Ekra E1-II System Manual Download Page 71

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Kapitel 6

Maintenance

6-3

EuroDok

06_Wartung.fm

Druck 23.10.08

E1-II semiautomatic screen printer

System Manual

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Printing table

Fig. 6-1 Printing table

Always keep the printing table clean in order to ensure the problem-
free transport of PCBs.

Clean the guide jaws of the printing table and the base plate.

Casing

The cover is provided with a durable coated ESD-surface on both sides.

Note!

Make sure, that not resistant organic thinners as for example Aceton,
Keton, Methylenchlorid, Benzol or Toluol contain in your cleaning liquid.

Only use antistatic agents for cleaning the covers.

Note!

Other cleaning agents may cause damage to the covers (cracking).

[1] Printing table
[2] PCB support

[3] Clamping strips, PCB holder
[4] Clamping strips, PCB holder

Summary of Contents for E1-II

Page 1: ...System Manual E1 II 23 10 08 Semi automatic screen printer ...

Page 2: ...may be reproduced duplicated or translated In this manual usually no mention is made of any existing patents utility model rights or trademark rights applicable to any products The absence of such mention gives no grounds to assume that no proprietary rights are attached to such products EuroDok GmbH Benzstr 2a 64646 Heppenheim ...

Page 3: ... operating the machine 1 7 1 10 Proper use 1 7 1 11 Warranty and liability 1 8 1 12 Safety devices 1 8 1 12 1 Organisational measures 1 8 1 12 2 Safety devices 1 8 1 12 3 Using safety devices 1 9 1 12 4 Bypassing the locks 1 10 1 12 5 Checking safety devices 1 10 1 12 6 Informal safety measures 1 10 1 12 7 Training of personnel 1 11 1 12 8 Machine control 1 11 1 12 9 Safety measures under normal o...

Page 4: ...e 3 7 3 2 7 Squeegee unit 3 8 3 3 Input output devices 3 10 3 3 1 Keypad 3 10 3 3 2 Monitor 3 11 3 4 Technical data 3 12 3 4 1 Printing parameters 3 12 3 4 2 PCB parameter 3 13 3 4 3 Manual optical positioning system MOPS option 3 13 3 4 4 Machine control 3 13 3 4 5 Performance 3 13 3 4 6 General data 3 13 3 4 7 Machine dimensions 3 14 4 Switching On and Off 4 1 4 1 Switching on the machine 4 1 4 ...

Page 5: ... 5 2 13 Parameter 5 6 5 2 14 Aligning the squeegees 5 8 5 2 15 Adjusting the squeegee depth 5 9 5 2 16 Adjusting the printing table 5 11 5 2 17 Printing modes 5 11 5 2 18 MOPS Option 5 13 5 2 19 File 5 14 5 2 20 Service 5 16 6 Maintenance 6 1 6 1 Generals 6 1 6 2 Maintenance schedule 6 2 6 2 1 Cleaning the machine 6 2 6 2 2 Every three months or every 500 hours 6 5 6 2 3 Annually 6 7 7 Electric Pn...

Page 6: ...V EuroDokE1_II_XPRT_1_enIVZ fm Druck 23 10 08 E1 II semi automatic screen printer System Manual 7 2 2 Squeegee pressure 7 7 7 3 Electrical diagrams pneumatic diagrams X4 CAN V1 2 7 7 8 Additional Documentation XPRT 1 8 1 ...

Page 7: ...9 2 Obligations of the owner 1 6 1 9 3 Obligations of the personnel 1 6 1 9 4 Possible hazards when operating the machine 1 7 1 10 Proper use 1 7 1 11 Warranty and liability 1 8 1 12 Safety devices 1 8 1 12 1 Organisational measures 1 8 1 12 2 Safety devices 1 8 1 12 3 Using safety devices 1 9 1 12 4 Bypassing the locks 1 10 1 12 5 Checking safety devices 1 10 1 12 6 Informal safety measures 1 10 ...

Page 8: ...t use of the machine and describes the necessary maintenance and troubleshooting measures Before commissioning the machine you should read the user s manual thoroughly even if you have attended a training course explaining how to operate the machine Sign the last page to verify that you have fully read and understood the user s manual The owner of the machine is only permitted to authorise personn...

Page 9: ...general safety measures and the associated regulations Chapter 2 Safety Hazards describes general rules with respect to the machine and possible hazards as well as the appropriate measures to be taken to prevent injuries Chapter 3 System Description describes the main components of the machine and provides an overview of the options and their function ap plication Chapter 4 Switching On and Off ex...

Page 10: ...nical damages malfunctioning or mistakes in the production process DANGER Danger of crushing fingers This symbol indicates general risks Other symbols indicate specific risks for life and limb The potential hazards are explained in Chapter 2 Safety Hazards 1 5 Terminology The following terms and abbreviations are used in the user s manual Print material Parts that are to be printed Coating floodin...

Page 11: ... The entire shipment must be stored in a dry and where possible and necessary heated room The shipment must never be stored outdoors Protection against rain or intensive sunlight must also be provided When taking delivery of the machine unload the crates and check that no components are missing 1 8 Transport commissioning repairs 1 8 1 Transport i Note The machine weighs approximately 350kg The de...

Page 12: ...st be notified of any repair work carried out by the owner during the warranty period If problems or faults occur which you cannot rectify yourself and which are not described in this user s manual please contact the EKRA Service Hotline Telephone 071 43 88 44 0 Switchboard 071 43 88 44 72 Hotline 24 h Telefax 0 71 43 88 44 25 Sales Dept Telefax 0 71 43 88 44 29 Service Dept Email Service ekra com...

Page 13: ...he machine Furthermore the accident prevention rules and regulations applicable for the installation location must also be observed 1 9 2 Obligations of the owner The owner must ensure that the machine is operated only by personnel who are familiar with the basic occupational safety and accident pre vention regulations and trained to use the machine who have read and understood the chapter on safe...

Page 14: ... should only be used for its intended purpose if it is in perfect working order Faults which may have a detrimental effect on safety must be rectified immediately Until the removal of the fault the machine is to be marked and to be saved before usage 1 10 Proper use The machine automatic printer is intended for printing printable SMT ma terials solder paste SMD adhesive The machine can also be use...

Page 15: ...ne Incorrect assembly commissioning operation and maintenance of the machine Operation of the machine with faulty safety devices or incorrectly attached or non functional safety and protective devices Failure to observe the information in the user s manual concerning transport storage assembly commissioning operation mainte nance and set up of the machine Arbitrary modifications to the constructio...

Page 16: ...power to the printer motors When triggered software safety switches stop all moving parts Mechanical locks are locked and released manually 1 12 3 Using safety devices The following section describes where safety switches and locks are used Cover A hardware safety switch is fitted at the rear of the cover The soft ware safety switches are activated when the cover is closed The printer can only be ...

Page 17: ... All of the safety devices must be fitted properly and function correctly before the machine or system is started Safety devices may only be removed if the machine is at rest and service work is to be carried out and if measures have been taken to ensure that the machine cannot be started inadvertently 1 12 5 Checking safety devices Front cover Start the machine while the cover is open The machine...

Page 18: ...e software 1 12 9 Safety measures under normal operating conditions The machine should only be operated if all of the safety devices are fully functional Before switching on the machine ensure that no personnel can be injured by the machine as it starts The machine must be inspected for visible damage and checked to ensure that its safety devices are functioning correctly at least once per shift 1...

Page 19: ...cations should be made and no additional devices attached to the machine without the prior consent of the manufacturer All modifications require written confirmation from EKRA Automatis ierungssysteme GmbH Faulty or damaged device components must be changed immedi ately Only genuine spare and wearing parts should be used The design and construction of components from other manufacturers may not be...

Page 20: ...6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 1 12 14 First aid If solder paste adhesive or cream is swallowed contact a doctor immediately If materials come into contact with skin wash the affected area thor oughly with soap and water If materials come into contact with eyes rinse thoroughly with plenty of water ...

Page 21: ...omatic screen printer System Manual 2 Safety Hazards 2 1 2 1 Safety precautions 2 1 2 2 Safety devices 2 2 2 2 1 Emergency stop switch 2 3 2 2 2 Front cover 2 3 2 2 3 Control release 2 3 2 2 4 Main switch 2 3 2 2 5 Safety screen 2 3 2 2 6 Checking safety devices 2 3 2 3 Hazards 2 4 ...

Page 22: ...f the voltage supply at the main switch of the machine before starting repair or maintenance work on the machine The printer must not be operated if the safety devices are not functioning cor rectly Do not wear any loose fitting clothing when using the machine Before commissioning the machine check whether there are any tools or dam aged or loose parts which could prevent mechanical movement of th...

Page 23: ...9 0 6252 69501 fax 49 0 6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 2 2 Safety devices Familiarise yourself with the machine and the safety devices before be ginning work Fig 2 1 Safety devices 1 Main switch 2 Tabel cover 3 Emergency stop switch 4 Release control 5 Front cover 1 2 4 5 3 ...

Page 24: ...The cover can be raised to allow access to the print area A safety switch monitors the position of the cover and prevents the machine from printing while the cover is open The cover is also locked at both sides by two bolts The cover is locked when the machine is switched off 2 2 3 Tabel cover The cover is located on the side of the machine and conceals the tabel area At work at the tabel area mov...

Page 25: ...49 0 6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 2 3 Hazards It is important to observe the Basic Safety Instructions in Chapter 1 There is no risk of injury for operating personnel provided that the ma chine is operated correctly Operating personnel should be aware of the following hazards Fig 2 2 Hazards ...

Page 26: ...es When installing the squeegee blades first insert the squeegee blade from the back When replacing the squeegee blade at the rear first remove the squeegee blade at the front DANGER Risk of hand injury The retaining bars in the printing nest are made of thin sheet steel Failure to do so may result in hand injuries Preventive measures When using the tensioning clamps pay attention to the sharp edg...

Page 27: ...hen there is work to do inside of the screen printer DANGER If an axle becomes blocked mechanical Preventive measures Always activate the emergency off switch and or turn off power and air 2 4 Other hazards DANGER Solder paste is a tin lead alloy with a rosin based fluxing agent Birth defects are possible if pregnant women who come into contact with solder containing lead fail to observe the perso...

Page 28: ... Electrical equipment 3 3 3 2 3 Pneumatic setting 3 4 3 2 4 PC positioning system MOPS 3 5 3 2 5 Printing area with cover open 3 6 3 2 6 Printing table 3 7 3 2 7 Squeegee unit 3 8 3 3 Input output devices 3 10 3 3 1 Keypad 3 10 3 3 2 Monitor 3 11 3 4 Technical data 3 12 3 4 1 Printing parameters 3 12 3 4 2 PCB parameter 3 13 3 4 3 Manual optical positioning system MOPS option 3 13 3 4 4 Machine co...

Page 29: ...t pneumatically driven squeegee heads with a continuously regulated pressure accurate to within 0 004 MPa Printing can be performed on flexible or rigid base materials such as glass ceramics plastic or metal with a material thickness of up to 10 mm The semi automatic screen printer is operated with a keypad and other operating elements A programmable logic controller PLC takes care of control of t...

Page 30: ...h triggers the PCB clamping system and the PCB is fixed in place in the holder The printing process is started with the foot switch The printing table moves in the X direction from the load ing position on the left to the printing position in the machine The squee gee unit moves in the Y direction from the rear towards the front The printing process proceeds according to the printing mode When pri...

Page 31: ...ter Straße 67 D 64646 Heppenheim 3 2 Overview of the machine components 3 2 1 Front view of machine Fig 3 1 Front view 1 Printing table with PCB holder 2 Main switch 3 Safety screen 4 MOPS cameras 5 Emergency stop switch 6 Keypad 7 Monitor 8 Release control 9 Print area 10 Protective cover 11 Cover for the electrical and pneu matic unit 12 Machine foot 13 Foot switch 1 2 3 4 5 6 7 8 9 10 11 12 ...

Page 32: ...ent Fig 3 2 Machine control electrical The electrical equipment including the machine control unit is located left hand side behind the front panel The cover can be unhinged at the top 3 2 3 Pneumatic setting 1 2T1 power pack 2 2F2 Fuse input 3 2F3 Fuse output 4 2F3 Fuse output 5 3K01 Contactor 6 A01 Emergency control 7 A02 Cover monitoring control 8 9A3 Squeegee drive unit 9 A30 interface card 10...

Page 33: ... 49 0 6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim Fig 3 3 Pneumatic control unit The electrical equipment including the machine control unit is located right hand side behind the front panel The cover can be unhinged at the top 1 Valve terminal 2 3Y30 Main air 3 Y11 screen clamping 4 Service unit 3 2 4 1 ...

Page 34: ...II semiautomatic screen printer System Manual fon 49 0 6252 69501 fax 49 0 6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 3 2 4 PC positioning system MOPS Fig 3 4 PC positioning system rear of machine 1 PC with MOPS image process ing MOPS 1 ...

Page 35: ... machine and to change the printing squeegee and the flooding squeegee The stencil guideways for the screen frame are adjustable Release the locking screws and adjust the position of both guideways Once the screen fits perfectly in the guideways lock all locking screws To clamp the behind actuate the screen clamping switch The clamping cylinders are pressurised and clamp the screen in place i Note...

Page 36: ...reen To do this place the test print film in the ma chine and perform a printing cycle Then align the PCB with the printed image on the film by adjusting the printing table manually The PCB is fixed in the printing nest optionally with vacuum suction with the clamp ing rails 1 Locking handle for locking cam era position 2 MOPS cameras 3 PCB support 4 Emergency stop switch 5 Keypad 6 Table adjustme...

Page 37: ...squeegee drive and the squeegee guideway with ball bearing bush es The squeegee head has two pneumatic cylinders The pneumatic cyl inders are driven via servo valves The main stroke pneumatic cylinder moves the squeegee fully up and down The downstop is adjustable by a micrometer screw from above The squeegee lades are stored free running They can be fixed by the pivot stop screws i Note The progr...

Page 38: ...n installing the squeegee blades first insert the squeegee blade from the back When replacing the squeegee blade at the rear first remove the squeegee blade at the front Setting squeegee pressure Fig 3 9 Setting squeegee pressure The squeegee pressure is indicated in the pressure gauge The pressure is set using the pneumatic control unit The pressure range extends from 0 to 6 bar 1bar 0 1MPa 1 bar...

Page 39: ...d using the numerical keypad The keypad entries are displayed on the monitor The operating machine computer attached to the back of the machine controls all functions of the machine 3 3 1 Keypad The machine is operated using the numerical keypad Fig 3 10 Numerical keypad Backspace This key is used to delete numerical entries Minus key The minus key is used to reduce the value of the numerical entr...

Page 40: ...y pushing the ENTER key The values are then saved by the system Num key The Num key should always be active the lamp in the key must be lit No numerical data can be entered if the key is inactive Arrow keys The arrow keys allow you to move the cursor up down right or left in the menu 3 4 Monitor The high resolution monitor displays the graphical user interface Operat ing and system errors are disp...

Page 41: ...s closed loop control circuit squeegee free swinging Squeegee pressure 0 260N Squeegee depth setting Via micrometer spindles only stencil printing Manuel table adjustment 5mm Snap 5mm Printing modes 1 printing flooding 2 printing flooding printing flooting 3a Print Print both squeegees unpressurised in parking position 4 Print 4a Print both squeegees unpressurised in parking position Squeegee type...

Page 42: ...als or any required structures in PCB lay out Camera 2 manually adjustable CCD cameras Fiducial position Anywhere in area of PCB Accuracy 15µm Hardware PC hard disk for storing programs 3 5 disk drive 1 44 MB and CD RW burner for saving data and installing updates alphanumeric keyboard alphanumeric keyboard RS 232 interface LPT1 parallel interface as printer interface Interface Siemens or SMEMA ot...

Page 43: ...uroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 3 5 6 General data 3 5 7 Machine dimensions Power requirements 230 V 50 60Hz Fuse 10 A Typ C AC 230 V 10 Power consumption 1kW Pneumatic connection 0 6 1 MPa 6 10 bar Max permissible operating temper ature 15 35 C Relative air humidity 20 70 not condensed Width 1500mm Depth 1100mm Height 1480mm Maschine weight approx 350kg ...

Page 44: ..._1_enIVZ fm Druck 23 10 08 E1 II semi automatic screen printer System Manual 4 Switching On and Off 4 1 4 1 Switching on the machine 4 1 4 2 Switching off the machine 4 2 4 3 Emergency stop 4 3 4 3 1 Switching on after an emergency stop 4 3 ...

Page 45: ... system left hand pressure reducer is set to 0 4 MPa max Rotate the main switch on the front right hand side of the machine to the I position ON The PC starts up The machine program which was last active is load ed automatically The main menu appears on the screen see Chapter 5 Operation The transparent front cover is unlocked Rotate the main switch on the front right hand side of the machine to t...

Page 46: ...bH Darmstädter Straße 67 D 64646 Heppenheim 4 2 Switching off the machine Shut down the printer in the following order Fig 4 1 Main menu Press the EXIT button The window Shut down the computer opens Fig 4 2 Shutdown the computer window Press Yes The computer shuts down Switch off the machine using the main switch i Note All machine components downstream of the main switch are deeneised ...

Page 47: ... or destroyed Strike the red button of the emergency stop switch with your hand The power supply to the screen printer is interrupted All moving parts are brought to a standstill 4 3 1 Switching on after an emergency stop Release the emergency stop switch by turning the red button clock wise Press the green button Release control The control voltage is switched on Use the arrow keys to select the ...

Page 48: ...fault settings 5 4 5 2 Explanation of the functions 5 5 5 2 1 Control 5 5 5 2 2 Automatic Manual 5 5 5 2 3 Basic Position 5 5 5 2 4 Transport 5 5 5 2 5 Table up down 5 5 5 2 6 Print 5 5 5 2 7 Squeegee up down 5 6 5 2 8 Squeegee stop in front 5 6 5 2 9 Vacuum clamping 5 6 5 2 10 Permanent vacuum permanent clamping 5 6 5 2 11 Login 5 6 5 2 12 Logout 5 6 5 2 13 Parameter 5 6 5 2 14 Aligning the squee...

Page 49: ...oot foot switch is down again the printing table moves into the printer and the printing process begins 5 1 1 Setting the pneumatics i Note It may be the case that different settings produce better results for your application DANGER Do not set the screen clamping to a higher figure than 0 4 MPa Otherwise the clamping cylinders may be severely damaged DANGER Danger of crushing fingers Do not reach...

Page 50: ...of the PCB and the clamping strip Tighten the two fixing screws holding the clamping strips at the front and rear In the printing nest position the magnetic strips or magnetic pins to support the PCB Place the PCB in the printing nest Make sure that the PCB is lying flat and that it can be clamped Turn the PCB clamping switch at the side of the control desk to the CLAMP position The PCB is clamped...

Page 51: ...ees must be installed A PCB must be mounted Start a printing process by pressing the foot switch The print table run up and stopped Open the cover Turn the screen clamping switch to the UNCLAMP OFF position Release the locking screws on the stencil guideway Release the locking screws on the stencil guideway Push the stencil into the stencil guideway towards the rear to the stop position the print ...

Page 52: ...creen when the machine is started Fig 5 1 Main menu The window in which system messages and help texts are displayed is above the main menu All of the functions which the operator can activate manually are listed on the left hand side in the main menu The status field indi cates the functional status The various parameters for the active PCB program are displayed and edited in the parameter window...

Page 53: ...e function cannot be or has not been performed 5 1 6 Login Use the arrow keys to select the LOGIN function Press the ENTER key The PASSWORD dialog box opens Fig 5 2 Login Use the keypad to input the password for this function Press the ENTER key You can now edit all of the parameters 5 1 7 Editing parameter values and default settings Use the arrow keys to select the desired parameter value Press ...

Page 54: ...omatic mode If the status field is green the automat ic mode is active If the status field flashes red an error has occurred Remove the unprint ed PCB 5 2 3 Basic Position This function moves the machine to its basic position The basic position is the initial position of the machine 5 2 4 Transport This function moves the PCB in and out 5 2 5 Table up down This function moves the printing table to...

Page 55: ...tatus field is green both squee gees are raised If the machine has gone back to its basic position and the squeegees have been raised you can change the initial position of the squeegees front back by activating the SQUEEGEE button 5 2 8 Squeegee stop in front Use this field to set whether or not the squeegee stops in front 5 2 9 Vacuum clamping Specify here whether the printing nest vacuum or cla...

Page 56: ...an be set in the main menu Printing speed forward Speed in mm s at which the squeegee head moves forward towards the operator Printing speed backward Speed in mm s at which the squeegee head moves backward away from the operator Print from 10 mm greater than the PCB It is the initial position of the printing stroke in mm relative to the position of the PCB The printing stroke can be set manually i...

Page 57: ... modes 3 3a 4 and 4a for printing two printing squeegees are used Printing pressure Pressure at which the squeegee is applied to the stencil PCB thickness Input the thickness of the PCB Snap off Distance between the bottom edge of the stencil and the top edge of the PCB in mm On contact printing i e with zero snap off is usual for stencil printing the stencil lies directly on the PCB With screen p...

Page 58: ... 2 14 Aligning the squeegees The machine is in basic position DANGER Risk of hand injury The squeegee lades can be very sharp edged There is a risk of injury when exchanging the squeegee blades Select the SQUEEGEE STOP IN FRONT function The squeegee unit moves forward Select the function SQUEEGEE UP DOWN The squeegees move up Insert the rear and front squeegee blades and secure them using the knur...

Page 59: ... following way when printing using a screen Requirements The printer must be switched on The machine must be in its basic position The squeegees flooding squeegee and printing squeegee must be installed The main menu must be displayed A PCB must have been inserted Select the TABLE UP DOWN function The table is raised Select the PRINT function The squeegee unit moves towards the middle of the PCB D...

Page 60: ...ember that the printing direc tion determines which squeegee is used Use the downstop micrometer screw to adjust the squeegee depth stop With the squeegee blade in position turn the micrometer screw app 2 5 times counterclockwise screen printing squeegee head 1 5 times with the Allen screw Fig 5 3 Adjusting the squeegee depth Rotate clockwise the squeegee stop is lowered Rotate anti clockwise the ...

Page 61: ...een the edge of the squeegee and the screen The printing squeegee must be adjusted according to the requirements of the respective printing process If the snap off distance is changed the squeegee depth must also be corrected Select the SQUEEGEE UP DOWN function The squeegee blade is raised Close the cover Select the PRINT function to change the printing direction Deactivate the PRINT function by ...

Page 62: ...art a printing process by pressing the foot switch After the printing process use the scale screws on the printing table to align the PCB with the printed image on the test print film If you are working with the manual optical positioning system MOPS you can now teach the fiducials Remove the test print film from the printing table and start the printing process 5 2 17 Printing modes You can choos...

Page 63: ... After flooding is completed the flooding squeegee is raised and the rear squeegee is lowered and pressure is supplied at the set level The same printing procedure takes place again After the second printing process the table is moved down and out The rear squeegee is raised and the front squeegee is lowered The squeegee unit moves to the rear during which time flooding of the stencil takes place ...

Page 64: ...place according to the set parameter The separation motor slowly lowers the table The table is then fully low ered by the pneumatic system and is moved out The rear squeegee is raised and the front squeegee is lowered Printing 4a Printing mode 4a is identical to mode 4 except that at the end of the complete printing cycle the front squeegee is lowered and the rear squeegee remains lowered This pre...

Page 65: ...sting all parts The position adjustments are accomplished using the scale screws of the printing table Teach Use this button to start the fiducial teaching function Measure Use the MEASURE button to start the measurement function The machine is equipped with a measurement function allowing you to measure the distance between the PCB and the stencil in both the X and Y direction Push the key MEASUR...

Page 66: ...switched on The machine must be in its basic position The main menu must be displayed Activate this function to load save delete or saved a file The FILE menu is used for program management Programs can be se lected loaded deleted or saved under a different name Fig 5 6 Menu File Load Use the arrow keys to select a file and then press the ENTER key to load it Save Select this function if you want ...

Page 67: ...or your printing process you can save the data under a particular program name Delete Use the arrow keys to select a file and then press the ENTER key to delete it Save as Select this function if you want to save a file under a different name 5 2 20 Service This function opens the service menu This menu is needed by service personnel only The service menu is password protected Fig 5 7 Menu Service...

Page 68: ...T_1_enIVZ fm Druck 23 10 08 E1 II semi automatic screen printer System Manual 6 Maintenance 6 1 6 1 Generals 6 1 6 2 Maintenance schedule 6 2 6 2 1 Cleaning the machine 6 2 6 2 2 Every three months or every 500 hours 6 5 6 2 3 Annually 6 7 ...

Page 69: ...ed where room temperatures are high and where the materials used cause a considerable build up of dust i Note Check the pressure on the gas pressure dampers on the cover daily Cover must remain in position Replace the shock absorbers punctually WARNING If pastes containing solvent are used customers must check to what extent these solvents do not influence the lubricants DANGER Dangerous electric ...

Page 70: ...ning with compressed air blows dirt particles into the bearings and guideways resulting in a higher degree of wear or in the destruction of bearings and guide surfaces The screen may be cleaned with compressed air only after it has been removed from the machine WARNING When the machine is out of operation for long periods of time and in rooms with a high level of air humidity guideways and shafts ...

Page 71: ...em free transport of PCBs Clean the guide jaws of the printing table and the base plate Casing The cover is provided with a durable coated ESD surface on both sides i Note Make sure that not resistant organic thinners as for example Aceton Keton Methylenchlorid Benzol or Toluol contain in your cleaning liquid Only use antistatic agents for cleaning the covers i Note Other cleaning agents may cause...

Page 72: ...y The squeegee blades can be very sharp edged Preventive measures When installing the squeegee blades first insert the squeegee blade from the back When replacing the squeegee blade at the rear first remove the squeegee blade at the front Remove the squeegee holder and blades Clean the squeegee holder and blades with a lint free cloth and cleansing agent Stencil screen seat Check the screen seat f...

Page 73: ...Heppenheim 6 2 2 Every three months or every 500 hours Pneumatic service unit No condensate must be allowed to enter the control elements or power components as this may cause malfunctioning Fig 6 2 Service unit Empty the water separator by turning up the valve beneath the inspec tion glass to allow the condensate to drain away i Note Valves and cylinders do not require maintenance 1 3Y30 main air...

Page 74: ...6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim Pneumatic settings Check the following settings on the pressure gauges of the pressure reducers Set the pressure reducers to the following levels if necessary Main air 0 6MPa Screen clamping 0 01 0 6MPa Fig 6 3 Pneumatic 1 3Y30 main air 2 Y11 screen clamping 2 1 ...

Page 75: ...ok GmbH Darmstädter Straße 67 D 64646 Heppenheim Machine computer Fig 6 4 Machine computer i Note Prevent the machine computer from overheating by always providing for sufficient circulation of air Open the rear of the machine Use a vacuum cleaner to clean the fan at the rear of the PC 6 2 3 Annually Bearings and guideways i Note Bearings do not require maintenance 1 PC 1 ...

Page 76: ...not mean that you are expected to lubricate it They are included because of the manufacturer s production process Clean the guideways with a dry clean cloth i Note If you intend not to use the E1 printer for a relatively long time protect the guideways from rust by applying grease anti friction bearing grease con forming to DIN 51825 consistency class NLGI 2 or NLGI 3 Squeegee guide rail i Note Th...

Page 77: ... 7 1 1 Front view 7 1 7 1 2 Electrical control 7 2 7 1 3 PC with MOPS 7 3 7 1 4 Table drive motor rear view 7 4 7 1 5 Squeeegee drive motor left side 7 4 7 1 6 Safety screen 7 5 7 1 7 Cover safety switch table sensor 7 5 7 2 Pneumatical equipment 7 6 7 2 1 Pneumatic control unit 7 6 7 2 2 Squeegee pressure 7 7 7 3 Electrical diagrams pneumatic diagrams X4 CAN V1 2 7 7 ...

Page 78: ...252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 7 Electric Pneumatic 7 1 Electrical Equipment 7 1 1 Front view Fig 7 1 Front view 1 3Q1 Main switch 2 MOPS cameras 3 3S04 Cover safety switch 4 3S01 Emergency stop switch 5 Keypad 6 Monitor 7 3S02 Release control 8 3S03 Cover safety switch 9 4S0 2 Foot switch 1 2 3 4 5 6 7 8 9 ...

Page 79: ... GmbH Darmstädter Straße 67 D 64646 Heppenheim 7 1 2 Electrical control Fig 7 2 Electrical equipment 7 1 3 PC with MOPS 1 2T1 power suppley 2 2F2 Fuse input 3 2F3 Fuse output 4 2F3 Fuse output 5 3K01 Contactor 6 A01 Emergency control 7 A02 Cover monitoring control 8 9A3 Squeegee drive unit 9 A30 interface card 10 9A4 lifting unit M4 11 8A1 CPU 224 12 8A2 EM 222 11 12 3 4 2 6 7 8 5 9 1 10 ...

Page 80: ...ik_Pneum fm Druck 23 10 08 E1 II semiautomatic screen printer System Manual fon 49 0 6252 69501 fax 49 0 6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim Fig 7 3 PC positioning system MOPS 1 PC positioning system MOPS 1 ...

Page 81: ...um fm Druck 23 10 08 E1 II semiautomatic screen printer System Manual fon 49 0 6252 69501 fax 49 0 6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 7 1 4 Table drive motor rear view Fig 7 4 Table drive 1 M4 Table drive motor 1 ...

Page 82: ... 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 7 1 5 Squeeegee drive motor left side Fig 7 5 Squeegee drive motor 7 1 6 Cover safety switch table sensor Fig 7 6 Left Maschine frontsite 1 M3 Squeegee drive motor 2 4S0 1 sensor table down 1 2 1 3S03 Cover safety switch 2 5S1 1 sensor table drive out 3 5S1 0 sensor table drive in 1 ...

Page 83: ...creen printer System Manual fon 49 0 6252 69501 fax 49 0 6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 7 1 7 Pneumatical equipment Pneumatic control unit Fig 7 7 Machine control pneumatic 1 Valve termial 2 3Y30 main air 3 Y11 screen clamping 4 Service unit 3 2 4 1 ...

Page 84: ...er System Manual fon 49 0 6252 69501 fax 49 0 6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim Squeegee pressure Fig 7 8 Squeegee pressure 7 2 Electrical diagrams pneumatic diagrams X4 CAN V1 3 See the following 11 pages 1 Pressure gauge 2 Y11 Depressuriser squeegee pressure 2 1 ...

Page 85: ...382000094 9A4 Controller for stepping motor K480216A 24 5382000093 3K0 1 Contactor 3NO main contacts 1NC auxiliary contact 5351000002 7K1 7 Contactor 24VDC 2NO 2NC auxiliary contacts 5351000009 Schnittstell enkabel PLC PC Connection cable PC PPI cable 5360000112 A30 Soldering terminal MKS M8 5360000105 6R2 Resistor 470 Ohm 5 Watt 5373000012 6R1 Resistor 10k Ohm 5 0 25W Baugr 0207 5373000039 6R3 Re...

Page 86: ...Ort City Anlage System E1 II V1 3 Maschinen Nr Serial number email service EKRA com Auftrags Nr P O number Hagmann 16 04 2008 Hagmann 07 01 2003 D 74357 Bönnigheim Zeppelinstr 16 EKRA GmbH D 74357 Bönnigheim Zeppelinstr 16 EKRA GmbH location plant page of disp page nr norm proved author date name date last change ...

Page 87: ...und is not connect it is and the ground is not connect it is insulation control at VDE 0113 part 2 necessary l VDE 0100 5 73 60 2 VDE 0113 part 2 necessary l VDE 0100 5 73 60 2 PE monitor inputs outputs vacuum pump power supply 230V 50Hz option PC prefusing max 10A feed in power supply 2 11 E1 II V1 3 22 10 2008 20 09 1999 Heupel Hagmann Tel 49 0 7143 88 44 0 1 2 3 4 5 6 7 8 E1 2 page of disp page...

Page 88: ...3S03 cover 10 X1 9 X1 A1 A2 3K01 main contactor 11 22 13 A1 32 14 A2 3S04 cover table 11 6 X1 31 32 7K1 7 7 7 12 X1 1 2 3Y30 main air 4 X1 21 22 3K01 6 4 X1 1L 4 1 2L 7 1 E0 7 4 7 0V 4 1 1 2 2 7 21 22 7 2 6 5 4 3 1 emergency stop control 3 11 E1 II V1 3 22 10 2008 14 11 2002 HagmannT Hagmann Tel 49 0 7143 88 44 0 1 2 3 4 5 6 7 8 E1 3 page of disp page nr plant name date last change date norm prove...

Page 89: ... 4 squeegee clock B 43 44 7K1 7 7 7 8A1 8 4 E0 5 cover closed E0 6 3 2 8A1 8 4 E0 6 emergency stop E0 7 3 8 8A1 8 4 E0 7 cover open 1L 5 1 0V 5 1 bk gn ye rd inputs E0 0 E0 7 4 11 E1 II V1 3 22 10 2008 21 09 1999 Heupel Hagmann Tel 49 0 7143 88 44 0 1 2 3 4 5 6 7 8 E1 4 page of disp page nr plant name date last change date norm proved author D 74357 Bönnigheim Zeppelinstr 16 location EKRA Automati...

Page 90: ...reserve 8A1 8 4 E1 4 reserve 8A1 8 4 E1 5 reserve 1L 8 1 0V 6 1 inputs E1 0 E1 7 5 11 E1 II V1 3 06 02 2007 21 09 1999 Heupel Hagmann Tel 49 0 7143 88 44 0 1 2 3 4 5 6 7 8 E1 5 page of disp page nr plant name date last change date norm proved author D 74357 Bönnigheim Zeppelinstr 16 location EKRA Automatisierungsysteme GmbH ...

Page 91: ... 8 4 A0 4 squeegee backwards A0 4 9 3 8A1 8 4 A0 5 vacuum on 2 6Y0 5 4 X1 8A1 8 4 A0 6 reserve 8A1 8 4 A0 7 reserve 8A1 8 4 A1 0 reserve 0V 7 1 8A1 8 4 A1 1 reserve option 14Khz Outputs A0 0 A0 7 6 11 E1 II V1 3 22 10 2008 21 09 1999 Heupel Hagmann Tel 49 0 7143 88 44 0 1 2 3 4 5 6 7 8 E1 6 page of disp page nr plant name date last change date norm proved author D 74357 Bönnigheim Zeppelinstr 16 l...

Page 92: ...1 5 8A2 8 6 A2 6 table pull out 4 7Y1 6 8A2 8 6 A2 7 cover bolt A1 A2 7K1 7 6 X1 21 22 7K1 7 7 A1 A2 7K1 8 4 X1 2L 8 1 0V 8 1 13 14 3 4 21 22 8 31 32 3 6 43 44 4 6 E0 5 Outputs A1 0 A1 7 7 11 E1 II V1 3 16 04 2008 21 09 1999 Heupel Hagmann Tel 49 0 7143 88 44 0 1 2 3 4 5 6 7 8 E1 7 page of disp page nr plant name date last change date norm proved author D 74357 Bönnigheim Zeppelinstr 16 location E...

Page 93: ... 4 6 emergency s top E0 6 4 6 cover open E0 7 4 7 2M table in E1 0 5 2 table out E1 1 5 2 reserve E1 2 5 3 reserve E1 3 5 4 reserve E1 4 5 5 reserve E1 5 5 6 M L 8A1 PE X1 EM 222 0 1 2 3 Q 4 5 6 7 Q 1M 1L fr on squeg down A2 0 7 2 back s queeg down A2 1 7 2 fr ont squeeg up A2 2 7 3 back s queegee up A2 3 7 4 2M 2L PCB c lamping A2 4 7 5 table pull in A2 5 7 6 table pull out A2 6 7 6 cover bolt A2...

Page 94: ...eady E 1 2 3 4 5 6 7 8 9 10 11 12 9A4 K480216A 24 1 XM4 2 M ge rt ws bn bl gn or sw M4 table lift steppermotor 3 4 2L 0V rd bk adjustment F bn gn wh gr motors squeegee table lift 9 11 E1 II V1 3 22 10 2008 28 09 1999 Heupel Hagmann Tel 49 0 7143 88 44 0 1 2 3 4 5 6 7 8 E1 9 page of disp page nr plant name date last change date norm proved author D 74357 Bönnigheim Zeppelinstr 16 location EKRA Auto...

Page 95: ...re 0 01 0 6MPa P 11 1 squeegee down up front back pneumatic feed in squeegee 10 11 E1 II V1 3 22 10 2008 18 09 2000 Thomas Illing Hagmann Tel 49 0 7143 88 44 0 1 2 3 4 5 6 7 8 E1 10 page of disp page nr plant name date last change date norm proved author D 74357 Bönnigheim Zeppelinstr 16 location EKRA Automatisierungsysteme GmbH ...

Page 96: ...on frame table move in move out PCB clamping screen clambing off pneumatik table clamping 11 11 E1 II V1 3 22 10 2008 18 09 2000 Thomas Illing Hagmann Tel 49 0 7143 88 44 0 1 2 3 4 5 6 7 8 E1 11 page of disp page nr plant name date last change date norm proved author D 74357 Bönnigheim Zeppelinstr 16 location EKRA Automatisierungsysteme GmbH ...

Page 97: ...Table of contents I EuroDok08E1_II_XPRT_1_enIVZ fm Druck 23 10 08 E1 II semi automatic screen printer System Manual 8 Additional Documentation XPRT 1 8 1 ...

Page 98: ...er System Manual fon 49 0 6252 69501 fax 49 0 6252 69503 mail eurodok de EuroDok GmbH Darmstädter Straße 67 D 64646 Heppenheim 8 Additional Documentation E1 II Designation Manufacturer Operating instructions Safety Relay PNOZ e1p 9 pages Pilz GmbH Co Operating instructions Safety Relay PNOZ e3 1p 3 pages Pilz GmbH Co ...

Page 99: ...N 60068 2 6 04 95 see Technical details Adequate protection must be provided for all capacitive and inductive consumers Do not open the housing or undertake any unauthorised modifications Please make sure you shut down the supply voltage or open the input circuit e g operate the E STOP button when performing maintenance work e g when replacing contactors In case of a wiring error the device might ...

Page 100: ...lable as an accessory or that you can create yourself If input Y5 is open or low Y32 will operate as an auxiliary output Operating modes Single channel operation input wiring to EN 60204 no redundancy in the input circuit earth faults in the pushbutton circuit are detected Dual channel operation redundant input circuit earth faults in the pushbutton circuit are detected with or without detection o...

Page 101: ...is Fixer l appareil sur un rail DIN vertical 35 mm avec un élément de maintien comme par ex un support ou une équerre terminale Mettre en service le bloc logique de sécurité Préparer la mise en service Pour préparer la mise en service respectez les consignes suivantes L appareil et les circuits d entrée doivent toujours être reliés à la même source d alimentation Cette alimentation doit être confo...

Page 102: ... sécurité ne doivent pas être raccordées sur des entrées API La sortie Y32 est une sortie d information pour la communication par ex avec un API ou un afficheur En cas de pilotage de relais ou contacteur par la sortie d information Y32 utilisez des diodes de roue libre Le couplage de plusieurs appareils n est possible qu à partir de PNOZ e1p version 3 0 Les sorties utilisées pour piloter des charg...

Page 103: ...ple circuits the terminal configuration and the dimensions of the unit La boucle de retour est contrôlée Au plus tard 150 ms après le déclenchement de la sortie la bouche de retour doit être refermée Dans certains cas les diodes de roue libre des contacteurs peuvent faire dépasser ce temps Remplacez alors les diodes de roue libre par des diodes de réseau ou enlevez les Fonctionnement Au réarmement...

Page 104: ... outputs Max supply interruption before de energisation Delay on energisation Monitored reset Automatic reset Delay on de energisation Simultaneity S11 S12 S21 S22 Switch on delay at the first reset after applying UB Airgap creepage Climatic suitability EMC Vibration to Frequency Amplitude Ambient temperature Storage temperature Protection type Mounting e g control cabinet Housing Terminals Max ov...

Page 105: ...ivement la tension d alimentation ou ouvrez le circuit d entrée action sur le BP d arrêt d urgence sinon un réarmement inopiné du relais est possible en cas d erreur de câblage Respectez impérativement les avertissements dans les autres paragraphes du présent manuel d utilisation Ces avertissements sont signalés par des symboles visuels Important Respectez les consignes de sécurité sinon la garant...

Page 106: ... réalisée via un protocole disponible en tant qu accessoire ou développé par l utilisateur Si l entrée Y5 est ouverte ou Bas Y32 fonctionne comme une sortie d information Pour le couplage logique de plusieurs appareils le PNOZ e3 1p possède une entrée ET et une entrée OU Les entrées ont une temporisation de couplage qui est cumulative dans le cas d une liaison ET Modes de fonctionnement Commande p...

Page 107: ...tation L appareil vérifie si les protecteurs mobiles qui étaient fermées après application de la tension d alimentation ont été ouverts puis refermés Augmentation du nombre de contacts ou de leur pouvoir de coupure par le raccordement d un bloc de contacts d extension par exemple PZE X4 1P ou de contacteurs externes Start up test prevents an automatic restart when power is restored following a vol...

Page 108: ...max cable length Imax at the input circuit reset circuit and feedback loop Rlmax Rl km Imax Rlmax max overall cable resistance see Technical details Rl km cable resistance km Output 14 24 when idling a capacity of a max 2 nF can be controlled Safety outputs 14 and 24 should be used for safe applications The safety outputs must not be connected to PLC inputs In order to suppress the pulses on switc...

Page 109: ...r the respective output has switched off In some circumstances recovery diodes on the contactors may exceed this time If this is the case replace the recovery diodes with a diode network or remove them altogether Using the safety relay as a single unit Please note If you are using the PNOZ e3 1p on its own make the OR connection see Linking the units Linking the units When linking several units pl...

Page 110: ...his time the POWER LED will flash The unit is ready for operation when the POWER LED is lit continuously Status indicators CH 1 and or CH 2 lights Safety output 14 and or 24 is enabled CH 1 and or CH 2 goes out Safety output 14 and or 24 disabled Faults Fault indicator LED CH 1 or LED CH 2 flashes Internal error wiring error or short across contacts CH 1 and CH 2 flashing alternately The sensor po...

Page 111: ...ss erkennung ohne Anlauftest Sicherheitsausgang von Unit 2 tv 15 s Unit 2 Unit 3 24 Unit 1 14 24 S36 S36 Anschlussbeispiel Schutztürapplikation Unit 3 mit Zustimmtaster für Einrichtbetrieb Unit 2 und übergeordnetem NOT AUS Unit 1 Connection example Logic AND connection of an emergency stop function and two safety switch functions with detection of shorts across contacts without start up test safet...

Page 112: ... sortir le bornier Ne pas retirer les borniers en tirant sur les câbles Démontage d un bornier à vis Technical details Supply voltage UB Voltage tolerance UB Power consumption at UB without load Residual ripple UB Semiconductor outputs Safety outputs N O acc to EN954 1 Kategorie 4 Auxiliary output N O Switching capability 2 outputs under load 1 output under load Total power ext load semiconductor ...

Page 113: ...e Rlmax input circuit reset circuit and feedback loop Max cable cross section screw terminals 1 core flexible 2 core same cross section flexible with crimp connectors without insulating sleeve flexible without crimp connectors or with TWIN crimp connectors Max cable cross section cage clamp terminals flexible without crimp connectors Housing with cage clamp terminals Stripping length Terminal bloc...

Page 114: ...B GB GB D D D D D F F F F F 75 2 95 94 3 70 121 4 76 22 5 0 88 87 3 42 75 2 95 101 3 98 121 4 76 22 5 0 88 87 3 42 Gehäuse mit steckbaren Schraubklemmen Housing with plug in screw terminals Boîtier avec borniers débrochables à vis Gehäuse mit steckbaren Käfigzugfederklemmen Housing with plug in cage clamp terminals Boîtier avec borniers débrochables à ressort 1 2 3 ...

Page 115: ... 11 Notizen Notes Notes ...

Page 116: ...strial Automation 021 4346535 Fax 021 4804994 E Mail sales pilz ie J Pilz Japan Co Ltd 045 471 2281 Fax 045 471 2283 E Mail pilz pilz co jp MEX Pilz de Mexico S de R L de C V 55 5572 1300 Fax 55 5572 4194 E Mail info mx pilz com NL Pilz Nederland 0347 320477 Fax 0347 320485 E Mail info pilz nl NZ Pilz New Zealand 09 6345 350 Fax 09 6345 352 E Mail t catterson pilz co nz P Pilz Industrieelektronik ...

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