Safety instructions for speeding sewing machines

　1. Before installing and using this product, the user should read this manual carefully.
　2. Use industrial sewing machines to be installed or operated by properly trained personnel.
　3. Install the operation must be shut down all power, remember not live operation.
　4. Before connecting the power cord, make sure that the voltage is lower than AC250V and that it meets the rated voltage specified in this operation manual
　5. Power Cable Grounding Wires To find the appropriate size of the wires and connectors connected to the factory system grounding wire, this connection must be permanently fixed, and safe and reliable.
　6. Rotating mechanism shall be configured guard order device can work.
　7. After the completion of the first installment - After the first power-off, turn off the tangent function, light front low-speed operation of the sewing machine, and check the direction of rotation is correct, the rotation is smooth.
　8. Before running the following operations, please turn off the system power supply:
　1), loading and unloading motors, controllers, and plug-in any connection plug,
　2), lift the sewing machine head and needle threading;
　3) Repair or make any mechanical adjustments;
　4), the machine idle when not in use;
　9. Repair or high-level maintenance work may only be performed by a trained electromechanical technician.
　10. All maintenance parts, must be provided by the company or approved before use.
　11. Use this product to keep away from high-frequency electromagnetic wave and radio transmitter, etc., in order to avoid electromagnetic interference with the servo drive device and malfunction.
　12. Product application environment temperature and humidity requirements:
　A) Do not operate at room temperature above 45 ℃ or below 0 ℃.
　B). Do not operate in the direct sunlight or outdoors.
　C). Do not operate in warm air (electric heater).
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