Generator Safety Operating Procedures
First, the room to prohibit the stacking of sundries and flammable, explosive items, except on duty personnel, without permission to prohibit access to other personnel.
Second, keep the starting motor battery group to reach the start-up voltage, keep the radiator cooling water level normal, the circulation valve often open, Generators the crankcase oil level remains in the ±2cm range of the dipstick. Fuel tank oil is more than half, oil supply valve often open.
Third, the generator must be carefully checked before the start of the wiring is correct, the link is reliable, whether the brush is normal, Generators the pressure is in line with the requirements, grounding line is good.
IV. After the generator starts running, it should pay attention to the situation of mechanical noise and abnormal vibration. Hand body shell, bearing parts shell, tubing, water pipe, feel the temperature is normal. Pay attention to whether the hair machine or electrical equipment has burnt paste and other peculiar smell. After confirming the normal condition, adjust the generator to the rated speed, Generators the voltage is adjusted to the nominal value, then close the output switch and supply the external power. Load should be increased gradually, and strive for three equilibria.
Five, the operating generator should pay close attention to the engine sound, observe a variety of instrumentation instructions are within the normal range. Check whether the operation part is normal, the generator temperature rise is too high to find a bad situation, should be resolved immediately; Generators serious downtime. and run the records.
Six, the operation of the generator should pay close attention to the engine sound, observe a variety of instrumentation instructions are within the normal range. Generators Check whether the operation part is normal, the generator temperature rise is too high to find a bad situation, should be resolved immediately; serious downtime. and run the records.
When stopping, reduce the load first, then cut off the switch in order, finally stop the generator, when the generator is running, it is forbidden to work on the rotating generator line and touch the rotor or sweep with the hand. The working generators shall not be covered with canvas and other objects.
Eight, the generator after overhaul must carefully check the rotor and the stator groove between the tools, materials and other debris, in order to avoid damage to the generator.
Nine, the room should have the necessary fire equipment, Generators fire accident should immediately stop transmission, shutdown generators, and use carbon dioxide or carbon tetrachloride fire extinguishers to fight.
Daily management rules of generator sets
One: Pre-boot inspection
1: Check the oil level of the fuel gauge is between "L" and "H", oil quality has no abnormal signs.
2: Check whether the water tank cooling water is enough, the valve switch has no open, cooling water has no signs of abnormal.
3.: Check the tension of the pump belt, Generators fan belt and charging belt.
4: Check the fan tank cooling piece between the debris, if any, to be cleared.
5: Check the generator set up the above debris, and to be cleared.
6: Check the generator set has oil leakage phenomenon.
7: Check the generator battery connectors have no loose corrosion phenomenon.
8: Reading unit operation parameter record card, all kinds of filters and oil have no extended use.
II: Test after boot
1: Listen to the diesel generator set without abnormal noise, if any, immediately to stop. 、
2: Check the oil pressure gauge, Generators under normal circumstances, the cold machine condition oil pressure should not be less than 35psi.
3: Check the frequency of the generator, the voltage value is stable and the working status of the charger.
4: Above three kinds of conditions are normal, no-load heat engine after 10 minutes, with load operation.
5: Avoid long time in 80% rated load above operating conditions.
6: Listen to the diesel engine with load under the condition of abnormal noise, Generators check the oil pressure, water temperature (92 degrees Celsius below), frequency, voltage, fumosoroseus.
7: Check the generator set has oil leakage, leakage, leakage phenomenon and abnormal vibration unit.
8: Check the spherical shell temperature is not abnormal.
1: After unloading, the diesel engine no-load running 10 minutes before shutdown, so that the electric ball diesel engine lubrication parts are fully cooled.
2: Check the unit after the shutdown oil leakage, leakage phenomenon, Generators if required to overhaul, but also in the downtime of 2 hours cooling water to allow the discharge of cooling water.