每日保养事项

Daily maintenance items

1、检查空滤芯和冷却剂液位；

1. Check the air filter element and coolant level.

2、检查软管和所有管接头是否有泄漏情况；

2, check whether the hose and all pipe joints leak.

3、检查记录，如果易耗件已经到了更换周期必须停机予以更换；

3, check the records, if the consumables have reached the replacement cycle, they must be shut down for replacement.

4、检查记录，当主机排气温度达到或接近98°C，必须清洗油冷却器；

4. Check records. When the main engine exhaust temperature reaches or approaches 98 degrees C, the oil cooler must be cleaned.

5、检查记录，若发现分离器压差达到0.6BAR以上(极限1BAR)或压

5. Check the records. If the pressure difference of the separator is above 0.6BAR (limit 1BAR) or pressure,

差开始有下降趋势时应停机更换分离芯；

When the difference starts to decrease, the separator core should be replaced.

6、检查冷凝水排放情况，若发现排水量太小或没有冷凝水排放，必须停机清洗水分离器。

6. Check the condensate drainage. If it is found that the drainage is too small or there is no condensate drainage, it is necessary to shut down and clean the water separator.

每月保养事项

Monthly maintenance items

1、检查油冷却器表面，必要时予以清洗；

1. Check the surface of the oil cooler and clean it if necessary.

2、清洗后冷却器；

2, after cleaning the cooler;

3、清洗水分离器；

3. Cleaning water separator;

4、检查所有电线连接情况并予以紧固；

4. Check all wire connections and tighten them.

5、检查交流接触器触头；

5. Check the contactor contact.

6、清洁电机吸风口表面和壳体表面的灰尘；

6. Dust on the surface and shell surface of the suction motor.

7、清洗回油过滤器。

7. Wash the oil return filter.

每季度保养事项

Quarterly maintenance items

1、主电机加注润滑脂；

1. Main motor is filled with grease.

2、清洁主电机和风扇电机；

2, clean the main motor and fan motor;

3、更换冷却剂；

3, replace coolant;

4、更换油过滤芯；

4, replace the oil filter element;

5、清洁油冷却器

5. Clean oil cooler.