Introducció
This manual provides essential instructions for the safe operation, maintenance, and setup of your SKIL 5280-01 15 Amp 7-1/4 Inch Circular Saw. Please read this manual thoroughly before using the tool to ensure proper function and to prevent injury.
The SKIL 5280-01 circular saw is designed for cutting lumber and sheet goods. It features a powerful 15-Amp motor, a single-beam laser guide for enhanced accuracy, and an integrated dust blower to maintain a clear line of cut. The saw also offers a 51-degree bevel capacity with a positive stop at 45 degrees for versatile cutting options, and a spindle lock for convenient blade changes.

Figura 1: The SKIL 5280-01 Circular Saw, showcasing its design and key features including the laser guide.
Informació de seguretat
Seguiu sempre les precaucions de seguretat bàsiques per reduir el risc d'incendi, descàrrega elèctrica i lesions personals. Mantingueu la vostra zona de treball neta i ben il·luminada. No feu servir eines elèctriques en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables. Mantingueu els nens i els vianants allunyats mentre feu servir una eina elèctrica.
- Seguretat personal: Porteu sempre protecció ocular, protecció auditiva i una màscara antipols. Vestiu-vos correctament; eviteu roba ampla o joies.
- Seguretat elèctrica: Ensure the power cord is undamaged. Do not expose power tools to rain or wet conditions.
- Ús i cura de l'eina: No forceu l'eina elèctrica. Feu servir l'eina elèctrica adequada per a la vostra aplicació. Desconnecteu l'endoll de la font d'alimentació abans de fer qualsevol ajust, canviar accessoris o guardar eines elèctriques.
- Seguretat làser: The saw is equipped with a Class 2 laser. Do not stare directly into the laser beam.
Contingut del paquet
- SKIL 5280-01 Circular Saw
- 7-1/4 Inch 24-Tooth Carbide-Tipped Blade
- Clau de fulla
- Bossa de transport

Figura 2: The SKIL 5280-01 Circular Saw packaged with its carry bag and blade. This image shows the saw and its primary accessories as they appear when unboxed.
Configuració
1. Instal·lació de la fulla
- Assegureu-vos que la serra estigui desendollada de la font d'alimentació.
- Manteniu premut el botó de bloqueig de l'eix.
- Use the included blade wrench to loosen the arbor nut by turning it counter-clockwise.
- Remove the outer blade washer and old blade (if applicable).
- Place the new 7-1/4 inch carbide-tipped blade onto the arbor, ensuring the teeth are pointing in the direction of the arrow on the blade guard.
- Replace the outer blade washer and arbor nut. Tighten the arbor nut securely with the blade wrench while holding the spindle lock.
2. Ajust de la profunditat de tall
For optimal performance and safety, adjust the cutting depth so that the blade extends approximately 1/8 inch (3 mm) below the material being cut.
- Afluixeu la palanca d'ajust de profunditat.
- Pugeu o baixeu la base de la serra per aconseguir la profunditat de tall desitjada.
- Estrenyeu fermament la palanca d'ajust de profunditat.
3. Ajust de l'angle del bisell
The saw allows for bevel cuts up to 51 degrees, with a positive stop at 45 degrees.
- Afloixeu el botó d'ajust del bisell.
- Inclineu la base de la serra a l'angle desitjat, alineant l'indicador amb l'escala d'angle.
- Estrenyeu fermament el botó d'ajust del bisell.

Figura 3: Primer pla view of the saw's bevel adjustment, showing the scale and locking mechanism. This allows for precise angle cuts up to 51 degrees.
Instruccions de funcionament
1. Encès / apagat
The saw features a safety lock/guarded trigger to prevent accidental starts.
- To start the saw, press the safety lock button, then squeeze the trigger switch.
- Per aturar la serra, deixeu anar l'interruptor del disparador.

Figura 4: Detail of the safety lock button and guarded trigger on the saw handle. This mechanism ensures the saw is not accidentally activated.

Figura 5: The power-on indicator light, located near the handle, illuminates when the saw is connected to power, providing a visual safety cue.
2. Ús de la guia làser
The single-beam laser guide projects a line onto your workpiece, assisting in maintaining a straight cut.
- Ensure the laser is clean and unobstructed.
- Align the projected laser line with your desired cut line on the material.
- Maintain a steady hand and follow the laser line during the cut.

Figura 6: The single-beam laser guide projecting a red line onto a workpiece, demonstrating its function for accurate cutting. The user is guiding the saw along the laser line.
3. Dust Blower Function
The integrated dust blower directs air towards the cutting line, keeping it clear of sawdust for improved visibility.

Figura 7: A close-up of the saw's base, highlighting the dust blower outlet designed to clear sawdust from the cutting path.
Manteniment
Un manteniment regular garanteix la longevitat i el funcionament segur de la serra circular.
- Neteja: Keep the tool's ventilation openings clean and free of debris. Use a soft brush or compressed air to remove sawdust. Do not use flammable liquids to clean the tool.
- Inspecció de la fulla: Regularly inspect the blade for sharpness, cracks, or missing teeth. Replace dull or damaged blades immediately.
- Inspecció del cable: Comproveu si el cable d'alimentació presenta algun signe de danys, talls o esfilagarsament. Si està malmès, feu-lo reparar per un tècnic de servei qualificat.
- Lent làser: Keep the laser lens clean for optimal visibility of the laser line. Use a soft, damp cloth to wipe it gently.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La serra no arrenca | Sense subministrament d'alimentació; Bloqueig de seguretat no activat; Cable/interruptor danyat | Check power connection; Ensure safety lock is pressed before trigger; Inspect cord and switch, seek professional repair if damaged. |
| La fulla s'enganxa o fumeja | Dull blade; Incorrect cutting depth; Forcing the saw; Material pinching blade | Replace blade; Adjust cutting depth; Reduce feed pressure; Support workpiece properly to prevent pinching. |
| Talls imprecisos | Blade not square to base; Laser misaligned; Improper technique | Check and adjust blade squareness; Clean laser lens; Practice proper cutting technique, use a guide. |
| Vibració excessiva | Damaged or unbalanced blade; Loose components | Replace blade; Check all fasteners and tighten if necessary. |
Especificacions
- Model: SKIL 5280-01
- Motor: 15 Amp
- Velocitat sense càrrega: 5,300 RPM
- Diàmetre de la fulla: 7-1/4 polzades
- Dents de la fulla: 24 (Carbide-Tipped)
- Capacitat de bisell: 0-51 degrees (Positive stop at 45 degrees)
- Tipus de làser: Single Beam, Class 2 (powered by 1 Lithium Ion battery, not user-replaceable)
- Pes: 8.7 lliures (3.95 kg)
- Dimensions del producte (aprox.): 14.2 x 9.8 x 8.5 polzades (36.1 x 24.9 x 21.6 cm)
- Font d'alimentació: Elèctric amb cable
- UPC: 039725041159
Informació de la garantia
Specific warranty details for the SKIL 5280-01 Circular Saw are not provided within this document. For comprehensive warranty information, including terms, conditions, and registration, please refer to the official SKIL weblloc web o la targeta de garantia inclosa amb l'embalatge del producte.
Atenció al client
If you require assistance, have questions about your SKIL 5280-01 Circular Saw, or need to order replacement parts, please contact SKIL customer support. Contact information can typically be found on the official SKIL weblloc web o a l'embalatge del producte.
Recursos en línia: Visita l'oficial HABILITAT weblloc for FAQs, product registration, and additional support materials.





