1. Introducció
This manual provides essential information for the safe and efficient use of the Qixing 683G Direct Drive Electric Control Box and its associated Power Line and Motor, designed specifically for industrial sewing machines. Please read this manual thoroughly before installation and operation.
Important Safety Note: All electrical control boxes and motherboards operate at a voltage of 220V. Ensure your power supply is compatible and take appropriate safety precautions.
Compatibility Warning: This product is exclusively designed for industrial sewing machines. It is not compatible with other types of machines.
2. Producte acabatview
The Qixing 683G system comprises a direct drive motor, an electric control box, and a power cord, forming a crucial part of an industrial sewing machine's drive system. The control box allows for precise control over the motor's operation.



3. Especificacions
| Característica | Detall |
|---|---|
| Model | Qixing 683G |
| Tipus de producte | Direct Drive Electric Control Box, Power Line, Power Cord, Industrial Sewing Machine Motor |
| Caixa de control Voltage | 220 V |
| Motor Voltage | 200V-240V |
| Freqüència del motor | 50/60Hz |
| Potència del motor | 550W |
| Material | Plastic (for certain components like casing/insulation) |
| Ús previst | Industrial Sewing Machines (e.g., for Embroidery) |
| Origen | Xina continental |
| Pes del paquet | 0.23 kg |
| Dimensions del paquet (L x W x H) | 15 cm x 15 cm x 10 cm |
4. Configuració i instal·lació
Proper installation is crucial for the safe and correct functioning of the Qixing 683G system. It is recommended that installation be performed by a qualified technician or someone with experience in industrial sewing machine maintenance.
4.1 Comprovacions prèvies a la instal·lació
- Compatibilitat: Verify that the part number of the Qixing 683G components matches your existing machine's requirements. Incompatible parts cannot be used. If unsure, consult customer service with photos of your machine, motor, electric cabinet, and barcodes.
- Font d'alimentació: Ensure your industrial sewing machine's power supply is compatible with the 220V requirement of the control box and the 200V-240V motor.
- Inspecció: Although products are tested before shipping, visually inspect all components for any signs of damage from transit.
4.2 Passos d'instal·lació
- Desconnecteu l'alimentació: ALWAYS ensure the sewing machine is completely disconnected from the main power supply before beginning any installation or maintenance.
- Muntar el motor: Securely mount the direct drive motor to the designated location on your industrial sewing machine. Refer to your sewing machine's specific manual for mounting instructions.

Figure 4.1: Motor shaft and mounting points for installation. - Muntar la caixa de control: Install the Qixing 683G Electric Control Box in a secure and accessible location, typically under the sewing machine table or integrated into the machine's frame.

Figura 4.2: superior view of the control box, showing model number 683G. - Connecteu el cablejat:
- Connect the motor to the electric control box using the appropriate wiring harness. Ensure all connections are firm and correctly seated.
- Connect the power cord to the electric control box.
- Connect any other necessary control wires (e.g., foot pedal, needle positioner) to the control box as per your sewing machine's wiring diagram.
- Connexió d'alimentació: Once all internal connections are made, plug the power cord into a compatible 220V power outlet.
5. Instruccions de funcionament
The Qixing 683G control box provides intuitive controls for operating your industrial sewing machine motor.
5.1 Funcionament bàsic
- Encès: Flip the red power switch on the front of the control box to the 'ON' position. The digital display should illuminate.

Figure 5.1: Front panel of the control box, highlighting the power switch and display. - Ajust de velocitat: Use the Up and Down arrow buttons next to the digital display to adjust the motor speed. The display will show the current speed setting.
- Mode Selection (P/S Buttons): The 'P' and 'S' buttons are typically used for program or mode selection, allowing you to switch between different operational parameters or settings. Refer to your specific sewing machine's manual for detailed functions of these buttons.
- Inici/Parada: The motor is typically started and stopped via the foot pedal connected to the sewing machine.
5.2 Initial Test Run
After installation and before full operation, perform a test run:
- With the machine powered on, slowly press the foot pedal to engage the motor.
- Observe for smooth operation, unusual noises, or vibrations.
- Adjust speed settings to ensure the motor responds correctly.
- Si sorgeix algun problema, consulteu la secció Resolució de problemes.
6. Manteniment
Regular maintenance ensures the longevity and optimal performance of your Qixing 683G system.
6.1 Manteniment general
- Neteja: Keep the control box and motor free from dust, lint, and debris. Use a soft, dry cloth for cleaning. Avoid using liquid cleaners directly on electrical components.
- Inspecció del cable: Periodically check all power and control cables for wear, fraying, or damage. Replace any damaged cables immediately.
- Connexions: Ensure all electrical connections remain tight and secure. Loose connections can lead to intermittent operation or electrical hazards.
6.2 Motor Maintenance
- Ventilació: Ensure the motor's ventilation openings are clear and unobstructed to prevent overheating.
- Inspecció de l'eix: Check the motor shaft for any signs of wear or damage.

Figure 6.1: Close-up of the motor shaft, important for checking wear.
Caution: Do not attempt to open the control box or motor housing unless you are a qualified technician. There are no user-serviceable parts inside, and doing so may void any potential warranty and pose an electrical shock hazard.
7. Solució De Problemes
This section addresses common issues you might encounter with the Qixing 683G system. For problems not listed here, contact customer support.
| Problema | Causa possible | Solució |
|---|---|---|
| Control box display is off / No power |
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| El motor no funciona |
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| Motor runs erratically or makes unusual noise |
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| La pantalla digital mostra el codi d'error | Specific error condition | Note the error code and consult your sewing machine's specific manual or contact customer support with the code. |
8. Consells d'usuari
- Verificació del número de peça: Always double-check the part number of the control box and motor against your machine's requirements before installation. Incompatible parts cannot be used, and the seller states they are not responsible for issues arising from incorrect part selection.
- Instal·lació professional: If you are not experienced with industrial sewing machine electronics, consider professional installation to avoid damage and ensure safety.
- Voltage Sensibilització: Remember that all electrical components operate at 220V. Always exercise extreme caution when handling and connecting.
- Condició estètica: Be aware that these are industrial parts, potentially older stock (over ten years). Minor cosmetic defects like dust or oxidation from storage are possible but do not affect functionality.
- Neteja: Keep the control box and motor area clean to prevent dust and lint buildup, which can lead to overheating or malfunction.
9. Garantia i Suport
Prova de producte: All products undergo testing by the technical department before shipping to ensure functionality.
Return/Refund Policy: Due to the specialized nature of these industrial parts, and the seller's policy, products are generally not eligible for returns or refunds once sold. This includes situations where incompatibility arises from incorrect part number selection by the buyer.
Confirmació de compatibilitat: If you are unsure about compatibility, it is crucial to contact customer service abans placing an order. Provide comprehensive photos of your machine (including motor front, barcode, machine model, electric cabinet front, and back interface) for the technical department to confirm suitability.
Alternative Products: In cases where an identical product is unavailable, an alternative, universal product may be sent without further notice.
Assistència tècnica: For technical assistance or inquiries, refer to your purchase documentation or the seller's store page for customer service contact details.