Model 366 Sewing Machine Manual

The Model 366 Sewing Machine is a versatile household sewing machine with built-in stitches, automatic needle threading, adjustable stitch length and width, free arm capability, built-in LED light, drop feed for darning and quilting, reverse stitching function, and variable speed control. Powered by 120V AC, 60Hz. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. First-Time Operation 4. Specifications 5. Controls and Settings 6. Stitch Selection 7. Threading & Bobbin 8. Maintenance & Cleaning 9. Accessories 10. Safety Information 11. Troubleshooting

Features at a Glance

Key components: Built-in stitch patterns, automatic needle threader, free arm, LED work light, drop feed mechanism, reverse stitch button, speed control slider.

Feature	Description
Built-in stitches	36 stitch patterns including straight, zigzag, decorative
Automatic needle threader	Easy needle threading with built-in mechanism
Free arm capability	Removable extension table for sewing sleeves and cuffs
LED work light	Bright illumination of sewing area
Drop feed mechanism	For darning, quilting, and free-motion sewing
Reverse stitch button	For reinforcing seams at beginning and end
Speed control slider	Adjustable sewing speed from slow to fast
Stitch length dial	Adjustable from 0-4mm
Stitch width dial	Adjustable from 0-5mm for zigzag stitches
Power switch	Turns machine on/off

Installation & Setup

Unpack and inspect contents. Place on stable, level surface.

Remove machine from packaging: Lift carefully from carrying case.
Install foot control: Plug into machine's foot control port.
Connect power: Plug power cord into machine and wall outlet.
Attach extension table: Snap into place for flatbed sewing.
Install needle: Loosen needle clamp screw, insert needle with flat side to back.

WARNING! Keep fingers away from needle area during setup. Ensure stable surface placement.

First-Time Operation

Power on machine; follow setup procedure.

Thread machine: Follow threading path marked on machine.
Wind bobbin: Place thread on spool pin, follow bobbin winding instructions.
Insert bobbin: Drop bobbin into case with thread pulling counterclockwise.
Select stitch: Turn stitch selection dial to desired pattern.
Test sew: Use scrap fabric to test stitch and tension settings.

CAUTION! Always turn off power when threading needle or changing accessories.

Specifications

Stitch Patterns: 36 built-in stitches
Stitch Length: Adjustable 0-4mm
Stitch Width: Adjustable 0-5mm
Speed: Up to 800 stitches per minute
Needle System: HA-1 standard needles
Bobbin: Class 15 transparent bobbin
Presser Feet: Standard, zipper, buttonhole, button sewing
Lighting: Built-in LED work light
Power Source: 120V AC, 60Hz
Weight: 12.5 lbs (5.7 kg)

Controls and Settings

Main controls located on front panel: Power switch, stitch selection dial, stitch length dial, stitch width dial, reverse stitch button.

Additional Features: Automatic needle threader, thread cutter, free arm conversion, drop feed lever, speed control slider.

Stitch Selection: Turn dial to select from 36 patterns. Stitch Length: Adjust for fabric thickness (0-4mm). Stitch Width: For zigzag and decorative stitches (0-5mm). Tension Control: Adjust upper thread tension dial (0-9). Reverse Stitch: Hold button for backstitching.

Stitch Selection

36 built-in stitches including:

Straight stitch: For basic sewing (positions 1-3)
Zigzag stitch: For finishing edges and appliqué
Blind hem stitch: For invisible hems
Elastic stitches: For knit fabrics
Decorative stitches: For embellishments
Buttonhole: 4-step automatic buttonhole

Tip: Always test stitch on scrap fabric before sewing project.

Threading & Bobbin

Proper threading ensures smooth operation.

Raise presser foot and needle to highest position.
Place spool on spool pin, follow numbered threading path.
Use automatic needle threader: Lower lever, hook thread through eye.
Wind bobbin: Place empty bobbin on winder, engage mechanism.
Insert bobbin: Drop into case with thread pulling counterclockwise.
Pull up bobbin thread: Hold upper thread, turn handwheel toward you.

WARNING! Ensure needle is in highest position before threading.

Maintenance & Cleaning

Regular maintenance ensures optimal performance.

Clean lint: Remove needle plate, clean bobbin area with brush.
Oil machine: Apply 1-2 drops of sewing machine oil as indicated in diagram.
Check needle: Replace bent or dull needles immediately.
Clean exterior: Use soft, dry cloth only.

CAUTION! Unplug machine before cleaning or maintenance. Use only sewing machine oil.

Accessories

Included accessories: Standard presser foot, zipper foot, buttonhole foot, button sewing foot, seam ripper, cleaning brush, spare needles, bobbins, screwdriver, darning plate.

Additional Accessories Available: Quilting foot, walking foot, blind hem foot, embroidery foot.

Safety Information

Always disconnect power when not in use. Keep fingers away from moving parts. Do not operate with damaged cord. Use proper needles for fabric type. Keep work area well-lit and ventilated. Store in dry location away from children.

Important: Never pull fabric while sewing - let feed dogs move fabric.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Thread breaking	Incorrect threading/tension	Rethread completely; adjust tension; check for burrs on needle.
Needle breaking	Bent needle/wrong size	Replace needle; ensure correct size for fabric; don't pull fabric.
Uneven stitches	Tension issues	Adjust upper and bobbin tension; rethread both top and bottom.
Machine jams	Thread buildup	Remove needle plate; clean bobbin area; remove tangled threads.
No power	Power connection	Check power cord; ensure foot control plugged in; check outlet.
Fabric not feeding	Feed dogs lowered	Raise feed dogs; check stitch length setting; clean feed dogs.

Service: For technical support, contact 1-800-555-SEWING or visit www.model366support.com