Bernina 1090 Sewing Machine Manual

The Bernina 1090 is a premium computerized sewing machine featuring advanced stitch patterns, automatic buttonholing, programmable memory functions, built-in needle threader, adjustable stitch length and width, free arm capability, LCD display, speed control, and multiple presser feet compatibility. Designed for both beginners and experienced sewers, this machine offers precision stitching for various fabrics and projects. 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 Functions 6. Stitch Selection & Settings 7. Advanced Features 8. Maintenance & Cleaning 9. Accessories Included 10. Warranty Information 11. Troubleshooting

Features at a Glance

Key components: Computerized control panel, LCD display, built-in needle threader, free arm, bobbin winder, stitch selection dial, speed control slider, foot pedal, and multiple accessory compartments.

FeatureDescription
LCD DisplayShows stitch patterns, settings, and error messages
Built-in Needle ThreaderAutomatically threads needle for easy setup
Stitch Selection DialChoose from 100+ built-in stitch patterns
Speed Control SliderAdjust sewing speed from slow to fast
Free ArmRemovable extension for sewing cuffs and sleeves
Automatic ButtonholerOne-step buttonhole function
Programmable MemoryStore custom stitch sequences
Bobbin WinderAutomatic bobbin winding system
Foot PedalVariable speed control via foot pressure
Accessory CompartmentStorage for presser feet and tools

Installation & Setup

Unpack and inspect all components. Place on stable, level surface.

  1. Remove protective covers and packaging materials.
  2. Attach power cord to machine and plug into grounded outlet.
  3. Install foot pedal and connect to machine.
  4. Thread machine following threading diagram on machine body.
  5. Wind and insert bobbin according to instructions.

WARNING! Machine is heavy; use proper lifting technique. Ensure stable surface to prevent tipping.

First-Time Operation

Power on machine; familiarize with basic controls.

  1. Turn power switch to ON position; LCD display will illuminate.
  2. Select basic straight stitch using stitch selection dial.
  3. Practice threading and bobbin insertion with scrap fabric.
  4. Adjust stitch length and width using control buttons.
  5. Test automatic needle threader function.
  6. Practice with speed control and foot pedal.

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

Specifications

Controls and Functions

Access all functions via control panel and dials. Front Panel: Power switch, stitch selection dial, LCD display, function buttons.

Control Panel: Power ON/OFF, Stitch selection, Reverse stitch, Needle up/down, Speed control, Memory functions, Stitch length/width adjustment.

Basic Functions: Straight stitch, zigzag stitch, decorative stitches, stretch stitches, buttonhole stitches. Advanced: Programmable memory, mirror imaging, stitch combination, automatic tension control.

Stitch Selection & Settings

Choose from 100+ built-in stitches for various fabrics and projects.

  1. Turn stitch selection dial to desired stitch pattern.
  2. View stitch preview on LCD display.
  3. Adjust stitch length using + and - buttons.
  4. Adjust stitch width using corresponding controls.
  5. Select needle position if required.
  6. Test stitch on scrap fabric before starting project.

Tip: Refer to stitch guide for recommended settings for different fabric types.

Advanced Features

Utilize advanced functions for professional results.

  1. Automatic Buttonhole: Select buttonhole stitch, place button in foot, machine measures and sews perfect buttonhole.
  2. Programmable Memory: Store custom stitch sequences for repeated use.
  3. Mirror Imaging: Create symmetrical stitch patterns.
  4. Automatic Tension: Built-in sensor adjusts tension for different fabrics.
  5. Needle Threader: Push lever to automatically thread needle.
  6. Speed Control: Adjust maximum sewing speed for precision work.
  7. Free Arm: Remove accessory tray for sewing cylindrical items.

WARNING! Always use correct presser foot for each function. Never force controls.

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

  1. Unplug machine before cleaning or maintenance.
  2. Remove needle plate and clean lint buildup with brush.
  3. Oil machine according to lubrication diagram (specific points only).
  4. Wipe exterior with soft, dry cloth.
  5. Check needle regularly for damage or dullness.
  6. Store in dust cover when not in use.

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

Accessories Included

Standard accessories provided with Bernina 1090:

Warranty Information

Bernina 1090 comes with 25-year limited warranty covering manufacturing defects. Warranty registration required within 30 days of purchase. For service, contact authorized Bernina dealer or visit www.bernina.com. Keep original receipt as proof of purchase.

Troubleshooting

SymptomPossible CauseCorrective Action
Machine not startingPower connectionCheck power cord; ensure outlet is working; check power switch
Thread breakingTension/needle issuesRe-thread machine; check needle for damage; adjust tension
Uneven stitchesThreading/bobbinRe-thread upper and lower threads; check bobbin insertion
Fabric not feedingFeed dogsCheck feed dog position; clean feed dogs; check presser foot pressure
Needle threader not workingPosition/obstructionEnsure needle in highest position; check for thread obstruction
Unusual noiseLint/mechanical issueClean lint from bobbin area; check for loose parts; consult technician

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

Service: Contact authorized Bernina dealer; 1-800-BERNINA; www.bernina.com

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