Installation Method and Precautions of Piezoelectric photo machine nozzle

2015-01-23

 1, The installation of piezoelectric photo machine nozzle is very important, the main reason is that the nozzle is more expensive, more delicate spray nozzle, installation errors may greatly affect the normal print state of the piezoelectric nozzle! That is a slight mistake will lead to damage to your nozzle! So it is necessary to talk about micro-piezoelectric photo machine nozzle installation precautions!

2, Before install the piezoelectric nozzle, first of all to ensure that the machine is a normal movement, the ground is connected to the machine perfectly, the car plate voltage is normal, the nozzle supply voltage is normal! The easiest way is to use multi-meter to measure whether the machine has static, car board voltage, as well as the nozzle supply voltage, general EPSON five generation nozzle supply voltage of 42V dc!

3, With the software testing machine all aspects of movement is normal, grating readings are normal, the indicator is normal! Installed before the installer's hands to touch the conductive body for hands discharge, the operator's hand can not have sweat or water vapor, because the touch to the nozzle line plug once plugged nozzle may lead to nozzle short-circuit! Also remember not to wear plastic cloth easy to play static clothing, preferably with both hands with an electrostatic ring in the conditions permitting. The installation must first turn off the power, and unplug the power cord to carry out!

4, The general nozzle is not less than two nozzle data line, check the thread of the thread is tilted pin, is flat, it is best to use the new plug, plug in the plug with the plug, do not plug firmly, there is no inclination. Head line of the head scale is generally divided into positive and negative sides, one side of contact with the circuit, the other side does not touch the circuit, the direction not to mistake, be sure to check several times after plugging in, confirm that there is no problem in the nozzle mounted on the small frame.

5, The nozzle line connection Trolley board: First, turn off the power supply to the machine  in case of no electricity to operate! Can not be wrong position, the nozzle out of the corresponding position of the line must be clear and then hands-on, there are hesitant or not sure can not be installed first try, be sure to consult the manufacturer or ask for the correct position of the picture line, Before the photographed for another line are marked on each line! To prevent the plug when no start! Because the consequences will be very serious, once the possibility of error burner is very high, because the nozzle line function is not the same, plug the wrong is bound to burn head! There is the direction of the insertion of the thread can not be anti-out, once inserted anti-Although that may not burn head, but there is a chance. Be sure to check after on line.

6, All installed after checking three to five times to confirm there is no problem after the power, Best not to open the nozzle first, with the ink pump ink cited over, and then open nozzle power, if the machine with only one power switch, Check whether the normal flash jet, flash jet normal installation proved successful. Flash jet is not working Please turn off the power immediately to check whether there is a problem elsewhere, this is to confirm the status of the new nozzle.

7, The installation of nozzle must be careful, before installing the work can not be less, and to clear the line. 
8, installed before the nozzle is a new nozzle is also critical.
9, When the ink bag is inserted and don't let the ink drops to the data line, because the ink flows down along the data line will go directly into the circuit, into the circuit may cause short-circuit direct burn head.

10, Piezoelectric photo machine nozzle normal life of is about 1 and a half years. Select high-quality ink, and pay more attention to maintain the machine and nozzle, can extend the nozzle life.