Industrial News
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Common failure phenomena of diesel generators 7
Piston spring of oil supply pump breaks The engine flamed out during operation and could not be started.After unscrewing the air release screw, it is found that the low pressure oil chamber of the fuel injection pump has no or very little fuel. Pump oil with the hand pump until the whole low pres...Read more -
Common failure phenomena of diesel generators 5
Look at the phenomenon, check the circuit For electronically controlled diesel engines, the following two conditions will also lead to diesel engine power shortage.Thermal protection: If the temperature of the electronically controlled diesel engine is abnormal, the temperature of the coolant may...Read more -
Common malfunction of diesel generator 4
Look at the pressure, check for leaks Pressure gauge can be used to measure the cylinder pressure, find out the poor sealing cylinder.Reasons for poor cylinder sealing: valve clearance or clearance is too small, piston and cylinder sleeve and piston ring end face clearance is too large, ring groo...Read more -
Common malfunction of diesel generator 3
Water temperature, check cooling If the cooling system temperature of the diesel engine is too high (more than 100℃) during operation, it can indicate that the scale in the cooling water cavity of the diesel engine is too thick or that relevant components of the cooling system (thermostat, water ...Read more -
Common malfunction of diesel generator 2
Look at the carbon, check the working condition The carbon accumulation in the exhaust port of diesel engine is black gray, and the surface is covered with a layer of white frost. The carbon accumulation layer is very thin, which indicates that the diesel engine works well.The charcoal color is b...Read more -
Common malfunction of diesel generator 1
Look up and down smoke, check wear and tear When the diesel engine is working, open the oil cap. If a stream of smoke comes out from the cap, weigh the smoke.Serious lower smoke phenomenon, indicating that the piston, cylinder liner, piston ring and other components are seriously worn.Open the va...Read more -
How to excite the higher performance of the generator?
A, timing, The factors that influence the frequency of grease replacement are very complex and generally include temperature, service continuity, amount of grease injected, bearing size and speed, sealing effectiveness, and suitability of the grease for particular applications.Therefore, decidin...Read more -
If thickening machine oil emulsification how to handle?
The lubrication of diesel generator set is a very important maintenance step, but many inferior lubricants in the market are mixed with too much water, affecting the actual use, how do we distinguish this inferior lubricants? First, heat the oil in a test tube to 110 to 120 degrees Celsius. If th...Read more -
Knowledge about diesel generators operation
The diesel generator set should be operated by personnel who are familiar with the structure of the generator set and master the safe operation rules.New or recently overhauled diesel generator set need to undergo 50 hours of run-in and necessary maintenance. Before running new generators or gene...Read more -
Interval and procedure of oil renewal for new generator
The regular renewal of oil can ensure the stable running ofdiesel generator set.This maintenance can prolong the service life of diesel generator set effectively, so it is very import to the confirm the oil replacing interval during use diesel generator set. Usually, the oil needs to be changed...Read more -
What about leaking diesel generators?
During the use of diesel generator sets, users may encounter some problems, including water leakage. 1. Adhesive bonding.If the water tank or water pipe is broken or the air hole causes small leakage, we can clean the leaking area and then apply adhesive. 2. Add padding.If there is a leak in the ...Read more -
Does altitude affect the diesel generator set?
Many users in plateau areas do not understand the relationship between altitude and power of diesel generating sets when they buy diesel generating sets, which is likely to make the purchased diesel generating sets unusable.Does altitude affect diesel generators? In general, the operating environ...Read more
