Incorrect operation of a diesel generator: diesel engine running at this time due to insufficient oil oil supply shortage caused by the friction pair surface oil supply shortage, resulting in abnormal wear or burns. For this reason, diesel generators and diesel engine running before starting the process to ensure adequate oil, to prevent the starvation caused by pull-cylinder, bush-burning failure. Two diesel generators operating error: Stop with load after emergency stop or sudden load immediately after removing diesel generator cooling water circulation stops flameout, where cooling capacity drastically reduced generator rental, loss of cooling the heated parts, could easily lead to the cylinder head , cylinder liner, cylinder block and other parts of overheating, cracks Soundproof generator rental, or excessive expansion of the piston within the cylinder liner stuck. On the other hand, when the diesel generator to cool down without idling, make less friction surface oil, due to poor lubrication and increased wear when the engine starts again. Therefore, diesel generators should dismount before flameout load, and gradually reduce speed, no-load running a few minutes. Operating three diesel generators error: not warm up after a cold start when the load operation on diesel generators with cold start, due to the oil viscosity, poor mobility, is the lack of oil pump oil, machine friction surface starvation due to poor lubrication, resulting in rapid wear, or even pull the cylinder, bush-burning and other failures. Therefore, after idling diesel engine cooling should start warming up, idle the oil temperature reaches above 40 ℃ and then take load operation; the machine should start hanging low gear, and orderly running for some mileage in each gear until the oil temperature is normal, adequate fuel supply , before traveling to normal. Diesel generators which are generally important technical indicators Zhangzhen Yi:? User value is diesel generator set generator rental company can immediately start when needed, and to reveal the excellent load power. For this reason an important technical indicators are concerned; when one diesel generator set with a heavy load or with load changes, its output voltage will therefore change into a new value, this change is defined as the voltage stabilization time period Su. It is the smaller the ability to respond to load changes, the stronger the unit, Su is generally from 0.5 to 3 seconds. Then change into the new value of the output voltage at no load and the setting value (380V or 400V) by dividing the difference between the output voltage setpoint as a percentage of the steady-state voltage regulation δu, which represents the change in output voltage unit for load variations caused adjustment function. δu usually between ± 3 ~ ± 5%. With load changes or when, Su and δu are zero is the ideal state, diesel generator sets minimum sought their values. Second is a diesel generator set under the above conditions, its output voltage and frequency changes with the load condition. Defines the frequency settling time and steady-state frequency regulation St δf two parameters. They are also the smaller the better, indicating that the response and regulatory capacity of the unit due to load changes caused by frequency changes. St range 2 to 7 seconds, δf between 0.5 and 5%. Third, the effective rate of the diesel engine fuel consumption ge and effective efficiency ηe. The former is defined as the amount of fuel within one hour per kilowatt output effective power, consumed by the internal combustion engine. This is a measure of the fuel consumption of a diesel engine important indicator, ge usually between 220 to 285 grams. The latter is defined as the transformation of one kwh effective heat and power to complete one kwh than the effective work of the heat consumption. value ηe is generally 0.7 to 0.85. It shows the effective efficiency of the diesel engine, the larger the better. Diesel generator rental, generator rental Sanshui, on firewood provided by the Electrical and Mechanical and Electrical Equipment Co., Dongguan ShangXi firewood. Electrical Equipment Co., Ltd., Dongguan ShangXi Chai (www.dongguanfadianji.cn) strong, credible, diesel generator sets and other industries in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the diesel generator and you hand into the brilliant, for a better future!