times with the engine off and insert the spark plug in place;
- Having cleaned the generator housing, lubricate places subject to corrosion;
- The Forester lg 2500 generator should be stored on a flat surface at a temperature not lower than 0 ° C.
For commissioning after prolonged storage:
- disconnect the fuel cock and rinse it thoroughly (with gasoline);
- rinse the carburetor and blow out the jets (for example, with a rubber bulb);
- rinse the tank (to do this, pour about 1.5 liters of gasoline into it, shake it and drain the remaining);
- put the valve and carburetor in place;
- remove grease from the housing, as well as clean the candle;
- pour fuel into the tank, check the oil level, and if necessary, replace it;
- start the generator.
First start of gasoline generator
Before starting, you should:
- Check generator for damage.
- Remove tools, accessories, and instructions.
- Check package contents.
- Prepare the battery for use.
- Install the device, connect the wires to the terminals.
- Add engine oil to the crankcase.
- Check the oil level with a dipstick.
- Make sure the ignition is off.
- Fill the fuel tank.
- Open the fuel cock.
The gas generator "Forester" lg 2500 2 kW can be started in two ways:
- Manually. To do this, turn the air damper to the closed position and turn on the ignition. Then start the generator manually with a starter. During warm-up, open the choke.
- With an electric starter. For this, it is also necessary to close the air damper, put the ignition in the working position and hold it until it starts. Then open the choke.
Important! Before a complete stop, the generator should idle for several minutes.
Faults and solutions
If the generator fails to start, you must:
- make sure that the switch is in the working position;
- check the oil level and top up if necessary;
- make sure that the fuel cock is open;
- remove the spark plug, clean it and make sure there is a spark.
If the above steps did not help, you should:
- check the fuel valve filter for contamination, clean it if necessary;
- Further check the carburetor and the fuel hose.
In the case when the above systems are operational, you should pay attention to:
- ignition system;
- starter condition;
- cylinder head;
- cylinder gasket condition (replace if necessary).
These malfunctions are rarely found in Lesnik generators lg 2500. Experienced user reviews confirm the reliability of the design.
Generator winding: advantages and disadvantages of alloys
The rotor and stator windings provide a driving force excitation. The stability of the magnetic field and the voltage depend on its quality. The resistance of the main component - metal wire, determines the ability of the installation to withstand the connection of tools and equipment with a high starting load.
The modern technology market allows you to choose the material of the winding depending on the initial requirements of the consumer: aluminum or copper. The Forester lg 2500 generator is equipped with a winding of the second type of alloy.
The advantages of copper are:
- high current conductivity at various temperature conditions;
- low resistance;
- high mechanical strength;
- resistance to overloads;
- copper does not emit harmful substances during operation;
- does not give in to deformation and destruction at long loadings.
The disadvantages are the large weight and cost.
Aluminum winding also has the advantages of:
- light weight;
- ease of handling;
- environmental friendliness;
- corrosion resistance.
And disadvantages:
- high thermal conductivity;
- rapid aging from changing modes;
- fragility.
Safety instructions
- It is forbidden to start the generator in a closed room.
- It is not allowed to open the gas tank cover while the appliance is in operation. Before refueling the engine, stop it for 2-3 minutes.
- The generator must be placed on an open, level surface.
- Fuel and oil should be stored in a dry, safe place.
- Before starting, the generator must be earthed.
- Do not touch the device with wet hands.
- Minors, as well as people who have no experience using this equipment, are not allowed to work with the device.
- Do not cover the generator. For normal operation requires constant air circulation.
These rules are basic when using the Forester lg 2500 generator. User feedback on the technique is positive. According to statistics, the probability of equipment failure due to the fault of the manufacturer occurs 1 time per 1000 devices. This indicator is satisfactory.
User reviews
The most important indicator for the buyer when choosing a technique are reviews. Generator "Forester" lg 2500, according to users, has the following advantages:
- compactness;
- reliability;
- high quality.
The generator is equipped with protection against overload, short circuit, has enough power for the consumer - 2000 watts. The unit continuously and smoothly works up to 9 hours. It does not interfere, has a low noise level (65 dB).
Among the shortcomings highlight the need for manual start.