Janome MyLock 134D Instruction Book

To thread the Janome MyLock 134D, start by raising the presser foot and setting the tension dials to zero. Follow the color-coded threading guide on the machine, threading each path for the upper looper, lower looper, and needles separately. Ensure that the thread is securely placed in each guide and tension disc.
If stitches are uneven or skipping, check the needle to ensure it is the correct size and is not bent. Re-thread the machine, making sure the tension settings are correct. Clean the machine to remove any lint or debris that might be affecting the stitch quality.
Clean your Janome MyLock 134D after every major project or every 8 hours of use. Oil the machine at least once a month, or more frequently if used heavily. Always refer to the manual for the specific points to oil and use only sewing machine oil.
If the fabric is not feeding smoothly, check the differential feed settings and adjust as necessary. Ensure the presser foot is lowered and that the feed dogs are clean and unobstructed.
Yes, the Janome MyLock 134D can handle heavy fabrics. Use a suitable needle for heavy fabrics and adjust the pressure foot pressure and tension settings accordingly. Test on a scrap piece to ensure optimal settings.
To adjust the stitch length, locate the stitch length dial on the machine and turn it to the desired setting. A higher number will result in longer stitches, while a lower number will create shorter stitches.
For lightweight fabrics, use a needle size 11/75 or 12/80. These sizes are appropriate for delicate materials and will help prevent damage to the fabric.
To change the presser foot, raise the needle to its highest position and lift the presser foot lever. Press the lever at the back of the foot holder to release the foot. Align the new foot with the holder and lower the presser foot lever to secure it in place.
If your machine is making unusual noises, turn it off immediately. Check for any tangled thread or debris in the machine. Ensure all screws and parts are tightened, and that the needle is properly installed and not hitting any components.
The differential feed is adjusted using the dial located on the right side of the machine. Turn the dial towards a higher number to gather fabric or towards a lower number to stretch fabric. Test on a sample to achieve the desired effect.