LENOX 12132HT50 Hacksaw Instruction Manual

1. บทนำ

Thank you for choosing the LENOX 12132HT50 Hacksaw. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your new tool. The LENOX 12132HT50 is a high-tension hacksaw designed for durability and precision, featuring a bi-metal 12-inch blade, a heavy-duty aluminum handle, and a rectangular steel crossbar with a twist-away tension lever.

Please read this manual thoroughly before using the hacksaw and retain it for future reference.

2. ข้อมูลด้านความปลอดภัย

Always follow basic safety precautions when using any hand tool to reduce the risk of injury. Failure to do so may result in serious personal injury or damage to the tool.

• สวมอุปกรณ์ป้องกันดวงตา: Always wear ANSI-approved safety glasses or goggles when operating the hacksaw.
• สวมถุงมือ: Protect your hands from sharp edges and burrs.
• ชิ้นงานที่ปลอดภัย: Ensure the material you are cutting is firmly clampหรือยึดไว้เพื่อป้องกันการเคลื่อนไหวในระหว่างการทำงาน
• ตรวจสอบใบมีด: Before each use, check the blade for cracks, missing teeth, or damage. Replace damaged blades immediately.
• ความตึงที่เหมาะสม: Ensure the blade is correctly tensioned. A loose blade can bend, break, or cause inaccurate cuts.
• รักษามือให้ชัดเจน: Always keep hands and fingers away from the cutting path of the blade.
• ใช้ใบมีดที่ถูกต้อง: Select the appropriate blade type and tooth count for the material being cut.
• ใช้แรงกดคงที่: Avoid excessive force, which can cause the blade to bind, break, or jump.
• เก็บรักษาอย่างปลอดภัย: Store the hacksaw in a dry, secure place, out of reach of children.

3. เนื้อหาบรรจุภัณฑ์

ตรวจสอบว่ามีสิ่งของทั้งหมดอยู่ครบเมื่อแกะกล่อง:

• LENOX 12132HT50 Hacksaw Frame
• 12-inch Bi-Metal Hacksaw Blade (pre-installed or separate)

Figure 1: LENOX 12132HT50 Hacksaw, featuring its silver blade and black handle.

4. Setup: Blade Installation and Tensioning

Proper blade installation and tension are crucial for effective cutting and blade longevity.

1. Loosen Tension: Locate the twist-away tension lever on the hacksaw frame. Rotate the lever counter-clockwise to fully loosen the tension mechanism. This will allow the frame to expand slightly.
2. ใส่ใบมีด: Position the hacksaw blade with the teeth pointing forward, away from the handle. Insert one end of the blade into the pin on the front of the frame and the other end into the pin near the handle. Ensure the pins pass through the holes at each end of the blade.
3. จัดแนวใบมีด: If the blade holes do not align easily with the pins, gently pry the frame slightly or adjust the blade's position until both pins can be inserted without excessive force.
4. ใช้แรงตึง: Once the blade is securely seated on both pins, rotate the twist-away tension lever clockwise to tighten the blade. Continue tightening until the blade is taut and produces a clear, high-pitched "ping" sound when plucked. Avoid over-tightening, which can damage the blade or frame.
5. ตรวจสอบทิศทาง: Double-check that the blade teeth are pointing away from the handle, ensuring the saw cuts on the push stroke.

5. คู่มือการใช้งาน

The LENOX 12132HT50 Hacksaw is designed for cutting various materials, including aluminum and metal. Follow these steps for optimal performance:

1. เตรียมชิ้นงาน: Secure the material to be cut in a vise or with clamps. Mark the cutting line clearly.
2. Grip the Hacksaw: Hold the hacksaw firmly with both hands. One hand should grip the main handle, and the other can support the front of the frame for stability and control, if desired.
3. เริ่มตัดต่อ: Place the blade on the marked cutting line. Begin with a few light, short pull strokes to create a groove, preventing the blade from slipping.
4. Cutting Stroke: Apply steady, moderate downward pressure on the push stroke (away from you) and release pressure on the pull stroke (towards you). Allow the blade's teeth to do the work.
5. รักษาองศาให้คงที่: Keep the blade at a consistent angle to the workpiece throughout the cut. Avoid twisting or bending the blade.
6. Even Strokes: Use long, even strokes to maximize the use of the blade's teeth and ensure a straight cut.
7. เสร็จสิ้นการตัดแต่ง: As you approach the end of the cut, reduce pressure to prevent the workpiece from breaking off unevenly or the blade from binding. Support the cut-off piece if necessary.

6. การบำรุงรักษา

Regular maintenance will extend the life of your LENOX hacksaw and ensure consistent performance.

• ทำความสะอาดหลังการใช้งาน: After each use, wipe down the blade and frame with a clean, dry cloth to remove metal shavings and debris.
• การเปลี่ยนใบมีด: Replace blades when they become dull, bent, or have missing teeth. Refer to the "Setup" section for blade installation instructions.
• การหล่อลื่น: Occasionally apply a light coat of machine oil to the tensioning mechanism to ensure smooth operation.
• พื้นที่จัดเก็บ: Store the hacksaw in a dry environment to prevent rust. Consider hanging it by the handle or storing it in a tool chest.

7 การแก้ไขปัญหา

If you encounter issues with your hacksaw, refer to the following common problems and solutions:

8. ข้อมูลจำเพาะ

• ยี่ห้อ: เลนน็อกซ์
• แบบอย่าง: 12132HT50
• วัสดุใบมีด: High Speed Steel (Bi-Metal)
• ความยาวใบมีด: 12 นิ้ว
• วัสดุที่ใช้ทำด้ามจับ: ยาง, อลูมิเนียม
• น้ำหนักสินค้า: 1.89 ปอนด์
• ขนาดสินค้า : 15.2 x 6.2 x 0.7 นิ้ว
• คำแนะนำพื้นผิว: อลูมิเนียม, โลหะ
• แหล่งพลังงาน: คู่มือ

9. การรับประกันและการสนับสนุน

For warranty information or technical support, please contact Lenox customer service directly. Keep your purchase receipt as proof of purchase.

Note: Specific warranty terms and conditions may vary by region and retailer. Please refer to the official Lenox website or contact their support for detailed information.