Nelco S 700 Sewing Machine Manual

The Nelco S 700 is a versatile household sewing machine featuring multiple stitch patterns, automatic buttonholer, adjustable stitch length and width, free arm capability, built-in light, reverse stitching, and easy threading system. Designed for beginners and experienced sewers alike, it handles various fabrics from lightweight to medium-weight materials. Below are key sections covering features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Unpacking and Setup 3. Basic Operation 4. Specifications 5. Controls and Settings 6. Stitch Selection 7. Maintenance and Care 8. Accessories 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: Free arm design, built-in stitch patterns, automatic buttonholer, reverse stitch function, built-in light, drop feed for darning, and easy bobbin winding system.

Feature	Description
Stitch Patterns	12 built-in stitches including straight, zigzag, and decorative
Buttonholer	One-step automatic buttonhole
Stitch Length	Adjustable from 0-4mm
Stitch Width	Adjustable up to 5mm for zigzag stitches
Free Arm	Removable extension table for sewing cuffs and sleeves
Reverse Stitch	Reinforce seams with reverse sewing
Built-in Light	LED illumination for work area
Bobbin System	Top-loading with clear cover
Thread Tension	Adjustable for different fabrics
Presser Feet	Multiple included for different applications

Unpacking and Setup

Carefully unpack all components and place on stable surface.

Remove machine from packaging: Lift by carrying handle, not by free arm.
Attach extension table: Slide into position until it clicks.
Install foot control: Plug into machine port.
Connect power: Plug power cord into machine and wall outlet.
Insert needle: Loosen needle clamp screw, insert needle with flat side to back.
Wind bobbin: Follow bobbin winding instructions.

WARNING! Machine is heavy; use both hands when lifting. Ensure stable work surface.

Basic Operation

Power on machine; follow these steps for basic sewing.

Thread machine: Follow numbered threading guide on machine.
Insert bobbin: Place bobbin in case with thread unwinding counterclockwise.
Select stitch: Turn pattern selector to desired stitch.
Adjust settings: Set stitch length and width as needed.
Position fabric: Lower presser foot and begin sewing.
Reverse stitching: Hold reverse button to reinforce seams.

CAUTION! Keep fingers away from moving needle. Always turn off when not in use.

Specifications

Machine Type: Household sewing machine
Stitches: 12 built-in patterns
Stitch Length: 0-4mm adjustable
Stitch Width: Up to 5mm for zigzag
Buttonhole: One-step automatic
Free Arm: Yes, with removable extension table
Lighting: Built-in LED light
Power Supply: 110V, 60Hz
Motor: DC servo motor
Weight: 12.5 lbs (5.7 kg)
Warranty: 2 years limited

Controls and Settings

Front Panel: Stitch pattern selector, stitch length dial, stitch width dial, reverse button, bobbin winder.

Stitch Length Dial: Controls distance between stitches (0-4mm). Stitch Width Dial: Adjusts zigzag width (0-5mm). Pattern Selector: Choose from 12 built-in stitches. Reverse Button: Hold to sew backwards. Bobbin Winder: Wind bobbin without threading needle.

Thread Tension: Adjust dial for different fabrics (higher numbers for tighter tension). Presser Foot Pressure: Adjustable for thick/thin fabrics.

Stitch Selection

Available stitches: Straight stitch (left/center/right needle positions), zigzag, stretch stitches, blind hem, decorative stitches.

Straight Stitch: For basic sewing, topstitching, basting
Zigzag Stitch: For finishing edges, appliqué, stretch fabrics
Blind Hem: Nearly invisible hemming
Decorative Stitches: For embellishment and creative projects
Buttonhole: Automatic one-step buttonhole

Tip: Test stitch on scrap fabric before starting project.

Maintenance and Care

Regular maintenance ensures optimal performance.

Cleaning: Unplug machine, remove needle and presser foot.
Bobbin area: Use brush to remove lint and thread bits.
Feed dogs: Clean between teeth with small brush.
Oil: Apply sewing machine oil to moving parts as directed.
Needle: Replace regularly (every 8-10 hours of sewing).
Cover: Use dust cover when not in use.

WARNING! Always unplug before cleaning. Use only sewing machine oil.

Accessories

Included accessories: All-purpose foot, zipper foot, buttonhole foot, darning plate, seam ripper, needles, bobbins, screwdriver, brush.

Accessory	Use
All-purpose foot	General sewing
Zipper foot	Installing zippers
Buttonhole foot	Automatic buttonholes
Darning plate	Free-motion sewing
Seam ripper	Removing stitches

Safety Information

Important safety precautions for machine operation.

Always unplug machine when not in use or during maintenance
Keep fingers away from moving needle
Do not sew over pins
Use proper needle for fabric type
Ensure adequate lighting
Keep work area clean and organized
Supervise children near operating machine

CAUTION! Risk of electric shock. Do not operate with wet hands.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Thread breaking	Incorrect tension/needle	Check threading; adjust tension; replace needle
Skip stitches	Dull/bent needle	Replace needle; check threading
Machine jams	Thread buildup	Remove bobbin case; clean lint; rethread
Uneven stitches	Incorrect tension	Adjust upper and bobbin tension
No power	Power connection	Check plug; foot control connection; power switch
Needle breaks	Wrong needle/fabric	Use correct needle type; don't pull fabric

Service: Contact authorized Nelco service center for repairs.

Support: 1-800-NELCO-HELP; www.nelcosewing.com