How to maintenance of the spray gun?
It is best to lubricate the spray gun after working every day and lubricate the parts with a light machine. Due to normal wear and aging, seals, springs, needle valves and nozzles must be replaced regularly. The replacement should be carried out in accordance with the manufacturer's instructions. Because excessive oil will flow into the paint and oil passages, causing spraying defects, you must be very careful when lubricating. The mixing of oil and paint will reduce the quality of spraying. Is this right, welcome to discuss!