Kirish
This manual provides comprehensive instructions for the safe and efficient operation, maintenance, and troubleshooting of your Janome 3128 Sewing Machine. Please read this manual thoroughly before using the machine to ensure proper function and to prevent damage.

1-rasm: The Janome 3128 Sewing Machine, a compact and versatile model designed for various sewing projects.
Sozlash; o'rnatish
1. Paketni ochish va joylashtirish
- Mashinani ehtiyotkorlik bilan o'ramidan chiqarib oling.
- Place the machine on a stable, flat surface with adequate lighting.
- Ensure there is enough space around the machine for fabric handling.
2. Quvvatga ulanish
- Quvvat simini mashinaning quvvat manbaiga, keyin esa mos keladigan elektr rozetkasiga ulang.
- Turn on the power switch, usually located on the side or back of the machine.
3. Bobinni o'rash
- G'altakning piniga ipli g'altakni joylashtiring.
- Guide the thread through the tension disc for bobbin winding.
- Bobinni o'rash miliga bo'sh g'altakni joylashtiring.
- Bobin o'rash milini o'ngga suring.
- Press the foot controller gently to wind the thread onto the bobbin. Stop when the bobbin is full.
- Cut the thread and remove the wound bobbin.
4. Bobbin Insertion
- Open the bobbin cover plate, typically located on the needle plate area.
- Insert the wound bobbin into the bobbin case, ensuring the thread unwinds in the correct direction (refer to markings on the bobbin case).
- Pull the thread through the tension spring of the bobbin case.
- G'altakning qopqog'i plitasini almashtiring.

2-rasm: Rasmni yaqinlashtirib olish view of the needle plate and bobbin area, showing where the bobbin is inserted and the fabric rests during sewing.
5. Upper Threading
- Bosim oyog'ining qo'lini ko'taring.
- G'altakning piniga ipli g'altakni joylashtiring.
- Guide the thread through the upper thread guide.
- Follow the numbered threading path down to the tension assembly, around the take-up lever, and down to the needle.
- Ignani old tomondan orqaga o'tkazing.
- Ignani bir marta tushirish va ko'tarish uchun qo'l g'ildiragini o'zingizga qaratib, g'altak ipini igna plastinka teshigidan yuqoriga torting.
- Pull both threads (upper and bobbin) under the presser foot and towards the back of the machine.
6. Igna o'rnatish
- Mashinaning o'chirilganligiga ishonch hosil qiling.
- Ignani bo'shatingamp vida.
- Remove the old needle (if applicable).
- Insert the new needle with the flat side facing the back of the machine, pushing it up as far as it will go.
- Ignani clamp ishonchli tarzda vidalang.
7. Presser Foot Attachment
- Bosim oyog'ining qo'lini ko'taring.
- Align the presser foot with the presser foot holder.
- Lower the presser foot lever to snap the foot into place.
Mashinaning ishlashi
1. Tikuv tanlash
The Janome 3128 offers a variety of stitches. To select a stitch, turn the pattern selector dial to the desired letter (A-J) corresponding to the stitch type. The stitch chart on the machine body provides a visual guide.

3-rasm: The stitch selection chart on the machine, displaying various stitch patterns labeled A through J.
2. Stitch Length and Width Adjustment
Adjust stitch length and width using the corresponding dials. For most utility stitches, a length of 2.5 is standard. Experiment with different settings on scrap fabric to achieve the desired result for your project.

4-rasm: Close-up of the stitch length and tension adjustment dials, allowing precise control over stitch appearance.
3. Thread Tension Adjustment
Correct thread tension is crucial for balanced stitches. The tension dial typically ranges from 0 to 9. A setting of 3-5 is common for general sewing. If stitches are looping on the top, increase the tension. If looping on the bottom, decrease the tension.
4. Starting to Sew
- Matoni bosim oyog'i ostiga qo'ying.
- Bosuvchi oyoq qo'lini pastga tushiring.
- Turn the handwheel slightly towards you to bring the needle down into the fabric.
- Gently press the foot controller to begin sewing. Guide the fabric smoothly without pulling or pushing.
5. Reverse Stitching
To secure the beginning and end of a seam, use the reverse stitch lever or button. Hold it down to sew backward a few stitches, then release to continue sewing forward.
Xizmat
Regular maintenance ensures the longevity and optimal performance of your sewing machine.
1. Tozalash
- Tuklar olib tashlash: Regularly remove the needle plate and bobbin case to clean out lint and thread scraps using a small brush. Accumulated lint can affect stitch quality and machine operation.
- Tashqi tozalash: Mashinaning tashqi qismini yumshoq, quruq mato bilan artib oling. Qattiq kimyoviy moddalarni ishlatishdan saqlaning.
2. Igna almashtirish
Replace the needle frequently, especially after 8-10 hours of sewing or if it becomes bent or dull. A dull needle can cause skipped stitches, fabric damage, or needle breakage.
3. Bobbin Case Cleaning
Periodically remove the bobbin case and clean any lint or debris from the area. This helps prevent thread jams and ensures smooth bobbin thread delivery.
Muammolarni bartaraf qilish; nosozliklarni TUZATISH
Umumiy muammolar va ularning yechimlari uchun quyidagi jadvalga qarang.
| Muammo | Mumkin sabab | Yechim |
|---|---|---|
| Ip uzilishlari | Incorrect threading, tension too high, dull needle, wrong needle size. | Re-thread machine, adjust tension, replace needle, use correct needle for fabric. |
| O'tkazilgan tikuvlar | Bent or dull needle, incorrect needle insertion, wrong needle type. | Replace needle, ensure needle is fully inserted with flat side to the back, use appropriate needle. |
| Uneven stitches / Looping | Incorrect thread tension, improper bobbin winding or insertion. | Adjust tension dial, re-wind and re-insert bobbin correctly. |
| Machine jams | Thread tangled in bobbin area, lint accumulation. | Turn off machine, remove needle plate and bobbin, clear all tangled threads and lint. |
Texnik xususiyatlari
- Brend: Janome
- Model: 3128
- Mahsulot o'lchamlari: 9 x 15 x 12 dyuym
- Mahsulot og'irligi: 12 funt
- Ishlab chiqaruvchi: Janome
- UPC: 732212231032
- Kerakli batareyalar: Yo'q
Kafolat va qo'llab-quvvatlash
For warranty information, service, or technical support, please refer to the warranty card included with your purchase or visit the official Janome website. Contacting Janome directly will provide the most accurate and up-to-date support information.
Batafsil ma'lumot va aloqa ma'lumotlarini sahifada topishingiz mumkin Janome Store on Amazon.





