Singer 5050C Manual

The Singer 5050C is a versatile sewing machine designed for home use, featuring a range of built-in stitches, automatic needle threader, adjustable stitch length and width, free arm capability, and multiple presser feet for various sewing techniques. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Sewing machine head, Free arm, Bobbin case, Presser feet set, Foot pedal, Power cord.

Feature	Description
Built-in stitches	50 utility, decorative, and stretch stitches
Automatic needle threader	Simplifies threading the needle
Adjustable stitch length/width	Customize stitch size for different fabrics
Free arm	For sewing cylindrical items like sleeves and cuffs
Drop feed	For free-motion sewing and darning
Built-in buttonhole	One-step automatic buttonhole
Presser feet	Includes zipper foot, buttonhole foot, blind hem foot
Reverse stitch lever	For reinforcing seams
Stitch selector dial	Easy selection of stitch patterns
LED light	Illuminates sewing area

Unpacking and Setup

Unpack and inspect contents. Place on stable surface.

1. Remove machine from packaging and all protective materials.
2. Attach foot pedal: Connect to machine port.
3. Plug power cord into machine and wall outlet.
4. Install needle: Loosen needle clamp, insert needle flat side back, tighten.
5. Wind bobbin: Follow threading diagram; place bobbin in case.
6. Thread upper thread: Follow numbered threading path; use needle threader.

WARNING! Keep fingers away from needle area during operation. Ensure machine is unplugged during setup.

First-Time Operation

Power on machine; test on scrap fabric.

1. Select straight stitch: Turn dial to stitch 1.
2. Place fabric under presser foot; lower presser foot lever.
3. Press foot pedal gently to start sewing.
4. Practice reverse stitching: Hold reverse lever while sewing.
5. Adjust stitch length: Turn length dial for longer/shorter stitches.
6. Experiment with other stitches: Turn dial to different patterns.

CAUTION! Always turn handwheel toward you. Do not force machine.

Specifications

• Model: Singer 5050C.
• Stitches: 50 built-in stitches.
• Stitch Length: Adjustable up to 4mm.
• Stitch Width: Adjustable up to 5mm.
• Bobbin: Class 15 transparent bobbin.
• Needle: HAx1 sewing needle.
• Speed: Up to 750 stitches per minute.
• Power Supply: 110-120V, 60Hz.
• Weight: 12.5 lbs (5.7 kg).
• Warranty: 25-year limited warranty.

Controls and Settings

Access controls via dials and levers on machine body.

Front Panel: Stitch selector dial, Stitch length dial, Stitch width dial, Reverse stitch lever, Presser foot lever.

Stitch Selection: Turn dial to desired stitch number (refer to stitch chart). Stitch Length: Adjust for fabric type (longer for basting, shorter for fine fabrics). Stitch Width: Adjust for zigzag and decorative stitches. Tension: Upper tension dial (4 is normal; adjust for specific fabrics). Presser Foot Pressure: Adjust via screw on presser foot bar (if applicable).

Stitch Selection and Adjustment

Select stitches via dial; adjust for fabric.

1. Consult stitch chart for recommended uses.
2. For straight stitch: Use stitch 1; adjust length as needed.
3. For zigzag: Use stitch 2-5; adjust width for seam finishing.
4. For buttonhole: Use stitch 6; follow automatic buttonhole steps.
5. For stretch stitches: Use stitches 7-10 for knits.
6. For decorative stitches: Use stitches 11-50; use stabilizer.

Tip: Test stitch on scrap fabric before sewing project.

Using Presser Feet

Includes zipper foot, buttonhole foot, blind hem foot.

1. Remove current foot: Lift presser foot lever; press release button.
2. Attach new foot: Align foot with presser foot holder; lower lever.
3. Zipper foot: For inserting zippers; adjust position left/right.
4. Buttonhole foot: For automatic buttonholes; place button in back.
5. Blind hem foot: For invisible hems; follow fabric guide.

WARNING! Ensure needle is up when changing feet. Do not force foot.

Maintenance and Cleaning

Unplug before maintenance. Clean lint regularly.

1. Remove needle plate: Use screwdriver to loosen screws; lift plate.
2. Clean feed dogs and bobbin area: Use small brush to remove lint.
3. Oil machine: Apply drop of sewing machine oil to moving parts per manual.
4. Replace needle: After 8-10 hours of sewing or if bent/dull.
5. Store covered: Use dust cover when not in use.

CAUTION! Use only sewing machine oil. Do not use household oils.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Singer Manufacturing Company; trademarks of Singer. For support, visit www.singer.com or contact 1-800-4-SINGER.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Machine does not run	Power/pedal	Check power cord; ensure pedal is plugged in; test outlet.
Thread bunching underneath	Threading/bobbin	Re-thread upper and lower threads; ensure bobbin inserted correctly.
Needle breaks	Needle/thread/fabric	Replace needle; use correct needle for fabric; avoid pulling fabric.
Stitches skipping	Needle/thread	Replace needle; re-thread; use correct needle size for thread.
Uneven stitches	Tension/thread	Adjust tension; ensure using same weight thread top and bottom.
Buttonhole not forming	Foot/stitch selection	Use buttonhole foot; select correct stitch; stabilize fabric.

Reset: Unplug for 5 minutes if electronic issues occur.

Service: 1-800-4-SINGER; www.singer.com