Volvo diesel generator maintenance General Notes: 1) Before the start of Volvo diesel generator must first visual inspection of the engine and engine room, if there is abnormal phenomenon. 2) Warm-up time can be adjusted according to engine temperature, and can continue to work within the 50 seconds before the start and after the start. ON time 3) up to the starter motor for 20 seconds, after which the coil 80 is cut for the starter motor of seconds, in order to prevent overheating of the starter motor. 4) Do not use spray starter fluid or similar items to help the engine start. This could cause an explosion generator rental prices in the intake manifold, there is a risk of personal injury. 5) After the launch starters, check gauges and warning display values ??are normal. Volvo generator cooling system support Note: 1) Check the cooling system for leaks or loose connections. 2) Check the cooling system hoses for frayed power generator rental, and pipe clamp is loose. 3) Check for signs of water pump for leaks. 4) Check the fan drive belt is loose and damage. 5) Check the coolant level. If necessary, add coolant. 6) Check the radiator clogging. Volvo turbine lubrication system maintenance Note: 1) Check the oil level in the "STOP" side is in the MIN (minimum) and MAX (maximum) between the markers. 2) Check for leaks at the following parts: a crankshaft seal, oil pan, oil filter, engine oil channel plug, oil pressure sensor and valve chamber cover. Volvo generator intake and exhaust systems maintenance Note: 1) Make sure the intake duct and air filter in place to ensure that all the tube clamps and tighten fittings (especially in the cold connecting pipe). 2) Check the air filter pressure drop indicator. When the red plunger set in a visible position, should the air filter maintenance. 3) Check the engine oil drain pump, turbocharger and high-pressure pumps and other oil pipeline joints are loose. Overview of diesel generators mist protection system there are many who still do not know some of the works and the advantages and disadvantages of diesel generator sets, diesel generators do not know how to be more protective mist system is protecting. Here from Dongguan Hong Mechanical and Electrical Equipment Co., Ltd. for everyone to explain some knowledge of diesel generator sets mist protection system. First, the main principle of the protection element mist OMD protection system is, it can be detected in a timely manner whether due to bearing damage caused by overheating or excessive leakage of piston rings and other failures in the crankcase oil mist, which monitors The main components of the diesel engine is running - the working conditions of the crankshaft and cylinder is normal. In the diesel engine during operation that kept out of the crankcase through the sampling tube and gas generator rental system, and sent to a sensitive and accurate concentration measuring apparatus. The concentration measuring apparatus comprises an infrared emitting diode and a photoelectric receiver contralateral diode. Light intensity infrared photodiode feeling generated, and the light intensity signal into an electrical signal to the electronic identification device. If the crankcase gas containing oil mist (so that the concentration measuring device for measuring the opacity of the channel is increased), part of the infrared is absorbed in the measuring tube, the light intensity will be reduced, thereby weakening the electric signal. The higher the concentration, the more attenuated signals, when an electrical signal is reduced to a minimum value (ie, when the mist concentrations exceeding the maximum limit) Cummins generator rental, electronic identification device will issue a "OMD high mist" Alert and downtime, while valve box indicating which part of the high oil mist failures, maintenance personnel for inspection. Second, where there are advantages and disadvantages on the diesel generator rental generator _ (certified) _ salt generator rental is provided by diesel Electrical Equipment Co., Ltd., Dongguan ShangXi. Electrical Equipment Co., Ltd., Dongguan ShangXi Chai (www.dongguanfadianji.cn) is an industry leader in Dongguan, Guangdong, diesel generator sets, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. On the diesel generator leadership with the staff warmly welcome all inquiries negotiations to create a better future for diesel generators.