ແນະນຳ
This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of your Singer 645, 645E, 645E3, or 645E6 sewing machine. Please read this manual thoroughly before using your machine to ensure proper function and to prevent damage or injury.
ຮັກສາຄູ່ມືນີ້ໄວ້ໃນບ່ອນທີ່ປອດໄພສໍາລັບການອ້າງອີງໃນອະນາຄົດ.
ຄໍາແນະນໍາຄວາມປອດໄພທີ່ສໍາຄັນ
ເມື່ອໃຊ້ເຄື່ອງໃຊ້ໄຟຟ້າ, ຄວນລະວັງຄວາມປອດໄພຂັ້ນພື້ນຖານສະເໝີ, ລວມທັງສິ່ງຕໍ່ໄປນີ້:
- ອ່ານຄໍາແນະນໍາທັງຫມົດກ່ອນທີ່ຈະໃຊ້ເຄື່ອງຫຍິບນີ້.
- ເອົານິ້ວມືຫ່າງຈາກທຸກໆສ່ວນທີ່ເຄື່ອນຍ້າຍ. ຕ້ອງມີການດູແລພິເສດຮອບເຂັມຂັດຂອງເຄື່ອງຫຍິບ.
- Always unplug the sewing machine from the electrical outlet immediately after using and before cleaning, removing covers, or making any user servicing adjustments.
- Never operate this sewing machine if it has a damaged cord or plug, if it is not working properly, or if it has been dropped or damaged.
- ຢ່າໃຊ້ນອກ.
ຕັ້ງຄ່າ
1. ການຫຸ້ມຫໍ່ແລະການຈັດວາງ
- ເອົາເຄື່ອງອອກຈາກການຫຸ້ມຫໍ່ຢ່າງລະມັດລະວັງ.
- ວາງເຄື່ອງໄວ້ເທິງພື້ນຜິວທີ່ໝັ້ນຄົງ, ຮາບພຽງ ແລະ ມີແສງສະຫວ່າງພຽງພໍ.
- ໃຫ້ແນ່ໃຈວ່າສະວິດໄຟຢູ່ໃນຕໍາແຫນ່ງປິດກ່ອນທີ່ຈະສຽບ.
2. ການເຊື່ອມຕໍ່ພະລັງງານ
- ເຊື່ອມຕໍ່ສາຍໄຟເຂົ້າກັບເຄື່ອງ ແລະ ຈາກນັ້ນເຂົ້າກັບປລັກໄຟຟ້າທີ່ເໝາະສົມ.
- ເຊື່ອມຕໍ່ຕົວຄວບຄຸມຕີນເຂົ້າກັບເຄື່ອງຈັກ.
3. ການມ້ວນດ້າມ
- ວາງ spool ຂອງ thread ສຸດ pin spool ໄດ້.
- ສອດເສັ້ນດ້າຍຜ່ານແຖບນຳທາງເສັ້ນດ້າຍດ້ານເທິງ ແລະ ອ້ອມຮອບແຜ່ນດຶງຂອງກະບອກມ້ວນ.
- Insert the thread through the hole in the bobbin and place the bobbin onto the bobbin winder spindle.
- ຍູ້ spindle winder bobbin ໄປທາງຂວາ.
- Press the foot controller gently to wind the bobbin. Stop when the bobbin is full.
- ຕັດດ້າຍແລະຍູ້ແກນຂອງເຄື່ອງມ້ວນດ້າຍກັບຄືນໄປທາງຊ້າຍ.
4. ການໃສ່ກະບອກມ້ວນ
- ເປີດແຜ່ນຝາປິດ.
- ສຽບກະບອງບາດແຜເຂົ້າໄປໃນກະເປົ໋າໂບໂບ, ຮັບປະກັນວ່າກະທູ້ຈະເຊົາໄປໃນທິດທາງທີ່ຖືກຕ້ອງ (ປົກກະຕິແລ້ວແມ່ນກົງກັນຂ້າມກັບເຂັມໂມງ).
- Pull the thread through the tension spring and guide slot.
- ປິດແຜ່ນຝາປິດ.
5. ການສອດເກຍດ້າຍດ້ານເທິງ
- Raise the presser foot and needle to their highest positions.
- ວາງຫຼອດດ້າຍໃສ່ກັບເຂັມຫຼອດດ້າຍ.
- Follow the numbered threading path indicated on your machine, guiding the thread through all guides, tension discs, and the take-up lever.
- ດຶງເຂັມຈາກດ້ານຫນ້າໄປຫາຫລັງ.
- ດຶງເສັ້ນດ້າຍປະມານ 6 ນິ້ວຜ່ານຕາເຂັມ.
ຄໍາແນະນໍາການດໍາເນີນງານ
1. ການເພີ່ມເສັ້ນດ້າຍຂອງກະບອກ
- ຖືກະທູ້ເທິງເບົາໆດ້ວຍມືຊ້າຍຂອງເຈົ້າ.
- Turn the handwheel towards you to lower the needle into the needle plate and then raise it again.
- ເສັ້ນທາງເທິງຈະຈັບກະທູ້ bobbin, ກອບເປັນຈໍານວນເປັນວົງ. ດຶງສາຍຂຶ້ນໂດຍຜ່ານການເປີດແຜ່ນເຂັມ.
- ດຶງເສັ້ນດ້າຍທັງສອງເສັ້ນ (ດ້ານເທິງ ແລະ ເສັ້ນດ້າຍ) ຢູ່ໃຕ້ຕີນກົດ ແລະ ໄປທາງຫຼັງຂອງເຄື່ອງ.
2. Basic Stitching
- Select your desired stitch pattern and length using the appropriate dials or buttons.
- ວາງຜ້າຂອງທ່ານພາຍໃຕ້ຕີນ presser.
- ຫຼຸດລົງຕີນກົດ.
- Gently press the foot controller to begin sewing. Guide the fabric smoothly.
- To finish, raise the needle and presser foot, then pull the fabric away and cut the threads.
3. Tension Adjustment
Correct thread tension is crucial for balanced stitches. Adjust the upper thread tension dial as needed:
- If the bobbin thread appears on the top side of the fabric, increase upper tension.
- If the upper thread appears on the underside of the fabric, decrease upper tension.
4. Embroidery/Serger Functions (for applicable models)
For models 645E, 645E3, and 645E6, refer to specific sections for embroidery unit attachment and serger stitch settings. These models offer advanced capabilities beyond basic sewing.
- ຖັກແສ່ວ: Attach the embroidery unit, hoop your fabric, and select your desired design. Follow the on-screen prompts or specific instructions for your embroidery module.
- ເຊີເຈີ: Utilize the differential feed and multiple thread cones for overlock stitches, rolled hems, and other serger-specific finishes. Adjust loopers and knives as per your project requirements.
ບໍາລຸງຮັກສາ
1. ທໍາຄວາມສະອາດ
- ທໍາຄວາມສະອາດປົກກະຕິ: Use a soft brush to remove lint and dust from the bobbin area, feed dogs, and tension discs.
- ແຜ່ນເຂັມ: Remove the needle plate and clean underneath it regularly to prevent lint buildup.
- ພາຍນອກ: ເຊັດດ້ານນອກຂອງເຄື່ອງດ້ວຍຜ້າອ່ອນໆ, ຜ້າເຊັດamp ຜ້າ. ຢ່າໃຊ້ສານເຄມີທີ່ຮຸນແຮງ.
2. Lubrication (Oiling)
Refer to your machine's specific oiling points, usually indicated in the original manual. Use only high-quality sewing machine oil. Over-oiling can cause issues.
3. ການທົດແທນເຂັມ
Replace the needle frequently (after every 8-10 hours of sewing or when it becomes dull/bent) to prevent skipped stitches and fabric damage. Ensure the flat side of the needle faces the back of the machine when inserting.
ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ຂ້າມ Stitches | Incorrect needle, bent needle, improper threading, wrong tension. | Replace needle with correct type/size, rethread machine, adjust tension. |
| ກະທູ້ແຕກ | Poor quality thread, incorrect threading, too high tension, burr on needle plate. | Use good quality thread, rethread, reduce tension, check for burrs. |
| ການຍັບຍັ້ງຜ້າ | Too high tension, incorrect stitch length, wrong presser foot pressure. | ປັບຄວາມຕຶງ, ເພີ່ມຄວາມຍາວຂອງຮອຍຫຍິບ, ປັບຄວາມດັນຂອງຕີນບີບ. |
| ເຄື່ອງຕິດຂັດ | Lint buildup, tangled threads in bobbin case, incorrect bobbin insertion. | Clean bobbin area, reinsert bobbin correctly, remove tangled threads. |
ຖ້າບັນຫາຍັງຄົງຢູ່ຫຼັງຈາກພະຍາຍາມແກ້ໄຂບັນຫາເຫຼົ່ານີ້ແລ້ວ, ໃຫ້ປຶກສາຊ່າງເຕັກນິກບໍລິການທີ່ມີຄຸນວຸດທິ.
ຂໍ້ມູນຈໍາເພາະ
- ຊຸດຕົວແບບ: Singer 645, 645E, 645E3, 645E6
- ປະເພດເຄື່ອງຈັກ: Electronic Sewing Machine (some models with Embroidery/Serger capabilities)
- ການສະຫນອງພະລັງງານ: Standard household electrical outlet (voltage may vary by region)
- Needle System: Standard home sewing machine needles (e.g., 130/705H)
- ປະເພດ Bobbin: Class 15 (or specific to model, refer to machine markings)
- ປະເພດການຕໍ່: Varies by model, typically includes utility, decorative, and stretch stitches. Embroidery/Serger models offer additional specialized stitches.
Note: Specific features and capabilities may vary slightly between the 645, 645E, 645E3, and 645E6 models. Refer to your machine's specific markings for precise details.
