What maintenance work is required for the oval printing machine?

1. Regular inspection: Check the various parts of the oval printing machine, including the motor, transmission system, nozzle, pressure control system, etc., to ensure that they are not damaged, loose or worn, and repair them in time.
2. Cleaning: Clean the various parts of the printing machine regularly to remove impurities such as ink, wastewater and exhaust gas, which may affect the normal operation of the equipment and the quality of printing.
3. Replace the filter screen and filter cloth: Regularly replace the filter screen and filter cloth in the ink supply system to prevent impurities from entering the printing process and improve the quality of printing.
4. Lubrication: According to the equipment manual, apply lubricating oil or grease regularly to reduce friction and wear and keep the equipment in good operating condition.
5. Electrical maintenance: Regularly check the electrical circuit to ensure that the connection is stable, avoid short circuits and leakage, and replace aging wires and plugs in time to ensure the electrical safety of the equipment.
6. Pressure control system inspection: Check whether the readings of the pressure gauge and pressure sensor are normal. If there is any abnormality, repair it in time to ensure that the pressure control is within the appropriate range.
7. Maintenance and repair records: Recording the maintenance of the oval printing machine, including maintenance time, methods, repaired parts and problems, etc., helps to understand the use of the equipment and discover potential problems in time.
8. Overall inspection and adjustment: Regularly conduct overall inspection and adjustment of the equipment, check whether the various parts of the printing machine are loose, whether there are abnormal sounds, and adjust the running smoothness, etc., to repair problems in time and ensure the normal operation of the equipment.
9. Operator training: Regularly organize operation training to improve the skill level and safety awareness of operators, and enhance the use effect and safety of equipment.
10. Maintenance of the environment around the equipment: Keep the area around the equipment clean and tidy to prevent dust and debris from entering the equipment and affecting the printing quality and equipment life.
11. Nozzle maintenance: When the nozzle is not in use, do not remove it from the machine and place it separately, especially in dusty places, to prevent the nozzle from clogging.
12. Moisture-proof measures: In rainy climates, moisture-proof work should be done well, including closing doors and windows, using dehumidifiers or exhaust fans for indoor dehumidification, and ensuring that printing paper media consumables are stored in a dry environment.