Electric torque wrench equipment fine application is common, we have a lot of precautions in the use, but just to understand these precautions is not enough, in the use of electric wrench, there are still some rigid rules need to abide by.

A.電動(dòng)扳手必 需指派專(zhuān)人運(yùn)用及保管，其別人不得運(yùn)用。

A. The electric wrench must be used and kept by a special person, and other people are not allowed to use it.

B.寄存電動(dòng)扳手地點(diǎn)要清潔潔凈。

B. The place where the electric wrench is stored should be clean.

C.運(yùn)用過(guò)程中，手要清洗潔凈，不得濕潤(rùn)。

C. In the process of application, hands should be clean and not wet.

D.套筒裝置：檢查套筒的磨損和決裂狀況，確認(rèn)完好，先將機(jī)用套筒上的O型橡膠圈拆下拔出肖軸，再將套筒裝置四方頭上，裝上肖軸和O形橡膠圈。

D. Sleeve device: check the wear and cracking condition of the sleeve, and confirm that it is in good condition. First, remove the O-ring on the machine sleeve, pull out the Xiao shaft, then install the sleeve device on the square head, and install the Xiao shaft and O-ring.

電動(dòng)扭矩扳手

Electric torque wrench

E.每半年對(duì)電動(dòng)扳手停止全 面檢修，齒輪注油、軸承注油，漏電檢查、改換碳刷、清算電機(jī)滑環(huán)等。

E. Every six months to stop the comprehensive overhaul of the electric wrench, gear oil, bearing oil, leakage inspection, change the carbon brush, clearing motor slip ring, etc.

F.裝卸每一螺絲連續(xù)沖擊時(shí)間不應(yīng)超越5秒。電動(dòng)扳手運(yùn)用辦法，工作五秒后，中止五秒。

F. The continuous impact time of loading and unloading each screw shall not exceed 5 seconds. How to use the electric spanner, after working for five seconds, stop for five seconds.

G.運(yùn)用過(guò)程中，牢結(jié)實(shí)定住工具，確保能長(zhǎng)時(shí)間穩(wěn)定站立，中途停用時(shí)，電動(dòng)扳手要放置枯燥地點(diǎn)，不得隨意亂放，不得用電纜搬運(yùn)、拉動(dòng)電動(dòng)扳手。

G. In the process of use, firmly hold the tool to ensure long-term stable standing. When it is stopped in the middle of the way, the electric wrench should be placed in a dry place, and it is not allowed to put it randomly. It is not allowed to use the cable to carry or pull the electric wrench.

H.電動(dòng)扳手運(yùn)用的機(jī)用套筒方頭尺寸應(yīng)與螺栓的規(guī)格分歧。

H. The square head size of machine socket used for electric wrench should be different from the specification of bolt.

I.每次運(yùn)用前和運(yùn)用后，電工要檢查電刷磨損狀況，當(dāng)電刷磨損約5mm時(shí)，應(yīng)及時(shí)改換兩端電刷。

1. Before and after each application, the electrician shall check the wear condition of the brush. When the brush is worn about 5mm, the brush at both ends shall be replaced in time.

J.不得隨意將不配套的套筒裝置電動(dòng)扳手上。

J. It is not allowed to connect the unmatched socket device to the electric wrench at will.

K.運(yùn)用完成后要及時(shí)撤除電源，對(duì)電動(dòng)扳手停止清算。

K. The power supply shall be removed in time after the operation, and the liquidation of the electric wrench shall be stopped.

L.改動(dòng)電動(dòng)扳手轉(zhuǎn)向時(shí)，必 需使電機(jī)停轉(zhuǎn)，然后再改動(dòng)開(kāi)關(guān)轉(zhuǎn)向。

50. When changing the direction of the electric wrench, the motor must stop, and then change the direction of the switch.

M.電動(dòng)扳手所接電源開(kāi)關(guān)必 需有漏電維護(hù)。接電前檢查電動(dòng)扳手開(kāi)關(guān)位置，確認(rèn)在關(guān)的位置后在接電源，接電后，電工要對(duì)電動(dòng)扳手及電纜停止漏電檢查，無(wú)問(wèn)題前方可運(yùn)用。

M. The power switch connected to the electric wrench must have leakage maintenance. Check the switch position of the electric wrench before connecting the power supply. After confirming that it is in the off position, connect the power supply. After connecting the power supply, the electrician should stop the leakage inspection of the electric wrench and the cable. If there is no problem, it can be used in the front.

為了平安起見(jiàn)，以上規(guī)則在運(yùn)用電動(dòng)扭矩扳手中切不可馬虎大意，務(wù)必認(rèn)真看待，畢竟平安是位的。

For the sake of safety, the above rules in the use of electric torque wrench must not be careless, must be taken seriously, after all, safety is a priority.