1. Konfigurazioa eta hasierako prestaketa
Before operating your Brother sewing machine, ensure it is properly set up and prepared for use. Follow these steps carefully.
1.1 Unpacking and Power Connection
- Kontu handiz atera makina bere ontzitik. Gorde ontziratzeko material guztiak etorkizunean garraiatzeko edo biltegiratzeko.
- Jarri makina gainazal egonkor eta lau batean.
- Connect the foot controller plug to the machine's foot controller jack.
- Insert the machine's power cord into the power supply socket, then plug the other end into a suitable wall outlet.

1.1. irudia: Illustration of connecting the power cord and foot controller to the sewing machine. Ensure all connections are secure before powering on.
1.2 Bobina harilkatzea
- Jarri hari-bobina bat biribilgailuaren gainean.
- Guide the thread through the upper thread guide and around the pre-tension disc.
- Insert the empty bobbin onto the bobbin winder spindle.
- Biribildu haria erlojuaren orratzen noranzkoan hainbat aldiz bobinaren inguruan.
- Bultza ezazu bobina-hazgailuaren ardatza eskuinera.
- Press the foot controller gently to start winding. Stop when the bobbin is full and push the spindle back to the left.
- Trim the thread.

1.2. irudia: Visual guide for correctly winding the bobbin. Proper bobbin winding is crucial for consistent stitch quality.
1.3 Goiko haria hariztatzea
- Raise the needle to its highest position by turning the handwheel towards you.
- Goratu prentsa oinaren palanka.
- Jarri hari-bobina bobinaren ardatzean.
- Gidatu haria goiko hari-gidatik.
- Bring the thread down the right channel, up the left channel, and through the take-up lever from right to left.
- Continue guiding the thread down to the needle bar thread guide.
- Thread the needle from front to back. Pull about 6 inches of thread through the needle eye.

1.3. irudia: The complete upper threading path. Incorrect threading can lead to skipped stitches or tangled thread.
1.4 Bobina sartzea
- Ireki bobinaren estalki-plaka.
- Sartu bobina kiribildua bobina-euskarrian, haria erlojuaren orratzen kontrako noranzkoan askatzen duela.
- Guide the thread into the tension spring slot.
- Itxi bobinaren estalki-plaka.
- Hold the upper thread lightly and turn the handwheel towards you to bring the bobbin thread up through the needle plate hole.
- Pull both threads (upper and bobbin) under the presser foot and towards the back of the machine.
2. Jostun-makina erabiltzea
This section covers the basic operations and functions of your Brother LS2125, LS2125i, or LS2129 sewing machine.
2.1 Puntaketak hautatzea
- Turn the stitch selector dial to choose your desired stitch pattern (e.g., straight stitch, zigzag stitch).
- Refer to the stitch chart on the machine or in this manual for available patterns.

2.1. irudia: The stitch selector dial. Rotate this dial to choose from various stitch patterns.
2.2 Puntuaren luzera eta zabalera doitzea
- Use the stitch length dial to adjust the length of your stitches. Longer stitches are suitable for basting, shorter for fine work.
- Use the stitch width dial (if available for the selected stitch) to adjust the width of zigzag or decorative stitches.
2.3 Jostungintzaren oinarriak
- Place the fabric under the presser foot, aligning the edge with a seam guide line on the needle plate.
- Behera prentsa oinaren palanka.
- Sakatu oin-kontrolagailua astiro josten hasteko. Makinak josten hasiko da.
- Guide the fabric gently with both hands, but do not push or pull it forcefully.
- To reverse stitch (for securing seams), press and hold the reverse lever/button.
- When finished, raise the needle to its highest position, raise the presser foot, and pull the fabric towards the back.
- Cut the threads using the thread cutter on the machine or scissors.

2.2. irudia: The primary sewing area, showing the needle, presser foot, and feed dogs. Always keep fingers clear of the needle.
3. Mantentzea eta Zainketa
Mantentze-lan erregularrak zure josteko makinaren iraupena eta errendimendu optimoa bermatzen ditu.
3.1 Cleaning the Bobbin Area
- Itzali makina eta deskonektatu korronte-hartunetik.
- Kendu orratza eta sakagailua.
- Open the bobbin cover plate and remove the bobbin.
- Remove the bobbin case and the feed dog cover plate (if applicable).
- Use the small brush provided with your machine to remove lint and dust from the bobbin case, feed dogs, and surrounding areas.
- Pieza guztiak muntatu berriro.

3.1. irudia: Steps for cleaning the bobbin and feed dog area. Regular cleaning prevents thread jams and improves stitch quality.
3.2 Replacing the Needle
- Itzali makina eta deskonektatu.
- Altxatu orratza bere posizio gorenera.
- Askatu orratza clamp torlojua erlojuaren orratzen kontrako noranzkoan biratuz.
- Kendu orratz zaharra.
- Sartu orratz berri bat alde laua makinaren atzealdera begira duela, ahal den neurrian bultzatuz.
- Orratza clamp torlojuak ongi.
3.3 Oiling (If Applicable)
Your Brother LS2125 series machine is designed to require minimal oiling. Refer to your specific model's detailed manual for oiling points, if any are recommended. Over-oiling can cause issues.
4. Ohiko arazoak konpontzea
This section provides solutions for common problems you might encounter during operation.
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Saltatu puntuak | Orratz okerra, orratz okertua, haria gaizki sartuta, ehunerako orratz tamaina okerra. | Replace needle with correct type/size. Re-thread machine completely. |
| Hari haustea | Incorrect tension, poor quality thread, bent needle, improper threading, burrs on needle plate. | Adjust tension. Use good quality thread. Replace needle. Re-thread. Check for burrs. |
| Ehuna Ez Elikatzen | Presser foot not lowered, feed dogs lowered, lint in feed dogs. | Lower presser foot. Ensure feed dogs are up. Clean feed dogs. |
| Makina ez da martxan jartzen | Power cord not plugged in, foot controller not connected, main power switch off. | Check all power connections. Ensure power switch is ON. |
5. Zehaztapenak
General specifications for the Brother LS2125, LS2125i, and LS2129 sewing machine models.
- Modelo zenbakiak: LS2125, LS2125i, LS2129
- Stitch Functions: 10-14 built-in stitches (varies by model), including straight, zigzag, and buttonhole.
- Orratz mota: HAx1 (130/705H)
- Bobbin mota: Class 15 (metal or plastic)
- Elikatze-iturria: AC 110-120V, 60Hz
- Neurriak (gutxi gorabehera): 15.4" W x 6.7" D x 11.6" H (39 cm x 17 cm x 29.5 cm)
- Pisua (gutxi gorabehera): 13 lb (5.9 kg)
- Maximum Sewing Speed: 750 puntu minutuko
6. Bermea eta Laguntza
For specific warranty information and customer support, please refer to the warranty card included with your original purchase or visit the official Brother support webgunea.
- Bermearen estaldura: Typically includes limited warranty on parts and labor. Duration may vary by region and model.
- Bezeroarentzako laguntza: Contact Brother customer service for technical assistance, parts, or service.
- Sareko baliabideak: Bisitatu www.brother-usa.com/support for FAQs, video tutorials, and downloadable manuals.