SINGER 64SFR
SINGER 64SFR 64S Heavy Duty Sewing Machine User Manual
Model: 64SFR
Introduction
This instruction manual provides comprehensive guidance for the safe and efficient operation of your SINGER 64SFR 64S Heavy Duty Sewing Machine. Please read this manual thoroughly before using the machine to ensure proper setup, operation, and maintenance. Retain this manual for future reference.

Figure 1: Front view of the SINGER 64SFR 64S Heavy Duty Sewing Machine. This image displays the main body of the sewing machine, including the needle area, stitch selection dial, and tension dial.
Important Safety Instructions
When using an electrical appliance, basic safety precautions should always be followed, including the following:
- Read all instructions before using this sewing machine.
- Keep fingers away from all moving parts. Special care is required around the sewing machine needle.
- Always use the proper needle plate. The wrong plate can cause the needle to break.
- Do not pull or push fabric while stitching. This may deflect the needle, causing it to break.
- Switch the sewing machine off when making any adjustments in the needle area, such as threading the needle, changing the needle, threading the bobbin, or changing the presser foot.
- Always unplug the sewing machine from the electrical outlet when removing covers, lubricating, or when making any other user servicing adjustments mentioned in the instruction manual.
- Never operate the sewing machine if it has a damaged cord or plug, if it is not working properly, or if it has been dropped or damaged.
Setup
Unpacking the Machine
Carefully remove the sewing machine from its packaging. Ensure all accessories are present. Retain the packaging for storage or future transport.
Power Connection
Connect the power cord to the machine and then to a suitable electrical outlet. Ensure the machine's power switch is in the "OFF" position before connecting.

Figure 2: Rear view of the SINGER 64SFR 64S Heavy Duty Sewing Machine, showing the power input and switch.
Extension Table Installation
The machine includes an extension table for larger projects. Slide the extension table onto the free arm until it clicks into place.

Figure 3: SINGER 64SFR 64S Heavy Duty Sewing Machine with the extension table attached, providing a larger work surface.
Operating Instructions
Threading the Machine
Follow the numbered guides on the machine for correct upper thread tension and needle threading. The integrated needle threader assists in this process.
Winding the Bobbin
Place the bobbin on the bobbin winder spindle, guide the thread as indicated, and engage the winder. The machine will automatically stop when the bobbin is full.
Inserting the Bobbin
Open the bobbin cover plate. Insert the wound bobbin into the bobbin case, ensuring the thread feeds correctly through the tension spring.

Figure 4: Close-up view of the bobbin area on the SINGER 64SFR 64S Heavy Duty Sewing Machine, showing the drop-in bobbin system.
Stitch Selection
Turn the stitch selection dial to choose your desired stitch pattern. Refer to the stitch chart on the machine for available options.
Sewing a Buttonhole
Attach the one-step buttonhole foot. Follow the machine's instructions for automatic buttonhole creation.

Figure 5: The buttonhole foot attached to the SINGER 64SFR 64S Heavy Duty Sewing Machine, ready for automatic buttonhole stitching.
Maintenance
Cleaning the Machine
Regularly clean lint and dust from the bobbin area and feed dogs using the provided brush. Ensure the machine is unplugged before cleaning.
Lubrication
Your SINGER 64SFR 64S is designed for minimal lubrication. Refer to the detailed diagram in the full manual for specific oiling points if necessary.
Needle Replacement
Replace the needle frequently, especially when working with heavy fabrics or if the needle shows signs of bending or dullness. Always use SINGER brand needles for optimal performance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Skipped Stitches | Incorrect needle, bent needle, improper threading. | Change needle, re-thread machine, ensure correct needle insertion. |
| Thread Breaking | Incorrect tension, poor quality thread, burr on needle plate. | Adjust tension, use quality thread, check for burrs. |
| Machine Not Starting | Power cord not connected, foot control not plugged in, power switch off. | Check all connections, ensure power switch is on. |
For more detailed troubleshooting, please refer to the complete instruction manual or contact SINGER customer support.
Specifications
- Model: SINGER 64SFR (Factory Refurbished)
- Construction: Full Metal Frame, Metal and Plastic
- Bed Plate: Stainless Steel
- Features: Extension Table, Needle Threader
- Dimensions: Approximately 15.5 x 6.25 x 12 inches
- Weight: 18.5 pounds
- UPC: 840163304153
Support and Warranty
For customer support, technical assistance, or warranty information, please visit the official SINGER website or contact their customer service department.
As this is a factory refurbished unit, specific warranty terms may vary. Please refer to the documentation included with your purchase or contact SINGER directly for details regarding your refurbished product warranty.
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