Singer Heavy Duty Sewing Machine Manual 44S

The Singer Heavy Duty 44S is a robust sewing machine designed for demanding projects, featuring a powerful motor, heavy-duty metal frame, and a wide range of built-in stitches. It is ideal for sewing through thick fabrics like denim, canvas, and leather, as well as everyday materials. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Heavy-duty metal frame, powerful motor, built-in stitches, automatic needle threader, drop-in bobbin system, adjustable presser foot pressure, and included accessories.

Installation & Setup

Unpack and inspect all contents. Place on a stable, flat surface.

1. Remove machine from packaging and all protective materials.
2. Attach the power cord to the machine and plug into a 120V AC outlet.
3. Install the foot controller into the designated port.
4. Attach the accessory tray and extension table if included.
5. Install the needle and thread the machine following the threading guide.

WARNING! Ensure the machine is unplugged during needle installation and threading to prevent accidental starts.

First-Time Use

Power on the machine; familiarize yourself with controls before sewing.

1. Select a straight stitch and medium stitch length.
2. Place a scrap fabric under the presser foot, lower the foot, and gently press the foot controller to sew.
3. Practice controlling speed and using the reverse lever.
4. Experiment with different stitch settings on scrap fabric.

CAUTION! Keep fingers away from the needle area while sewing. Always turn off and unplug for maintenance.

Specifications

• Model: Singer Heavy Duty 44S
• Type: Mechanical Sewing Machine
• Stitches: 23 Built-in Stitches (straight, zigzag, decorative, stretch)
• Speed: Up to 1,100 stitches per minute
• Needle Positions: Adjustable (left, center, right)
• Presser Feet Included: All-purpose, zipper, buttonhole, button sewing
• Bobbin: Class 15 transparent, top-drop-in
• Power Supply: 120V AC, 60Hz
• Warranty: 25-year limited warranty

Controls and Settings

Main controls located on the front and right side of the machine.

Stitch Selector Dial: Turn to choose desired stitch pattern. Stitch Length Dial: Adjusts stitch length (0-4 mm). Stitch Width Dial: Adjusts zigzag and decorative stitch width (0-5 mm). Reverse Stitch Lever: Hold down to sew in reverse. Handwheel: Manually raise/lower needle and advance machine. Bobbin Winder: Winds thread onto bobbin. Tension Dial: Adjusts upper thread tension (typically 4-5 for balanced stitches).

Stitch Selection & Adjustments

Select stitch using the pattern dial. Adjust length and width as needed.

1. Refer to stitch chart on machine or manual for pattern numbers.
2. For straight stitch: Select pattern 1, adjust length for fabric weight.
3. For zigzag: Select pattern 2-5, adjust width for seam finish or appliqué.
4. For buttonholes: Use the 4-step buttonhole feature (patterns 6-9).
5. Test stitch on fabric scrap before starting project.

Tip: Use longer stitches for basting and shorter stitches for fine fabrics and seams.

Basic Sewing Operations

Follow these steps for general sewing.

1. Raise presser foot and place fabric under it, aligning edge with seam guide.
2. Lower presser foot lever.
3. Gently press foot controller to start sewing. Guide fabric gently; do not pull.
4. At end of seam, press reverse lever briefly to lock stitches, then release.
5. Raise presser foot and pull fabric back to cut thread using built-in cutter.
6. For continuous sewing, simply continue feeding fabric without reversing.

WARNING! Always use the correct needle and thread for your fabric. Dull or wrong needles can cause damage.

Maintenance & Cleaning

Regular cleaning ensures optimal performance and longevity.

1. Unplug machine before any maintenance.
2. Remove needle plate screws and lift plate to access bobbin area.
3. Use small brush to remove lint and thread bits from feed dogs, bobbin case, and hook area.
4. Wipe exterior with soft, dry cloth. Do not use liquids or sprays.
5. Oil machine as per manual instructions using only Singer sewing machine oil.

CAUTION! Never immerse machine in water. Avoid blowing lint into machine with compressed air.

Needle & Thread Guide

Using correct needle and thread prevents skipped stitches and fabric damage.

Replace needle after every 8-10 hours of sewing or with each new project.

Regulatory Information

This sewing machine complies with applicable safety standards. The Singer Heavy Duty 44S is covered by a 25-year limited warranty. Copyright and trademarks are property of Singer. For support, visit www.singer.com or contact customer service at 1-800-4-SINGER.

Troubleshooting

Reset: Unplug machine for 5 minutes if electronic issues occur.

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