一，使用方法：
1、 Usage:
1、 用扳手內(nèi)套筒完全插進螺栓尾部梅花頭部分，同時向前推動扳手，內(nèi)套筒后退，使外套筒完全套住螺母，若不能完全套住螺母請左右轉(zhuǎn)動扳手并向前用力。
1. Insert the internal sleeve of the wrench into the plum head part of the tail of the bolt, and push the wrench forward at the same time. The inner sleeve will move backward to make the outer sleeve completely cover the nut. If the nut cannot be completely covered, turn the wrench left and right and force forward.
2、 扣動扳手開關(guān)，使其旋轉(zhuǎn)。
2. Turn the wrench switch to rotate.
3、 擰斷梅花頭，緊固結(jié)束，同時扣動板機彈出梅花頭。
3. Screw off the plum blossom head and fasten it. At the same time, pull the board machine to pop out the plum blossom head.
二，套筒更換：
2、 Sleeve replacement:
1、 把扳手外部的兩個定位螺釘松開，把外套筒、內(nèi)套筒及內(nèi)套筒彈簧取出。
1. Loosen the two set screws on the outside of the wrench and take out the outer sleeve, inner sleeve and inner sleeve spring.
2、 先裝上內(nèi)套筒的彈簧及所換內(nèi)套筒，然后裝上相應(yīng)的外套筒，前殼體凸起部與外套筒凹下部相連接，并把兩個定位螺釘擰緊。
2. First install the spring of the inner sleeve and the replaced inner sleeve, and then install the corresponding outer sleeve. The convex part of the front shell is connected with the concave lower part of the outer sleeve, and the two positioning screws are tightened.
三，檢查與維修
3、 Inspection and maintenance
1、 定期檢查電源線，如果有破裂或斷線應(yīng)及時更換。
1. Check the power line regularly, and replace it in time if it is broken or broken.
2、 使用前應(yīng)檢查各緊固螺釘是否松動，如果松動應(yīng)及時緊固，并試轉(zhuǎn)聲音是否正常，如果出現(xiàn)異常聲音應(yīng)及時檢修。
2. If the fastening sound is abnormal, check whether the fastening sound is normal before use.
保持內(nèi)外套筒清潔不得混入雜物。
Keep the inner and outer sleeves clean and do not mix with foreign matters.
用完本機后應(yīng)擦拭干凈存放于干燥處
After using the machine should be wiped clean and stored in a dry place
四，注意事項：
4、 Precautions:
1、 本機所用電源應(yīng)在本機規(guī)定的范圍內(nèi)，否則會造成機器故障。
1. The power supply used in this machine should be within the range specified by the machine, otherwise it will cause machine failure.
2、 不可在雨天或潮濕的環(huán)境中使用本機，以免漏電。
2. Do not use the machine in rainy days or humid environment to avoid electric leakage.
3、 使用本機高空作業(yè)時，請系好帶，在操作點下方嚴禁站人及放置貴重物品。
3. When working at height, please fasten your safety belt. It is strictly forbidden to stand under the operation point and place valuables.
4、 使用本機時需遠離易燃易爆物品。
4. Keep away from flammable and explosive materials when using the machine.
5、 嚴禁破壞電源線及使用電源線拖拉本機。
5. It is strictly forbidden to damage the power cord and use the power cord to drag the machine.
6、 檢查及維修本機時應(yīng)先切斷電源。
6. Cut off the power supply before checking and repairing the machine.
7、 嚴禁過重碰撞本機。
7. It is strictly forbidden to collide with the machine.
8、 當機器發(fā)燙或環(huán)境溫度大于35℃時，應(yīng)停止使用。
8. When the machine is hot or the ambient temperature is higher than 35 ℃, stop using it.
9、 定期檢查碳刷，當碳刷長度小于原長度2/5時，應(yīng)及時更換。
9. 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.
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