Mikilvægar öryggisleiðbeiningar
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.
- Notaðu augnhlífar: Always wear safety glasses or goggles that comply with ANSI Z87.1.
- Use Hearing Protection: Langvarandi útsetning fyrir hávaða getur valdið heyrnarskaða.
- Klæddu þig rétt: Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry that could get caught in moving parts. Secure long hair.
- Haltu vinnusvæðinu hreinu: Ringulreið svæði og bekkir bjóða slysum.
- Forðastu hættulegt umhverfi: Ekki nota rafmagnsverkfæri í damp eða blautum stöðum, eða útsettu þá fyrir rigningu. Haltu vel upplýstu vinnusvæði.
- Haltu börnum í burtu: Halda skal öllum gestum í öruggri fjarlægð frá vinnusvæðinu.
- Notaðu rétta tólið: Ekki þvinga verkfæri eða viðhengi til að vinna verk sem það var ekki hannað fyrir.
- Viðhalda verkfærum með varúð: Haltu tækjunum beittum og hreinum fyrir bestu og öruggustu afköst. Fylgdu leiðbeiningum um smurningu og skipt um fylgihluti.
- Aftengdu rafmagn: Always disconnect the power cord before making adjustments, changing accessories, or servicing the tool.
- Öruggt vinnustykki: Notaðu alltaf clampeða skrúfstykki til að halda vinnunni. Þetta er öruggara en að nota höndina og það frelsar báðar hendur til að stjórna verkfærinu.
- Athugaðu hvort varahlutir séu skemmdir: Áður en tækið er notað frekar skal athuga hlífina eða annan hluta sem er skemmdur vandlega til að ákvarða hvort hún virki rétt og framkvæmi fyrirhugaða virkni.
Uppsetning og samsetning
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. Upptaka og skoðun
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. Standaþing
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. Uppsetning og spenna blaðs
- Opnaðu efri og neðri hjólhlífina.
- 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.
Mynd 2: Innri 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.
Mynd 3: Nærmynd 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.
- Losaðu læsihnappinn á borðinu.
- 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. Rafmagnstenging og hljóðstyrkurtage Val
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. Ryköfnun
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.
Notkunarleiðbeiningar
Before operating, ensure all safety checks are performed, including blade tension, tracking, guide settings, and table angle.
1. Kveikja / slökkva á
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. Hraðaval
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. Að gera skurð
- Ensure the workpiece is free of foreign objects (nails, screws).
- Adjust the upper blade guide to be approximately 1/8 inch above the workpiece.
- Haltu vinnustykkinu þétt að borðinu.
- 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.
Viðhald
Regular maintenance ensures the longevity and safe operation of your Delta 28-400 band saw. Always disconnect power before performing any maintenance.
1. Þrif
- 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. Skipti á blað
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.
Úrræðaleit
Þessi kafli fjallar um algeng vandamál sem þú gætir lent í með bandsöginni þinni.
| Vandamál | Möguleg orsök | Lausn |
|---|---|---|
| Sagið fer ekki í gang | No power, tripped circuit breaker, faulty switch, incorrect voltage raflögn. | 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. |
| Of mikill titringur eða hávaði | Loose components, unbalanced wheels, worn bearings, incorrect blade tension. | Check all fasteners, inspect wheels for damage, replace worn bearings, adjust blade tension. |
| Blaðið brotnar oft | 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. |
| Mótor ofhitnar | Blocked motor vents, continuous heavy use, incorrect voltage. | Clean motor vents, allow motor to cool, verify correct voltage raflögn. |
Tæknilýsing
Key technical specifications for the Delta 28-400 Band Saw.
- Gerðarnúmer: 28-400
- Mótor: 1 HP, 115V/230V, 1 Phase TEFC
- Blade Speeds: 1,620 FPM (low), 3,340 FPM (high)
- Lengd blaðs: 93-1/2 tommur
- Stærð borðs: 15 3/4 in. x 18 7/8 in. precision ground cast iron
- Halli borðs: 3° left to 45° right (with positive stop at 90°)
- Rykhöfn: 4 tommur
- Efni: Heavy-duty steel frame, aluminum trunnion, cast iron table
- Þyngd hlutar: Um það bil 165 pund
- Vörumál: 45 x 18 x 21 cm (u.þ.b. án stands)
- UPC: 847962004819
Ábyrgð og stuðningur
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 websíðuna fyrir nýjustu upplýsingar um tengiliði og ábyrgðarskilmála.
Tillaga 65 Viðvörun: 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.
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