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 Warranty and after-sales service

The whole machine is guaranteed for one year (free maintenance, free accessories), and lifetime after-sales service. However, consumables such as knives, nuts, chucks, etc. are excluded, and the machine is disassembled at will, and man-made failures such as not used in accordance with technical standards are excluded.
All customers who purchase Chuangying equipment can enjoy one-to-one technical guidance from Chuangying’s professional after-sales team engineers, and more detailed supporting video tutorials, allowing you to quickly understand the purchased equipment, and learn how to operate the equipment with the manager in the shortest time . Technical engineers can provide all-round technical support through weChat, whatsapp and other communication methods.
If the machine fails during the warranty period, please contact the after-sales engineer of Chuangying engraving machine. The engineer will teach you some simple tests to find out the problem. For example, if there is a problem with the electric drive controller, the engineer will remotely assist to teach you to control the drive. Remove the device, send it back to the factory for a new one, and then teach you to install and repair the fault.

 

 

 

 

 

 

380 commercial electric baking pan failure maintenance, Longhe ultrasonic mask machine current is too large to repair the resistance value of the resistor simple test has dynamic torque current control, quickly affect the load change; solution level gauge signal line and its control line and frequency conversion The control line and the main circuit line of the cabinet are separated by a certain distance, and the signal line outside the cabinet is laid through the steel pipe, and the outer casing is well grounded, and the fault is eliminated.