1. Before using the torque wrench calibrator, check whether the power of the instrument is sufficient. If the power is insufficient, please charge it first (it can also be used when charging);

2、將被檢物的四方測頭插入檢定儀的承力四方孔內，同時使得被檢扳手另一端的手柄在高度調節(jié)塊上方（若長度不夠時，可自由調節(jié)整套加載裝置）;

2. Insert the square probe of the inspected object into the bearing square hole of the calibrator, and make the handle at the other end of the inspected wrench above the height adjusting block (if the length is not enough, the whole set of loading device can be adjusted freely);

3、打開電源開關，顯示的扭矩值為零，如果不為零，則按清零鍵，將扭矩值清零；

3. Turn on the power switch and the displayed torque value is zero. If it is not zero, press the reset key to reset the torque value;

4、測試前，需設置好上下限值、小存儲值、小峰值保持值、自動峰值時間、自動關機時間、重力加速度等，具體操作步驟如下：

4. Before the test, the upper and lower limits, the minimum storage value, the minimum peak holding value, the automatic peak time, the automatic shutdown time, and the gravity acceleration should be set. The specific operation steps are as follows:

a)在用戶主界面第1次按下“設置”鍵進入用戶設置界面，通過向上鍵或者向下鍵進行設置項的選擇，選擇到用戶的設置項時，按“設置”鍵進入參數(shù)設置界面，通過“▲”鍵和“▼鍵進行數(shù)據修改和移位，此時按“保存”健保存設置數(shù)據，顯示屏界面返回用戶設置界面，可進行下。一設置項（如按“置零”鍵則返回到進入用戶設置界面，不保存修改數(shù)據)，當所有設置項都設置好并保存后，直接按“ON/OFF”鍵關機，再按“ON/OFF”鍵開機，進入用戶主界面。設置的數(shù)據不能超過負荷值；

a) Press the "set" key for the first time in the user main interface to enter the user setting interface. Select the setting items by using the up or down keys. When the user's setting items are selected, press the "Settings" key to enter the parameter setting interface, and modify and shift the data through the "+" and "{keys. At this time, press the" save "key to save the setting data, and the display screen interface returns to the user settings Interface, can be carried out. A setting item (if you press the "zero" key, you will return to the user setting interface without saving the modified data). After all the settings are set and saved, press the "on / off" key to turn off the machine, and then press the "on / off" key to start the machine, and enter the user's main interface. The set data cannot exceed the maximum load value;

b)測試前，第二選擇測量模式。在用戶主界面顯示為實時測量模式，當?shù)?次按“峰值”鍵進入峰值測量模式，第2次按“峰值”鍵進入自動峰值測量模式，再（也就是第3次按“峰值”鍵時則返回實時測量模式，依次循環(huán)；

b) Before testing, the second choice is measurement mode. In the main user interface, the real-time measurement mode is displayed. When the "peak value" key is pressed for the first time to enter the peak value measurement mode, the second time the "peak value" key is pressed to enter the automatic peak value measurement mode, and then (that is, when the "peak value" key is pressed for the third time, it will return to the real-time measurement mode and cycle in turn;

c)測試前，第三選擇測量單位。在任何測量模式第1次按“單位”鍵由顯示為N/m單位進入到Kg/cm單位顯示，第2次按“單位”鍵進入Ib/in單位顯示：

c) Before testing, the third choice is the unit of measurement. In any measurement mode, press the "unit" key for the first time to enter the display from n / M unit to kg / cm unit, and the second time to enter Ib / in unit display

5、測試過程中，可按“保存”鍵將測量數(shù)據保存：

5. During the test, the measurement data can be saved by pressing the "save" key

6、測試過后，可按“查看”鍵查看已保存的數(shù)據，通過“▲”鍵和“▼”鍵顯示上1條已保存數(shù)據或下1條已保存數(shù)據；

6. After the test, you can press the "view" key to view the saved data, and display the previous saved data or the next saved data through the "+" and "{" keys;

7、使用完畢，御下被檢物后，按“ON/OFF”鍵關掉電源開關。

7. After using, press the "on / off" key to turn off the power switch after the inspected object is removed.

注意事項、保養(yǎng)及維修

Precautions, maintenance and repair

1、請勿超負荷測試扭矩，一定要在扭矩測試儀的測試范圍內測試扭矩，

1. Do not overload test the torque, be sure to test the torque within the test range of the torque tester,

否則會損壞儀器，更有可能會造成危險。

Otherwise, the instrument will be damaged and more likely to cause danger.

2、請勿敲擊液晶顯示屏將物體放在液晶顯示屏上。

2. Do not tap the LCD to place objects on the LCD.

3、請勿在水、油或其他液體濺到的地方使用扭矩測試儀，要將扭矩測試儀存放于陰涼、干燥和沒有振動之處。

3. Do not use the torque tester where water, oil or other liquids are splashed. Store the torque tester in a cool, dry and vibration free place.

4、請勿松動扭矩測試頭的固定螺絲。

4. Do not loosen the set screw of the torque test head.

5、使用配套的電源適配器充電，否則會引起電路故障，甚引起火災。

5. Use the matching power adapter to charge, otherwise it will cause circuit failure and even fire.