| 螺杆启闭机调试方法及注意事项 |
| 添加时间：2019/10/14 17:40:48 浏览次数： |
| 螺杆启闭机调试方法及注意事项 Debugging method and matters needing attention of screw hoist 1.当启闭机在无荷载的情况下，保证三相电流不平衡不超过正负10%，并侧出电流值。 1. When there is no load on the hoist, the unbalance of three-phase current should not exceed 10% positive or negative, and the value of side-out current should be guaranteed. 2.对于上、下限位的调节：当闸门处于全闭的状态时，将上限为压紧上行程开关，并固定在螺杆启闭机的螺杆上；当闸门处于全开时，将下限位盘压紧下行程开关，并固定在螺杆上。 2. Regulation of upper and lower limit: When the gate is in full closed state, the upper limit is to press up the travel switch and fix it on the screw of the screw hoist; when the gate is fully open, the lower limit disc is pressed down the travel switch and fixed on the screw. 3.对于启闭机的主令控制器调整，必须保证闸门升降到上、下限位时的误差不超过1cm。 3. For the adjustment of the main controller of the hoist, it is necessary to ensure that the error of the gate when it is lifted to the upper and lower limit does not exceed 1 cm. 4.安装后，一定要做试运行，一作无载荷试验，即让螺杆作两个行程，听其有无异常声响，检侧安装是否符合技术要求。 4. After installation, it is necessary to make a trial run. As soon as a load-free test is done, the screw is allowed to make two journeys, listen to its abnormal sound and check whether the side installation meets the technical requirements. |
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