Janome Sewing Machine Maintenance Manual

The Janome Sewing Machine is a precision-engineered sewing device designed for both beginners and experienced sewers. This maintenance manual covers essential care procedures, troubleshooting, and maintenance tips to ensure optimal performance and longevity of your machine. Below are key sections for safety, routine maintenance, cleaning, troubleshooting, and technical specifications.

1. Routine Maintenance Schedule 2. Cleaning Procedures 3. Oiling Instructions 4. Needle and Thread Guidelines 5. Bobbin Care 6. Troubleshooting Common Issues 7. Technical Specifications 8. Storage Recommendations 9. Warranty Information 10. Safety Precautions

Routine Maintenance Schedule

Regular maintenance ensures smooth operation and extends machine life.

Maintenance Task	Frequency
Clean lint and dust	After every 8 hours of use
Oil moving parts	Every 3 months or after 50 hours of use
Replace needle	After every project or 8 hours of sewing
Check belt tension	Every 6 months
Professional servicing	Annually

Cleaning Procedures

Proper cleaning prevents thread jams and maintains stitch quality.

Unplug machine before cleaning.
Remove needle plate and bobbin case.
Use small brush to remove lint from feed dogs and bobbin area.
Wipe exterior with soft, dry cloth.
Reassemble components securely.

WARNING! Never use compressed air or liquid cleaners on internal components.

Oiling Instructions

Use only high-quality sewing machine oil.

Refer to machine diagram for oiling points.
Apply 1-2 drops to each designated point.
Run machine without thread for 2 minutes to distribute oil.
Wipe excess oil with clean cloth.

CAUTION! Over-oiling can damage machine and stain fabric.

Needle and Thread Guidelines

Needle Types: Universal, denim, stretch, embroidery based on fabric.
Needle Size: 70/10 for lightweight fabrics, 90/14 for medium, 100/16 for heavy.
Thread Quality: Use high-quality polyester or cotton thread.
Thread Tension: Adjust according to fabric thickness.
Needle Replacement: Always insert with flat side to back.

Bobbin Care

Proper bobbin handling prevents stitching problems.

Wind bobbin evenly without overfilling.
Insert bobbin with thread unwinding in correct direction.
Clean bobbin case during routine maintenance.
Use correct bobbin type for your machine model.

Tip: Always use manufacturer-recommended bobbins.

Troubleshooting Common Issues

Problem	Possible Cause	Solution
Thread breaking	Incorrect tension/needle	Check tension settings; replace needle
Skipped stitches	Dull needle/wrong type	Replace with correct needle type
Machine jams	Lint buildup/thread tangle	Clean bobbin area; rethread machine
Uneven stitches	Incorrect bobbin threading	Rethread bobbin properly
Machine won't start	Power cord/foot control	Check power connection; inspect foot pedal

Technical Specifications

Stitch Options: 15-50 built-in stitches depending on model
Speed: Up to 820 stitches per minute
Presser Feet: 5-10 included accessories
Bobbin System: Top-loading or front-loading
Power Requirements: 110-120V AC
Weight: 12-25 lbs depending on model
Warranty: 25-year limited warranty

Storage Recommendations

Store machine in dry, temperature-controlled environment.

Cover machine when not in use.
Store in upright position.
Keep away from direct sunlight and moisture.
Remove needle when storing for extended periods.

CAUTION! Never store machine with thread in tension discs.

Warranty Information

Janome offers 25-year limited warranty on mechanical parts. Electronic components covered for 2 years. Register product online at www.janome.com. Keep original receipt for warranty claims.

Safety Precautions

Always follow safety guidelines to prevent injury and machine damage.

Unplug machine when not in use and during maintenance.
Keep fingers away from moving needle.
Use proper lighting when sewing.
Do not operate with damaged power cord.
Keep machine out of reach of children.

Emergency: For technical support, contact 1-800-631-0183 or visit www.janome.com