uv flat printer nozzle if the correct use and maintenance, can be used for a long time, but due to all incorrect means of operation, greatly reduce the service life of the nozzle. After long-term finishing, the 10 behaviors that are most likely to harm the nozzle are summarized to remind customers to pay attention to daily maintenance.
1, in the case of not turning off the power switch and cutting off the total power supply, install and disassemble the circuit of UV flat printer at will. This behavior can compromise the service life of each system and endanger the sprinkler head.
2. Add different batches of ink at will, or use ink or cleaning solution with poor quality. The mixing of two different configurations of ink will change the ink color and quality, poor quality ink will affect the inkjet effect and clog the nozzle, and poor quality cleaning fluid may corrode the nozzle.
3. Vigorously clean the nozzle with a high-pressure air gun. If the nozzle is slightly blocked, it is recommended to use a vacuum cleaner to wash the dust out, and then carefully clean it, do not use this way.
4. Put the whole nozzle into the cleaning solution to soak. Cleaning liquid has a certain corrosive, so generally only take an appropriate amount into the nozzle for cleaning.
5. Leave the cleaning solution in the nozzle for more than 2 days and 2 nights. The cleaning solution can be soaked for a long time to remove stains more effectively, but if the time exceeds 48 hours, it will affect the nozzle spray hole.
6, with their own non-quality inspection products clean nozzle. The nozzle is very easy to be contaminated and worn, so please use the manufacturer's designated products and quality inspection products to clean the nozzle.
7, the use of external force is not standardized to adjust the nozzle position. Whether it is to replace or fine-tune the nozzle, do not use brute force, please treat the nozzle carefully according to the specification.
8, do not pay attention to protect the circuit board and other internal systems when cleaning. Turn off the power when cleaning, and be careful not to let water touch the circuit board and other internal systems.
9. Use ultrasonic cleaning machine to clean the nozzle for a long time. In fact, if you usually pay attention to the maintenance of the nozzle, there is no need to carry out ultrasonic cleaning. Ultrasonic waves can have an adverse effect on the nozzle. However, if the blockage is serious and ultrasonic cleaning is needed, the cleaning time is up to 3 minutes. If there is no cleaning feeling at one time, please wait for the nozzle to cool down naturally to the normal state before cleaning the second time.
10. Do not pay attention to the safety of ground equipment. uv flat printer printing is greatly affected by static electricity, so it is necessary to often connect the ground equipment, and regularly sprinkle a little salt water around the ground.
