PYY Lapidary Saw (Model PYYTJHC96011YEUSLA00002) User Manual

1. المقدمة

The PYY Lapidary Saw is a versatile tool designed for precision cutting, polishing, grinding, and engraving various materials such as wood, acrylic, small stones, jade, plastic, aluminum, chrome, and precious metals. Equipped with a powerful 350W motor and adjustable speed up to 10000 RPM, this equipment is suitable for jewelry making, art projects, and general lapidary work. This manual provides essential information for safe and effective use of your PYY Lapidary Saw.

2. تعليمات السلامة

ضع السلامة في مقدمة أولوياتك عند استخدام الأدوات الكهربائية. التزم بالإرشادات التالية:

• Secure the saw to your work surface using the fixed holes to ensure stability and prevent slips, vibrations, and cutting accidents.
• Ensure the material thickness does not exceed 35mm (1.37 inches) when cutting stones.
• احرص دائمًا على ارتداء معدات الحماية الشخصية المناسبة، بما في ذلك نظارات السلامة والقفازات وواقيات الأذن.
• Keep hands and fingers clear of the blade and moving parts during operation.
• Disconnect power before performing any maintenance, blade changes, or adjustments.
• Use the blade cover and pusher angle ruler for safe and precise operation.
• تأكد من وجود تهوية مناسبة في مكان عملك.

3. انتهى المنتجview والمكونات

The PYY Lapidary Saw comes with a complete accessory set to support its versatile functions. Familiarize yourself with all components before assembly and operation.

Figure 3.1: Complete Accessory Set for PYY Lapidary Saw. This image displays the main unit along with various tools and attachments such as the sink, flexible shaft, cooling pipe, cutting shaft wrench, blade cover, pusher angle ruler, handle, water pump, jade cutting disc, woodworking saw blade, fiber wheel, carbon brush, chuck key, pressure plate, and spindle.

المكونات المتضمنة:

• الوحدة الرئيسية (القاعدة)
• Woodworking Saw Blade
• Jade Cutting Disc
• غطاء شفرة
• Pusher Angle Ruler
• وجع
• مضخة مياه
• Cooling Pipe
• عمود مرن
• مقبض
• 1.5-10mm Drill Clamp
• Fiber Wheel
• مغزل
• فرشاة كربون
• مفتاح تشاك
• صفيحة الضغط
• حوض

4. الإعداد

Follow these steps to set up your PYY Lapidary Saw for operation:

1. Install the Saw Blade:
   Use the provided wrench to loosen the nut on the saw's spindle. Carefully place either the woodworking saw blade or the jade cutting disc onto the spindle. Secure it firmly with the nut and wrench.
2. Attach the Blade Cover:
   Install the blade cover over the saw blade for safety.
3. Position the Pusher Angle Ruler:
   Slide the pusher angle ruler into its designated slot on the saw table. This aids in guiding materials for straight and angled cuts.
4. Install the Fiber Wheel (for polishing/grinding):
   Insert the spindle through the fiber wheel, then place the pressure plate and secure it with a screw. Attach this assembly onto the base unit's left shaft and tighten with a screw.
5. Connect the Flexible Shaft (for engraving/drilling):
   Attach the flexible shaft onto the base unit's left shaft and secure it with a screw. Then, lock the other end of the flexible shaft into the handle.
6. Set up the Wet Cutting System:
   Place the water pump into a container of water (e.g., the provided sink). Connect the flexible shaft from the water pump to the cooling pipe. Position the cooling pipe to direct water onto the cutting area. Adjust the cooling pipe switch to control the water flow during wet cutting.

5. التشغيل

The PYY Lapidary Saw offers multiple functionalities. Always ensure the saw is securely mounted and all safety precautions are followed before operation.

5.1 عمليات القطع

• التحكم في الطاقة والسرعة: Connect the saw to a 110V power source. Use the front dial to adjust the motor speed from 0 to 10000 RPM, selecting the appropriate speed for your material.
• وضع المواد: Place the material to be cut on the saw table. Use the pusher angle ruler to guide the material for precise cuts.
• القطع الرطب: For cutting hard materials like stone or jade, activate the water cooling system by turning on the water pump and adjusting the cooling pipe to direct water onto the blade. This reduces heat and dust, prolonging blade life and improving cut quality.
• تقنية القطع: Slowly and steadily feed the material into the rotating blade. Avoid forcing the material, as this can cause kickback or damage the blade and motor.

Figure 5.1: The PYY Lapidary Saw in action, demonstrating its precision cutting capabilities on various materials including wood, acrylic, stone, and metal.

Figure 5.2: Illustration of the wet cutting function, highlighting the water pump and cooling pipe for effective material cooling during operation.

5.2 Polishing, Grinding, and Engraving

The saw's versatile design allows for additional functions:

• Polishing/Grinding: With the fiber wheel attached to the left shaft, you can polish or grind materials. Gently press the material against the rotating fiber wheel.
• Engraving/Drilling: Connect the flexible shaft and handle to the left shaft. Attach appropriate engraving bits or drill chucks (1.5-10mm) to the handle for detailed work.

Figure 5.3: Visual representation of the saw's versatile functions, including burnishing, abrasion, carving with a flexible shaft, and wet sawing.

6. الصيانة

Regular maintenance ensures the longevity and optimal performance of your PYY Lapidary Saw.

• تنظيف: After each use, clean the saw table and blade area to remove dust and debris. For wet cutting, empty and clean the water reservoir.
• فحص الشفرة: Regularly inspect saw blades for wear, damage, or dullness. Replace worn blades to maintain cutting efficiency and safety.
• Motor Carbon Brush Replacement: If the motor performance degrades or stops working, the carbon brushes may need replacement.

6.1 Replacing the Motor Carbon Brush

To replace a damaged motor carbon brush:

1. افصل المنشار عن مصدر الطاقة.
2. Locate the carbon brush access points on the motor housing.
3. Use a screwdriver to carefully remove the cap covering the carbon brush.
4. Extract the old, damaged carbon brush.
5. Insert a new carbon brush into the housing.
6. Replace the cap and tighten it securely with the screwdriver.

7. استكشاف الأخطاء وإصلاحها

If you encounter issues with your PYY Lapidary Saw, refer to the following common troubleshooting steps:

• Saw does not power on: Check the power connection and ensure the outlet is functional. Verify that the power switch is in the 'ON' position.
• Motor runs but blade does not spin: Ensure the blade is correctly installed and the spindle nut is tightened.
• انخفاض أداء القطع: The blade may be dull or damaged and requires replacement. Ensure the correct blade type is used for the material.
• الاهتزاز أو الضوضاء المفرطة: Check that the saw is securely mounted to the work surface. Inspect the blade for damage or improper installation.
• Water cooling system not working: Ensure the water pump is submerged in water and connected correctly. Check for kinks or blockages in the cooling pipe.

If problems persist after attempting these steps, please contact customer support for assistance.

8. المواصفات

9. الضمان والدعم

PYY offers a one-year coverage for this product. For any technical issues or support needs, please feel free to reach out to our professional one-on-one technical support team. We are committed to providing assistance and ensuring your satisfaction with the PYY Lapidary Saw.