Remove these two screws and be careful not to lose them:   When installing, put the high-pressure deflector on one side first, and then install the screw:   Install the high-pressure deflector on the other side: High-pressure deflector should not be installed the opposite, its two screws must be tightened.

Remove the filter cotton, which is more difficult to remove, and pull it out:   We stuck the new filter cotton in and stuck it in place:

We turn off the machine, shut it down, unplug it directly, and then we remove the filter:   Just take the two screws off:   We took this filter down:   Then put the O-ring on top of the new filter:   When installing, these two holes must be aligned with its two holes：   Then we install the main filter:

Remove the screw with a cross screwdriver：   Then, remove the other three screws： This is a nozzle for 55， The removal method is the same：   The crystal can then be pushed up from below：   This is the crystal： . The spray gun can then be replaced and the crystal reloaded.

The wrench is 2.5， Remove the four screws：   Then, unplug the nozzle：    

Remove the two fixing screws：   Remove the side fixing screw, 1.5：   There’s another one on this side：   Then you can take it off：

See how the print head is disassembled,   Then we’ll take this off:   There are two screws on it. After removal, the cover can be directly removed：   Then first we remove the solenoid valve：   Be careful when you take it down, it has washers on it, don’t get rid of them：   After removing it, we can remove the four screws from the nozzle filter,then it can be taken off:   Then the nozzle filter can be removed:   If maintained, the filter will be replaced: Its disassembly is like this, how to remove how to install back can be.   Let’s see how the board on the print head is removed, Remove the three screws:   It can be taken off:   Then we take off the line above:   And then there’s a board, and we’ll take it off, Be careful when you remove the board, it doesn’t take it apart first:   When the board is removed, pay attention to this position, this position is particularly easy to drop, can not let it fall:   Hold it by hand and remove the line：   Then we take this row down:   There are two little screws we take off: The screw is small, don’t let it fall off.   Finally, unplug the top row, and the board can be removed:   Then we remove the valve module here：   Take the corresponding screws off, we take them off, and then this one can be removed:

Let’s take a look at how to install the mixing cylinder of the 9029 machine   Let’s install the solvent pump first, Get it on first:   The screws should be loosened a little, not so tight:   Then we’ll tighten it up:   Then we put this fixed block down，be careful when placing Pay attention to the lower wires when installing Then install it like this:   You can install the holders These fixed bars are so installed: Then we put the mixing cylinder on, this must be stuck in place, otherwise it will leak ink:   Let’s put the lid on This O-ring must be put on:   Let’s put the lid on:   With screws installed, the mixing cylinder is basically installed： Be sure to tighten the screws.   Now put these two tubes on:   Then install the solenoid valve:   We installed the drive plate:   Put the lines in order, 12345:   And then we plug the lines in now: If these lines we want to tear down, we must remember, they are all in order, 12345 The jack above doesn’t have to be plugged in   Then one of the ones here was supposed to be connected to the cleaning pump:   Then this wire is connected to the condenser: Be sure to remember.   Secure the pressure sensor, with a strap, be sure to secure it tightly: After this is fixed, then we plug in the line of the pressure sensor Just this

If you want to install a mixer cylinder installation, there are some considerations we would like to talk about, This is called an ink silo:   There is this above this O-shaped ring must be installed in place, do not twist, otherwise it will leak:   There are also O-rings here:   Because they are generally fine, try not to move them:   If we pull it out, then we should note that this O-ring must be installed:   This is called a high-level groove, which measures the level of fluid; This is called a level detection tank and is connected to a level detector:   This needle is going to be inserted here:   This is a 154 solvent cavity:   If this O-ring is not installed in place, if the viscosity is high, the solvent will continue to be added: Because the O-ring here will leak ink, it does not reach 154 ml, it will always add all the time, but add it will flow into the cavity, and then cause the ink viscosity is very low.   Let’s take a look at the installation of this ink cavity:   Note that it has a card slot here, we must get stuck in the card slot:   We can’t put it on it like this: Side and opposite is the same, there is a slot, to get it stuck inside the slot, after the card is good, we press, check there are no gaps.   In addition, when installing the six

The machine sometimes reported not detected ink wire or high-pressure fault, did not detect ink wire indicates that the nozzle is blocked, nozzle if blocked, on the implementation of the previously stated nozzle opening steps, such as solvent inhalation, to open the nozzle:   Now let’s talk about high voltage power failure, If it reports this warning, we should first take a look at the high-pressure deflector to see if it is very dirty or wet: If it’s very wet, we’ll blow it dry. If it’s dirty, we’ll clean it, blow it dry and restart it.