Maintenance and Maintenance of layer winding machine During normal use, the dust inside the electric control cabinet should be cleaned regularly to check if the screws are loose. The storage and use of the inverter and servo unit should be in accordance with the respective instruction manual. During the operation of the inverter, there is a dangerous high voltage, and incorrect operation may cause serious personal injury! During the period after the power is turned off, there is still a dangerous high voltage inside the inverter! Maintenance personnel must remove all metal objects such as watches and rings before working. Use clothing and tools that meet insulation requirements during work. Failure to comply will result in electric shock! During operation, the inverter braking resistor will generate high temperature! Before inspecting and maintaining the inverter in the electric control cabinet, you must first confirm the following items, otherwise there is danger of electric shock: a. Do not touch the main circuit terminal of the inverter directly or through a metal tool before fully confirming the following four items. Otherwise, there is danger of electric shock! b. Cut off the power supply of the inverter reliably and wait at least 5 minutes. c. After all the indicators on the operation panel are off, open the cover mechanical We can provide wire drawing machine layer winding machine,drum packing machine,welding wire,electrode wire,