柴油发电机组保养 Maintenance of diesel generator set

A 、级 保 养

一、每日：

1)检查发电机组工作日报。

2)检查发电机：机油平面，冷却液平面。

3)日检柴油发电机有无损坏、掺漏，皮带是否松弛或磨损。

二、每周：

1)重复每日的A级检查。

2)检查空气滤清器，清洁或更换空气滤清器芯子。

3)放出燃油箱及燃油滤清器中的水或沉积物。

4)检查水过滤器。

5)检查起动蓄电池。

6)起动发电机并检查有无影响。

7)用空气枪及清水冼冷却器前后端的散热片。

B 、级 保 养

1)重复A级每日和每周的检查。

2)更换发电机机油。(机油更换周期为250小时或一个月)

3)更换机油滤清器。(机油滤芯更换周期为250小时或一个月)

4)更换燃油滤清器滤芯。(更换周期为250小时或一个月)

5)更换冷却液或检查冷却液。(水滤芯更换周期为250-300小时，在冷却系统中加注补充冷却液DCA)

6)清洁或更换空气滤清器。(空气滤清器更换周期为500-600小时)

C 、级 保 养

1)更换柴油滤清器、机油滤清器、水过滤器，更换水箱中的水及机油。

2)调整风扇皮带涨紧度。

3)检查增压器。

4)拆、检及清洗PT泵、执行器。

5)拆开摇臂室盖，检查丁字压板，气门导管及进、排气门。

6)调整油嘴升程;调整气门间隙。

7)检查充电发电机。

8)检查水箱散热器及清洗水箱外部散热器。

9)水箱内加水箱宝，清洗水箱内部。

10)检查柴油机传感器及连接导线。

11)检查柴油机仪表箱。

A. Grade maintenance

1、 Daily:

1) Check the daily work report of the generator set.

2) Check the generator: oil level, coolant level.

3) Daily inspection of diesel generators for damage, leaks, and loose or worn belts.

2、 Weekly:

1) Repeat daily A-level checks.

2) Check the air filter, clean or replace the air filter element.

3) Release water or sediment from the fuel tank and fuel filter.

4) Check the water filter.

5) Check the starting battery.

6) Start the generator and check for any impact.

7) Use an air gun and clean water to clean the cooling fins at the front and rear ends of the cooler.

B. Grade maintenance

1) Repeat daily and weekly A-level checks.

2) Replace the generator oil. (The oil change cycle is 250 hours or one month)

3) Replace the oil filter. (The oil filter replacement cycle is 250 hours or one month)

4) Replace the fuel filter element. (The replacement cycle is 250 hours or one month)

5) Replace the coolant or check the coolant. The replacement cycle of the water filter element is 250-300 hours, and supplementary coolant DCA is added to the cooling system

6) Clean or replace the air filter. (The replacement cycle of the air filter is 500-600 hours)

C. Grade maintenance

1) Replace the diesel filter, oil filter, water filter, and replace the water and oil in the water tank.

2) Adjust the tension of the fan belt.

3) Check the turbocharger.

4) Disassemble, inspect, and clean PT pumps and actuators.

5) Remove the rocker arm chamber cover, inspect the T-shaped pressure plate, valve guide, and intake and exhaust valves.

6) Adjust the lift of the oil nozzle; Adjust the valve clearance.

7) Check the charging generator.

8) Check the radiator of the water tank and clean the external radiator of the water tank.

9) Add water tank treasure to the water tank and clean the inside of the water tank.

10) Check the diesel engine sensors and connecting wires.

11) Check the instrument box of the diesel engine.

A. Grade maintenance

1、 Daily:

1) Check the daily work report of the generator set.

2) Check the generator: oil level, coolant level.

3) Daily inspection of diesel generators for damage, leaks, and loose or worn belts.

2、 Weekly:

1) Repeat daily A-level checks.

2) Check the air filter, clean or replace the air filter element.

3) Release water or sediment from the fuel tank and fuel filter.

4) Check the water filter.

5) Check the starting battery.

6) Start the generator and check for any impact.

7) Use an air gun and clean water to clean the cooling fins at the front and rear ends of the cooler.

B. Grade maintenance

1) Repeat daily and weekly A-level checks.

2) Replace the generator oil. (The oil change cycle is 250 hours or one month)

3) Replace the oil filter. (The oil filter replacement cycle is 250 hours or one month)

4) Replace the fuel filter element. (The replacement cycle is 250 hours or one month)

5) Replace the coolant or check the coolant. The replacement cycle of the water filter element is 250-300 hours, and supplementary coolant DCA is added to the cooling system

6) Clean or replace the air filter. (The replacement cycle of the air filter is 500-600 hours)

C. Grade maintenance

1) Replace the diesel filter, oil filter, water filter, and replace the water and oil in the water tank.

2) Adjust the tension of the fan belt.

3) Check the turbocharger.

4) Disassemble, inspect, and clean PT pumps and actuators.

5) Remove the rocker arm chamber cover, inspect the T-shaped pressure plate, valve guide, and intake and exhaust valves.

6) Adjust the lift of the oil nozzle; Adjust the valve clearance.

7) Check the charging generator.

8) Check the radiator of the water tank and clean the external radiator of the water tank.

9) Add water tank treasure to the water tank and clean the inside of the water tank.

10) Check the diesel engine sensors and connecting wires.

11) Check the instrument box of the diesel engine.