2.5Hp/3600rpm Portable Mini Silent Mechanical Engine 1KW 110V 220V

Precautions:

1) Theory guides practice. It is necessary to master the basic principle and structure of small gasoline engines in order to analyze and deal with faults, especially for different types of oil engines.

2) When a fault occurs, it is necessary to conduct a comprehensive and scientific analysis and judgment according to the site to ensure the accurate treatment of the fault, rather than relying on imagination or the so-called experience in the past to deal with the problem. Gasoline engines often have oil circuit, circuit and other parts of the fault at the same time, resulting in more complex fault phenomenon, sometimes different fault points will appear similar phenomenon, causing certain difficulties in troubleshooting. The scope and loCAT-parts-partsion of the fault can be determined by analyzing and comparing the possible causes of the fault by combining the fault phenomena observed on the spot. Then from simple to complex, from the surface to the inside, first analyze the circuit after the analysis of the oil circuit, and then adjust the ignition time, check the order of gas distribution timing, the fault compression to a certain point;

3) Develop good habits, do the necessary check work before starting the machine, and make regular inspection in the operation of the machine, as far as possible to avoid sudden failures;

4) At ordinary times, strictly carry out technical maintenance of the oil machine at all levels to ensure that the oil machine is in good working condition and avoid the occurrence of sudden failures and major accidents

Sound suppression treatment:

Gasoline generator noise is a wide band spectrum characteristics, and the muffler equipment can resist high airflow speed and high temperature, high pressure, and not afraid of water and humidity, when the temperature rises, the performance of the muffler is little changed, according to this situation, the treatment of the micro perforated plate compound muffler. The microperforated plate muffler with the diameter of 0.5 ~ 1mm and the perforation rate of 1% ~ 3% is machined from 0.5 ~ 1mm thin steel plate. It has a good absorption effect on medium and high frequency noise. For multilayer cases, the thickness of the cavity depends on the absorption frequency band. The thickness of the cavity is 150-220mm when the low frequency is 125-250Hz, and the thickness of the cavity is 80-120mm when the medium frequency is 500-1000Hz. When the high frequency is 2000-4000Hz, the cavity is 30-50mm. In order to prevent the propagation of sound waves along the long direction of the tube in the cavity of the micro-perforated plate, a transverse baffle is added for every 0.5m length of the muffler that needs a higher noise attenuation. The cross section of the double-layer micro-perforated sheet tube muffler is circular.

Product Description: