Introducció
Thank you for choosing the Yato YT-07291 Ratchet Handle. This manual provides essential information for the safe and effective use, setup, operation, and maintenance of your new tool. Please read this manual thoroughly before using the product and retain it for future reference.
The Yato YT-07291 is a high-quality ratchet handle designed for professional and DIY applications, featuring durable CrV Chromium Steel construction and a 72-tooth mechanism for fine adjustments.
Informació de seguretat
- Always wear appropriate personal protective equipment (PPE), such as safety glasses, when using hand tools.
- Ensure the correct size socket is used for the fastener to prevent damage to both the fastener and the tool.
- No feu servir el mànec de la clau si està malmès o sembla que no funciona correctament.
- Eviteu aplicar una força excessiva més enllà de la capacitat prevista de l'eina.
- Mantingueu l'eina neta i lliure de greix o oli per mantenir una subjecció segura.
- Guardeu l'eina en un lloc sec i segur, fora de l'abast dels nens.
Producte acabatview
The Yato YT-07291 Ratchet Handle is a precision-engineered tool designed for efficient tightening and loosening of fasteners. Key features include:
- 1/4 inch Drive: Compatible with standard 1/4 inch drive sockets and accessories.
- 72 Teeth Mechanism: Allows for fine adjustments and operation in confined spaces with minimal handle swing.
- CrV 6140 Chromium Steel: Ensures high durability and resistance to wear and corrosion.
- Llançament ràpid: Facilitates easy and rapid socket changes.
Figure 1: Yato YT-07291 Ratchet Handle, general view.
Figure 2: Key features of the Yato YT-07291 Ratchet Handle, including 1/4 inch drive, DIN 3122 compliance, quick release mechanism, and CrV 6140 material.
Configuració
- Inspeccioneu l'eina: Before each use, visually inspect the ratchet handle for any signs of damage, wear, or loose parts. Do not use if damage is observed.
- Seleccioneu el sòcol correcte: Trieu un endoll que coincideixi amb la mida i el tipus de fixació amb què voleu treballar.
- Connecteu el sòcol: Press the quick-release button (if present) on the ratchet head, then firmly push the socket onto the 1/4 inch square drive until it clicks into place. Ensure the socket is securely seated.
- Verifica la direcció: Use the directional switch on the ratchet head to select the desired rotation direction (clockwise for tightening, counter-clockwise for loosening).
Instruccions de funcionament
- Posicioneu el sòcol: Place the attached socket onto the fastener head, ensuring a snug fit.
- Aplicar força: Hold the ratchet handle firmly and apply steady, controlled force in the desired direction. The 72-tooth mechanism allows for small arcs of movement, making it suitable for tight spaces.
- Apretament: For tightening, set the directional switch to clockwise rotation. Turn the handle until the fastener is adequately tightened. Avoid over-tightening, which can damage the fastener or the workpiece.
- Aflojament: For loosening, set the directional switch to counter-clockwise rotation. Apply force to break the fastener loose, then continue turning until it is removed.
- Canvi de direcció: To change the direction of rotation, simply flip the directional switch on the ratchet head.
- Removing the Socket: Press the quick-release button and pull the socket off the drive.
Manteniment
- Neteja: After each use, wipe the ratchet handle clean with a dry cloth to remove dirt, grease, and debris. For stubborn grime, a mild solvent can be used, followed by thorough drying.
- Lubricació: Periodically, apply a small amount of light machine oil to the ratchet mechanism to ensure smooth operation and prevent corrosion. Do not over-lubricate.
- Emmagatzematge: Store the ratchet handle in a clean, dry environment, away from excessive moisture or corrosive substances. A tool chest or drawer is ideal.
- Inspecció: Regularly inspect the ratchet head and handle for any signs of wear, cracks, or deformation. Replace the tool if significant damage is found.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El mecanisme de trinquet rellisca o no encaixa. | Worn internal gears; lack of lubrication; debris in mechanism. | Clean and lubricate the mechanism. If slipping persists, the tool may require professional repair or replacement. |
| L'endoll no s'enganxa correctament. | Quick-release button stuck; debris in drive; worn drive square. | Clean the drive square and quick-release mechanism. Ensure the socket is fully pushed on. If the drive is worn, replace the tool. |
| Handle feels stiff or difficult to turn. | Lack of lubrication; internal corrosion. | Apply light machine oil to the mechanism. Store in a dry environment to prevent corrosion. |
Especificacions
Figure 3: Yato YT-07291 Ratchet Handle specifications, including model number, drive size, length, and packing quantity.
- Model: YT-07291
- Mida de la unitat: 1/4 polzada
- Longitud total: 155 mm
- Nombre de dents: 72T
- Material: CrV 6140 Chrome Vanadium Steel
- Acabat: Chrome
- Pes de l'article: Aproximadament 300 grams
- Mode de funcionament: Mecànica
- País d'origen: Xina
Garantia
Yato products are manufactured to high-quality standards. For specific warranty terms and conditions applicable to your YT-07291 Ratchet Handle, please refer to the warranty information provided at the point of purchase or contact Yato customer support directly. Keep your proof of purchase for any warranty claims.
Suport
If you encounter any issues or have questions regarding your Yato YT-07291 Ratchet Handle that are not covered in this manual, please contact Yato customer support or your authorized dealer for assistance.
For more information about Yato tools, visit the official Yato weblloc.
