扭剪型电动扳手操作注意事项
Precautions for operation of torsion shear electric wrench
1、螺栓直径的大小对控制精度有一定的影响，施工中应用相同型号的螺栓连接付来标定扭矩值，而且使用一段时间后还应进行检验校定。
1. The size of the bolt diameter has a certain impact on the control accuracy. During construction, the same type of bolt connection pair shall be used to calibrate the torque value, and inspection and calibration shall be carried out after use for a period of time.
2、工作前应开机空转3-5分钟。操作中如发现电机火花大，声音异常，扭矩不稳定时，应立即停机检查，切勿带病工作。
2. Start up and idle for 3-5 minutes before work. In case of large spark, abnormal sound and unstable torque of the motor during operation, stop the machine immediately for inspection and do not work with disease.
3、定期清洗和更换油脂，一般在工作5000次后，应进行清洗加油，以延长使用寿命。
3. Clean and replace the grease regularly. Generally, after 5000 times of operation, clean and refuel it to prolong the service life.
4、主机上的电源开关，碳刷，控制仪上的保险丝等均属易损件，容易引起故障，应经常检查，及时更换。
4. The power switch, carbon brush and fuse on the control instrument on the host are vulnerable parts, which are easy to cause faults. They should be checked frequently and replaced in time.
5、使用中如发现工具上的螺钉松动，应及时紧固。
5. If the screw on the tool is found to be loose during use, it shall be tightened in time.
6、搬运工具时不可提拉电缆线，并注意轻拿轻放，防止震动和摔碰。不用时应放在通风干燥处。如发现受潮应及时进行干燥处理。不可与酸、碱等有害物质气体接触或存放在一起。
6. Do not lift the cable when handling tools, and pay attention to handle it gently to prevent vibration and falling. When not in use, it should be placed in a ventilated and dry place. If moisture is found, it shall be dried in time. Do not contact or store with acid, alkali and other harmful substances and gases.
济南万中扭剪扳手的售后服务
After sales service of Jinan Wanzhong torsion shear wrench
济南万中电动扭剪扳手主要生产扭剪扳手，试验机专用扳手等扭剪螺栓专用工具
Jinan Wanzhong electric torsion shear wrench mainly produces torsion shear wrench, special wrench for testing machine and other special tools for torsion shear bolts
本公司产品整机质保两年或两万螺栓，套筒终生保用，套筒坏了更换，顺丰包邮
The whole machine of the company's products is guaranteed for two years or 20000 bolts. The sleeve is guaranteed for life. If the sleeve is broken, it will be replaced free of charge, and SF will mail it
厂家质量和售后都有保障，若有质量问题，可提供备用扳手为其使用，不耽误工程进度，使用过程中有任何不理解问题可随时咨询，为客户解惑答疑。
The quality and after-sales of the manufacturer are guaranteed. If there are quality problems, spare wrenches can be provided for free, so as not to delay the project progress. If there are any problems you don't understand in the process of use, you can consult at any time and answer questions for customers.
The above is a detailed introduction to the torsional shear electric wrench. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service https://www.xjnwz.com
