As an important backup power supply, generator set is not common in life, but it really exists around us, whether it is residential quarters or hotels, or banks, hospitals and other places. Today, Runlan Power Supply, a generator manufacturer in Hefei, will show you what preparations need to be made before starting the generator set:
First, antifreeze must be injected into the water tank in cold areas. The label of fuel should be selected according to the ambient temperature.
second: don't run under heavy load immediately after the engine is started in cold season, so as not to damage the engine. Pay attention to the normal oil pressure and water temperature before increasing the load operation.
thirdly: when stopping under heavy load, stop the machine after 3-5 minutes of no-load or idle running, otherwise the supercharger will be easily damaged and the piston will pull the cylinder.
1.1.2 preparation before unit operation/startup
inspection before startup
oil inspection: check whether the model and grade of lubricating oil meet the engine requirements and environmental requirements, and check the oil level of engine lubricating oil. The normal oil level is between L and H. Pay attention to the oil consumption compared with the last oil level. Normal engine oil consumption is less than 5‰ of fuel consumption.
check the level of cooling water: check whether the cooling liquid in the water tank is full, check whether the water tank leaks, whether the cooling network of the water tank is blocked, and check whether the cooling liquid is added with preservatives or antifreeze. The cooling liquid should be distilled water or softened water. Note that you can't open the water tank cover when you just stop the machine to prevent burns. Be sure to cover the water tank after the inspection.
check the fuel: check whether the label of the fuel conforms to the ambient temperature, check whether the oil residue and moisture at the bottom of the oil tank and the bottom of the oil-water separator are discharged, and check whether the fuel pipe leaks oil or gas. If there is air in the oil circuit, the air must be discharged. Check whether the fuel pipe valve is open.
1.1.3 Preparation before unit operation/startup
Check the battery: Check the battery power indicator (generally blue indicates that the battery power is normal, if any), and check whether the battery level is appropriate, between the low position and the high position, which should not be too full, let alone too low. The battery liquid has an acidity specific gravity of 1.28, and it is confirmed according to the acidity specific gravity of the liquid
. Check whether the battery connection is firm.
Check the wiring of the unit: check whether the output cable of the generator is firm, whether the insulation sheath is damaged, and whether the control circuit is loose, open or short-circuited.
check various connections: check the tightness of fan belt, water pump belt and charger belt, and check whether there is any damage or deviation, and check whether there is any looseness or damage of water pipes and air pipes with various soft connections.
Check the air intake and exhaust: check whether the air intake and exhaust are normal, check whether the air intake of the supercharger is blocked, and the air intake pressure indicator shows red to indicate that the air intake is blocked, and check whether the intercooler leaks air.
check the generator, generator and water tank for foreign objects.
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