Open End Interchangeable Digital Torque Wrench GWM-R60C

1.1 Essemtial uses and scope

       Mini digital wrench has mini design, which is more suitable for working in small spaces.At the same time, he has powerful

Operation functions, including torque adjustment; Unit setting; Numerical storage;Numerical cleaning. Easy to operate and operator requirements are reduced by installing a digital display. Suitable for bolt fastening and control in the automotive and engineering industries.

2 Functional characteristics

        2.1 Large screen and backlight make it easy to read data clearly and ef effectively.

        2.2 Accuracy clockwise 2%, counterclockwise 2% (from 20 to 100% full scale).

        2.3 A Couto-optical alarm: effectively improves the accuracy and safety of operation.

        2.4 Four engineering blocks (N. M, kg. Cm, ft. lbf, inches. lbf).

        2.5. Measurement modes: real-time mode (T), peak mode (P) and preliminary mode

(preliminary).

        2.6 A Automatic shutdown: Automatic shutdown without operation for 3 minutes to

avoid excessive power consumption.

        2.7 999 sets of stored record values.

3 Functions and names of components

Ordinary mini digital wrench:

Miniature digital wrench with replaceable head:

4 Precautions before using GAE Key

     4.1 Press the "P/C" key to turn on the key power supply and check the battery charge. If the system detects that the battery voltage is less than 2.2 V, the wrench disconnects the power supply and automatically shuts down.

4.2 After the power is turned on, press the "P/C" key  to reset it once before use, so that the wrench can avoid deviation when measuring the Nll.

5 Technical characteristics of products

Please refer to the comments in the back .Table Parts

Note:

           1 The accuracy guarantee range is from 20% to 100% of the maximum value. The torque accuracy is a normal value. The calibration accuracy takes the middle groove of five grooves on the handle at the calibration point. To ensure accuracy, it is recommended to calibrate the OVC once a year.

2 "Once" means that the wrench is forced from 0 N. M to the maximum operating value of the wrench, and then returns to 0 N. M. M.

6 Instructions for use

6.1 Getting Started

Easily press the "P/C" key to start the machine. If the power display is not enough after starting the machine, it will automatically turn off and can only be used normally after replacing the battery.

6.2 Switching the unit

      Press the U/S key to switch the four engineering units under the user interface without setting.

6.3.Conversion of measurement mode

         Press the M key to switch mode when the load is weak.

         Real-time mode

         Real-time measurement mode: The sampling torque value captures the current value in real time with the change of the applied torque, and when the torque is unloaded, the torque value automatically returns to zero. C imvol "T" displayed on the screen is real-time.

       B Peak mode

         The sludge provided by the wrench gradually increases from the minimum measured value. When the force is continuously applied, the torque value on the screen always displays the maximum torque value when the user applies various forces; When the user applies the force, the screen records and blocks the value of the maximum torque during the application of the force, that is, the value of the peak torque MOM ent. The re-measurement is automatically updated only when the tested torque value exceeds the peak torque value in the previous test. Alternatively, press the P/c key to clear the peak torque and measure again.

          C Default Value Mode

           From the beginning, press the "A" or "<S>key to set the ideal torque set value. From the beginning, press the"<S>key. From the beginning, press the "A" key, and then press the "U/S" key to save and return to the measurement interface. The sludge provided by the wrench gradually increases from the minimum measured value. When applying force, the torque value of the screen changes with the user using different tools; Readings increase with increasing force and decrease with decreasing force. When the user releases the force, the screen returns to 0 o'clock in the. The "Before" symbol on the screen is the default mode.

6.4 Acoustic and optical alarm function

        This function is only available in peak and preset modes. Ust ANOVE the early warning target value by pressing "A" or "A" key, and then press the U/s key to save and return to the measurement interface. When the torque value reaches 80of the early  Warning target value During measurement, the buzzer makes an

intermittent sound, and the indicator flashes to warn. When the torque value continues to increase, the acousto-optical alarm changes from slow to urgent, and when the torque value reaches 100% of the target early warning value, the buzzer sounds and the indicator lights up. (buzzer must be on)

6.5 Data retention

         During the measurement process, once the torque value is generated, you can save the current torque value by easily pressing the M button. Suc CAt this time,a symbol will appear on the display indicating that the torque value has been successfully saved. The three digits in the upper left corner of the display show the current saved data in real time.

6.6 Viewing data

         When the machine is turned on, hold the M key to view the saved data. In the data browsing interface, you can browse each group of saved data by pressing the "A" key or the''> key. When you finish browsing, just press the M key to exit.

6.7 Deletion of data

         In the data viewing interface, press the U/s key to select the data deletion mode. "AII" means that all the saved data is deleted at the same time, and "About din" means that the saved data is deleted one by one from the last group of data(you can't choose to delete, the error code will pop up with "del", so you need to press the M key to exit the interface and work again). Once selected, simply press the P/c key to delete the data.

6.8 Buzzer Setting

         In the ON state, press and hold the U/s key to enter the menu setting, then lightly press the U/s key to select the "Buzz" setting, then lightly press the "A" key to select whether to turn on the Z ummer. If the symbol is enabled, select the symbol "1"; If not, select the L symbol "0". When the selection is complete, finally press the P/c key to save and exit the menu.

         Press the P/C key to save and exit the menu.

6.9 Restore factory settings

         Users can use this feature to restore the wrench before the factory settings are initialized.

         In the ON state, press and hold the U/s key to enter the menu parameter, then press the U/s key lightly to select the RSET parameter, and then press the λ key lightly to select the 1 or 0 symbol. If the factory settings are restored, after selecting the"1"symbol, lightly press the U/s lavish to automatically return to the measurement interface, and the wrench is restored to the factory settings. If not, after selecting the "0" symbol, lightly press the P/c button to exit the menu with one key.

Prediction:

         When the torque exceeds 120of full scale, the "LOAD" symbol appears on the SRA screen. At this time, the wrench is in a false state. Please remove the torque first ,and then press Mute knavu p/c,yto6b restoration b raeynbi key. (In the case of non-restoration Mute knavu p/c, yto6b restoration b raeynbi key. (In the case of non-restoration of aemoi sutua , nomanuista, svhmutesb with nrouzvoauten anh nosnenroaam of aemoi sutua , nomanuista, svhmutesb with nrouzvoauten anh nosnenroaam noro o6snumuvanuh.) noro o6snumuvanuh.)

         Nomanuista, do not usnonbzuite raeynbi keyfor nreaenamu auanazon, then Nomanuista, do not usnonbzuite raeynbi key for nreaenamu auanazon, then

eastb knowenue k ruth ero moment nrevb山at 120% eastb knowenue k ruth ero moment nrevb at 120%.