Brother LS 2150 Sewing Machine Manual

The Brother LS 2150 is a versatile, user-friendly mechanical sewing machine designed for beginners and home sewers. It features 15 built-in stitches, a 4-step buttonhole, easy stitch selection dial, automatic bobbin winding, drop feed for free-motion sewing, and adjustable stitch length and width. Powered by a standard household outlet, it comes with essential accessories for a wide range of sewing projects. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Main body with stitch selection dial, Handwheel, Reverse stitch lever, Stitch length dial, Bobbin winder, Presser foot, Needle clamp, and Free arm.

Unpacking and Setup

Carefully unpack the machine and place it on a stable, flat surface.

1. Remove all packaging materials and accessories from the box.
2. Place the machine on a sturdy table near a power outlet.
3. Attach the foot controller to the machine's port and plug it into the power socket.
4. Plug the power cord into the machine and then into the wall outlet.
5. Install the needle, thread the machine, and wind the bobbin as described in the Getting Started section.

WARNING! Do not place the machine on an unstable surface. Ensure the power switch is OFF when plugging in.

Getting Started

Power on the machine; the light will turn on. Follow these steps for first use.

1. Winding the Bobbin: Place thread on spool pin, guide through bobbin winder tension, place bobbin on winder shaft, push shaft to right, press foot controller.
2. Installing the Bobbin: Open bobbin cover, insert bobbin (thread should unwind counterclockwise), pull thread through slot and under tension spring.
3. Threading the Upper Thread: Raise presser foot and needle to highest position. Follow numbered threading guide on machine from spool pin to needle.
4. Drawing Up Bobbin Thread: Hold upper thread, turn handwheel toward you until needle goes down and up, pull upper thread to bring bobbin thread up through needle plate.

CAUTION! Always turn the handwheel toward you (counterclockwise) only. Never force it.

Specifications

• Type: Mechanical Sewing Machine.
• Stitches: 15 Built-in stitches.
• Buttonhole: 4-Step manual buttonhole.
• Stitch Length: Adjustable from 0 to 4 mm.
• Stitch Width: Adjustable up to 5 mm (for zigzag).
• Max Sewing Speed: Approx. 800 stitches per minute.
• Needle: Home sewing machine needles, size 75/11 to 90/14.
• Presser Feet: Includes Zigzag foot, Buttonhole foot, Zipper foot, Button sewing foot.
• Power Supply: 120V AC, 60Hz.
• Dimensions: Compact and lightweight for easy storage.

Controls and Functions

Main Controls: Stitch Selection Dial, Stitch Length Dial, Reverse Stitch Lever, Handwheel, Bobbin Winder, Power/ Light Switch.

Stitch Selection Dial: Turn to select one of 15 stitch patterns (symbols shown on dial). Stitch Length Dial: Controls distance between stitches (0 for bobbin winding, 1-4 for sewing). Reverse Stitch Lever: Hold down to sew backwards. Handwheel: Manually raises/lowers needle. Turn toward you only. Bobbin Winder: Push bobbin winder shaft to right to engage winding mode. Drop Feed Lever: Lowers feed dogs for free-motion work.

Basic Sewing Operations

General sewing procedure: Select stitch, set length/width, position fabric, lower presser foot, start sewing.

1. Turn on power switch and light.
2. Raise presser foot and position fabric under needle, lower presser foot.
3. Gently press foot controller to start sewing. Guide fabric lightly.
4. At end of seam, press reverse lever to sew a few stitches backwards to secure.
5. Raise needle to highest position, raise presser foot, and pull fabric away.
6. Cut threads using built-in thread cutter.

Tip: Always lower the presser foot before sewing. Do not pull fabric; let the feed dogs move it.

Stitch Selection Guide

Refer to stitch chart on machine or manual. Common uses:

1. Straight Stitch (Pattern 1): Standard sewing, seams. Use length 2-2.5.
2. Zigzag Stitch (Pattern 2-5): Overcasting, decorative sewing, appliqué.
3. Blind Hem Stitch (Pattern 6): Nearly invisible hems on garments.
4. Stretch Stitches (Pattern 7-9): For knit fabrics to prevent popped seams.
5. Decorative Stitches (Pattern 10-15): For embellishment on various projects.
6. 4-Step Buttonhole (Pattern A-D): Follow marked steps 1-4 on machine for perfect buttonholes.

WARNING! Ensure the needle is appropriate for the fabric and stitch type. Change presser foot as needed.

Maintenance & Cleaning

Unplug machine before any maintenance. Regular cleaning prevents lint buildup.

1. Remove needle plate screws and lift off plate.
2. Use small brush to remove lint from feed dogs and bobbin area.
3. Wipe exterior with soft, dry cloth.
4. Oil the machine sparingly as per manual instructions (if required).
5. Replace needle regularly (after 8-10 hours of sewing).

CAUTION! Never use compressed air to clean lint as it can force debris into mechanics. Do not immerse machine in water.

Accessories List

Standard accessories included:

• Zigzag Foot (on machine)
• Buttonhole Foot
• Zipper Foot
• Button Sewing Foot
• Bobbin (x2)
• Needle Set (75/11, 90/14)
• Seam Ripper/Lint Brush
• Screwdriver
• Spool Pin Felt
• Instruction Manual

Additional accessories available for purchase: Quilting foot, Walking foot, Rolled hem foot, etc.

Safety Information

Always follow these safety precautions to prevent injury or damage.

• Unplug the machine when not in use, during cleaning, or when changing needles.
• Do not operate with wet hands.
• Keep fingers away from moving parts, especially the needle area.
• Use the correct needle and thread for your fabric.
• Do not use bent or damaged needles.
• Disconnect power cord by pulling the plug, not the cord.
• This appliance is not intended for use by persons with reduced physical, sensory or mental capabilities.

Troubleshooting

Service: For persistent issues, contact Brother Customer Service at 1-800-4-BROTHER or visit www.brother-usa.com.