වැදගත් ආරක්ෂක උපදෙස්
Always read and understand all instructions before operating this band saw. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious personal injury. Save these instructions for future reference.
- අක්ෂි ආරක්ෂණ පළඳින්න: Always wear safety glasses or goggles that comply with ANSI Z87.1.
- ශ්රවණ ආරක්ෂණය භාවිතා කරන්න: ශබ්දයට දිගු වේලාවක් නිරාවරණය වීමෙන් ශ්රවණාබාධ ඇති විය හැක.
- නිසි ලෙස අඳින්න: Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry that could get caught in moving parts. Secure long hair.
- වැඩ කරන ප්රදේශය පිරිසිදුව තබා ගන්න: අපිරිසිදු ප්රදේශ සහ බංකු අනතුරු වලට ආරාධනා කරයි.
- අනතුරුදායක පරිසරයෙන් වළකින්න: d හි බල මෙවලම් භාවිතා නොකරන්නamp හෝ තෙත් ස්ථාන හෝ වර්ෂාවට නිරාවරණය වීම. වැඩ කරන ප්රදේශය හොඳින් ආලෝකමත් කරන්න.
- දරුවන් ඈත් කර තබන්න: සියලුම අමුත්තන් සේවා ස්ථානයෙන් ආරක්ෂිත දුරක් තබා ගත යුතුය.
- නිවැරදි මෙවලම භාවිතා කරන්න: එය නිර්මාණය කර නොමැති කාර්යයක් කිරීමට මෙවලමක් හෝ ඇමුණුමක් බල නොකරන්න.
- මෙවලම් පරිස්සමින් නඩත්තු කරන්න: හොඳම සහ ආරක්ෂිත ක්රියාකාරිත්වය සඳහා මෙවලම් තියුණු හා පිරිසිදුව තබා ගන්න. උපාංග ලිහිසි කිරීම සහ වෙනස් කිරීම සඳහා උපදෙස් අනුගමනය කරන්න.
- බලය විසන්ධි කරන්න: Always disconnect the power cord before making adjustments, changing accessories, or servicing the tool.
- ආරක්ෂිත වැඩ කොටස: සෑම විටම cl භාවිතා කරන්නamps or a vise to hold work. This is safer than using your hand and it frees both hands to operate the tool.
- හානියට පත් කොටස් සඳහා පරීක්ෂා කරන්න: මෙවලම තවදුරටත් භාවිතා කිරීමට පෙර, එය නිසියාකාරව ක්රියාත්මක වන අතර එහි අපේක්ෂිත කාර්යය ඉටු කරන්නේද යන්න තීරණය කිරීම සඳහා ආරක්ෂකයෙකු හෝ හානි වූ වෙනත් කොටසක් හොඳින් පරීක්ෂා කළ යුතුය.
සැකසීම සහ එකලස් කිරීම
The Delta 28-400 band saw requires assembly before use. It is recommended to have assistance during assembly due to the weight and size of the components.
1. ඇසිරීම සහ පරීක්ෂා කිරීම
Carefully remove all components from the packaging. Inspect for any shipping damage. Ensure all parts listed in the packing list are present. The saw, stand, 4-inch dust port, and a 93-1/2 inch blade are included.
Figure 1: The Delta 28-400 Band Saw fully assembled on its stand.
2. ස්ථාවර එකලස් කිරීම
Assemble the heavy-duty steel stand according to the instructions provided in the separate stand manual. Ensure all bolts are securely tightened. The stand provides a stable base for the band saw.
3. Mounting the Saw to the Stand
With assistance, carefully lift the band saw body and place it onto the assembled stand. Secure it using the provided hardware. Ensure the saw is level and stable on the stand.
4. තල සවි කිරීම සහ ආතතිය
- ඉහළ සහ පහළ රෝද ආවරණ විවෘත කරන්න.
- Loosen the blade tension knob to allow for blade installation.
- Carefully place the blade around the upper and lower rubber-coated wheels, ensuring the teeth are pointing downwards towards the table.
- Adjust the blade tracking so the blade runs centrally on the wheels.
- Apply appropriate blade tension using the tensioning system. While there isn't a specific tension indicator, ensure the blade is taut enough to prevent twisting during operation.
රූපය 2: අභ්යන්තර view showing the upper and lower wheels, and the blade path. This area is critical for blade installation and tracking adjustments.
5. Blade Guide Adjustment
Proper blade guide adjustment is crucial for accurate cuts and blade longevity. The saw features upper and lower blade guides.
- Adjust the upper blade guide assembly so it is approximately 1/8 inch above the workpiece.
- Ensure the side guides are set close to the blade, but not touching, allowing the blade to run freely.
- Adjust the thrust bearing (rear guide bearing) so it is just behind the blade, providing support during cutting without constant contact.
රූපය 3: සමීප රූපය view of the blade and guide bearings, illustrating the components involved in supporting the blade during operation.
6. Table Adjustment
The precision ground cast iron table can tilt from 3° left to 45° right, with a positive stop at 90° for straight cuts.
- මේස අගුලු දැමීමේ බොත්තම ලිහිල් කරන්න.
- Tilt the table to the desired angle. Use a protractor or angle gauge for precise settings if not using the 90° stop.
- Tighten the table locking knob securely before operation.
Figure 4: The band saw table set at a 90-degree angle, ideal for standard straight cuts.
Figure 5: The band saw table tilted to the right, demonstrating its miter capability for angled cuts.
Figure 6: The band saw table tilted to the left, showing the full range of angle adjustments.
7. බල සම්බන්ධතාවය සහ පරිමාවtagඊ තෝරා ගැනීම
The 1 HP TEFC motor can operate on either 115V or 230V. Ensure the motor is wired correctly for your power supply. Consult a qualified electrician if you are unsure about wiring for 230V. Always ensure the power switch is in the OFF position before connecting to power.
8. දූවිලි එකතු කිරීම
Connect a dust collection system to the 4-inch dust port to maintain a clean work environment and improve visibility. The saw's design includes effective dust collection features.
මෙහෙයුම් උපදෙස්
Before operating, ensure all safety checks are performed, including blade tension, tracking, guide settings, and table angle.
1. බල ගැන්වීම / අක්රිය කිරීම
To start the saw, press the green "ON" button. To stop, press the red "OFF" button. Always allow the blade to reach full speed before beginning a cut.
2. වේග තේරීම
The band saw offers two speeds: 1,620 FPM (Feet Per Minute) and 3,340 FPM. The lower speed is suitable for cutting non-ferrous metals, while the higher speed is for woodworking. Change speeds by adjusting the belt on the two-speed pulley system. Refer to the motor compartment for detailed instructions on changing belt positions.
3. කප්පාදුවක් සිදු කිරීම
- Ensure the workpiece is free of foreign objects (nails, screws).
- Adjust the upper blade guide to be approximately 1/8 inch above the workpiece.
- වැඩ කොටස මේසයට එරෙහිව තදින් අල්ලා ගන්න.
- Feed the workpiece slowly and steadily into the blade. Do not force the cut.
- Use a push stick for small pieces or when hands are close to the blade.
- For curved cuts, use a narrower blade and feed slowly, allowing the blade to follow the curve without twisting.
නඩත්තු කිරීම
Regular maintenance ensures the longevity and safe operation of your Delta 28-400 band saw. Always disconnect power before performing any maintenance.
1 පිරිසිදු කිරීම
- After each use, clear sawdust and debris from the table, blade guides, and inside the wheel covers.
- Use a brush or vacuum cleaner. Do not use compressed air as it can force dust into bearings.
- Keep the motor vents clear of dust to prevent overheating.
2. තල ආදේශ කිරීම
Replace dull or damaged blades promptly. Follow the blade installation steps in the Setup section. Ensure the new blade is the correct length (93-1/2 inches) and width for your application.
3. Wheel and Bearing Inspection
- Periodically inspect the rubber tires on the upper and lower wheels for wear or damage. Replace if necessary.
- Check the blade guide bearings for smooth operation. Replace any bearings that are seized or excessively worn.
4. Table Surface Care
Keep the cast iron table clean and apply a rust preventative or paste wax periodically to maintain its smooth surface and prevent corrosion.
දෝෂගවේෂණය
මෙම කොටස ඔබේ බෑන්ඩ් කියත සමඟ ඔබට මුහුණ දීමට සිදුවිය හැකි පොදු ගැටළු ආමන්ත්රණය කරයි.
| ගැටලුව | විය හැකි හේතුව | විසඳුම |
|---|---|---|
| Saw ආරම්භ නොවේ | No power, tripped circuit breaker, faulty switch, incorrect voltagඊ රැහැන්. | Check power connection, reset breaker, inspect switch, verify motor wiring (115V/230V). |
| Blade drifts or cuts inaccurately | Incorrect blade tension, improper blade tracking, worn blade guides, dull blade, base guide block movement. | Adjust blade tension and tracking, inspect and adjust/replace blade guides, replace dull blade. Ensure the base guide block is secure. |
| අධික කම්පනය හෝ ශබ්දය | Loose components, unbalanced wheels, worn bearings, incorrect blade tension. | Check all fasteners, inspect wheels for damage, replace worn bearings, adjust blade tension. |
| තලය නිතර කැඩී යයි | Over-tensioning, improper blade tracking, forcing cuts, incorrect blade for material, worn blade guides. | Reduce blade tension, adjust tracking, avoid forcing cuts, use appropriate blade, check blade guides. |
| මෝටර් අධි තාපනය | Blocked motor vents, continuous heavy use, incorrect voltage. | Clean motor vents, allow motor to cool, verify correct voltagඊ රැහැන්. |
පිරිවිතර
Key technical specifications for the Delta 28-400 Band Saw.
- ආදර්ශ අංකය: 28-400
- මෝටර්: 1 HP, 115V/230V, 1 Phase TEFC
- Blade Speeds: 1,620 FPM (low), 3,340 FPM (high)
- තල දිග: අඟල් 93-1/2
- මේස ප්රමාණය: 15 3/4 in. x 18 7/8 in. precision ground cast iron
- මේස ඇලවීම: 3° left to 45° right (with positive stop at 90°)
- දූවිලි වරාය: අඟල් 4
- ද්රව්ය: Heavy-duty steel frame, aluminum trunnion, cast iron table
- අයිතමයේ බර: ආසන්න වශයෙන් පවුම් 165 කි
- නිෂ්පාදන මානයන්: 45 x 18 x 21 inches (approximate, without stand)
- UPC: 847962004819
වගකීම් සහ සහාය
For warranty information, technical support, or to order replacement parts, please contact Delta Power Equipment Corporation directly. Refer to your purchase documentation or the official Delta webවඩාත්ම යාවත්කාලීන සම්බන්ධතා තොරතුරු සහ වගකීම් කොන්දේසි සඳහා අඩවිය.
යෝජනාව 65 අවවාදයයි: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Always follow safety guidelines and wear appropriate personal protective equipment.
නිල නිෂ්පාදන වීඩියෝ
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