Regularly check sensing distance to ensure it meets requirements. If detection becomes insensitive, adjust sensor position or sensing distance settings. Regularly check electrical connection terminals for tightness; loose terminals may cause signal interference or poor contact.

Keep electrical components such as PLC and touchscreen dry and clean, avoiding moisture or water ingress. If electrical faults occur, have them repaired by professional electricians or technicians; do not disassemble yourself. Regularly check cables for damage, especially those on moving parts, to prevent short circuits from wear.