電源電壓不得超過電動扳手銘牌上額定電壓的10%。
The power supply voltage shall not exceed 10% of the rated voltage on the nameplate of the electric wrench.
扳手使用的電源插座須與扳手上的電源插頭匹配，輸入側的電源（電纜托架）須配備漏電保護器。
The power socket used by the wrench must match the power plug on the wrench, and the power supply (cable tray) on the input side must be equipped with a Residual-current device.
電動扭剪扳手的本體、電線和漏電保護器須完好無損。
The body, wires and Residual-current device of the electric shear wrench must be intact.
高空作業(yè)時，扳手須系上繩。
When working at height, the wrench must be tied with a safety rope.
不允許在潮濕或雨天使用，或在儲存易燃易爆氣體的地方使用。
It is not allowed to use it in damp or rainy days, or in places where flammable and explosive gases are stored.
使用時應正確選擇合適的套筒。
Proper selection of sleeves should be made during use.
按照要求穿戴工作服、帽和帶，以在操作過程中保持身體平衡。
Wear work clothes, safety helmets, and seat belts as required to maintain body balance during operation.
不要拉動扳手上的鋼絲，也不要通過拉動鋼絲來拉動插頭。
Do not pull the wire on the wrench or pull the plug by pulling the wire.
使用后，及時拔掉電源插頭。
After use, promptly unplug the power plug.
電動扭剪扳手的正確操作方法：
The correct operation method for electric torsion wrench:
在調整剪切扳手或更換附件和備件之前，請切斷電源。拆卸或安裝內外套筒時，不要讓異物進入工具。，從工具中安裝的彈簧上推出外套筒上的兩個螺釘，外套筒和內套筒，按壓螺栓并拆下內套筒。拆卸過程中小心不要使內套筒掉落，也不要將內套筒彈簧、推齒桿和推齒桿彈簧從工具上拆下。固定內套筒，使螺栓朝上。然后將外套套放在內套上，并按下螺栓固定內套。將外套筒和內套筒插入工具，并交替順時針和逆時針旋轉內套筒，直到外套筒和工具之間沒有間隙。
Before adjusting the cutting wrench or replacing accessories and spare parts, please cut off the power supply. When disassembling or installing the inner and outer sleeves, do not allow foreign objects to enter the tool. Firstly, push out the two screws on the outer sleeve, the outer sleeve and the inner sleeve, from the spring installed in the tool, press the bolts and remove the inner sleeve. Be careful not to drop the inner sleeve during the disassembly process, and do not remove the inner sleeve spring, toothed push rod, and toothed push rod spring from the tool. Secure the inner sleeve with the bolt facing upwards. Then place the outer sleeve on the inner sleeve and secure the inner sleeve by pressing the bolts. Insert the outer sleeve and inner sleeve into the tool and rotate the inner sleeve alternately clockwise and counterclockwise until there is no gap between the outer sleeve and the tool.
電動扭剪扳手日常維護方法：
Daily maintenance methods for electric torsion shear wrenches:
維修前，切斷電動扭剪扳手的電源。
Before maintenance, cut off the power supply of the electric shear wrench.
保持電動扭剪扳手的本體清潔，并注意通風口的平滑度。
Keep the body of the electric torsion wrench clean and pay attention to the smoothness of the ventilation opening.
定期檢查電源線、電源插頭、開關是否完好，刷握是否松動，碳刷是否磨損，磨損線是否斷裂。如果碳刷磨損嚴重，須更換。
Regularly check whether the power cord, power plug, and switch are in good condition, whether the brush holder is loose, whether the carbon brush is worn, and whether the worn wire is broken. If the carbon brush is severely worn, it must be replaced.
不要讓電線接觸熱源和油脂，以免電線被劃傷、割傷或損壞，從而導致不正常使用。
Do not let the wires come into contact with heat sources and grease to avoid scratches, cuts, or damage that may cause abnormal use.
小心操作電動扳手。不使用時，將頭部放入鐵盒中，并及時返回倉庫。
Handle the electric wrench carefully. When not in use, place the head in an iron box and return it to the warehouse in a timely manner.
操作電動扳手時要保持警惕，注意你在做什么，保持清醒。不要在疲勞、藥物、酒精或反應下操作。操作過程中的分心可能會造成嚴重的人身傷害。使用裝置。始終佩戴護目鏡。使用防塵口罩、防滑鞋、頭盔、聽力保護裝置等可以減少人身傷害。避免突然啟動。插入插頭時，確保開關處于關閉位置。將手指放在已通電的開關上或在開關打開時插入插頭可能會造成危險。將閑置的電動剪切扳手存放在兒童接觸不到的地方。不要讓不熟悉電動剪切扳手或不了解這些說明的人操作。電動剪切扳手在未經培訓的用戶手中很危險。
Be vigilant when operating an electric wrench, pay attention to what you are doing, and stay alert. Do not operate under fatigue, medication, alcohol, or treatment reactions. Distractions during operation may cause serious personal injury. Use safety devices. Always wear protective goggles. The use of Dust mask, anti-skid safety shoes, helmets, hearing protection devices, etc. can reduce personal injury. Avoid sudden starts. When inserting the plug, ensure that the switch is in the closed position. Placing your finger on a powered switch or inserting a plug when the switch is open can cause danger. Store idle electric shear wrenches out of reach of children. Do not let anyone unfamiliar with electric shear wrenches or unfamiliar with these instructions operate them. Electric shear wrenches are dangerous in the hands of untrained users.
