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液压钻孔机使用与注意事项 | 2011-3-29 13:15:00
液压钻孔机使用与注意事项
●基本功能与设备构成: 可对混凝土墙、水泥块等物质上进行钻孔。由HE42型压泵、压力调节阀、液压胶管、液压钻孔机组成。
●操作步骤
⑴接连进水管,并调整好水流量;
⑵通过液压管连接液压泵和钻孔机;
⑶打开液压泵,按动开关,调节所需的转数;
⑷保持钻孔机与作业面垂直;
⑸增加其轴向压力,同时完全按下调整开关,使打孔机达到最大转速,开始作业;
⑹撤收时,拉回调整开关,并按下调整开关滑槽上的按钮,这时调整开关向前移动,直到碰到弹簧而被锁定。
●常见故障排除
液压钻孔机与液压泵、液压胶管连接不上时,应检查液压泵、液压胶管和工具本身是否存有压力,快速接头是否损坏。放掉存有的压力,更换损坏的快速接头。
●注意事项
⑴如果钻头卡在孔中,可松开调整开关,调整钻头的轴向压力。
⑵工作时禁止进行分解作业。
- 上一篇:电弧切割机使用与注意事项
- 下一篇:常规凿岩机使用说明与注意事项

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