Brother LX2375 Sewing Machine Manual

The Brother LX2375 is a versatile mechanical sewing machine with 23 built-in stitches, 4-step buttonhole, free arm capability, automatic needle threader, drop-in bobbin system, adjustable stitch length and width, built-in LED light, and reverse sewing function. Suitable for beginners and intermediate sewers, it handles various fabrics from lightweight to medium-weight materials. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Mechanical sewing machine with built-in stitches, free arm, automatic needle threader, drop-in bobbin system, and LED work light.

Unpacking and Setup

Carefully unpack all components and place on stable surface.

1. Remove machine from packaging: Lift by base, not handwheel.
2. Attach extension table: Slide into position until it clicks.
3. Install foot pedal: Connect to power cord and machine.
4. Plug into power outlet: Use 120V AC household outlet.
5. Install needle: Loosen needle clamp screw, insert needle with flat side to back.

WARNING! Machine is heavy; lift with both hands. Keep fingers away from needle area during setup.

Getting Started

Power on machine; follow initial setup procedures.

1. Thread machine: Follow threading guide printed on machine.
2. Wind bobbin: Place empty bobbin on winder, thread through tension disc.
3. Insert bobbin: Drop bobbin into case with thread counterclockwise.
4. Select stitch: Turn stitch selection dial to desired pattern.
5. Test sew: Use scrap fabric to test stitch and tension.

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

Technical Specifications

• Stitches: 23 built-in stitches
• Buttonhole: 4-step automatic
• Stitch Length: Adjustable up to 4mm
• Stitch Width: Adjustable up to 5mm
• Needle System: HA-1 standard domestic needles
• Bobbin: Class 15 transparent bobbin
• Max Sewing Speed: 800 stitches per minute
• Lighting: LED work light
• Power Supply: 120V AC, 60Hz
• Machine Weight: 12.1 lbs (5.5 kg)

Controls and Functions

Main controls: Stitch selection dial, stitch length dial, stitch width dial, reverse lever, handwheel.

Stitch Selection: Turn dial to select from 23 built-in stitches. Stitch Length: Adjust from 0-4mm for stitch density. Stitch Width: Adjust from 0-5mm for zigzag and decorative stitches. Reverse Lever: Hold down to sew in reverse for seam reinforcement. Handwheel: Manual control for precise needle positioning.

Stitch Selection

Stitch patterns include straight stitch, zigzag, stretch stitches, and decorative stitches.

1. Straight Stitch: For basic sewing and seams (position 1)
2. Zigzag Stitch: For finishing edges and appliqué (position 2-5)
3. Blind Hem: For nearly invisible hemming (position 6)
4. Elastic Stitch: For knit fabrics (position 7-8)
5. Decorative Stitches: For embellishment (position 9-23)
6. Buttonhole: 4-step process (special setting)

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

Threading and Bobbin

Proper threading ensures smooth operation and quality stitches.

1. Raise presser foot and needle to highest position.
2. Follow numbered threading path on machine.
3. Use automatic needle threader: Push lever down and hook thread through needle.
4. Wind bobbin: Place on winder, thread through guide, press pedal.
5. Insert bobbin: Drop into case, pull thread through slot.
6. Pull up bobbin thread: Hold top thread, turn handwheel toward you.

WARNING! Ensure machine is off when threading to prevent accidental starts.

Basic Sewing Techniques

Fundamental sewing operations for common projects.

1. Straight Seam: Guide fabric edges along seam guide.
2. Zigzag Finish: Sew along raw edges to prevent fraying.
3. Buttonhole: Mark position, follow 4-step sequence.
4. Gathering: Use longest straight stitch, pull bobbin thread.
5. Free Arm Sewing: Remove extension table for sleeves and cuffs.
6. Reverse Stitching: Begin and end seams with reverse stitches.

CAUTION! Keep fingers away from moving needle. Use seam ripper for mistakes.

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

Unplug machine before cleaning. Remove needle and presser foot. Use small brush to remove lint from bobbin area. Wipe exterior with soft, dry cloth. Oil moving parts as recommended in manual. Replace needle regularly (every 8-10 hours of sewing).

CAUTION! Never use compressed air; it can force lint deeper into mechanism.

Warranty Information

Brother International Corporation provides limited warranty. 25-year limited warranty for mechanical parts. 1-year limited warranty for electrical parts. Labor warranty: 1 year. For warranty service, contact authorized Brother service center. Keep original receipt as proof of purchase. Warranty does not cover damage from misuse, improper maintenance, or commercial use.

Troubleshooting

Service: 1-877-467-4289; www.brother-usa.com