操作人員應(yīng)了解定扭矩電動(dòng)扳手的結(jié)構(gòu)，原理，性能和使用，并達(dá)到會(huì)操作，會(huì)維護(hù)和會(huì)故障排除的“四懂三會(huì)”的標(biāo)準(zhǔn)。
Operators should understand the structure, principle, performance, and use of fixed torque electric wrenches, and meet the standards of "four understandings and three abilities" in operation, maintenance, and troubleshooting.
連接電源之前，請(qǐng)檢查電源電壓是否與定扭矩電動(dòng)扳手的銘牌相匹配，以及是否連接了漏電保護(hù)器。
Before connecting to the power supply, please check whether the power voltage matches the nameplate of the fixed torque electric wrench and whether a leakage protector is connected.
定扭矩電動(dòng)扳手的環(huán)境溫度為-10°C?40°C，當(dāng)環(huán)境溫度超過(guò)此范圍時(shí)，請(qǐng)勿使用電動(dòng)扳手。 如果確實(shí)需要使用它，則應(yīng)在相同的溫度條件下標(biāo)定，并對(duì)該扳手所施擰的螺栓全部進(jìn)行扭矩檢查。 請(qǐng)勿在潮濕或多雨的環(huán)境中使用，以免漏電。
The ambient temperature for a fixed torque electric wrench is -10 ° C? Do not use an electric wrench when the ambient temperature exceeds 40 ° C. If it is indeed necessary to use it, it should be calibrated under the same temperature conditions and all bolts tightened by the wrench should be torque checked. Do not use in damp or rainy environments to avoid electrical leakage.
工作之前，應(yīng)先打開定扭矩電動(dòng)扳手并使其空轉(zhuǎn)3?5分鐘。 在操作過(guò)程中，如果電動(dòng)機(jī)火花大，聲音異常，轉(zhuǎn)矩不穩(wěn)定等，應(yīng)立即將其關(guān)閉進(jìn)行檢查。 使用時(shí)請(qǐng)盡量找到反向力矩支靠點(diǎn)，以防止反作用力傷害人。
Before working, the fixed torque electric wrench should be opened and allowed to idle for 3 seconds? 5 minutes. During operation, if the motor has a large spark, abnormal sound, unstable torque, etc., it should be immediately turned off for inspection. When using, please try to find the support point for the reverse torque to prevent the reaction force from harming people.
改變旋轉(zhuǎn)方向時(shí)，建議在電動(dòng)機(jī)停止轉(zhuǎn)動(dòng)后進(jìn)行。 嚴(yán)格禁止在定扭矩電動(dòng)扳手操作過(guò)程中撥動(dòng)正反轉(zhuǎn)開關(guān)。
When changing the direction of rotation, it must be done after the motor stops rotating. It is strictly prohibited to toggle the forward and reverse switches during the operation of a fixed torque electric wrench.
被擰螺栓的初擰扭矩應(yīng)不大于電動(dòng)扳手額定扭矩的70％。 當(dāng)被擰螺栓達(dá)到規(guī)定的扭矩時(shí)，不得對(duì)該螺栓重復(fù)施擰。
The initial tightening torque of the tightened bolt should not exceed 70% of the rated torque of the electric wrench. When the tightened bolt reaches the specified torque, it is not allowed to repeatedly tighten the bolt.
當(dāng)扳手自動(dòng)停止時(shí)，請(qǐng)立即松開開關(guān)（如果未及時(shí)關(guān)閉開關(guān)，扳手將在5秒鐘后自動(dòng)啟動(dòng)，這將導(dǎo)致螺絲擰得過(guò)緊。 如果需要再次啟動(dòng)扳手，請(qǐng)等待4至5秒鐘，否則無(wú)法啟動(dòng)扳手。
When the wrench automatically stops, please immediately release the switch (if the switch is not closed in a timely manner, the wrench will automatically start after 5 seconds, which will cause the screws to be tightened too tightly. If you need to start the wrench again, please wait for 4 to 5 seconds, otherwise the wrench cannot be started.
定扭矩電動(dòng)扳手自動(dòng)停止后，如果無(wú)法平穩(wěn)地卸下扳手，則可以撥動(dòng)正反轉(zhuǎn)開關(guān)，點(diǎn)動(dòng)電源開關(guān)扳手即可取下。
After the fixed torque electric wrench automatically stops, if it is not possible to smoothly remove the wrench, you can turn the forward and reverse switches and click the power switch wrench to remove it.
搬運(yùn)時(shí)不可提拉電纜線，并注意輕拿輕放，以防振動(dòng)和摔碰。 不使用時(shí)，應(yīng)將其放在通風(fēng)干燥的地方，不要與酸，堿和其他有害物質(zhì)接觸或一起存放。
Do not lift or pull cables during transportation, and be careful to handle them gently to prevent vibration and falling. When not in use, it should be placed in a well ventilated and dry place, and should not come into contact with acids, alkalis, and other harmful substances or be stored together.
每工作100個(gè)小時(shí)，應(yīng)對(duì)碳刷、齒輪等部位進(jìn)行檢查和保養(yǎng)。
Every 100 working hours, carbon brushes, gears, and other parts should be inspected and maintained.
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With the summary above for the torsion shear electric wrench, we hope it can be helpful to our customers. If you have any questions or need help, please click on our website: http://m.lvhe888.com Or call for consultation, and we will do our best to solve it for you
