1. บทนำ
This manual provides detailed instructions for the proper use, setup, and maintenance of the ACDelco ARM601-4 1/2" Digital Torque Wrench. This tool is designed for precise torque applications, featuring a digital display, audible buzzer, and LED flash notifications. It supports multiple measurement units and is built to meet ISO 6789 standards.
Image 1.1: ACDelco ARM601-4 1/2" Digital Torque Wrench. This image displays the complete digital torque wrench, highlighting its ergonomic design and digital display.
2. สินค้าหมดview
The ARM601-4 digital torque wrench integrates several features for enhanced functionality and user experience.
คุณสมบัติหลัก:
- จอแสดงผลดิจิตอล: Easy-to-read LCD screen for real-time torque values.
- หน่วยการวัดหลายหน่วย: Displays values in ft-lbs, Nm, in-lb, and kg-cm.
- Audible Buzzer & LED Flash: Provides notification when desired torque is achieved.
- การตั้งค่าโหมด: Includes Torque, Measurement, Peak, and Trace modes.
- การออกแบบตามหลักสรีรศาสตร์: Lightweight composite housing with a soft grip handle for comfort and control.
- ความแม่นยำ: 2% clockwise, 3% counter-clockwise of indicated value (CV), from 20% to 100% of full scale.
Image 2.1: Key features of the ARM601-4 digital torque wrench, including the reverse control button, torque/measurement/mode setting buttons, LED flashing/buzzer alarm, LCD display, lightweight design, and ergonomic soft grip handle.
การระบุส่วนประกอบ:
- Torque Value Display: Shows the current torque reading.
- Measurement Unit Indicator: Displays the selected unit (e.g., ft-lb, Nm).
- ปุ่มเปิด/ปิด/รีเซ็ต: Turns the device on/off and resets settings.
- ปุ่มขึ้น: Increases torque value or navigates menu options.
- ปุ่มลง: Decreases torque value or navigates menu options.
- Unit / Torque Value Setting Button: Selects measurement units or confirms torque settings.
- ปุ่มเลือกโหมด: Switches between different operating modes (e.g., Peak, Trace).
- Socket Release Button: Releases the attached socket.
- Reverse Control Button: Changes the direction of the ratchet head.
- ฝาครอบแบตเตอรี่: ช่วยปกป้องช่องใส่แบตเตอรี่
Image 2.2: Labeled diagram of the ARM601-4 digital torque wrench, identifying the torque value display, measurement unit, control buttons, socket release, reverse control, LCD panel, and battery cover.
3. การตั้งค่า
การติดตั้งแบตเตอรี่:
The ARM601-4 digital torque wrench requires four (4) AAA batteries for operation. Ensure batteries are inserted with correct polarity.
- Locate the battery cover on the handle of the torque wrench.
- Unscrew the retaining screws and carefully remove the battery cover.
- Insert four (4) AAA batteries into the battery holder, observing the correct positive (+) and negative (-) terminals.
- Place the battery holder back into the compartment.
- ปิดฝาครอบแบตเตอรี่กลับเข้าที่และขันให้แน่นด้วยสกรู
ภาพที่ 3.1: View of the battery compartment with AAA batteries being inserted, illustrating the battery installation process for the ARM601-4 digital torque wrench.
4. คู่มือการใช้งาน
การเปิด/ปิดเครื่อง:
- To power on, press the Power button. The LCD display will illuminate.
- The wrench will automatically shut off after 1 minute of inactivity to conserve battery life.
Setting Torque Values:
- Press the Mode button to select the desired operating mode (e.g., Torque setting mode).
- Use the UP and DOWN buttons to adjust the target torque value.
- Press the Unit / Torque Value Setting button to confirm the setting.
การเปลี่ยนหน่วยการวัด:
Press the Unit / Torque Value Setting button to cycle through available units: ft-lbs, Nm, in-lb, kg-cm.
โหมดการทำงาน:
- โหมดพีค: Records the maximum torque value applied during a tightening process.
- โหมดติดตาม: Displays real-time torque values as they are applied.
การใช้งานแรงบิด:
- Attach the appropriate socket to the 1/2" square drive.
- Position the wrench on the fastener.
- Apply steady force. The digital display will show the increasing torque value.
- As the set torque value is approached, the buzzer will emit a series of beeps, and the LED will flash. The frequency of beeps and flashes will increase as the target torque is neared.
- Once the target torque is reached, the buzzer will emit a continuous tone, and the LED will remain steadily lit. Stop applying force immediately.
Image 4.1: The ARM601-4 digital torque wrench being used to tighten a fastener in an engine bay, demonstrating its application in automotive work.
Quick Release and Reversible Ratchet:
The wrench features a quick-release mechanism for easy socket changes and a reversible ratchet head for tightening and loosening fasteners.
ภาพที่ 4.2: ภาพระยะใกล้ view illustrating the quick release button for sockets and the reversible ratchet mechanism on the ARM601-4 torque wrench head.
ด้ามจับกันลื่น:
The ergonomic handle is designed with an anti-slip grip to ensure secure handling and reduce user fatigue during extended use.
Image 4.3: Demonstration of the anti-slip grip on the handle of the ARM601-4 digital torque wrench, showing how it provides a secure hold.
5. การบำรุงรักษา
การทำความสะอาด:
Wipe the wrench clean with a soft, dry cloth after each use. Do not use abrasive cleaners or solvents, as these can damage the display or finish.
พื้นที่จัดเก็บ:
Store the torque wrench in its protective hard-shell case in a dry, clean environment when not in use. Remove batteries if the tool will not be used for an extended period to prevent leakage.
การสอบเทียบ:
The ACDelco ARM601-4 meets or exceeds ASME B107.14.14-2004 and ISO 6789 standards. Each unit is individually serialized and includes a certificate of calibration traceable to N.I.S.T. Regular calibration by a certified facility is recommended to maintain accuracy, especially with frequent use.
6 การแก้ไขปัญหา
- จอแสดงผลไม่เปิด: Check battery installation and ensure batteries are fresh. Replace batteries if necessary.
- การอ่านค่าที่ไม่ถูกต้อง: Ensure the wrench is properly calibrated. Avoid dropping or subjecting the tool to harsh impacts, as this can affect accuracy. If issues persist, professional recalibration may be required.
- Buzzer/LED Not Functioning: Verify that the torque setting is within the wrench's operational range. If the issue continues, contact customer support.
7. ข้อมูลจำเพาะ
| ข้อมูลจำเพาะ | รายละเอียด |
|---|---|
| หมายเลขรุ่น | อาร์ม601-4 |
| ขนาดไดรฟ์ | สี่เหลี่ยมจัตุรัสขนาด 1/2 นิ้ว |
| ช่วงแรงบิด | 14.8 to 147.5 ft-lbs (20-200 Nm) |
| ความแม่นยำ | ±2% CW, ±3% CCW (from 20% to 100% of full scale) |
| หน่วยการวัด | ft-lbs, Nm, in-lb, kg-cm |
| แหล่งพลังงาน | แบตเตอรี่ AAA จำนวน 4 ก้อน (รวมอยู่ด้วย) |
| ปิดเครื่องอัตโนมัติ | After 1 minute of no use |
| ความยาว | 17-5/16 นิ้ว (440 มม.) |
| น้ำหนักสินค้า | 3.9 ปอนด์ (1.77 กก.) |
| วัสดุ | โลหะ |
| สไตล์หัว | Fixed Square, Quick Release Ratchet |
| มาตรฐาน | ASME B107.14.14-2004, ISO 6789 |
Image 7.1: Comparison chart detailing specifications for ARM601-3 and ARM601-4 models, highlighting drive size, torque range, accuracy, length, and weight differences.
8. การรับประกันและการสนับสนุน
ข้อมูลการรับประกัน:
The ACDelco ARM601-4 Digital Torque Wrench comes with a 1 Year Limited Warranty. Please refer to the warranty documentation included with your product for specific terms and conditions.
การสนับสนุนลูกค้า:
For technical assistance, warranty claims, or service inquiries, please contact ACDelco Tools customer support through their official channels. Keep your purchase receipt and product serial number readily available.
