Shahe Digital Torque Wrench Adapter User Manual

1. Introducere

The Shahe Digital Torque Wrench Adapter is a precision instrument designed for monitoring and controlling torque during fastening and disassembly tasks. It is suitable for a wide range of applications, including automotive, bicycle, and general mechanical maintenance. This manual provides detailed instructions for its proper use, ensuring accuracy and extending the product's lifespan.

For a comprehensive PDF version of this manual, please refer to the Digital Torque Meter Instruction Manual (PDF).

2. Caracteristici cheie

• Precizie ridicată: Bidirectional reading error of ±2% clockwise and ±2.5% counterclockwise.
• Unități multiple: Supports four torque units: kgf.cm, N.m, lbf.ft, and lbf.in.
• Alarme sonore și vizuale: Provides beeping alarms and a red indicator light to prevent over-tightening.
• Funcția de iluminare de fundal: Ensures clear data readability in low-light conditions.
• Funcționare multimod: Includes Real-time (Track), Peak, and Preset modes.
• Oprire automată: Se oprește după 10 minute de inactivitate pentru a economisi bateria.
• Stocarea datelor: Ability to save and view citirile cuplului.

3. Componentele produsului și alteleview

The digital torque wrench adapter comes with the main unit and various accessories depending on the model. Below is a diagram illustrating the main components and controls of the device.

Pachetul include de obicei:

• Digital Torque Meter (1 pc)
• AAA Batteries (2 pcs, not included in some models)
• Manual de instrucțiuni (1 buc)
• Certificate of Conformity (1 pc)
• Card de garanție (1 buc)
• Desiccant (1 bag)
• Adapters (Quantity varies based on model: 2 pcs for 1/2" adapter size; 1 pc for 1/4" or 3/8" adapter size).

4. Configurare și utilizare inițială

4.1. Instalarea bateriei

The device requires two 1.5V AAA batteries. Open the battery compartment, insert the batteries according to the polarity markings, and close the compartment securely.

4.2. Pornire

Apăsați scurt pe P/C button to turn on the device. If the battery display indicates insufficient power upon startup, the device will automatically shut down. Replace the batteries to ensure normal operation.

4.3. Attaching Adapters

The digital torque adapter is designed to be used with various drive sizes. Depending on your model, it may come with 1/4'', 3/8'', or 1/2'' adapters. Select the appropriate adapter for your application and securely attach it to the square drive of the torque meter.

5. Instrucțiuni de utilizare

5.1. Comutarea unităților

În timp ce dispozitivul este pornit, apăsați tasta NE button to cycle through the four available engineering units: kgf.cm, N.m, lbf.ft, and lbf.in.

5.2. Comutator mod de lucru

From the measurement interface, with no torque value displayed, press the M button to switch between the following modes:

• Mod în timp real (Pistă): The displayed torque value changes continuously as force is applied and released. When force is removed, the display returns to 0.
• Mod de vârf (Vârf): After applying force, the display will show and lock the maximum torque value achieved during the application. This value will flash. Press the P/C button to clear the peak torque. You can re-apply force to update the locked peak torque without clearing.
• Preset Mode (Pre): In this mode, you can set a target torque value. The display will show the current torque as force is applied. Alarms will activate as you approach the preset value.

5.3. Funcția de alarmă sonoră și luminoasă

Ensure the buzzer function is turned on in the settings (see section 5.9). In Preset Mode, as the applied torque approaches 80% of the preset value, the red LED light will flash, and the buzzer will sound. As the torque gets closer to the preset value, the light will flash faster, and the buzzer will sound more rapidly. When 100% of the preset value is reached, the red LED light will remain on, and the buzzer will sound continuously. The alarms will cease as the torque reduces.

5.4. Funcția de ștergere

If a torque value is displayed on the screen, a short press of the P/C button will clear the display and reset the measurement.

5.5. Stocarea datelor

În timpul măsurării, apăsați butonul M button lightly to save the current torque value. The display will show "Succ" to confirm successful saving. The upper left corner of the screen will indicate the number of saved data entries.

5.6. Date View

Din interfața de măsurare în afara operațiunii, apăsați lung butonul M butonul pentru a view toate datele salvate. Folosiți + or - buttons to navigate through individual data entries. To exit, tap the M butonul din nou.

5.7. Ștergerea datelor

În date viewinterfața de ing, atingeți NE button to select the deletion mode: "ALL" (delete all data) or "ONE" (delete data one by one, starting from the last entry). After selecting, tap the P/C button to execute the deletion. Note: Deleting "ONE" by selection is not feasible; it deletes the last entry. An error code "JEL" may appear if an invalid operation is attempted.

5.8. Restabiliți setările din fabrică

From the measurement interface, long press the NE button to enter the system settings. Then, short press NE pentru a selecta „RSET”. Folosiți + button to select "1" for restore or "0" to cancel. Tap NE to confirm. The device will initialize and return to the measurement interface. To exit without restoring, select "0" or tap P/C.

5.9. Buzzer Control

From the measurement interface, long press the NE button to enter system settings. Short press NE pentru a selecta „BUZZ”. Folosiți + button to select "1" to turn the buzzer on or "0" to turn it off. Tap P/C a iesi.

5.10. Controlul luminii de fundal

From the measurement interface, long press the NE button to enter system settings. Short press NE pentru a selecta „LTON”. Folosiți + button to select "1" to turn the backlight on or "0" to turn it off. Tap P/C a iesi.

6. Specificații

The following table details the specifications for various models of the Shahe Digital Torque Wrench Adapter:

Note: Some models (30N.M and 135N.M) may have different configurations regarding connector sizes.

7. Întreținere și depozitare

• Recalibrare: To maintain accuracy, it is recommended to recalibrate the device approximately once a year.
• Avoid Over-range: Do not use the torque meter beyond its maximum operating range (120% of full scale). Exceeding this limit can cause permanent damage or loss of accuracy.
• Manipulați cu grijă: Avoid violently shaking or dropping the torque meter.
• Conditii de mediu: Do not store or operate the device in high temperatures, high humidity, or direct sunlight.
• Umiditate: Dacă instrumentul de măsurare a cuplului se udă, ștergeți-l imediat cu un prosop uscat.
• Ecran LCD: Nu aplicați presiune excesivă pe ecranul LCD.

8. Depanare

• "OLOAD" Display: If the screen displays "OLOAD", it indicates that the torque has exceeded 120% of the full scale. Remove the applied torque immediately, then press the P/C button to recover. If the issue persists, contact the manufacturer.
• Device Shuts Down on Startup: This usually indicates low battery. Replace the two 1.5V AAA batteries.
• Citiri inexacte: Ensure the device is recalibrated annually. Avoid using it beyond its specified maximum operating range.

9. Sfaturi pentru utilizatori

• Activarea alarmei: Remember that the backlight and buzzer functions for alarms activate only when the target or rated torque value is reached.
• Torque Units: The device measures torque in standard units (N.m, lbf.ft, lbf.in, kgf.cm), not in degrees.
• Model Updates: Be aware that product parts and designs may be updated. For example, newer models may not include a screwdriver as part of the standard package. Always refer to the latest product information.

10. Garanție și asistență

This product includes a Warranty Card and a Certificate of Conformity. Please retain these documents for any warranty claims or support inquiries. For technical assistance or further questions, please contact your vendor or the manufacturer directly.