马路切割机的使用方法。马路切割机广泛用于市政、建筑、建材、电讯、公路、桥梁、自来水、热力管线、机场建设等诸多行业的沥青、水泥路面、混凝土制品、石材等的切割作业，具有良好的动力性能，极高的工作效率和可靠性。马路切割机使用方法：1、开机前应检查各部分螺栓，螺母有无松动；检查电源、接线有无漏电现象；锯片旋转方向与防护罩标注方向是否一致，检查无误后方可开机工作。2、开机工作前，水箱应注满水；工作时，应及时拧开水管开关，向锯片喷水冷却。3、切割深度由手轮调节，用手轮转动推把前面的手轮，使螺杆丝母旋转升降，于是前轮高低位置改变，锯片随之升高或下落。4、切割前，锯片应离开地面，锯片正常运转后，应慢慢旋转手轮使机头下落，当锯片切刀予定深度后，即可向前推进，此时，导向杆应先放下，使导向轮着地。

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