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This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of your SINGER Heavy Duty 6620C Computerized Sewing Machine. Please read this manual thoroughly before using the machine to ensure optimal performance and longevity.
Önemli Güvenlik Talimatları
Elektrikli bir cihaz kullanırken, aşağıdakiler de dahil olmak üzere temel güvenlik önlemlerine her zaman uyulmalıdır:
- Always unplug the sewing machine from the electrical outlet immediately after using and before cleaning.
- Oyuncak olarak kullanılmasına izin vermeyin. Bu cihaz çocuklar tarafından veya çocukların yakınında kullanıldığında çok dikkatli olunmalıdır.
- Bu cihazı yalnızca bu kılavuzda açıklanan amaçlanan kullanım amacı doğrultusunda kullanın.
- Kablosu veya fişi hasarlıysa, düzgün çalışmıyorsa veya düşürüldüyse veya hasar gördüyse bu cihazı asla çalıştırmayın.
- Hiçbir zaman herhangi bir nesneyi herhangi bir açıklığa düşürmeyin veya sokmayın.
- Açık havada kullanmayınız.
- Aerosol (sprey) ürünlerinin kullanıldığı veya oksijen verilen yerlerde çalışmayın.
- Bağlantıyı kesmek için tüm kontrolleri kapalı konuma getirin, ardından fişi prizden çıkarın.
- Always unplug the machine when making any adjustments in the needle area, such as threading the machine, changing the needle, changing the bobbin, or changing the presser foot.
Kurmak
Paketten Çıkarma ve Yerleştirme
Carefully remove the machine from its packaging. Place the machine on a stable, flat surface. Ensure adequate lighting for your workspace.
Connecting Power and Foot Control
Locate the power cord and foot control. Plug the power cord into the machine's power input and then into a suitable electrical outlet. Connect the foot control to its designated port on the machine.
Video: SINGER C5200 Series - Introduction and Machine Tour. This video demonstrates the basic setup and overview of a similar SINGER sewing machine model, including power and foot control connections.
Bobini Sarmak
The SINGER 6620C features a top drop-in bobbin system. To wind a new bobbin:
- İplik makarasını makara pimine yerleştirin.
- İpliği bobin sarım gerilim diskinden geçirin.
- Place an empty bobbin onto the bobbin winding spindle.
- Push the bobbin winding spindle to the right.
- Hold the thread end and gently press the foot control to start winding. The machine will stop automatically when the bobbin is full.
Video: SINGER C5200 Series - Introduction and Machine Tour. This video includes a demonstration of bobbin winding for a similar SINGER model.
Makineye İplik Takma
The SINGER 6620C features an automatic needle threader for convenience.
- Baskı ayağı kaldırıcısını kaldırın.
- Place the thread spool on the main spool pin.
- Makine üzerinde belirtilen numaralı iplik geçirme yolunu takip edin ve ipliğin tüm kılavuzlardan ve iplik alma kolundan geçtiğinden emin olun.
- Baskı ayağını indirin.
- Use the automatic needle threader to thread the needle effortlessly.
- Sarılmış bobini bobin kutusuna yerleştirin ve ipliğin gerilim yayından doğru şekilde geçtiğinden emin olun.
- Bobin kapağını kapatın.
Video: SINGER C5200 Series - Introduction and Machine Tour. This video demonstrates the threading process for a similar SINGER model.
Dikiş Makinenizi Çalıştırma
Dikişlerin Seçilmesi
The SINGER 6620C offers 215 stitch applications. Use the touch-button controls and LCD screen to select your desired stitch. The LCD screen will display the stitch number, width, and length, along with recommended presser foot.

Image: Close-up of the SINGER 6620C's LCD screen and touch-button controls for stitch selection and adjustment.
Dikiş Uzunluğunu ve Genişliğini Ayarlama
Adjust stitch length and width using the dedicated touch buttons next to the LCD screen. Refer to the stitch chart on the machine for optimal settings for each stitch type.
Sewing with the Reverse Lever
To reinforce stitches at the beginning and end of a seam, press and hold the reverse lever while sewing. The machine will sew backward as long as the lever is held down.
Using the Free Arm
To access the free arm, slide off the removable accessory storage compartment. The free arm is ideal for sewing cylindrical items such as cuffs, collars, and pant hems.

Image: The SINGER 6620C sewing machine with its accessory storage box detached, revealing the free arm for sewing cuffs and other small, circular items.
Baskı Ayağı Basıncının Ayarlanması
The presser foot pressure adjustment knob allows you to fine-tune the pressure on your fabric. Reduce pressure for delicate fabrics and increase it for thicker materials to ensure even feeding.

Image: Close-up of the adjustable presser foot pressure dial on the SINGER 6620C, allowing users to customize pressure for various fabric types.
Video: SINGER Heavy Duty 6620C. This video provides a general overview of the SINGER 6620C's features and operation.
Bakım
Bobin Alanının Temizlenmesi
Regularly clean the bobbin area to remove lint and thread buildup. Open the bobbin cover, remove the bobbin and bobbin case, and use the provided brush to clear any debris. This prevents thread jams and ensures smooth operation.
İğnelerin Değiştirilmesi
Always use the correct needle type and size for your fabric. To change the needle, loosen the needle clamp screw, remove the old needle, insert the new needle with the flat side facing the back, and tighten the screw securely.
Genel Temizlik
Wipe down the exterior of the machine with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
Sorun giderme
Yaygın Sorunlar ve Çözümleri
- Atlanan Dikişler: Ensure the needle is inserted correctly and is not bent. Use the appropriate needle type for your fabric. Re-thread the machine completely.
- İplik Kopması: Check for correct threading, proper tension settings, and ensure the needle is not dull or bent. Use quality thread.
- Kumaş Sıkışması: Verify that the presser foot is lowered before sewing. Clean the bobbin area for any lint buildup.
- Düzensiz Dikişler: Adjust the tension settings for both upper and bobbin threads. Ensure consistent fabric feeding.
Özellikler
| Özellik | Detay |
|---|---|
| Model Numarası | 6620C |
| Stitch Applications | 215 |
| Stitches Per Minute | 1100'e kadar |
| Çerçeve Malzemesi | Heavy Duty Metal |
| Bobin Tipi | Üstten Giriş |
| İğne İpliği | Otomatik |
| Görüntülemek | LCD Ekran |
| Ürün Boyutları | 17.3 x 7.5 x 10.9 inç |
| Ürün Ağırlığı | 16.24 pound |
| Dahil Aksesuarlar | 9 presser feet, bobbins, needles, seam ripper, soft cover, etc. |
Garanti ve Destek
For warranty information, product registration, and additional support, please visit the official SINGER website or contact customer service. A free beginner's machine class is also available upon product registration.





