Udhëzime të rëndësishme të sigurisë
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.
- Vishni mbrojtjen e syve: Always wear safety glasses or goggles that comply with ANSI Z87.1.
- Përdorni Mbrojtjen e Dëgjimit: Prolonged exposure to noise can cause hearing damage.
- Vishuni siç duhet: Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry that could get caught in moving parts. Secure long hair.
- Mbajeni të pastër zonën e punës: Zonat e trazuara dhe stolat ftojnë aksidente.
- Shmangni mjedisin e rrezikshëm: Mos përdorni vegla elektrike në damp ose vende të lagështa, ose i ekspozoni ato në shi. Mbani zonën e punës të ndriçuar mirë.
- Mbajini fëmijët larg: Të gjithë vizitorët duhet të mbahen në një distancë të sigurt nga zona e punës.
- Përdorni mjetin e duhur: Mos e detyroni mjetin ose shtojcën për të bërë një punë për të cilën nuk është projektuar.
- Mbani mjetet me kujdes: Mbani mjetet të mprehta dhe të pastra për performancën më të mirë dhe më të sigurt. Ndiqni udhëzimet për lubrifikimin dhe ndryshimin e aksesorëve.
- Shkëputni energjinë: Always disconnect the power cord before making adjustments, changing accessories, or servicing the tool.
- Pjesë pune e sigurt: Përdorni gjithmonë clamps ose një mengë për të mbajtur punën. Kjo është më e sigurt sesa përdorimi i dorës dhe i liron të dyja duart për të përdorur mjetin.
- Kontrolloni për pjesë të dëmtuara: Përpara përdorimit të mëtejshëm të mjetit, një mbrojtës ose pjesë tjetër që është dëmtuar duhet të kontrollohet me kujdes për të përcaktuar nëse do të funksionojë siç duhet dhe do të kryejë funksionin e synuar.
Konfigurimi dhe montimi
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. Shpaketimi dhe Inspektimi
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. Asambleja e qëndrimit
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. Blade Installation and Tensioning
- Hapni kapakun e sipërm dhe të poshtëm të rrotave.
- 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.
Figura 2: E brendshme 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.
Figura 3: Pamje nga afër 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.
- Lironi çelësin e kyçjes së tryezës.
- 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. Lidhja e energjisë dhe volumitage Përzgjedhja
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. Mbledhja e pluhurit
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.
Udhëzimet e funksionimit
Before operating, ensure all safety checks are performed, including blade tension, tracking, guide settings, and table angle.
1. Ndezja/Fikur
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. Zgjedhja e shpejtësisë
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. Bërja e një prerjeje
- Ensure the workpiece is free of foreign objects (nails, screws).
- Adjust the upper blade guide to be approximately 1/8 inch above the workpiece.
- Mbajeni fort pjesën e punës kundër tryezës.
- Futeni copën e punës ngadalë dhe në mënyrë të qëndrueshme në teh. Mos e sforconi prerjen.
- 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.
Mirëmbajtja
Regular maintenance ensures the longevity and safe operation of your Delta 28-400 band saw. Always disconnect power before performing any maintenance.
1. Pastrimi
- 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. Zëvendësimi i tehut
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.
Zgjidhja e problemeve
Ky seksion trajton problemet e zakonshme që mund të hasni me sharrën tuaj me shirit.
| Problem | Shkaku i mundshëm | Zgjidhje |
|---|---|---|
| Sharra nuk fillon | No power, tripped circuit breaker, faulty switch, incorrect voltage instalime elektrike. | 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. |
| Dridhje ose zhurmë e tepërt | Loose components, unbalanced wheels, worn bearings, incorrect blade tension. | Check all fasteners, inspect wheels for damage, replace worn bearings, adjust blade tension. |
| Tehu thyhet shpesh | 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. |
| Motori mbinxehet | Blocked motor vents, continuous heavy use, incorrect voltage. | Clean motor vents, allow motor to cool, verify correct voltage instalime elektrike. |
Specifikimet
Key technical specifications for the Delta 28-400 Band Saw.
- Numri i modelit: 28-400
- Motori: 1 HP, 115V/230V, 1 Phase TEFC
- Blade Speeds: 1,620 FPM (low), 3,340 FPM (high)
- Gjatësia e tehut: 93-1/2 inç
- Madhësia e tabelës: 15 3/4 in. x 18 7/8 in. precision ground cast iron
- Pjerrësia e tabelës: 3° left to 45° right (with positive stop at 90°)
- Porta e Pluhurit: 4 inç
- Materiali: Heavy-duty steel frame, aluminum trunnion, cast iron table
- Pesha e artikullit: Përafërsisht 165 paund
- Dimensionet e produktit: 45 x 18 x 21 inches (approximate, without stand)
- UPC: 847962004819
Garancia dhe Mbështetja
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 webfaqe interneti për detajet më të fundit të kontaktit dhe kushtet e garancisë.
Propozimi 65 Paralajmërim: 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.
Videot Zyrtare të Produkteve
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