DEK印刷机中级培训教材

参数表（补充）交流电压检查应根据机器后盖的电压要求，检查输入电压是否与其相符，并核对交流控制箱M23 A V POWER MODULE中的跳线是否正确。

直流电源电压检查All output voltages can be monitored on the MUX/Supplies monitor card located in the X1 of he control enclosure. If it is not satisfy, please adjust the adjustment potentiometer in M24 DC Power SUPPL Y Module.几个基本校正1．Rail to Table HeightA rail to table height adjustment is necessary to ensure that the board is supported correctly and evenly during printing.NOTEThis setting is factory set and shouldn’t normally need to be adjusted.WARNINGBOARD CLAMPS.EXTREME CARE MUST BE EXERCISED WHEN WORKING IN THE TOOLING AREA OF THE KMACHINE TO A VOID INJURY. THE FOILS ON THE FRONT AND REAR BOARD CLAMPS ARE VERY SHARP.1:In Diagnostics select Rising Table module.2:Select Home Rising Table and Exit from this module.3:Select Rail System Module.4:Select Home Rail Width.`5:Select Adjust from the menu bar, the following window opens:6. Set the board width according to the board being used.7. Select drive rail to board width8. Select toggle board clamps9. Place the board on the rail and slide to a central position.10. Select toggle board clamps, so that the board is firmly held and exit from this module.11.Select raising table module.12.Select table to vision height.13.Place a support pillar measuring 81mm+0.0mm-0.02mm(if autoflex is fitted 42.64mm+0.0mm-0.01mm) close to the rail and under a corner of the board. Adjust the relevant adjuster so that the support pillar is just touching the underneath of the board using two provided gauge. Repeat this setting for each of the corners of the board.14. After completion of all four corners, re-check to ensure all four adjusters are adjusted correctly.15, Carry out the following calibrations:Vision Height (see camera and vision system module chapter)Print Height (see rising table module chapter)2．Setting camera reference position1.In camera Axes Diagnostics, select Home Camera X Axis and Run Diagnost.2.Select Home Camera Y Axis and Run Diagnost.3.Select Initialise Vision System and select Run Diagnost.4.Select Drive to Reference Position and select Run Diagnost. A box andthe white dot on the board clamp is visible on the monitor.ing Move Camera X Axis Using Jog Buttons and Move Camera Y Axis UsingJog Buttons, position the box centrally inside the white dot, as shown.6: Select Set Reference Position and select Run Diagnost.7:The message “This Will Alter The Printer Configuration File----Please Confirm” isdisplayed.8:Select Confirm. The message “Printer Configuration Data File Saved” is displayed.3．Setting Print HeightThis setting is used to maintain correct gap calibration after table sensor replacement or adjustment. As the table height also affects the pressure applied by the squeegee pressure errors can be caused by the rising table height calibration. After this procedure reset the pressure reference height.1:Power up the machine. Press the System button and allow the machine to initialize.2:Select Maint3:Select Diagnostics4:Select Screen Change.5:Select Home Screen Motor.6:Select Load Screen7:Load a screen into the machine8:Selct Camera Axes9:Select H ome Camera X Axis10:Select Home camera Y Axis11:Select Rising Table12:Select Home Rising Table13:Select Set Reference Print Height, the rising table moves to the default setting, the following window is displayed:14:To set the print reference height, estimate the gap between the board rails and the screen.15: Using the Incr. And Decr. buttons adjust the displayed dimension.16:Press the Move button, check by feel that the board rails are in contact with the screen. 17:Continue this procedure until the board rails are in contact with the screen without force. 18:When the correct height has been achieved, select Set Heigh t.19:Select Confirm to save the new print height, select Exit. Selecting Exit only, returns to the previous menu without the changes being saved.20:Carry out the Squeegee Reference Height Setting , part of the PressureCalibration (Squeegee Chapter)4．Calibrate VisionNote: DEK recommends that the calibration board and screen are cleaned with Isopropyol Alcohol (IPA) impregnated lint free wipe prior to calibrating vision or offset.3:Press Load Data , select the Calibra File from the listing. PressLoad , press Exit ,5:Press Change Screen . If there is no screen fitted the control screen displays the fol lowing message, “Insert Screen ” .If a screen is present the machineejects it, displaying “Remove Screen” in the Message Prompt Bar.6:Raise the front access cover and insert the calibration screen so that the front edge of the screen frame is approximately flush with the paneling on the machine. Close the cover, press the System Button and press Change Screen . The screen automatically loads into the machine. 7:Press Exit8: 在TABLE 上均匀放置25个顶PIN 。