1. The machine should be thoroughly cleaned every week, the horizontal and vertical guide rails, the transmission gear racks should be cleaned, and the lubricating oil should be filled.
2. Check whether the horizontal and vertical rail wipers work normally, and replace them in time if they are not normal.
3. Check whether all cutting torches are loose, clean up the garbage at the ignition gun muzzle, and keep the ignition normal.
4. If there is an automatic height adjustment device, check whether it is sensitive and whether to replace the probe.
5. Check whether the plasma cutting nozzle and electrode are damaged, and whether the cutting nozzle and electrode need to be replaced.
