The quiet diesel generator set shall be maintained after use for a period of time, and the maintenance of the quiet diesel generator set shall be strengthened before power supply. However, no matter what kind of maintenance, there should be a certain plan and steps, according to the requirements of disassembly and installation, reasonable use of tools, force to be appropriate. For example, when the diesel filter is assembled, if it is too tight, it will leak. In addition, in the assembly process, should be assembled according to various standard torques. Only irregular maintenance of the silent diesel generator set can ensure that the power of the silent diesel generator set will not be reduced, and the fault will be reduced.
The following describes the routine maintenance and level 1, 2 and 3 technical maintenance of the silent diesel generator set.
I. Routine maintenance
The daily maintenance of silent diesel generator set is mainly to check the following contents: check the amount of oil in the tank, check the oil plane and oil quality, check the three leakage (leakage, leakage, leakage), check the installation of silent diesel generator set accessories and instruments, check the injection pump drive shaft joint plate, clean the appearance of silent diesel generator set.
Second, technical maintenance
In addition to routine maintenance items, the silent diesel generator set accumulated work *00h. When maintenance is required, the following inspection contents should be added: check the pressure of the carbon brush and the compression spring of the generator; Check the welding and fastening of all parts in the control box; Check whether the instrument representation value is within the specified range, whether manual and automatic sensitivity, whether the rheostat slide line is disconnected, whether the switch is sensitive, whether the battery voltage meets the requirements; Check the tension of the triangle rubber belt; Clean oil suction pan and various filters; Replace the oil; Grease the bearing of feed pump and silent diesel generator set; Clean the cooling water radiator.
Third, secondary technical maintenance
In addition to technical maintenance items, it is also necessary to check the injector and fuel injection pump, adjust the valve clearance and oil supply front Angle, check the inlet and exhaust door seal, check the pump leakage, check the cylinder head seal, check the radiator: tighten the parts of the silent diesel generator set, and clean the pipeline.
Fourth and third level technical maintenance
In addition to secondary technical maintenance, the cylinder head assembly, piston connecting rod assembly, crankshaft assembly, transmission mechanism and distribution phase, turbocharger, oil pump, fresh water pump, inlet/outlet gasket, charging generator and starter motor should also be checked.
Post time: Oct-26-2022