Maintenance of generators: 1. unit should be kept clean and free of oil spills, leaks, leak, leakage phenomenon. Each crew member should be intact, firm wiring, instrumentation is complete, accurate indication generator rental, no screws loose. 2. The regional changes in climate and seasonal conditions, should choose the appropriate label fuel and oil. 3. Keep the oil, fuel and container cleaning silent generator rental, according to the instructions require regular cleaning and replacement of oil, fuel, coolant and air filter. Oil-external moving parts regularly additional oil. 4. Start the battery should be in long-term floating state regulators, monthly check float voltage, single battery float voltage is 12.18V, 12.24V or according to the instruction, and the electrolyte level. 5. Avoid prolonged idling, fuel level and oil pump height difference is not too large. 6. After the mains power supply should be able to start properly and within 15 minutes. 7. newly installed or overhauled unit should first try to run, in order to be put into use after the performance tested. Charge current is too small diesel generator is why when using diesel generator sets, when the generators start to the rated speed, sometimes encounter generator charging current is too small phenomenon, the following, we analyze the Guangzhou generator this occurs phenomenon causes and coping methods. This failure is usually due to the sealing off of individual silicon diode lead disconnected or poor contact brush and slip ring caused by the following reasons: 1, belt slippage; 2, low voltage regulator; 3, diesel generators magnetic field lines Ground magnetic coil or partial short to ground; 4, diesel generator silicon diode lead Sealing off, the armature coil of one phase or two-phase circuit; 5, there is a dirty brush and slip ring is bad (slip ring physical power generator rental, brush wear too Cummins generator rental, spring pressure is insufficient, etc.), the contact resistance is large, so that the excitation current smaller. Power generator rental _ diesel generator (certified) _ Kau 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.