GROWNEER 1/2'' Drive Digital Torque Wrench Set Instruction Manual

1. Introducció

Thank you for choosing the GROWNEER Digital Torque Wrench Set. This advanced tool provides accurate torque measurement and application, essential for various tasks including motor car tires and auto repair. Featuring a digital display, audible buzzer, and LED indicators, this wrench ensures precise tightening to prevent under or over-tightening, enhancing safety and component longevity. Please read this manual thoroughly before use to ensure proper operation and maintenance.

2. Informació de seguretat

• Sempre utilitzeu l'equip de protecció individual adequat, com ara ulleres de seguretat, quan utilitzeu aquesta eina.
• Do not overload the wrench. Exceeding 120% of the maximum torque value may cause damage to the tool and the fastener.
• Keep the wrench dry. If it accidentally gets wet, wipe it immediately with a dry towel. Avoid exposure to saltwater, which can cause corrosion.
• Ensure the correct socket or bit is securely attached before applying torque.
• Store the wrench in its protective case in a dry, clean environment when not in use.
• Mantenir fora de l'abast dels nens.

3. Contingut del paquet

Your GROWNEER Digital Torque Wrench Set includes the following items:

• Digital Torque Wrench (1/2'' Drive) x 1
• Universal Socket Plugs x 5 (17/19/21/22/24mm)
• 5-inch Extension Bar x 1
• 1/2" to 3/8" Adapter x 1
• AAA Batteries x 1 (for initial use)
• Estoig d'emmagatzematge x 1
• Certificat de calibratge x 1

Figura 1: Mésview of the 8-in-1 Digital Torque Wrench Set components.

4. Característiques del producte

• Alta precisió: Features a no-delay digital display with ±2% accuracy for clockwise (CW) and ±3% for counter-clockwise (CCW) measurements.
• Wide Torque Range: Measures from 7.38-147.5 ft-lbs (10-200 Nm).
• Upgraded Colorful LCD Display: Provides clear, real-time torque data, even in low-light conditions.
• Alertes intel·ligents: Buzzer and LED indicators provide dual warnings (sound and light flashes) when approaching and reaching the preset torque, preventing over-tightening.
• Unitats de mesura múltiples: Easily switch between 4 units: N·m, Ft·lb, In·lb, and Kg·cm.
• Modes de mesurament duals: Supports both Track Mode (real-time display) and Peak Mode (records maximum torque applied).
• 6 Preset Modes: Store up to 6 frequently used torque values for quick access, with memory for up to 500 sets of data.
• Quick Replacement Ratchet Head: 1/2-inch drive ratchet head allows for rapid socket changes.
• Disseny ergonòmic: Non-slip handle reduces hand fatigue during prolonged use.

Figure 2: Key features of the GROWNEER Digital Torque Wrench.

Figure 3: Colorful LCD Display and Buzzer Alarm for precise control.

5. Especificacions

Figure 4: Detailed specifications and dimensions of the torque wrench.

6. Configuració

1. Instal·lació de la bateria:

   Locate the battery compartment at the end of the handle. Use the provided small screwdriver to open the cap. Insert the AAA batteries according to the polarity markings. Close the cap securely.

   

   Figure 5: Tool-less battery cap for easy battery replacement.

2. Attaching Sockets/Accessories:

   Press the release button on the ratchet head and firmly insert the desired 1/2-inch socket or adapter. Ensure it clicks into place. For narrow spaces, attach the 5-inch extension bar before the socket.

   

   Figure 6: Quick replacement of the 1/2-inch ratchet head.

7. Instruccions de funcionament

1. Encès/apagat: Press the power button (usually 'C/O' or similar) to turn the wrench on. It will automatically power off after a period of inactivity to conserve battery.
2. Selecting Measurement Units: Press the 'U/S' button to cycle through the available units: N·m, Ft·lb, In·lb, and Kg·cm.
3. Configuració del valor del parell:
   • Use the up and down arrow buttons to adjust the desired torque value. The value will be displayed on the LCD screen.
   • For quick access, the wrench provides 6 preset modes (M1-M6). Press the 'M' button to cycle through and select a preset torque value.
   

   Figure 7: Switching between 4 unit options using the 'U' button.

   

   Figure 8: Utilizing 6 preset values for quick access to common torque settings.

4. Aplicació del parell de torsió:
   • Col·loqueu el sòcol al fixador.
   • Apply steady force to the wrench. The digital display will show the real-time torque value.
   • As you approach the preset torque, the buzzer will emit intermittent beeps and the LED indicator lights will flash.
   • Once the preset torque is reached, the buzzer will emit a continuous tone and the LED lights will remain solid, indicating that you should stop applying force.

   Video 1: Demonstration of the GROWNEER digital torque wrench set in use, highlighting its features and operation.

8. Modes de mesura

• Mode de seguiment: Displays the real-time torque value as it is being applied. This is useful for monitoring torque during continuous tightening.
• Mode màxim: Captures and displays the maximum torque value applied during a tightening operation. This is useful for verifying the highest torque achieved.

Figure 9: Illustration of Dual Measurement Modes: Track Mode and Peak Mode.

9. Manteniment

• Neteja: Wipe the wrench with a soft, dry cloth after each use. Do not use abrasive cleaners or solvents.
• Emmagatzematge: Store the wrench in its original protective case in a cool, dry place, away from direct sunlight and extreme temperatures.
• Cura de la bateria: Remove batteries if the wrench will not be used for an extended period to prevent leakage and damage.
• Calibració: Digital torque wrenches require periodic calibration to maintain accuracy. Refer to the included calibration certificate for details or contact GROWNEER support for service.

10. Solució De Problemes

11. Garantia i Suport

For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or visit the official GROWNEER weblloc web. Conserveu el rebut de compra com a comprovant de compra.

Per obtenir més ajuda, podeu visitar el GROWNEER Store on Amazon.