Yato YT-07852 Torque Wrench

1. Introducció

This manual provides detailed instructions for the safe and effective use of your Yato YT-07852 Torque Wrench. Please read this manual thoroughly before operating the tool and retain it for future reference. Proper use and maintenance will ensure the longevity and accuracy of your torque wrench.

2. Informació de seguretat

Always observe the following safety precautions when using the Yato YT-07852 Torque Wrench:

• Porteu protecció ocular: Always wear ANSI-approved safety glasses or goggles when operating any hand tool.
• Inspeccionar l'eina: Before each use, inspect the torque wrench for any signs of damage, wear, or deformation. Do not use a damaged tool.
• Adherència adequada: Always hold the torque wrench by the handle. Do not hold it by the head or shaft during operation.
• No excedir la capacitat: Never exceed the maximum torque setting specified for this tool. Over-torquing can damage the fastener, the tool, or the workpiece.
• Neteja: Keep the tool clean and free from oil, grease, or other contaminants that could affect grip or accuracy.
• Emmagatzematge: Store the torque wrench in its protective case in a dry, clean environment when not in use. Set the torque to its lowest setting before storage to relieve spring tension.
• Calibració: Torque wrenches are precision instruments. They should be periodically calibrated by a qualified technician to ensure accuracy.

3. Producte acabatview

The Yato YT-07852 is a precision torque wrench designed for accurate tightening of fasteners to specified torque values. It features a durable construction and an easy-to-read scale.

Figure 3.1: The Yato YT-07852 Torque Wrench, a precision tool for accurate fastener tightening.

Figure 3.2: The Yato YT-07852 Torque Wrench stored securely within its durable protective case.

Figura 3.3: Detallada view of the torque wrench's scale, showing precise N·m measurements and the model number YT-07852.

Figure 3.4: Close-up of the torque wrench's handle and the knurled adjustment mechanism for setting desired torque values.

Figure 3.5: The robust protective case for the Yato YT-07852 Torque Wrench, featuring the Yato logo and model identification.

4. Configuració

Before first use, ensure the torque wrench is clean and free from any packaging materials. Familiarize yourself with the main scale and the micrometer scale for setting torque values.

1. Desembalar: Carefully remove the torque wrench from its protective case.
2. Inspeccionar: Visually inspect the tool for any shipping damage or manufacturing defects.
3. Understand the Scale: The main scale on the shaft indicates major torque increments (e.g., 10 N·m, 20 N·m). The micrometer scale on the handle allows for fine adjustments within these increments.

5. Instruccions de funcionament

Follow these steps to accurately use your Yato YT-07852 Torque Wrench:

1. Desbloqueja la maneta: Locate the locking mechanism (usually a knurled ring or knob at the base of the handle). Rotate or pull it to unlock the handle, allowing it to turn freely.
2. Set Desired Torque:
   • Rotate the handle to align the desired major torque value on the main scale with the indicator line.
   • Continue rotating the handle until the zero mark on the micrometer scale aligns with the indicator line.
   • For fine adjustments, rotate the handle further until the desired minor increment on the micrometer scale aligns with the indicator line. Each mark on the micrometer scale represents a specific fraction of the main scale increment.
3. Lock the Handle: Once the desired torque is set, engage the locking mechanism to secure the handle in place. This prevents accidental changes during use.
4. Connecta el sòcol: Select the correct size socket for your fastener and attach it firmly to the square drive of the torque wrench.
5. Aplicar parell de força: Place the socket onto the fastener. Apply a slow, steady, and continuous pull or push to the handle. Do not use jerky motions.
6. Escolta el clic: Continue applying force until you hear and feel a distinct "click" from the wrench. This indicates that the preset torque has been reached.
7. Pressió d'alliberament: Immediately stop applying force once the click is heard. Do not continue to tighten the fastener beyond the click.
8. Restablir: After each use, release the tension on the internal spring by setting the torque wrench to its lowest possible setting before storing it.

6. Manteniment

Proper maintenance ensures the accuracy and longevity of your torque wrench:

• Neteja: Wipe the torque wrench clean with a soft, dry cloth after each use. Do not use solvents or harsh chemicals, as they may damage the finish or internal components.
• Lubricació: The internal mechanism of the torque wrench is factory lubricated and generally does not require user lubrication. Do not attempt to lubricate internal parts unless specifically instructed by the manufacturer.
• Emmagatzematge: Always store the torque wrench in its original protective case. Store it in a dry, temperature-controlled environment to prevent rust and corrosion. Ensure the torque setting is at its lowest value before storage.
• Calibració: Torque wrenches are precision measuring instruments. Their accuracy can drift over time with use. It is recommended to have your torque wrench professionally calibrated annually, or more frequently if used heavily or if accuracy is critical.

7. Solució De Problemes

If you encounter issues with your Yato YT-07852 Torque Wrench, consider the following:

• No Click:
  • Ensure the torque setting is above the minimum capacity of the wrench.
  • Verify the handle is properly locked after setting the torque.
  • Apply force slowly and steadily. A quick, jerky motion might not allow the mechanism to engage properly.
  • If the wrench has been dropped or subjected to impact, its internal mechanism may be damaged, requiring professional inspection or calibration.
• Lectures inexactes:
  • Ensure the torque setting is correctly read from both the main and micrometer scales.
  • Confirm the wrench is being held correctly by the handle, not the head or shaft.
  • The wrench may require recalibration. This is the most common reason for inaccurate readings over time.

8. Especificacions

9. Garantia i Suport

For warranty information or technical support regarding your Yato YT-07852 Torque Wrench, please refer to the documentation included with your purchase or contact Yato customer service directly. Keep your proof of purchase for any warranty claims.

For general inquiries or to find authorized service centers, visit the official Yato weblloc web o poseu-vos en contacte amb el vostre distribuïdor local.