1, before the job, should be determined by the tank level window hydraulic oil is not according to the rules to add enough, below the rules of engraved line, it is necessary to be compensated. When refueling, it must be written through a filler filter, and great care must be taken not to mix in impure properties such as oil or water of different brands.
2. The filter element of the oil filter should be inspected after 250 hours of operation, and cleaned or replaced if necessary.
3, all kinds of hydraulic system valves have been fully tested before delivery, and have adjusted the pressure and flow, must not be touched.
4, all kinds of parts, exceptionally hydraulic system equipment, are not allowed to adhere dirt. Afterwards, dust and oil must be thoroughly cleaned.
5. Hydraulic oil tanks should remove oil and impurities once every two weeks from the bottom, and replace all hydraulic oils every other year (or over 2000 hours of operation). Oil change cycle). When the crane is operating in an exceptionally harsh environment, the oil replacement cycle should be shortened accordingly.
6, after the long-term operation of hydraulic oil, some condensate and sediment will occur, it should be a monthly discharge of punctuality. Discharge of condensate should be carried out after the roller stops working overnight. Unscrew the drain plug at the bottom of the tank and let dirty oil flow out to see clean oil. Then install the drain plug and add fresh hydraulic oil.
7. No matter how long the operation time is, the hydraulic oil must be updated at least once a year to prevent the oil from contaminating the hydraulic system. Before starting the oil change, start the engine operation and warm the oil to facilitate the discharge.
2. The filter element of the oil filter should be inspected after 250 hours of operation, and cleaned or replaced if necessary.
3, all kinds of hydraulic system valves have been fully tested before delivery, and have adjusted the pressure and flow, must not be touched.
4, all kinds of parts, exceptionally hydraulic system equipment, are not allowed to adhere dirt. Afterwards, dust and oil must be thoroughly cleaned.
5. Hydraulic oil tanks should remove oil and impurities once every two weeks from the bottom, and replace all hydraulic oils every other year (or over 2000 hours of operation). Oil change cycle). When the crane is operating in an exceptionally harsh environment, the oil replacement cycle should be shortened accordingly.
6, after the long-term operation of hydraulic oil, some condensate and sediment will occur, it should be a monthly discharge of punctuality. Discharge of condensate should be carried out after the roller stops working overnight. Unscrew the drain plug at the bottom of the tank and let dirty oil flow out to see clean oil. Then install the drain plug and add fresh hydraulic oil.
7. No matter how long the operation time is, the hydraulic oil must be updated at least once a year to prevent the oil from contaminating the hydraulic system. Before starting the oil change, start the engine operation and warm the oil to facilitate the discharge.
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