1. ആമുഖം
This manual provides detailed instructions for the proper operation, maintenance, and troubleshooting of the Yato Torque Wrench Display, model YT-07612. Please read this manual thoroughly before using the device to ensure safe and efficient operation.
The Yato YT-07612 is a precision instrument designed for accurate torque measurement and application. It features a 1/2" drive square and a torque range of 10 Nm to 60 Nm, with a total length of 415 mm.
2. സുരക്ഷാ നിർദ്ദേശങ്ങൾ
Always observe the following safety precautions to prevent injury or damage to the tool:
- മാനുവൽ വായിക്കുക: Before operation, carefully read and understand all instructions in this manual.
- നേത്ര സംരക്ഷണം ധരിക്കുക: Always wear appropriate eye protection when using torque wrenches.
- പരിശോധനാ ഉപകരണം: Before each use, inspect the torque wrench for any signs of damage or wear. Do not use a damaged tool.
- ശരിയായ പ്രയോഗം: Use the torque wrench only for its intended purpose of applying specific torque values. Do not use it as a breaker bar.
- പിടി നിലനിർത്തുക: Ensure a firm and stable grip on the wrench during operation.
- അമിത ടോർക്കിംഗ് ഒഴിവാക്കുക: Do not exceed the maximum specified torque value (60 Nm) to prevent damage to the fastener or the tool.
- സംഭരണം: Store the torque wrench in its protective case in a dry, clean environment when not in use.
3. ഉൽപ്പന്ന ഘടകങ്ങൾ
The Yato Torque Wrench Display YT-07612 consists of the following main components:
- Drive Square: 1/2" (12.5 mm) square drive for attaching sockets.
- Torque Adjustment Mechanism: Allows setting the desired torque value.
- Scale Window: Displays the set torque value.
- കൈകാര്യം ചെയ്യുക: സുഖകരമായ ഉപയോഗത്തിനായി എർഗണോമിക് ഗ്രിപ്പ്.
- Ratchet Head: Reversible ratchet mechanism for tightening and loosening.
Figure 3.1: The Yato YT-07612 torque wrench stored in its durable black protective case. The case is designed to protect the tool from damage and keep it organized.
ചിത്രം 3.2: വിശദമായ ഒരു view of the ratchet head of the Yato YT-07612 torque wrench. This shows the 1/2" drive square and the reversible lever for changing direction.
Figure 3.3: The Yato YT-07612 torque wrench showing its full length and the torque adjustment mechanism with the visible scale. The black handle with red accents is also prominent.
Figure 3.4: The Yato YT-07612 torque wrench resting securely within its open protective case. The custom-fit interior ensures the tool is held firmly in place during transport and storage.
ചിത്രം 3.5: ഒരു ക്ലോസ്-അപ്പ് view of the torque adjustment scale located on the handle of the Yato YT-07612 torque wrench. The scale shows markings for both Nm and Lbf.ft, allowing precise setting of the desired torque.
4. സജ്ജീകരണം
Before first use, ensure the torque wrench is clean and free from any debris. No assembly is required for the main unit.
4.1 Setting the Torque Value
- Locate the locking mechanism at the base of the handle.
- Unlock the handle by rotating the locking ring.
- Rotate the handle to adjust the main scale to the desired torque value. The main scale is marked in Newton-meters (Nm).
- Use the micro-scale on the handle to fine-tune the setting. Align the desired micro-scale mark with the main scale line.
- Once the desired torque is set, lock the handle by rotating the locking ring back into position. This prevents accidental changes during use.
ചിത്രം 4.1: വിശദമായി view of the torque setting mechanism on the handle, showing the main and micro scales for precise adjustment.
5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
5.1 Using the Torque Wrench
- Select the appropriate socket for your fastener and attach it firmly to the 1/2" drive square of the torque wrench.
- Set the desired torque value as described in Section 4.1.
- ഫാസ്റ്റനറിൽ സോക്കറ്റ് വയ്ക്കുക.
- Apply steady, smooth pressure to the handle in the tightening direction. Do not use jerky movements.
- Continue applying pressure until you hear and feel a distinct "click" from the wrench. This indicates that the preset torque value has been reached.
- Stop applying pressure immediately after the click. Do not continue to turn the wrench.
- Remove the wrench from the fastener.
കുറിപ്പ്: For critical applications, it is recommended to check the torque with a calibrated torque tester periodically.
5.2 Reversing the Ratchet Direction
The ratchet head features a lever to change the direction of rotation. Simply flip the lever on the ratchet head to switch between tightening and loosening modes.
Figure 5.1: The ratchet head with its directional lever, allowing for easy switching between tightening and loosening.
6. പരിപാലനം
Proper maintenance ensures the longevity and accuracy of your torque wrench.
- വൃത്തിയാക്കൽ: After each use, wipe the wrench clean with a soft, dry cloth. Do not use solvents or harsh chemicals, as they may damage the finish or internal components.
- സംഭരണം: Always return the torque wrench to its lowest torque setting (10 Nm) before storing it. This relieves tension on the internal spring mechanism, preserving its calibration accuracy. Store the wrench in its original protective case in a dry, cool, and clean environment.
- ലൂബ്രിക്കേഷൻ: The internal mechanism is factory lubricated and generally does not require user lubrication. If the click mechanism feels stiff or inconsistent, professional servicing is recommended.
- കാലിബ്രേഷൻ: Torque wrenches are precision instruments and should be calibrated periodically, typically every 12 months or after 5,000 cycles, whichever comes first. Calibration should be performed by a qualified service center.
7. പ്രശ്നപരിഹാരം
This section addresses common issues you might encounter with your Yato Torque Wrench Display YT-07612.
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| Wrench does not click at set torque. |
|
|
| Torque value seems inaccurate. |
|
|
| Handle is stiff or difficult to adjust. |
|
|
8 സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| മോഡൽ നമ്പർ | YT-07612 |
| ബ്രാൻഡ് | യാറ്റോ |
| Drive Square | 12.5 മില്ലീമീറ്റർ (1/2") |
| ടോർക്ക് ശ്രേണി | 10 Nm - 60 Nm |
| നീളം | 415 മി.മീ |
| മെറ്റീരിയൽ | അലോയ് സ്റ്റീൽ |
| പൂർത്തിയാക്കുക | പൊടി കോട്ടിംഗ് |
| ഭാരം | 100 ഗ്രാം |
9. വാറൻ്റിയും പിന്തുണയും
Yato products are manufactured to high standards and are designed for durability. For warranty information and support, please refer to the warranty card included with your product or visit the official Yato webസൈറ്റ്.
For technical assistance or service inquiries, please contact your authorized Yato dealer or service center. Ensure you have your model number (YT-07612) and purchase details available when contacting support.
തിരികെ നൽകൽ നയം: This product is subject to a 30-day refund/replacement policy from the date of purchase, as per the seller's terms. Please refer to your purchase documentation for specific details.
