1. ບົດແນະນຳ
This manual provides essential instructions for the safe and efficient operation, setup, and maintenance of your SINGER HD0500S Heavy Duty Serger Overlock Sewing Machine. The HD0500S is designed to deliver professional-quality finishing for a wide range of sewing projects, featuring versatile thread capabilities, multiple stitch types, and high-speed performance.

ຮູບ 1.1: ດ້ານຫນ້າ view of the SINGER HD0500S Serger Overlock Machine.
2. ຄໍາແນະນໍາຄວາມປອດໄພ
ປະຕິບັດຕາມຄວາມລະມັດລະວັງດ້ານຄວາມປອດໄພຂັ້ນພື້ນຖານສະເໝີເມື່ອນຳໃຊ້ເຄື່ອງໃຊ້ໄຟຟ້າເພື່ອຫຼຸດຜ່ອນຄວາມສ່ຽງຕໍ່ການເກີດອັກຄີໄພ, ໄຟຟ້າຊ໋ອດ ຫຼື ການບາດເຈັບຕໍ່ຄົນ.
- ອ່ານຄໍາແນະນໍາທັງຫມົດກ່ອນທີ່ຈະໃຊ້ເຄື່ອງ.
- ເອົານິ້ວມືຫ່າງຈາກທຸກໆສ່ວນທີ່ເຄື່ອນຍ້າຍ. ຕ້ອງມີການດູແລພິເສດຮອບເຂັມຂັດຂອງເຄື່ອງຫຍິບ.
- Always switch the sewing machine off when making any adjustments in the needle area, such as threading the needle, changing the needle, threading the looper, or changing the presser foot.
- ຢ່າໃຊ້ເຄື່ອງຈັກໃນຂະນະທີ່ຊ່ອງລະບາຍອາກາດຖືກປິດກັ້ນ. ຮັກສາຊ່ອງລະບາຍອາກາດຂອງເຄື່ອງຈັກຫຍິບ ແລະ ຕົວຄວບຄຸມຕີນໃຫ້ບໍ່ມີຂີ້ຝຸ່ນ, ຂີ້ຝຸ່ນ ແລະ ຜ້າທີ່ວ່າງ.
- ຢ່າໃຊ້ນອກ.
- ຢ່າປະຕິບັດບ່ອນທີ່ຜະລິດຕະພັນ aerosol (ສີດ) ຖືກໃຊ້ຫຼືບ່ອນທີ່ອົກຊີຖືກປະຕິບັດ.
3. ການເລີ່ມຕົ້ນ (ຕັ້ງຄ່າ)
3.1 ການຫຸ້ມຫໍ່ແລະການກວດກາເບື້ອງຕົ້ນ
Carefully remove the machine from its packaging. Ensure all accessories listed in Section 9 are present. Place the machine on a stable, level surface.
3.2 ການເຊື່ອມຕໍ່ພະລັງງານ
Connect the power cord to the machine and then to a suitable electrical outlet. Ensure the machine's power switch is in the 'OFF' position before connecting.
3.3 ການເກຍເຄື່ອງຈັກ
The SINGER HD0500S features an Easy View Threading system with color-coded thread paths and an innovative Lower Looper LED light for enhanced visibility, making threading more convenient.
- Raise the presser foot and turn the handwheel towards you to raise the needles to their highest position.
- Follow the color-coded guides for each thread (typically 2, 3, or 4 threads depending on your stitch choice).
- Utilize the Lower Looper LED light to illuminate the threading area for easier access.
- Ensure threads are seated correctly in all tension discs and guides.

Figure 3.1: Demonstrating the 2-3-4 thread capability and threading path.

Figure 3.2: The color-coded threading system for simplified setup.
3.4 Free Arm Setup
The machine features a removable accessory compartment that converts the flatbed into a free arm. This is ideal for sewing cuffs, pant hems, and other circular seams.
- To access the free arm, slide the accessory compartment off to the left.
- To return to flatbed sewing, slide the accessory compartment back into place until it locks.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
4.1 ການເລືອກຮອຍຕໍ່
The HD0500S offers 2, 3, and 4-thread configurations with 6 different stitch types. Refer to your machine's stitch guide for specific settings for each stitch type (e.g., overlock, rolled hem, flatlock).
4.2 Adjusting Stitch Settings
- ຄວາມກວ້າງຂອງຕອດ: Adjust the stitch width dial to achieve the desired seam finish.
- ຄວາມຍາວຂອງຕອດ: Adjust the stitch length dial (range 1.0 to 4.0 mm) to suit your fabric and project needs.
- Presser Foot Pressure: Adjust the presser foot pressure to ensure even feeding of various fabric types, from delicate sheers to heavy denim.
4.3 Differential Feed Adjustment
The differential feed system prevents fabric stretching or puckering on knits and sheers, and can also be used to create decorative ruffles.
- Turn the differential feed dial to adjust the ratio between the front and rear feed dogs.
- For normal sewing, set the dial to 'N' (normal).
- For stretching fabric, increase the ratio. For gathering or ruffling, decrease the ratio.

Figure 4.1: Location of the adjustable differential feed dial.
4.4 Sewing Speed
The HD0500S operates at up to 1,300 stitches per minute. Control the speed using the foot controller. Apply gentle pressure for slower speeds and increased pressure for higher speeds.

Figure 4.2: The machine performing high-speed stitching.
5. ບໍາລຸງຮັກສາ
5.1 ການທໍາຄວາມສະອາດ
Regular cleaning is crucial for optimal performance. Use the included lint brush to remove lint and thread scraps from the looper area, feed dogs, and tension discs. The waste tray should be emptied regularly.
5.2 ການທົດແທນເຂັມ
Replace needles regularly, especially when working with different fabric types or if needles become dull or bent. Always use the correct type and size of needles for your serger.
5.3 Knife Replacement
The serger's cutting knives may become dull over time. Refer to the detailed instructions in the full product manual for safe replacement of the upper and lower knives using the spare knife provided.
6. ການແກ້ໄຂບັນຫາ
This section addresses common issues you might encounter. For more detailed troubleshooting, consult the full product manual or SINGER support resources.
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ຂ້າມ Stitches | ເຂັມບໍ່ຖືກຕ້ອງ, ເຂັມງໍ, ເກຍບໍ່ຖືກຕ້ອງ, ຄວາມຕຶງບໍ່ຖືກຕ້ອງ. | Replace needle, re-thread machine, adjust tension settings. |
| ກະທູ້ແຕກ | Incorrect threading, high tension, poor quality thread, burrs on thread path. | Re-thread, reduce tension, use quality thread, check for rough spots. |
| ການຍັບຍັ້ງຜ້າ | Differential feed set too low, incorrect tension, wrong presser foot pressure. | Adjust differential feed, adjust tension, increase presser foot pressure. |
| ຫຍິບບໍ່ສະໝໍ່າສະເໝີ | Incorrect tension, dull knife, inconsistent fabric feeding. | Adjust tension, replace knife, ensure even fabric feeding. |
7. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ໝາຍເລກຕົວແບບ | HD0500S |
| ຍີ່ຫໍ້ | SINGER |
| ຂະໜາດສິນຄ້າ | 13.38 x 11.18 x 10.7 ນິ້ວ (33.99 x 28.39 x 27.18 cm) |
| ນ້ໍາຫນັກລາຍການ | 15.87 ປອນ (7.2 ກິໂລ) |
| Thread Capability | 2/3/4 Thread |
| ປະເພດ Stitch | 6 Built-in Stitch Options |
| ຄວາມໄວຫຍິບ | Up to 1300 Stitches per Minute |
| ແສງໄຟ | Lower Looper LED Light |
| ວັດສະດຸກອບ | ກອບໂລຫະຫນັກ |
| ແຂນຟຣີ | Yes (Removable Accessory Compartment) |
| Differential Feed | ສາມາດປັບໄດ້ |
| UPC | 840163309707 |
| ຕ້ອງການສະພາແຫ່ງ | ບໍ່ |
| ຕ້ອງໃຊ້ແບັດເຕີຣີ | ບໍ່ |
8. ອຸປະກອນເສີມ
The SINGER HD0500S comes with the following accessories:
- 2-Thread Converter
- Extra Needles (2 size 14/90, 2 size 14/90)
- Spare Lower Knife
- ບິດ
- ໄຂຄວງ
- ແປງ Lint
- ຖາດຂີ້ເຫຍື້ອ
- ຊ່ອງເກັບຮັກສາ
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
For warranty information, product registration, and customer support, please visit the official SINGER webເວັບໄຊ ຫຼືຕິດຕໍ່ພະແນກບໍລິການລູກຄ້າຂອງເຂົາເຈົ້າ. ຮັກສາໃບຮັບເງິນການຊື້ຂອງທ່ານໄວ້ເປັນຫຼັກຖານການຊື້ສໍາລັບການຮ້ອງຂໍການຮັບປະກັນ.





