We have video tutorials, let's give you the text version below:
Step 1: Add water to the water tank, close the water tap first , add clean drinking water or purified water until the water tank port is in the full position, 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 Power diesel generator sets use independent external diesel barrels, which allows users to use oil barrels of different capacities according to theirown conditions of use. 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: Pump the diesel, first loosen the diesel pump nut, hold the oil pump handle, then pull and press evenly until the oil enters into the oil pump. Be careful not to use excessive force.
Step 5: Purge the air, loosen the high pressure oil pump bleed screw, then press the hand oil pump. You will see oil and bubbles overflowing from the screw hole until the entire outlet is draining. see it's oil, tighten the screws. HASAt 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. This is the positive pole, and the one at the end is the negative pole. . The two batteries must be connected directly in series, which can reach 24 volts. For the best effect, connect the positive pole of the motor first, do not let the terminal touch other terminals. motor pole. The terminal must be securely connected to avoid sparking and burning the terminal.
The seventh step is the pneumatic switch. Before starting the machine, or if the machine does not enter the power state, the switch must be in a separate state. The lower end of the switch is connected to the. 4 terminals. These 3 are 3 phase live wires. These are respectively V, U, W and N is the zero line. The neutral wire and any live wire areconnected to a 220V lighting power supply. Do not use one phase to exceed 1/3 of the rated power.
The eighth stage is the instrument part, the ammeter, during use, which 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 switching gear can not be zero, d Other gears are optional. To detect the engine instrument data, the oil pressure gauge is used to detect the oil pressure of the diesel engine, at full speed, it should not be less than 0.2Mp. 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 Press the button for about 5 seconds, then release it after starting the open car. If the car does not start after the first contact, it will pause for 15 seconds, start a second time and repeat the last action. Back to the car. 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 speed until 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 normalis lying.
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.
Did you not receive this instruction manual when you purchased it? Otherwise, ask the manufacturer or dealer.
References:
The speed of the hydraulic generator is low. To prevent oscillations, a damping winding is installed on the rotor. \x0d\ The turbine generator should also be equipped with a damper winding: \x0d\ It weakens the reverse magnetic field of the asymmetrical operating reverse current and improves the generator's ability to withstand reverse loads; The gen generatorera a power angle oscillation. At this time, the magnetic field induced by the current in the damping winding still damps the oscillation of the rotor. \x0d\ The generator must be equipped with protections and functions: \x0d\ Considering the possible failures and abnormal operating conditions of the generator, the following protections must be installed selectively according to the capacity of the generator: \x0d \ (1) Dynamic longitudinal differential protection: This is protection against short circuits between phases of the stator winding and its conductive wires. \x0d\(2) Interconnected differential protection: protection against short circuits between turns of one phase of the stator winding. This type of protection is only installed when a single-phase stator winding has two or more parallel branches forming two or three neutral point terminals. \x0d\(3) Grounding protectionre single phase: This is the single phase earthing protection of the generator stator winding. \x0d\(4) Grounding protection of the excitation circuit: This is the ground fault protection of the excitation circuit, which is divided into two types: grounding protection one-point and two-point grounding protection. Hydrogenerators are equipped with one point earthing protection, which operates on signal, but are not equipped with two-point earthing protection. For small and medium-sized turbogenerators, a two-point earthing protection should be installed after verifying that one point of the excitation circuit is earthed. Large turbine generators must be equipped with single-point earthing protection. \x0d\(5) Low excitation and excitation loss protection: In order to prevent large generators from absorbing largeamount of excitation of the system after low excitation (the excitation current is less than the excitation current corresponding to the static stability limit) or loss of excitation (the excitation current is zero). Reactive power will have a negative impact on the system. Generators with a capacity greater than 100 MW are equipped with this type of protection. \x0d\(6) Overload Protection: The protection that acts on the signal when the generator exceeds the rated load for a long time. Small and medium-sized generators are only equipped with stator overload protection; large generators should be installed separately.Adjusting field winding underload and overload protection. \x0d\(7) Stator winding overcurrent protection: When a short circuit occurs outside the generator's longitudinal difference protection rangeur and the protection of the short circuit component or circuit breaker refuses to operate, in order to eliminate the fault, an overcurrent device that reflects the external short circuit must be installed. This protection also serves as backup protection for the longitudinal differential protection. \x0d\(8) Stator winding overvoltage protection: Small and medium-sized turbine generators are generally not equipped with overvoltage protection. Hydrogenerators and large steam turbines are equipped with surge protection to prevent surges in the stator winding caused by the sudden removal of all loads. \x0d\(9) Reverse current protection: When a short circuit occurs in the power system or the three-phase load is asymmetric (such as the proportion of single-phase loads in electric locomotives, electric arc furnaces, etc. . isalso large), there will be a negative sequence in the stator winding of the generator current. This reverse current generates a reverse rotating magnetic field, which is twice the synchronous speed relative to the rotor. Therefore, a frequency doubled current of 100 Mz appears in the rotor, which will overheat the high current density parts such as the rotor tip and. the inner surface of the protective ring causes local burns on the rotor, so reverse current protection must be installed. I install constant time reverse current protection on small and medium sized generators; Inverse-time reverse current protection is often installed on large generators. Its action time limit is entirely determined by the capacity of the generator rotor to resist reverse heating (A). ), whatever the system of protective cooperation. \x0d\(10) ProtectionOffset Protection: Large generators should be equipped with offset protection that reflects the oscillation process of the system. Small and medium sized generators are not equipped with lag protection. When the system oscillates, it is up to the operator to judge and remedy this by manually increasing the excitation current, increasing or decreasing the power of the main motor. , and partial dismantling depending on the situation. \x0d\(11) Reverse power protection: When the main steam valve of the turbine is closed by mistake, or the main steam valve is closed due to the protection action of the furnace but the output circuit breaker of the generator does not fire, the generator loses its original power and becomes an electric motor, and the power system absorbs the active power. This operating condition is not dangerous for the generator, but due toe loss of wind, the turbine tail blades can overheat and cause a turbine accident. Therefore, large-scale units should be equipped with reverse power protection consisting of reverse power relays to protect themselves. the steam turbine.