Bernette 440 Sewing Machine Manual

The Bernette 440 is a computerized sewing machine with 440 built-in stitches, automatic needle threader, one-step buttonhole, LCD display, speed control slider, start/stop button, drop feed for free-motion sewing, built-in needle plate thread cutter, and various presser feet. Powered by standard household outlet. 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. Basic Sewing Operations 8. Maintenance & Cleaning 9. Accessories Included 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: LCD display, stitch selection dial, automatic needle threader, bobbin winding system, drop-in bobbin, speed control slider, reverse stitch button, thread tension dial.

FeatureDescription
Built-in stitches440 stitches including utility, decorative, and quilting stitches
Automatic needle threaderEasy threading with push-button mechanism
One-step buttonholeAutomatic buttonhole creation
LCD displayShows selected stitch, stitch length, and width
Speed control sliderAdjustable sewing speed
Start/stop buttonSew without foot control
Drop feedFor free-motion sewing and darning
Needle up/downProgrammable needle position
Built-in thread cutterConvenient thread cutting on needle plate
Presser feetMultiple included feet for various techniques

Installation & Setup

Unpack and inspect contents. Place on stable sewing table.

  1. Remove packaging materials and protective covers.
  2. Place machine on flat, stable surface at comfortable height.
  3. Connect foot control pedal to machine.
  4. Plug power cord into machine and wall outlet.
  5. Install needle following arrow direction.
  6. Wind and insert bobbin.
  7. Thread upper thread through automatic needle threader.

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

First-Time Operation

Power on machine; follow setup procedure.

  1. Turn power switch to ON position.
  2. Select straight stitch using stitch selection dial.
  3. Set stitch length to medium (2.5-3.0).
  4. Set stitch width to 0 for straight stitch.
  5. Place fabric under presser foot and lower foot lever.
  6. Gently press foot control to begin sewing.
  7. Practice on scrap fabric to familiarize with controls.

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

Specifications

Controls and Settings

Access functions via control panel and dials. Front Panel: Power switch, stitch selection dial, LCD display, reverse stitch button.

Controls: Stitch selection dial, stitch length dial, stitch width dial, reverse button, needle up/down button, start/stop button, speed control slider.

Stitch Settings: Length (0-5mm), Width (0-7mm), mirror image, memory functions. Utility: Straight stitch, zigzag, stretch stitches, overcast. Decorative: Ornamental, cross-stitch, quilting patterns. Buttonholes: 10 automatic styles with sensor technology.

Stitch Selection

440 built-in stitches organized in categories.

  1. Turn stitch selection dial to choose stitch pattern.
  2. View selected stitch number and graphic on LCD display.
  3. Adjust stitch length and width as needed.
  4. For decorative stitches, use stabilizer for best results.
  5. Use mirror function for symmetrical designs.
  6. Save frequently used stitches in memory.

Tip: Refer to stitch chart for recommended settings and applications.

Basic Sewing Operations

Step-by-step guide for common sewing tasks.

  1. Straight Stitching: Select stitch 1, set length 2.5, width 0.
  2. Zigzag: Select stitch 2, adjust width for desired zigzag.
  3. Buttonhole: Select buttonhole style, place button in foot, machine sews automatically.
  4. Blind Hem: Use blind hem foot and appropriate stitch.
  5. Overcasting: Use overcast foot with zigzag or overcast stitch.
  6. Darning: Drop feed dogs for free-motion work.
  7. Quilting: Use walking foot for even fabric feeding.

WARNING! Always disconnect power when changing needles or performing maintenance.

Maintenance & Cleaning

Regular maintenance ensures optimal performance.

  1. Unplug machine before cleaning.
  2. Remove needle plate and clean lint with brush.
  3. Clean bobbin area and race regularly.
  4. Oil moving parts as specified in manual.
  5. Wipe exterior with soft, dry cloth.
  6. Store covered when not in use.

CAUTION! Use only recommended oil. Do not use compressed air for cleaning.

Accessories Included

Standard accessories provided with Bernette 440.

AccessoryPurpose
All-purpose footGeneral sewing
Zipper footZipper installation
Buttonhole footAutomatic buttonholes
Blind hem footInvisible hemming
Overcast footEdge finishing
Button sewing footAttaching buttons
Quilting footQuilting projects
Walking footEven feeding for thick fabrics
Additional needlesVarious types and sizes
BobbinsExtra Class 15 bobbins

Regulatory Information

CE certified for European market. Complies with relevant safety standards for household sewing machines. Copyright © Bernina International AG. For support, visit www.bernette.com or contact authorized Bernette dealer. Serial number located on machine base.

Troubleshooting

SymptomPossible CauseCorrective Action
Machine not runningPower connectionCheck power cord; ensure switch is ON; check foot control connection.
Thread breakingTension/needle issuesRe-thread machine; check tension; replace needle; use quality thread.
Skip stitchesNeedle/blunt issuesReplace needle; ensure correct needle type; check threading.
Fabric not feedingFeed dogs loweredRaise feed dogs; clean feed dog area; check presser foot pressure.
Uneven stitchesTension problemsAdjust upper and bobbin tension; re-thread completely.
Bobbin issuesWinding/insertionRewind bobbin evenly; ensure bobbin inserted correctly.
Noisy operationLint/thread jamClean machine; remove thread jam; oil if necessary.

Reset: Turn machine off and on to reset computer functions.

Service: Contact authorized Bernette service center for repairs.

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