Introduction
This manual provides essential information for the safe and efficient operation of your Singer HD6335M Heavy Duty Sewing Machine. Please read all instructions carefully before using the machine to ensure proper setup, operation, and maintenance.
1. Setup and Initial Preparation
Before you begin sewing, ensure your machine is properly set up and threaded.
1.1 Unpacking and Placement
- Carefully remove the machine from its packaging.
- Place the machine on a stable, flat surface.
- Ensure there is adequate lighting. The machine features a built-in light, which can be activated via a switch (refer to Figure 2).
1.2 Accessories Overview
Your machine comes with a standard accessory box located in the removable extension table. Open the box to find various tools and presser feet (refer to Figure 3 for visual details and the list below).
Included Accessories:
| No. | Accessory |
|---|---|
| 1. | Universal presser foot |
| 2. | Zipper sewing cloth presser foot |
| 3. | One-step button presser foot |
| 4. | Button presser foot |
| 5. | Brush and buttonhole knife |
| 6. | Parallel guide |
| 7. | Needle bag |
| 8. | Wire wheel cover |
| 9. | Shuttle |
| 10. | Screwdriver |
| 11. | The second wire wheel pole Dun |
| 12. | Flannel pad |
| 13. | Dust jacket |
| 14. | Regular presser foot |
| 15. | Selvedge seam presser foot |
| 16. | Blind stitching presser foot |
| 17. | Straight seam presser foot |
| 18. | Partition board |
| 19. | Teflon presser foot |
| 20. | Singer needles (3 pieces on size 14, 2 pieces on size 16) |
1.3 Threading the Machine
Proper threading is crucial for smooth operation. Follow the numbered guides on the machine for both upper and bobbin thread installation.
- Place the spool of thread on the spool pin.
- Guide the thread through the upper tension discs and take-up lever as indicated by the machine's markings.
- Use the automatic needle threader for convenience (refer to the video for demonstration).
- Install the bobbin into the bobbin case, ensuring the thread is correctly routed through the tension spring.
For a visual guide on threading and bobbin installation, please watch the demonstration video below:
2. Operating Instructions
2.1 Stitch Selection
The Singer HD6335M offers 34 different stitch types. Use the stitch selection knob (labeled 'S' on the machine) to choose your desired stitch. The density knob allows you to adjust stitch length and width (refer to Figure 6).
2.2 Tension and Width Adjustment
Adjust the tension knob, baseline knobs, and width knob as needed for different fabrics and stitch types to achieve optimal stitch quality (refer to Figure 8).
2.3 Fabric Compatibility
This heavy-duty machine is designed to handle a wide range of fabrics, from delicate materials like chiffon and silk to thicker fabrics such as denim, cotton, leatherwear, and woollen cloth (refer to Figure 9 and 10).
2.4 Special Functions
- Overlock Stitch: The machine supports overlock stitching for finishing raw edges.
- Buttonhole Function: Create buttonholes easily with the one-step buttonhole feature.
- Reverse Lever: Use the reverse lever for reinforcing stitches at the beginning and end of seams.
- Double Needle: The machine supports double needle sewing for decorative stitches or twin seams.
3. Maintenance
Regular maintenance ensures the longevity and optimal performance of your sewing machine.
- Cleaning: Regularly clean lint and dust from the bobbin area, feed dogs, and tension discs using the brush provided.
- Oiling: Refer to the full user manual for specific oiling points and frequency. Use only high-quality sewing machine oil.
- Needle Replacement: Replace needles frequently, especially when sewing different fabric types or if the needle becomes dull or bent. Use Singer needles (size 14 for general use, size 16 for heavier fabrics like denim).
- Storage: When not in use, cover the machine with the dust jacket to protect it from dust and debris.
4. Troubleshooting
Here are some common issues and their solutions:
- Skipped Stitches: Ensure the needle is inserted correctly and is not bent. Use the appropriate needle size for your fabric. Re-thread the machine completely.
- Thread Breakage: Check for correct threading, proper tension settings, and ensure the needle is not dull or damaged.
- Fabric Puckering: Adjust thread tension, use a smaller stitch length, or use a walking foot for delicate fabrics.
- Machine Not Starting: Check if the power cord is securely plugged in and the power switch is on. Ensure the foot pedal is connected.
For more detailed troubleshooting, consult the comprehensive user manual or contact customer support.
5. Specifications
| Feature | Specification |
|---|---|
| Model Number | HD6335M |
| Type | Household Sewing Machine (Electric Mechanical Type) |
| Brand Name | Singer (TONIFISHI) |
| Number of Stitches | 34 kinds |
| Stitch Formation | Overlock Stitch (and others) |
| Bottom Hook Type | Horizontal Hook |
| Max. Sewing Speed | 1100 stitches/min |
| Power (W) | 90W |
| Machine Weight | Approx. 6.5kg |
| Overall Dimensions | 47*39*26CM |
| Buttonhole | One-step support |
| Double Needle | Supported |
| Origin | Mainland China |
| Condition | New |
6. User Tips
While no specific user tips were available from reviews or Q&A, here are some general tips for optimal sewing experience:
- Always test stitches on a scrap piece of your fabric before starting your project.
- Use good quality thread and needles appropriate for your fabric type.
- Keep your work area well-lit and free of clutter.
- Do not force the fabric through the machine; let the feed dogs do the work.
7. Warranty and Support
For information regarding warranty coverage, technical support, or service, please refer to the documentation provided with your purchase or contact the retailer. Keep your proof of purchase for any warranty claims.
