1 用扳手内套筒*插进螺栓尾部梅花头部分，同时向前推动扳手，内套筒后退，使外套筒*套住螺母，若不能*套住螺母请左右转动扳手并向前用力。
1 Insert the inner sleeve * of the wrench into the ring head at the end of the bolt, push the wrench forward at the same time, and the inner sleeve will move backward so that the outer sleeve * can hold the nut. If it can't hold the nut, turn the wrench left and right and force forward.
2 扣动扳手开关，使其旋转
2 Turn the wrench switch to rotate it
拧断梅花头，紧固结束，同时扣动扳机弹出梅花头
Unscrew the Torx head, tighten it, and pull the trigger to eject the Torx head at the same time
扭剪型电动扳手注意事项：
Precautions for torsion shear type electric wrench:
1 本机所用电源应在本机规定的范围内，否则会造成机器故障。
1. The power supply used by this machine should be within the range specified by this machine, otherwise it will cause machine failure.
2 不可在雨天或潮湿的环境中使用本机，以免漏电。
2 Do not use this machine in rainy or wet environment to avoid electric leakage.
3 使用本机高空作业时，请系好带，在操作点下方严禁站人及放置贵重物品。
3 When using this machine to work at height, please fasten the safety belt, and it is strictly prohibited to stand and place valuables under the operation point.
使用本机时需远离易燃易爆物品。
Keep away from flammable and explosive substances when using this machine.
严禁破坏电源线及使用电源线拖拉本机。
It is forbidden to damage the power cord and use the power cord to drag the machine.
检查及维修本机时应先切断电源。
Cut off the power supply before checking and repairing the machine.
严禁过重碰撞本机。
It is strictly forbidden to collide with this machine with excessive weight.
当机器发烫或环境温度大于35℃时，应停止使用。
When the machine is hot or the ambient temperature is greater than 35 ℃, it should be stopped.
定期检查碳刷，当碳刷长度小于原长度2/5时，应及时更换。
Check the carbon brush regularly. When the length of the carbon brush is less than 2/5 of the original length, it should be replaced in time.
扭剪型电动扳手检查与维修：
Inspection and maintenance of torsion shear type electric wrench:
定期检查电源线，如果有破裂或断线应及时更换。
Check the power cord regularly and replace it in time if it is broken or broken.
保持内外套筒清洁不得混入杂物。用完本机后应擦拭干净存放于干燥处。
Keep the inner and outer sleeves clean and free of sundries. After using this machine, wipe it clean and store it in a dry place.
使用前应检查各紧固螺钉是否松动，如果松动应及时紧固，并试转声音是否正常，如果出现异常声音应及时检修。
Before use, check whether each fastening screw is loose. If it is loose, tighten it in time, and test whether the sound is normal. If there is abnormal sound, repair it in time.
With the little summary above from the manufacturer of torque wrench, I hope it can help our customers. If you have any questions or need help, please click our website: https://www.xjnwz.com Or call for consultation, and we will do our best to solve it for you
