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1.作业前准备。应认真检查各部位零件联接是否可靠,紧固件是否松动,转动部件是否灵活;要对刀座和刀片进行逐一检查,发现变形损坏或短缺,应及时修复,更换或补充;检查调整V带张紧度,按要求加注机油和润滑脂;挂接妥当后,要空挡运转3～5min,确认各部位运转正常后,方可投入作业。2.作业操作要点。机组进地后,应首先调整拖拉机的悬挂杆件,使机器的前后、左右保持水平,并注意调整好限深轮高度,以保持合理的留茬高度,严防刀片入
1. Preparation before work. Should carefully check the various parts of the connection is reliable, fasteners are loose, rotating parts are flexible; to the knife seat and the blade one by one inspection and found that deformation damage or shortage, should be promptly repaired, replaced or added; Tightness, as required, add oil and grease; After hanging properly, to neutral operation 3 ~ 5min, confirm the normal operation of various parts before they can put into operation. 2 operating points. After the unit into the ground, should first adjust the suspension rod tractor, the machine before and after, left and right to maintain level, and pay attention to adjust the depth limit wheel depth in order to maintain a reasonable stubble height, to prevent the blade into