Singer Simple E99670 Sewing Machine Manual

The Singer Simple E99670 is a user-friendly mechanical sewing machine designed for beginners and home sewers. It features 23 built-in stitches, automatic needle threader, built-in free arm, drop-in bobbin system, adjustable stitch length and width, reverse sewing, and built-in buttonhole stitch. Powered by 110V AC, this machine is perfect for basic sewing projects, repairs, and creative crafts. Below are key sections for safety, features, setup, operation, and maintenance.

1. Features at a Glance 2. Unpacking and Setup 3. First-Time Operation 4. Specifications 5. Controls and Functions 6. Stitch Selection 7. Threading and Bobbin 9. Maintenance & Cleaning 10. Troubleshooting

Features at a Glance

Key components: Mechanical sewing machine with 23 built-in stitches, automatic needle threader, free arm, drop-in bobbin system, and accessory storage.

FeatureDescription
Built-in Stitches23 stitches including straight, zigzag, decorative, and stretch stitches
Automatic Needle ThreaderEasy needle threading with push-pull lever
Drop-in Bobbin SystemTop-loading bobbin with clear cover for easy monitoring
Free ArmConvertible for sewing cuffs, sleeves, and other cylindrical items
Stitch Length/Width ControlAdjustable stitch length (0-4mm) and width (0-5mm)
Reverse Sewing LeverReinforce stitches at beginning and end of seams
Built-in Buttonhole4-step buttonhole for perfect buttonholes every time
Power and Light SwitchConvenient front-mounted controls
Accessory StorageBuilt-in compartment for feet, needles, and bobbins
Presser FeetIncludes all-purpose, zipper, buttonhole, and button sewing feet

Unpacking and Setup

Remove all packaging materials and inspect contents carefully.

  1. Place machine on stable, flat surface at comfortable working height.
  2. Attach foot control: Plug into front socket.
  3. Connect power: Plug power cord into machine and wall outlet.
  4. Install needle: Loosen needle clamp screw, insert needle with flat side to back, tighten screw.
  5. Wind bobbin: Follow bobbin winding instructions in threading section.

WARNING! Keep fingers away from needle area during operation. Always turn off power when threading or changing accessories.

First-Time Operation

Before sewing your first project, complete these setup steps.

  1. Thread the machine: Follow threading path marked on machine.
  2. Insert bobbin: Place bobbin in bobbin case with thread pulling counterclockwise.
  3. Select stitch: Turn stitch selection dial to desired stitch number.
  4. Adjust settings: Set stitch length and width as needed.
  5. Test sew: Use scrap fabric to test stitch quality and tension.

CAUTION! Always use the correct needle for your fabric type. Replace bent or damaged needles immediately.

Specifications

Controls and Functions

Front Panel: Power/Light switch, stitch selection dial, stitch length control, stitch width control, reverse sewing lever.

Stitch Selection: Turn dial to select from 23 built-in stitches. Reference stitch chart for stitch applications.

Stitch Length Control: Adjusts length of stitches (0-4mm). Higher numbers for longer stitches.

Stitch Width Control: Adjusts width of zigzag and decorative stitches (0-5mm).

Reverse Sewing Lever: Hold down to sew in reverse for reinforcing seams.

Automatic Needle Threader: Push lever down and pull through needle eye for easy threading.

Stitch Selection

The Singer Simple E99670 offers 23 versatile stitches for various sewing applications.

  1. Straight Stitch (1-4): Basic sewing, topstitching, basting
  2. Zigzag Stitch (5-7): Overcasting, appliqué, decorative edges
  3. Stretch Stitches (8-10): Knits and stretch fabrics
  4. Decorative Stitches (11-23): Creative sewing, embellishments
  5. Buttonhole Stitch (B): 4-step buttonhole for garments

Tip: Always test stitches on scrap fabric before sewing your project.

Threading and Bobbin

Proper threading is essential for good stitch quality.

  1. Raise presser foot and needle to highest position.
  2. Place spool on spool pin and follow threading path marked on machine.
  3. Use automatic needle threader: Push lever down, hook thread, release lever.
  4. Wind bobbin: Place empty bobbin on winder, guide thread through tension disc, press winder.
  5. Insert bobbin: Drop bobbin into case with thread pulling counterclockwise, pull thread through slot.

WARNING! Always thread with presser foot raised to allow thread to seat properly in tension discs.

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

  1. Unplug machine before cleaning or maintenance.
  2. Clean lint buildup: Remove needle plate and bobbin case, brush away lint.
  3. Oil machine: Use only Singer sewing machine oil on designated points.
  4. Replace needle: Change needle after every project or 8 hours of sewing.
  5. Store properly: Cover machine when not in use to prevent dust accumulation.

CAUTION! Never use compressed air to clean machine as it can force lint deeper into mechanism.

Troubleshooting

SymptomPossible CauseCorrective Action
Needle breaksIncorrect insertion, bent needle, wrong needle typeEnsure needle inserted correctly with flat side to back; replace needle; use correct needle for fabric
Thread bunchingImproper threading, incorrect bobbin insertionRe-thread upper and lower threads; ensure bobbin inserted correctly
Machine won't sewPower issues, foot control unpluggedCheck power connection; ensure foot control plugged in; check circuit breaker
Uneven stitchesTension issues, dirty machineAdjust tension settings; clean lint from bobbin area
Thread breakingOld thread, incorrect threading, tension too tightUse fresh, quality thread; re-thread machine; reduce tension
Fabric not feedingPresser foot pressure, feed dogs loweredCheck presser foot pressure; ensure feed dogs are raised

Service: For technical support, contact Singer Customer Service at 1-800-4-SINGER or visit www.singer.com

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