Introducción
This manual provides essential instructions for the setup, operation, maintenance, and troubleshooting of your SINGER C7220 Computerized Sewing Machine. Designed for both beginners and experienced sewists, the C7220 offers a wide range of features to support various creative projects, from basic repairs to intricate designs.
1. Configuración
Your SINGER C7220 sewing machine is delivered pre-threaded and factory tested to ensure quality. Follow these steps to prepare your machine for use.
1.1 Desembalaje y colocación
Carefully remove the machine and all accessories from the packaging. Place the machine on a stable, flat surface. Ensure adequate lighting and space for your projects.
Image 1.1: SINGER C7220 Computerized Sewing Machine with Extension Table attached.
1.2 Accesorios incluidos
The C7220 comes with a comprehensive accessory package. These items are stored in the front compartment of the machine, which can be removed to access the free arm.
- Pie multiusos
- Pie para puntada satinada
- Prensatelas para dobladillo ciego
- Pie para cremalleras
- Pie para ojales
- Prensatelas para coser botones
- Pie abierto
- Pie de cordón
- Mesa extensible
- Descosedor/Cepillo quitapelusas
- Guía de bordes/acolchado
- Paquete de agujas
- Bobinas (Clase 15 transparente)
- Tapas de carrete
- Pasador de carrete auxiliar
- Fieltro de pasador de carrete
- Destornillador
Image 1.2: All accessories included with the SINGER C7220 machine.
1.3 Fijación de la mesa extensible
For larger projects like quilts and garments, attach the included Extension Table. Slide the table onto the free arm until it locks securely into place. This provides additional stability and a larger sewing surface.
2. Instrucciones de funcionamiento
The SINGER C7220 offers a variety of features for efficient and creative sewing. Familiarize yourself with the controls and functions.
2.1 Power On and Basic Controls
Connect the power cord and foot pedal. Turn on the machine using the power switch. The LCD screen will illuminate, displaying the default stitch settings.
- Pantalla LCD: Displays selected stitch, stitch length, and width.
- Palanca de control de velocidad: Ajusta la velocidad máxima de costura.
- Botón de inicio / parada: Allows operation without the foot pedal.
- Botón de marcha atrás: Para reforzar puntadas.
- Botón de aguja arriba/abajo: Positions the needle for pivoting fabric.
- Botón de corte automático de hilo: Trims both top and bobbin threads.
Image 2.1: Close-up of the LCD screen and control buttons.
2.2 Selección y ajuste de puntadas
The C7220 features 200 built-in stitches and 417 stitch applications, including 8 one-step buttonhole styles and an alphabet font.
- Use the stitch selection buttons to navigate through the stitch patterns.
- Adjust stitch length and width using the dedicated buttons below the LCD screen.
- The programmable Needle Up/Down function is useful for quilting, appliqué, and topstitching, allowing precise fabric manipulation.
Image 2.2: Display of various stitch applications and built-in alphabet fonts.
2.3 Threading and Bobbin Winding
Follow the numbered threading guides on the machine for correct upper thread tension. The built-in needle threader simplifies threading the needle. The drop-in bobbin system allows for easy monitoring of thread supply and quick changes.
Image 2.3: Close-up of the automatic thread cutter mechanism.
2.4 Changing Presser Feet
To change a presser foot, raise the needle and presser foot lever. Press the release button at the back of the presser foot holder to detach the current foot. Align the new foot with the holder and lower the presser foot lever until it snaps into place.
Image 2.4: Various presser feet included with the machine.
3. Mantenimiento
El mantenimiento regular garantiza la longevidad y el rendimiento óptimo de su máquina de coser.
3.1 Limpieza
Turn off and unplug the machine before cleaning. Use the included lint brush to remove lint and dust from the bobbin area, feed dogs, and tension discs. Periodically wipe the exterior of the machine with a soft, dry cloth.
3.2 Reemplazo de la aguja
Replace needles regularly, especially when working with new projects or if you notice skipped stitches or fabric damage. Use SINGER brand needles appropriate for your fabric type.
3.3 Almacenamiento
When not in use, cover the machine to protect it from dust. Store accessories in the removable compartment.
4. Solución de problemas
If you encounter issues with your SINGER C7220, consult this section for common solutions.
| Problema | Posible causa | Solución |
|---|---|---|
| La máquina no alimenta la tela | Feed dogs lowered; incorrect presser foot pressure; lint buildup. | Ensure feed dogs are raised. Adjust presser foot pressure. Clean feed dog area. |
| Skipped stitches or thread breakage | Incorrect threading; dull or bent needle; wrong needle type for fabric; incorrect tension. | Re-thread machine completely. Replace needle. Use appropriate needle. Adjust tension. |
| Bobbin winding issues (machine stops) | Improper bobbin placement; thread not correctly guided; bobbin winder spindle not fully engaged. | Ensure bobbin is seated correctly. Follow bobbin winding path precisely. Push spindle fully to the right. |
| Start/Stop button unresponsive or delayed | Temporary electronic glitch; button mechanism issue. | Turn machine off and on again. Ensure button is pressed firmly. If issue persists, contact support. |
| Automatic thread cutter not working | Thread not positioned correctly; lint buildup; mechanism fault. | Ensure threads are under the presser foot. Clean cutter area. If issue persists, contact support. |
| Reverse button not functioning | Electronic issue; button mechanism issue. | Restart machine. Ensure button is pressed firmly. If issue persists, contact support. |
5. Especificaciones
Key technical specifications for the SINGER C7220 Computerized Sewing Machine.
| Característica | Detalle |
|---|---|
| Dimensiones del producto | 21 x 14 x 11 pulgadas (53.34 x 35.56 x 27.94 cm) |
| Peso del artículo | 14 libras (6.35 kg) |
| Fabricante | SINGER |
| Número de modelo | C7220 |
| Puntadas incorporadas | 200 |
| Aplicaciones de puntadas | 417 |
| Estilos de ojales | 8 (One-step) |
| Mostrar | Pantalla LCD |
| Componentes incluidos | All-Purpose Foot, Satin Stitch Foot, Blind Hem Foot, Zipper Foot, Buttonhole Foot, Button Sewing Foot, Open Toe Foot, Cording Foot, Extension Table, Seam Ripper/Lint Brush, Edge/Quilting Guide, Pack of Needles, Bobbins (Class 15 transparent), Spool Caps, Auxiliary Spool Pin, Spool Pin Felt, Screwdriver. |
| Color | Blanco |
| Código Postal | 840163302401 |
6. Garantía y soporte
For detailed warranty information, please refer to the documentation included with your product or visit the official SINGER website. SINGER has a long history of pioneering sewing innovations since 1851 and continues to provide support for its products.
You can find additional resources and contact customer support through the official SINGER store: Visita la tienda SINGER en Amazon.
