JACK A4 Single Needle Lockstitch Sewing Machine

ആമുഖം

The JACK A4 is a fully automatic single needle direct drive speaking sewing machine, computerized with an automatic thread trimmer, auto reverse function, and electronic thread tension control. It is designed for use with heavy, medium, and light fabrics. Key features include a start sensor for automatic presser foot lifting, a USB port, and a digital display for enhanced usability and precision.

ഉൽപ്പന്നം കഴിഞ്ഞുview

Image: The JACK A4 sewing machine, white and blue, mounted on a light-colored industrial sewing table. The machine head features a digital display, control buttons, and a tension dial. The needle bar and presser foot are visible, along with the thread stand extending upwards from the back of the table.

പ്രധാന സവിശേഷതകൾ:

• Single Needle lockstitch
• Built-in Direct Drive motor and cooling fans
• Automatic thread cutting
• Adjustable Stitch length - automatically and manually
• Built-in Sensors, Speakers and USB

സജ്ജമാക്കുക

1. അൺപാക്ക് ചെയ്യുന്നു: പാക്കേജിംഗിൽ നിന്ന് എല്ലാ ഘടകങ്ങളും ശ്രദ്ധാപൂർവ്വം നീക്കം ചെയ്യുക. പാക്കിംഗ് ലിസ്റ്റിൽ ലിസ്റ്റ് ചെയ്തിരിക്കുന്ന എല്ലാ ഭാഗങ്ങളും ഉണ്ടെന്ന് ഉറപ്പാക്കുക.
2. അസംബ്ലി: Assemble the machine head onto the provided table stand. Secure all bolts and connections as per the assembly diagram (refer to separate assembly guide if provided).
3. പവർ കണക്ഷൻ: Connect the power cord to a suitable electrical outlet. Ensure the voltage മെഷീനിന്റെ ആവശ്യകതകളുമായി പൊരുത്തപ്പെടുന്നു.
4. Thread Stand Installation: Install the thread stand securely at the back of the machine table.
5. സൂചി ഇൻസ്റ്റാളേഷൻ: Insert the correct type and size of needle for your fabric into the needle clamp, ensuring it is fully seated and facing the correct direction. Tighten the needle clamp സ്ക്രൂ.
6. ബോബിൻ വൈൻഡിംഗ്: Wind a bobbin with the desired thread using the integrated bobbin winder.

പ്രവർത്തന നിർദ്ദേശങ്ങൾ

മെഷീൻ ത്രെഡിംഗ്:

1. Place the thread spool on the thread stand.
2. Guide the thread through the upper thread guides and tension discs.
3. Thread the take-up lever.
4. Pass the thread through the needle bar thread guide and then through the eye of the needle from front to back.
5. Insert the wound bobbin into the bobbin case and place it correctly in the shuttle hook area.

അടിസ്ഥാന പ്രവർത്തനം:

• പവർ ഓൺ: Turn on the main power switch. The digital display will illuminate.
• തുന്നലിന്റെ നീള ക്രമീകരണം: Use the digital display and control buttons to set the desired stitch length. The machine also supports manual adjustment.
• Electronic Thread Tension: Adjust thread tension via the electronic controls on the display for optimal stitch quality on different fabrics.
• Automatic Presser Foot Lift: The start sensor automatically lifts the presser foot when fabric is detected, simplifying fabric placement.
• തയ്യൽ: Place fabric under the presser foot. Use the foot pedal to start sewing.
• Automatic Thread Trimmer: At the end of a seam, activate the automatic thread trimmer function to cut both upper and bobbin threads.
• ഓട്ടോ റിവേഴ്സ്: Utilize the auto reverse function for back-tacking at the beginning and end of seams to secure stitches.
• USB പോർട്ട്: The USB port can be used for software updates or connecting compatible accessories.

മെയിൻ്റനൻസ്

• വൃത്തിയാക്കൽ: Regularly clean lint and dust from the bobbin area, feed dogs, and tension discs using a small brush or vacuum.
• എണ്ണയിടൽ: Apply a few drops of high-quality sewing machine oil to designated oiling points as indicated in the machine's specific diagram (refer to machine diagram for exact points).
• സൂചി മാറ്റിസ്ഥാപിക്കൽ: Replace the needle frequently, especially when sewing different fabric types or if the needle shows signs of dullness or bending.
• Thread Path Inspection: Periodically check the entire thread path for any burrs or rough spots that could fray the thread.
• സോഫ്റ്റ്‌വെയർ അപ്‌ഡേറ്റുകൾ: If available, perform software updates via the USB port to ensure optimal performance and access to new features.

ട്രബിൾഷൂട്ടിംഗ്

സ്പെസിഫിക്കേഷനുകൾ

വാറൻ്റിയും പിന്തുണയും

For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the manufacturer directly. Keep your purchase receipt and model number handy for faster assistance.