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Bernina 820 User Manual

Bernina 820
148 pages
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Dear BERNINA 820 customer,
Congratulations! With the purchase of the BERNINA
820, you have acquired the ultimate sewing and quilting
computer available in today’s market. By purchasing the
820, you have established that you are a creative
person who is looking for the opportunity to explore and
expand the unlimited world of creativity.
The use of modern, future-oriented technologies in the
computerized sewing field coupled with the tradition of
BERNINA quality and reliability offer you the best of the
future and the best of the past. With the BERNINA 820
you will be able to sew faster, smarter, longer, and more
creatively – and with more enjoyment. We have put all
the dreams that our customers have shared with us into
this product.
BERNINA wants you to fully enjoy the enormous
possibilities that the BERNINA 820 sewing system
offers you. To do so, you must learn all the wonderful
features of the product. Therefore, don’t hesitate to
frequent your local BERNINA dealer and tap into the
knowledge of the BERNINA educators.
I wish you much happiness and great satisfaction while
enjoying your creative pastime.
H.P. Ueltschi
President
BERNINA International AG
CH-8266 Steckborn
www.bernina.com
032298.53.04_1204_B820_EN

Table of Contents

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Bernina 820 Specifications

General IconGeneral
Stitch Width9 mm
Stitch Length6 mm
Hook SystemRotary Hook
Needle Positions11
ScreenColor Touch Screen
Automatic Thread CutterYes
Memory FunctionYes
USB InterfaceYes
Needle ThreaderYes
Start/Stop ButtonYes
Speed ControlYes
Needle Stop Up/DownYes
Bobbin Winding While SewingYes
Buttonhole Styles10
Sewing LightLED
Stitch Optionsdecorative
Weight12.5 kg
Sewing Speed1, 100 stitches per minute

Summary

Safety Instructions

General Safety Precautions and Warnings

Essential safety advice for operating the sewing computer to prevent hazards.

Servicing Double Insulated Products

Guidelines for servicing double-insulated sewing machines, emphasizing qualified personnel.

Disclaimer and Usage Limitations

States no liability for damage from misuse and specifies household use only.

Accessories Overview

Your Delivery Contents

Lists items included in the sewing machine package, such as cover, cable, and tools.

Accessory Contents List

Details the various accessories provided in the plastic bag for sewing operations.

Presser Feet Guide

Standard and Specialty Presser Feet

Illustrates standard presser feet and introduces specialty feet for specific sewing tasks.

Accessory Box Organization

Free Standing Layout

Explains how to set up the accessory box for storing bobbins, presser feet, and needles.

Accessory Box Layout Details

Details the compartments and features for organizing sewing accessories.

Sewing Computer Component Details

Preparation for Sewing

Power, Battery, and FHS System Setup

Covers connecting power, installing the battery, and attaching the Free-Hand System (FHS) lifter.

Foot Control and LED Sewing Light

Explains the operation of the foot control for speed and the function of the LED sewing light.

Bobbin and Spool Holder Functionality

Details the triple spool holder and the bobbin system, including pre-selection options.

Bobbin Insertion and Lower Threading

Provides step-by-step instructions for inserting the bobbin and threading the lower thread correctly.

Upper Threading Procedures

Guides users through automatic and manual threading of the upper thread.

Needle and Presser Foot Replacement

Instructions for safely changing the needle and attaching/releasing presser feet.

Stitch Plates and Feed Dog Operation

Stitch Plate Markings and Replacement

Explains stitch plate markings and the process for removing and replacing them.

Feed-Dog and Fabric Feed Mechanics

Describes how the feed-dog moves fabric and the importance of even feeding.

Height Compensation and Sewing Corners

Details using height compensation plates for thick seams and sewing corners.

Thread Tension Adjustment Guide

Upper and Lower Thread Tension Control

Explains how to adjust upper and lower thread tension for optimal stitch formation.

Thread and Needle Guidelines

Thread Types and Needle Selection Criteria

Discusses thread types, fabric compatibility, and selecting the correct needle.

Needle Condition and Combination Advice

Emphasizes checking needle condition and proper needle-thread pairing.

Needle Size Guidelines and Specifications

Provides a chart for selecting needle sizes based on fabric and thread types.

Sewing Needle Overview and Applications

Lists various needle types and their recommended uses for different fabrics and techniques.

Functions and Settings Overview

Setup Program Features and Navigation

Introduces the Setup Program for personalizing the touch screen and its various settings.

Function Buttons Guide

Presser Foot and Securing Function Controls

Details controls for presser foot position, automatic securing programs, and speed adjustment.

Speed and Needle Position Adjustments

Covers slide speed control and altering needle positions for specific sewing needs.

Display Screen Navigation and Settings Menu

Selection, Stitch Altering, and Function Areas

Detailed Sewing Functions

Stitch Pattern Customization and Manipulation

Covers functions like stitch counter, pattern extend, mirror image, and manual buttonholes.

Combination, Lettering, and Balance Functions

Explains functions for combining stitches, lettering, and balancing stitches.

Setup Program Entry Screen and Options

Display Settings: Brightness, Text, Wallpaper

Explains how to adjust screen brightness, set welcome text, and change wallpaper.

Sewing Settings: Motor Speed, Tension, Securing

Covers adjusting motor speed, thread tension, and configuring securing stitches.

Needle Stop and Presser Foot Position Adjustments

Explains needle stop settings and presser foot position options when the needle is down.

Information: Needle Chart, Language, Dealer Details

Provides access to needle charts, language selection, and dealer contact information.

Version and Service Data Management

Details how to view software version and save service data to a USB stick.

Screen Calibration Procedure

Instructions for calibrating the touch screen for accurate input.

Monitoring Functions and Audio Settings

Explains how to activate monitoring functions like thread indicators and audio alerts.

Reset and Delete User Data Options

Guides users on resetting settings or deleting stored user data and personal programs.

Software Update Process and Requirements

Details the steps and prerequisites for updating the sewing computer's software via USB.

Cleaning and Lubrication Procedures

Instructions for cleaning the sewing computer, needle threading mechanism, and lubricating the hook.

Buttonhole Foot Calibration Procedure

Explains how to calibrate the buttonhole foot no. 3A for accurate buttonhole sewing.

Tutorial Overview and Navigation

Creative Consultant Guide for Sewing Techniques

Help Program Functionality and Access

Balance Adjustments for Stitch Formation

Stitch Formation Corrections and Recommendations

Details how to correct stitch formation issues using the Balance function.

BERNINA Dual Feed and Presser Foot Pressure

Explains the Dual Feed system and how to adjust presser foot pressure for different fabrics.

ECO Mode for Energy Saving

Main Stitch Categories Index

Stitch Patterns: Selection Methods

Selecting Patterns via Screen or Number Input

Guides users on selecting stitch patterns using the screen interface or by entering stitch numbers.

Presser Foot Selection for Stitch Patterns

Explains how to select the correct presser foot for a chosen stitch pattern.

Customizing Stitch Patterns: Width, Length, Position

Details how to alter stitch width, length, and needle position for various patterns.

Practical Stitches Description and Examples

Describes various practical stitches and their applications, such as straight stitch and zigzag.

Decorative Stitches Description and Application

Explains decorative stitches, their categories, and suitable applications based on fabric.

Tapering Functionality and Settings

Covers the tapering function for creating decorative frames and adjusting angles and lengths.

Combining Stitches with Functions

Explains how to combine decorative stitches with functions like mirroring and long stitch.

Special Needles and Pattern Extension Techniques

Discusses using double, triple, wing needles and extending patterns.

Combi Mode for Stitch Combinations

Guides users on creating and combining practical and decorative stitch patterns in Combi Mode.

Alphabet and Lettering Features

Details the available alphabets, lettering capabilities, and stitch formation for text.

Combining and Correcting Lettering Sequences

Instructions for combining letters and correcting lettering sequences.

Letter Case and Size Adjustment Options

Explains how to select upper/lower case and adjust the size of lettering.

Buttonholes Description and Types

Manual and Automatic Buttonhole Procedures

Step-by-step guides for sewing manual and automatic buttonholes.

Balance Adjustments for Buttonhole Accuracy

Explains how to use the Balance function to adjust buttonhole bead formation.

Automatic Buttonhole Length and Measurement

Details how to measure and set buttonhole length automatically or manually.

Buttonhole Programming and Different Types

Covers programming automatic buttonholes and specific procedures for standard, stretch, and keyhole types.

Hand-look and Stitch Counter Buttonholes

Describes hand-look buttonholes and the functionality of the stitch counter buttonhole.

Long-Term Memory and Button Sew-On Program

Explains saving buttonholes in long-term memory and using the button sew-on program.

Eyelet Programs and Usage Instructions

Details the use of eyelet programs for creating openings for cords and ribbons.

Quilt Stitches Description

Creating Customized Stitch Menus

Personal Screen and Stitch Pattern Programming

Guides users on creating and saving custom stitch patterns in the Personal Program.

Altering and Saving Stitch Patterns

Explains how to modify stitch patterns and save the alterations to files.

Deleting Stitch Patterns and Special Screens

Details methods for deleting stitch patterns and accessing special screens for editing.

History Description

Long Term Memory for Stitch Combinations

Creating and Saving Stitch Combinations

Instructions on how to combine and save stitch patterns into memory drawers.

Viewing and Opening Saved Stitch Combinations

Guides users on accessing and viewing previously saved stitch combinations.

Correcting and Mirroring Stitch Combinations

Explains how to insert, alter, and mirror entire stitch combinations.

Stitch Combination Subdividing and Deleting

Covers subdividing combinations and procedures for overwriting or deleting them.

BERNINA Sewing World

Practical Applications Overview

Introduces practical sewing applications, detailing stitches for various techniques.

Decorative Applications Overview

Introduces decorative sewing applications, covering stitches for embellishment and special effects.

Practical Applications Guide

Practical Stitches Guide and Usage

Describes practical stitches like straight stitch and basting stitch for everyday sewing.

Patchwork, Appliqué, and Quilting Techniques

Explains techniques and optimal stitch patterns for patchwork, appliqué, and quilting.

Edge Finishing Methods

Details techniques for narrow and wide edgestitching using different presser feet.

Darning Procedures and Applications

Provides instructions for manual darning and using darning programs.

Knits Neatening and Hemming Techniques

Covers techniques for working with knits, including overlock seams and hemming.

Zipper Insertion and Variation Methods

Guides on inserting zippers using straight stitch and decorative zipper applications.

Buttonhole Important Information and Test Sewing

Covers essential information for sewing buttonholes, including test sewing and thread tension.

Stabilizers and Interfacings for Buttonholes

Discusses the use of stabilizers and interfacings to improve buttonhole durability.

Decorative Applications Guide

Cross Stitches Guide and Application

Explains cross stitching as a decorative technique and its applications.

Bobbin-Play Sewing and Decorative Stitches

Details bobbin-play sewing techniques using decorative threads and stitches.

Tapering Functionality for Geometric Designs

Explains the tapering function for creating geometric shapes and decorative frames.

Sewing Pin Tucks with Cording Attachment

Instructions for creating pin tucks using the cording attachment for raised effects.

Quilt Techniques and Free Motion Quilting

Covers quilt labeling, free motion quilting, and stipple quilting techniques.

BSR (BERNINA Stitch Regulator) Function

BSR Operation Modes and Fabric Feed Control

Explains the BSR function, its modes, and how it controls sewing speed based on fabric movement.

BSR Mode Functions: Needle Stop, Securing, Free Motion

Details BSR functions like needle stop, securing stitches, and free motion quilting modes.

BSR Beeper (Acoustic Signal) Settings

Explains how to activate or deactivate the beeper sounds for the BSR function.

BERNINA Dual Feed Description and Operation

Fabrics and Applications for Dual Feed Usage

Discusses suitable fabrics and applications for using the BERNINA Dual Feed.

Maintenance and Troubleshooting Overview

Maintenance Procedures and Cleaning

Covers routine maintenance tasks including cleaning the machine, hook, and thread cutter.

Battery Replacement and Environmental Protection

Instructions for replacing the clock battery and guidelines for environmental protection.

Troubleshooting: Avoiding and Solving Problems

Common Faults: Stitch Formation and Thread Breaks

Addresses issues like uneven stitches, skipped stitches, and thread breaks with causes and repairs.

Common Faults: Screen, Sewing Speed, and Needle Issues

Troubleshooting for unresponsive screens, slow sewing, and needle-related problems.

Common Faults: Thread Issues and Thread Cutter Blockages

Solutions for upper thread breaks, thread catcher blockages, and take-up lever issues.

Common Faults: Automatic Threading and General Messages

Troubleshooting for automatic threading failures and interpreting general system messages.

Winding Bobbin and Computer Cleaning/Lubrication Messages

Explains messages related to bobbin winding and the need for cleaning or lubrication.

Scheduled Servicing Reminders and Importance

Alerts for scheduled servicing and the importance of maintaining the machine.

Troubleshooting Error Messages: Input and Selection Issues

Addresses errors related to incorrect stitch numbers and selection problems.

Troubleshooting Error Messages: Needle, Motor, Memory

Solutions for errors related to needle selection, motor issues, and insufficient memory.

Troubleshooting Error Messages: USB Stick and Data Integrity

Covers errors related to USB stick space, data saving during updates, and data recovery.

Troubleshooting Error Messages: USB Stick and Bobbin Cover Status

Addresses errors concerning USB stick insertion and the bobbin cover being open.

Troubleshooting Error Messages: Thread Cutter Blockage

Steps to resolve issues when the automatic thread cutter is blocked or the needle is stuck.

Troubleshooting Error Messages: Sensor, Thread Run-out, Dual Feed

Solutions for errors related to sensors, thread supply, and Dual Feed engagement.

Troubleshooting Error Messages: Bobbin Insertion, Threader Issues

Addresses errors when the bobbin is not inserted or the threader fails to move.

Troubleshooting Error Messages: Loose Loop Formation

Explains how to fix issues causing loose loops during sewing by adjusting thread tension.

Troubleshooting Error Messages: Thread Blockage in Hook

Detailed steps to clear thread blockages in the hook area.

Troubleshooting: Blocked Hook Procedure

Step-by-step guide to unblock the sewing machine hook mechanism.

BERNINA Stitch Patterns Index

Sewing Stitch Categories Overview

Practical Stitches Overview and Examples

Introduces practical stitches with visual examples and categorizations.

Buttonholes Overview and Types

Provides an overview of different buttonhole types and their visual representations.

Decorative Stitches Overview and Examples

Introduces decorative stitches with visual examples and categorizations.

Florals and Cross Stitches Examples

Displays visual examples of Florals and Cross stitches from the decorative category.

Satin, Ornament, and Heirloom Stitches Examples

Shows visual examples of Satin, Ornament, and Heirloom stitches.

Novelty, Tassels, Quilt, and Tapering Stitches Examples

Displays visual examples of Novelty, Tassels, Quilt, and Tapering stitches.

Alphabet Stitch Patterns

Block and Double Block Alphabets

Shows the characters available in the Block and Double Block alphabet fonts.

Script and Quilting Text Alphabets

Displays the characters available in the Script and Quilting Text alphabet fonts.

Kyrillic and Hiragana Alphabets

Shows the characters available in the Kyrillic and Hiragana alphabet fonts.

Katakana and Kanji Alphabets

Displays the characters available in the Katakana and Kanji alphabet fonts.

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