How to carry out regular maintenance and maintenance of diesel generator sets?

How to carry out regular maintenance and maintenance of diesel generator sets?

Proper maintenance of diesel generator sets, especially preventive maintenance, is the most economical maintenance and is the key to prolonging the life of diesel generators and reducing the cost of use. First of all, we must do a daily report on the use of diesel generators, and make timely necessary adjustments and repairs according to the conditions reflected. Based on this and with reference to the contents of the use and maintenance manual of diesel generators, special working conditions and use experience, different maintenance schedules are formulated. The following will introduce the daily maintenance and maintenance of diesel generators.

1. Check the amount of fuel in the fuel tank and observe the amount of fuel in the fuel tank. Add as much as necessary.

2. Check the oil level in the oil pan. The oil level should reach the mark on the oil scale. If it is not enough, it should be added to the specified amount.

3. Check the oil level of the injection pump governor. The oil level should reach the mark on the oil scale.

4, check the three leaks (water, oil, gas) situation. Elimination of oil leakage and water leakage on sealing surfaces such as oil and water piping joints; elimination of leakage of intake and exhaust pipes, cylinder head gaskets and turbochargers.

5, check the installation of diesel engine accessories. Including the stability of the installation of each attachment, anchor bolts and the reliability of the connection with the working machinery.

6, check the instruments. Observe that the reading is normal, otherwise repair or replace it in time.

7. Check the injection pump drive connection plate. Check whether the connecting screws are loose. Otherwise, adjust the injection advance angle and tighten the connecting screws.

8, clean diesel engine and ancillary equipment appearance. Use a dry cloth or a dry cloth soaked in diesel oil to remove grease, water and dust from the surface of the airframe, turbocharger, cylinder head cover, air cleaner, etc.; wipe or clean the charging generator with compressed air, Dust on the surface of radiators, fans, etc.

The maintenance and maintenance of generators has always been a big problem, and many businesses cannot often maintain and maintain generators, whether they are before, during or after use. However, generators need regular maintenance. Maintenance, otherwise it is easy to cause a lot of problems, and today we will focus on the daily maintenance and maintenance of diesel generator set.

1 Diesel Generator Maintenance Plan

No. Check maintenance part service name (including specification of used materials) Maintenance cycle 1 Clean the exterior of the generator with a rag to remove oil. weekly

2 The amount of fuel oil, engine oil, and cooling water stored in 0# diesel are sufficient for 24 hours. The oil level is close to the oil dipstick (HI). It is not enough for supplement. Check the water tank and it is not enough to fill up (antifreeze is needed in winter). 15 days 3 Battery Check the battery voltage and use a hydrometer to test the battery fluid concentration. 15 days 4 Oil filter Replace the oil filter. 200 operating hours 5 Fuel filter Replace the fuel filter. 200 operating hours 6 Coolant exchange antifreeze. 200 hours of operation

7 Remove the blower from the air filter of the generator manufacturer and install it after the sun. 200 operating hours 8 Oil replacement with the same model oil. 200 hours of operation

9 Water tank water Replace water tank water. 200 hours of operation

10 Air filter Replace the air filter. 500 hours of operation 11 circuit breakers, cable contacts to remove the development of the motor side plate, the four circuit breakers fastening screws, diesel generator brand power output and cable ears ear locking screw fastening. Yearly maintenance 2 Careful attention

2.1 The personnel responsible for generator protection and maintenance must carefully read the “Guidelines for Manuals for Operation and Maintenance of Diesel Generators” (manuals) supplied by the manufacturer, and perform maintenance and support work according to the relevant skill requirements.

2.2 If the generator is parked for too long or damp, the insulation resistance between windings and earth shall be measured. The insulation value shall not be lower than 1.5 MΩ. Pay attention to remove the negative pole of the starter battery before measuring.

2.3 According to the situation on the site, cleaning dust and grease on the generator windings is not regularly cleaned.

2.4 Generators should not be exposed to moisture. Inside the generator, metal chips, moisture or other harmful gases should be avoided. When the generator is running, it is necessary to ensure that the ventilation is good, and there should not be any covering in the name of the generator. This will not affect the ventilation and cooling.

2.5 The generator battery should be far away from the heat source, and the ventilation should be maintained during charging and application. Regular maintenance The generator is a good way to prolong the life of the generator and improve the efficiency of the generator. There are many maintenance methods for the generator, and there are many maintenance methods. All need to be done, one or two points can be done, but it is absolutely necessary to maintain the generator, which is a very damaging thing for the generator.