Janome 8002D Instruction Book
![Janome 8002D manual cover](/images/PmRrVMDZeedAPbrFOBGlalRx/thumbs/thumb175x175.webp)
To thread the Janome 8002D, follow the color-coded threading diagram printed on the machine. Start with the upper looper, then the lower looper, followed by the right needle, and finally the left needle. Ensure each thread is securely placed in its respective tension disc.
Uneven stitches can be caused by incorrect tension settings. Check the tension dials and adjust them based on the fabric type. Ensure the machine is threaded correctly and that the presser foot is down during sewing.
Regularly clean the machine by removing lint and fabric debris using a small brush. Oil the moving parts as indicated in the manual with sewing machine oil. Avoid over-oiling, and ensure you follow the maintenance schedule provided by Janome.
To change the needles, turn off the machine and unplug it. Use the included needle wrench to loosen the needle clamp screw. Remove the old needle and insert a new one with the flat side facing the back. Tighten the screw securely.
Thread breakage can occur due to incorrect threading, tension that is too tight, or using a poor-quality thread. Re-thread the machine carefully, check and adjust the tension, and use high-quality thread suitable for serging.
For optimal performance, use polyester or nylon serger thread. These threads provide strength and elasticity, which are ideal for the high-speed operation of a serger. Avoid using cotton threads as they may break easily.
The differential feed can be adjusted using the lever located on the right side of the machine. Set a higher number to prevent fabric stretching and a lower number to gather fabric. Test on a scrap piece of fabric to find the desired setting.
Puckering can be minimized by adjusting the tension settings and ensuring the differential feed is set appropriately for the fabric type. Using stabilizers or interfacing can also help maintain fabric smoothness.
If your serger is noisy, check for proper threading, ensure there are no loose screws or parts, and clean out any lint build-up. Regular maintenance and oiling can also help reduce noise.
Skipped stitches may be caused by a bent or dull needle. Replace the needle with a new one, ensuring it is inserted correctly. Verify that the machine is threaded properly and adjust the tension settings if needed.