Instruction Manual for Singer Sewing Machine 2250

The Singer Sewing Machine 2250 is a versatile mechanical sewing machine featuring built-in stitches, automatic needle threading, adjustable stitch length and width, drop-in bobbin system, free arm capability, built-in buttonhole stitch, reverse sewing function, and multiple presser feet. Powered by 120V AC, this machine is ideal for beginners and experienced sewers alike. 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 & Care 9. Accessories 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Mechanical sewing machine with built-in stitches, automatic needle threader, drop-in bobbin system, free arm, multiple presser feet, and stitch selection dial.

Feature	Description
Built-in Stitches	10 essential stitches including straight, zigzag, and decorative
Automatic Needle Threader	Easy threading with built-in thread guide
Drop-in Bobbin System	Top-loading bobbin with clear cover
Free Arm	Convertible for sewing cuffs and sleeves
Stitch Length Control	Adjustable from 0-4mm
Stitch Width Control	Adjustable up to 5mm for zigzag stitches
Reverse Sewing Lever	Reinforce stitches with reverse sewing
Built-in Buttonhole	One-step automatic buttonhole
Power Switch	Turns machine on/off
Foot Pedal	Controls sewing speed

Installation & Setup

Unpack and inspect contents. Place on stable surface.

Remove machine from packaging: Lift carefully from carrying case.
Set up work area: Place on sturdy table with adequate lighting.
Connect power: Plug foot pedal into machine, then plug power cord into outlet.
Install accessories: Attach standard presser foot and needle.

WARNING! Keep fingers away from needle area during operation. Always unplug when not in use.

First-Time Operation

Power on machine; follow setup steps.

Thread machine: Follow threading diagram from spool to needle.
Wind bobbin: Use built-in bobbin winder with selected thread.
Insert bobbin: Place bobbin in drop-in bobbin case.
Select stitch: Turn stitch selection dial to desired pattern.
Test sew: Use scrap fabric to test stitch quality.

CAUTION! Always start with needle in highest position. Keep work area clean and organized.

Specifications

Machine Type: Mechanical Sewing Machine
Built-in Stitches: 10 stitches
Stitch Length: 0-4mm adjustable
Stitch Width: Up to 5mm for zigzag stitches
Buttonholes: One-step automatic
Needle System: 15x1 needles
Bobbin: Class 15 transparent
Presser Feet: Multiple included (standard, zipper, buttonhole)
Free Arm: Yes, convertible
Power Source: 120V AC, 60Hz
Dimensions: Standard portable size

Controls and Settings

Main controls located on front and side of machine.

Front Panel: Stitch selection dial, stitch length control, stitch width control, reverse lever, bobbin winder.

Stitch Selection: Turn dial to select from 10 built-in stitches. Stitch Length: Adjust for shorter/longer stitches (0-4mm). Stitch Width: Adjust zigzag width (0-5mm). Reverse: Hold lever for reverse stitching. Bobbin Winder: Wind bobbin without threading needle. Tension Control: Adjust upper thread tension (3-5 recommended).

Stitch Selection

10 built-in stitches for various sewing needs.

Straight Stitch: Basic sewing (position 1)
Zigzag Stitch: Finish edges and decorative work
Blind Hem Stitch: Nearly invisible hems
Stretch Stitch: For knit fabrics
Decorative Stitches: Multiple patterns for embellishment
Buttonhole Stitch: Automatic one-step buttonholes

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

Threading & Bobbin

Proper threading ensures smooth operation.

Upper Threading: Follow numbered guides from spool to needle.
Automatic Needle Threader: Push lever down and hook thread through needle.
Bobbin Winding: Place spool on pin, thread through guides, wind bobbin.
Bobbin Insertion: Drop bobbin into case with thread clockwise.
Bring Up Bobbin Thread: Hold upper thread, turn handwheel toward you.

WARNING! Ensure machine is off when threading. Keep fingers clear of moving parts.

Maintenance & Care

Regular maintenance ensures optimal performance.

Cleaning: Remove lint from bobbin area and feed dogs regularly.
Oiling: Apply sewing machine oil to moving parts as needed.
Needle Replacement: Change needle after 8-10 hours of sewing.
Storage: Cover machine when not in use to prevent dust accumulation.

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

Accessories

Included accessories for various sewing tasks.

Accessory	Purpose
Standard Presser Foot	General sewing
Zipper Foot	Installing zippers
Buttonhole Foot	Creating buttonholes
Button Sewing Foot	Attaching buttons
Seam Ripper	Removing stitches
Needles	Assorted sizes
Bobbins	Extra class 15 bobbins
Screwdriver	Needle plate removal

Regulatory Information

UL Listed: Complies with safety standards for household use. Copyright © 2025 Singer Manufacturing Company. All rights reserved. For support, visit www.singer.com or contact 1-800-4-SINGER. Made for household use only.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Thread breaking	Incorrect threading/tension	Re-thread machine; adjust tension; check needle.
Skip stitches	Bent needle/wrong needle	Replace needle; ensure correct needle type.
Bobbin issues	Improper winding/insertion	Rewind bobbin; ensure correct insertion.
Machine not running	Power/pedal issues	Check power connection; ensure pedal plugged in.
Uneven stitches	Tension problems	Adjust upper and bobbin tension; re-thread.
Fabric not feeding	Feed dogs lowered	Raise feed dogs; clean feed dog area.

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