Singer Sewing Machine Manuals Model 5050C

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

1. Features at a Glance 2. Unpacking and Setup 3. First-Time Operation 4. Specifications 5. Controls and Functions 6. Stitch Selection and Settings 8. Maintenance and Cleaning 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Electronic control panel, built-in stitch patterns, automatic needle threader, drop-in bobbin system, free arm, accessory storage, and power/light switch.

Feature	Description
Built-in Stitches	50 utility, decorative, and stretch stitches including automatic buttonhole
Automatic Needle Threader	Simplifies threading of the needle
Top Drop-in Bobbin	Easy bobbin insertion with clear cover
Stitch Length/Width Adjustment	Dial controls for customizing stitch size
Free Arm	Removable flatbed for sewing cuffs and sleeves
Presser Feet	Includes all-purpose, zipper, buttonhole, and button sewing feet
Power Switch	Turns machine and built-in light on/off
Reverse Stitch Lever	For reinforcing seams
Speed Control Slider	Adjusts sewing speed
Accessory Storage	Compartment in free arm for feet and tools

Unpacking and Setup

Unpack and inspect all contents. Place on a stable, flat surface.

Remove machine from box and all protective packaging.
Attach power cord to machine and plug into a 120V AC outlet.
Install foot controller into appropriate port.
Attach presser foot by lowering presser foot lever and snapping foot into place.
Wind and insert bobbin following threading diagram.
Thread upper thread using automatic needle threader if equipped.

WARNING! Keep fingers away from needle area during operation. Always turn off and unplug machine when not in use or when changing accessories.

First-Time Operation

Power on machine; familiarize yourself with controls.

Select a straight stitch using stitch selector dial.
Place fabric under presser foot, lower foot using lever.
Gently press foot controller to start sewing.
Use reverse lever to backstitch at beginning and end of seam.
Practice adjusting stitch length and width on scrap fabric.
Experiment with different built-in stitches.

CAUTION! Always use the correct presser foot for the selected stitch. Ensure needle is properly inserted and tightened.

Specifications

Model: Singer 5050C
Type: Electronic Sewing Machine
Built-in Stitches: 50 including utility, decorative, and stretch
Automatic Buttonhole: 1-step
Stitch Length: Adjustable up to 4mm
Stitch Width: Adjustable up to 5mm
Bobbin: Top drop-in, Class 15 transparent
Needle: Standard domestic sewing machine needles (size 11/80 recommended for general use)
Power Supply: 120V AC, 60Hz
Included Accessories: All-purpose foot, zipper foot, buttonhole foot, button sewing foot, seam ripper, needles, bobbins, spool caps, duster brush

Controls and Functions

Main controls located on front and side of machine.

Front Panel: Stitch selector dial, stitch length dial, stitch width dial, reverse stitch lever, power/light switch.

Side/Free Arm Area: Bobbin winder, handwheel, presser foot lever, foot controller port.

Stitch Selection: Turn dial to desired stitch number as shown on stitch chart. Stitch Length: Adjust for shorter or longer stitches (0-4mm). Stitch Width: Adjust for narrow or wide stitches (0-5mm). Reverse Stitching: Hold lever down to sew backwards for reinforcement.

Stitch Selection and Settings

Refer to stitch chart for recommended settings for each pattern.

Select stitch using dial.
Set stitch length and width as recommended.
Choose appropriate presser foot.
For buttonholes: Use buttonhole foot, place button in foot holder, follow automatic sequence.
For decorative stitches: Use open toe foot for better visibility.
For zippers: Use zipper foot for close stitching.

Tip: Always test stitch settings on a scrap of your project fabric before sewing.

Maintenance and Cleaning

Regular maintenance ensures optimal performance.

Unplug machine before any cleaning or maintenance.
Remove needle plate screws and lift plate to access bobbin area.
Use small brush to remove lint and dust from feed dogs and bobbin case.
Oil machine sparingly as per manual instructions (only at designated points).
Wipe exterior with soft, dry cloth.
Replace needle regularly (after 8-10 hours of sewing).

CAUTION! Do not use compressed air as it can force lint deeper into mechanism. Never immerse machine in water.

Regulatory Information

FCC Compliance: This device complies with Part 15 of the FCC Rules. Copyright © Singer Manufacturing Company. All trademarks are property of Singer. For support, visit www.singer.com or contact Singer Customer Service at 1-800-4-SINGER.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Machine does not run	Not plugged in / Power switch off	Check power cord connection; ensure power switch is on.
Needle breaks	Incorrect needle insertion / Bent needle	Reinsert needle fully and tighten; ensure flat side is to the back.
Thread bunching underneath	Incorrect bobbin threading / Upper tension	Rethread bobbin and top thread; check bobbin is inserted correctly.
Skipped stitches	Dull/bent needle / Wrong needle type	Replace needle; use correct needle for fabric type.
Uneven stitches	Incorrect tension settings	Adjust thread tension; test on scrap fabric.
Fabric not feeding	Presser foot pressure / Feed dogs	Ensure presser foot is lowered; clean feed dogs of lint.

Service: For repairs, contact authorized Singer service center. Do not attempt to disassemble internal components.