LPKF ProtoFlow S, User manual, ENG, v2.11
Contents
1. Laser amp Electronics SAFETY NOTES 4 3 Safety measures Before operating the device a full visual inspection should be carried out Special attention must be paid to the state of the electrical installation i e power cord In the event of any defects or malfunctions work may not begin before removing all faults It is of vital importance that the area around the device is maintained clean and tidy A disorganised work place can cause occupational injuries e g a person can fall slip or incur an injury Please ensure that the environment in which the equipment is going to be used conforms to that specified in this document It is particularly important that there is no contact with water in any of its forms Furthermore the device may not be operated or stored in humid conditions It is necessary that electrical equipment i e cables and connections is inspected regularly The electrical equipment may only be maintained by an authorised qualified electrician Cleaning and maintenance should only be carried out when the power switch is turned off and measures have been taken to avoid accidental starting of the device While working with the device complete attention of the operator is required A person who is feeling unwell or is having difficulties concentrating should not operate the device Only e2. Laser amp Electronics INSTRUCTIONS FOR USE Figure 2 Main valve 7 5 4 Starting the process with a nitrogen atmosphere a Checking and setting the flow N2 CHECK is a function which displays the current value of 2 flow with a 2 s refresh rate and allows setting of N2 flow Turn ON the oven and from the main menu select SETTINGS gt SETTING gt N2 CHECK Wait for a moment and LCD will display the current value of N2 flow in I h To set the desired N2 flow rotate the N2 flow regulator located on the back side of the oven Showed value of flow is in range from to 730 0 26 SCFH Recommended value is in range between 200 and 510 7 18 SCFH D Showed values of N2 flow under 200 I h 7 SCFH and over 510 I h 18 SCFH are blinking Press ENTER to exit a Activation of N2 flow Set the reference level of N2 flow Activation of N2 flow is preparing the N2 module to be used during the soldering process Switching on provides that the integrated electromagnetic valve opens the flow automatically with the WARMUP phase and close it with the end of the REFLOW phase The setting of reference level of flow ensures control of the adequate flow and notice in case of deviations User Manual v2 11 Rev 29 10 2013 43 ee lt 2
3. Laser amp Electronics INSTRUCTIONS FOR USE 7 4 LPKF FlowShow SE 7 41 General LPKF FlowShow SE enables temperature logging of the current profile chart and data programming of oven profiles from the saved database and upgrades of the ProtoFlow firmware Note FlowShow SE software is not required for general use of ProtoFlow FlowShow SE represents an additional tool for temperature acquisition and more convenient profile programming Therefore connection to a PC is not required If you do not use the FlowShow SE option please skip this section Detailed instructions of FlowShow SE including installing procedure and detailed descriptions of all functions can be found in FlowShow SE User Manual 7 4 2 Starting the program Go to Start All Programs LPKF Laser amp Electronics FlowShow SE and click the FlowShow SE icon or click the icon on the desktop LANGUAGE SETTINGS Program FlowShow SE is a multilingual program Default language is English This setting can be changed at any time using Language function from Admin tab If your language is not on the list you can select custom language Please ask your local distributor for details User Manual v2 11 Rev 29 10 2013 33 Laser amp Electronics
4. SS Laser amp Electronics APPENDICES 10 APPENDICES 10 1 Scope of delivery Oven ProtoFlow S USB cable Protective gloves Fuse 16 A 250 V ProtoFlow S User manual ProtoFlow CD FlowShow SE User manual 10 2 Technical Datasheet Alpha OM 338 CSP Lead free Solder Paste see the attachment on the next pages 50 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 ALPHA SM 901 3 ALPHA OM 338 CSP ULTRA FINE FEATURE LEAD FREE SOLDER PASTE DESCRIPTION ALPHA OM 338 CSP is a lead free no clean solder paste designed for a broad range of applications ALPHA OM 338 CSP s broad processing window is designed to minimize transition concerns from tin lead to lead free solder paste This material is engineered to deliver the comparable performance to a tin lead process ALPHA OM 338 CSP yields excellent print capability performance across various board designs and particularly with ultra fine feature repeatability and high through put applications Outstanding reflow process window delivers good soldering on CuOSP with excellent coalescence on a broad range of deposit sizes excellent random solder ball resistance and mid chip solder ball performance ALPHA OM 338 CSP is formulated to deliver excellent visual joint cosmetics Additionally ALPHA OM 338 CSP s capability of IPC Class for
5. M _ et N o Laser amp Electronics INSTRUCTIONS FOR USE 7 2 Menus 7 2 1 General description 4 Return to previous menu 2 Current selection of the menu 5 Next selection of current menu 3 Current profile s number 6 Enter confirm Moving between menus is done by pushing the buttons on the keyboard DOWN ESCAPE ENTER A quick way to open or close the drawer is by selecting OPEN CLOSE function Easy access by pressing the up button A when basic menu is preselected see next page 20 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 Laser amp Electronics INSTRUCTIONS FOR USE 7 2 2 Options START PROFILE LF SMALL SHORT NAME LF MEDIUM EXTRA INFO LF LARGE PREH TEMP LF2 SMALL PREH TIME PROFILE EDIT PROFILE o LF2 LARGE REFL TIME PB MEDIUM REFL POWER ProConduct COOL TIME ProMask PD SEC OR MIN ProMask PC MULTI ZONE OPEN CLOSE SELECT LCD 1CH LCD 3CH LCD VIEW LCD 5CH LCD 7CH 10 PROF S SETTINGS No OF PROFILE 20 PROF S 30 PROF S LOADING FACTORY
6. Laser amp Electronics INSTRUCTIONS FOR USE E The current status of the oven is shown Default email client creates a new email which contains the registration data The registration field allows the user to send the registration request by email They can select options they should receive after registration The serial number and sender e mail are generated automatically The serial number of the currently connected oven The registration key field allows insertion of the registration key or licence number which is sent to the sender by LPKF The registration key or the licence number brings some additional benefits for more details see the Registration amp Licence paragraph Automatic connection to the LPKF web site 6 The button allows the user to upgrade the firmware on the oven T OPTIMIZE button automatically starts the OPTIMIZE oven profile and measures the ramps in the reflow phase The measured data is used to calculate ramps in PROFILE ASSISTANT chart drawing 8 Change the user interface language Select desired language from the drop down menu 9 The HELP button opens the User manual in pdf format A PDF reader is required Send email to LPKF support team REGISTRATION Registration brings some benefits like autostart ramp optimization whitepapers and firmware updates REGISTRATION KEY 123456 83 Hegistered NOTE Registration amp lice
7. 6 6 6 6 6 O O 0 O O Scope of delivery Technical Datasheet Declaration of conformity Rev 29 10 2013 ProtoFlow S Firmware version 3 11 Laser amp Electronics CONTENTS 2 1 Symbols etc used in this manual Text in italics emphasises the importance of the information Symbols that you will notice in some chapters have the following meaning Danger The symbol is used to highlight danger to life or health Caution The symbol warns of circumstances that could threaten the safety and health of the device operator or cause a serious device defect Good advice and instruction Rapido warns us of possible faults and recommends simple and effective solutions 2 1 1 Registered trademarks The LPKF logo and all LPKF product brand names are registered trademarks of LPKF Laser amp Electronics AG and LPKF Laser amp Elektro
8. INSTRUCTIONS FOR USE 7 4 3 Tab 1 Profile recording Profile recording is a screen where the entire current process in the oven can be followed The current profile setting current status of the oven start and stop of the recording following temperatures of built in and additional sensors displaying profile in the graph and exporting the data recorded can be seen on this screen 1 2 3 in Fowshow Je vllub Profle reconting Pro s programmi Admin L ProtoFlow E cqnnected IPIE Current owen profile Short name LF SMALL Extra infa FRA 1 5mm Lader amp Electronics T 170 150 g Staus REFLOW Start Eas ficus T 250 gt 90 L1 P 100 Ek v lJaauuremert Coodown T BO y 80 s ProtoFlow test descr pln Sto REFL Time moda 8 P Autostart Buin Profile recorder Temp 247 0 WA WA Process 1 5 P j r J Cenie Lefi Right CH1 CHJ CH4 V Refireference ference ProtoFlow E 0222005140 ProtoFlow test Center Left Righi CHI Refl reference Preh reference Temperature 2 Current profile parameters 4 Oven status messages Device connection status Temperatures of additional freely Description of current measurment tra sensors Profile recorder Built in sensor temperatures used in chart export N A when P
9. Se UU _ 222222 22 SSS INSTRUCTIONS FOR USE Profile recorder General The Profile recorder module contains four K type thermocouple sensors and measuring electronics and is situated at the front of the drawer see picture It is intended to measure the temperatures of PCB s in user defined positions i e temperature component surface temperature The measured temperatures can be shown directly on the oven s LCD and also on a PC with the LPKF FlowShow software USB communication required The profile recorder module can be integrated into the oven when it is ordered directly with ProtoFlow S or simply added later when it is delivered separately as extra optional equipment Choose the number of sensors to be displayed on the LCD SETTINGS LCD VIEW LCD 1CH current center temperature of the chamber LCD 3CH current left right and center temperatures of the chamber LCD 5CH current center temperature and the temperatures of four additional sensors LCD 7CH current left right and center temperatures of the chamber and temperatures of the four additional sensors If an additional sensor is not connected the oven displays the following warning OL LUV EJRIS I O J8 1 0
10. JP Temperature C 250 170 WARM UP PREHEAT REFLOW COOLING OPEN DRAWER INSERT PCB Le ple ple gt Time sec WARM UP PHASE In the warm up phase the chamber is heated to the temperature suitable for inserting the PCB When the temperature of the chamber reaches the set value the oven gives emits a sound signal and displays the message on the LCD press ENTER to open the drawer and prepare the PCB for inserting L LQIWIAIRIN II NIG LL LLL LL LLL LL LL dE LL ll User Manual v2 11 LLL dL LLL dL d d d d dod ol lol ol Rev 29 10 2013 29 Laser amp Electronics 30 EM E C EE Bruce _ _ e m RR INSTRUCTIONS FOR USE PREHEAT PHASE Insert the PCB and close the drawer by pressing ENTER to start the preheat phase IHNJS EJR T ENT tT tT db Lo db S S SS The preheating phase starts automatically when the drawer is closed fai tj REFLOW The reflow phase starts automatically after the preheat phase is done The
11. ss A eee Laser amp Electronics INSTRUCTIONS FOR USE To activate the N2 flow please select SETTINGS gt SETTING gt ON Confirm with ENTER ester N 2 ee eee Adjust the reference value to the set value in N2 CHECK function and confirm with ENTER ester 1s e R o t t amp E N T _ dE pL dL dL dL d d d Yl d bod d bod loli Recommended value is in range between 200 I h 7 SCFH and 510 18 SCFH The other values could be set also If the deviation of the flow is too low high the oven LCD shows a message and there is an audible warning at the beginning of every phase of the process The process however will continue unless the operator interrupts it xal Go back to the main menu and start the soldering profile Select adequate profile and start the process PROFILE gt LF SMALL gt START Further information on how to start edit profiles can be found in chapter 7 3 The integrated electro magnetic valve opens the flow automatically with the WARMUP phase and closes it with the end of the REFLOW phase The current flow value of nitrogen during the process is shown in the upper right corner ja 1131515 15 J1 7 0 C _ ld j 01 il Incorrect value of current flow blinks The flow could be readjusted any
12. Step 2 power 10 T Ee Oven status messages ER Name of the latest read loaded database EF Profile number from oven profile number Profile number from oven profile number 4 Profiling assistant Theoretical profile created from parameters entered ILS SN LPKF home page ka Profile Profile parameters 8 Read entire database Read entire database from oven oven 9 Write selected profile to oven Write entire database to oven Save current read loaded database Open saved database User Manual v2 11 Rev 29 10 2013 37 Laser amp Electronics 38 ULU EU o M INSTRUCTIONS FOR USE No Description o The current status of the oven is shown 2 The name of latest read loaded database is shown Possible status database from oven database from disk 3 The number of oven profile parameters that can be shown and modified in profile parameters table The number of profile can be selected by scrolling the menu A maximum 30 profiles can be stored in the oven database 4 Profiling assistant is a useful tool for optimizing profile parameters see explanation below 5 A theoretical profile created from the profile parameters entered reference and temp time profile expected temperature in the oven regarding the ramp rate 6 Auto
13. LE LL LL E LE LL LE LLL aL ll JP RjOJF I JL E JRjEJC OJRJD EJR When LCD 5CH or LCD 7CH are selected and an additional sensor is not connected the oven displays the following warning E S LL EL EL LL LL _ LLL LL LLL LLL LL LL LL LL LLL Lb db ll JMJAJNJUJAJL Rev 29 10 2013 ProtoFlow S Firmware version 3 11 Ooo I E AMT BAZ Scar nee TA Se EA nan 222 5 Laser amp Electronics INSTRUCTIONS FOR USE 7 6 2 Connection For connection use the enclosed accessories only if extra sensors are ordered e Additional sensors K type thermocouple wires High temperature resistant adhesive dots 1 Connect the additional thermocouple sensors to the connectors in the drawer 2 Start the selected profile 3 After the Warmup phase insert the PCB and place the additional sensors on the PCB or specific component Fix the sensors with the enclosed adhesive dots The LPKF FlowShow software enables temperature logging of the current profile with the integrated sensor and optional additional sensors A B C D The procedure Start LPKF FlowShow see chapter 7 4 and e Change th
14. Process time 1 8 CC h Center 7 Left Right cH CH3 7 Ref reference EEE Temperature C 150 Time s User Manual v2 11 Rev 29 10 2013 15 Laser amp Electronics INSTALLATION 6 INSTALLATION 6 1 Opening the packaging Before opening the packaging check the shock sensor located on the outside of the cardboard box If the indicator is coloured bright red DO NOT OPEN THE PACKAGING but immediately inform your transport agent Freie 7 4 Find the serial number the front side of the cardboard box Cut the plastic strips and remove cover of the cardboard packaging Take out the items enclosed with the oven User Manual packing list test report accessories special orders Remove the top foam inserts 16 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 LLL ZA m INSTALLATION Laser amp Electronics Pull the cardboard and foam inserts over the machine and set it down Take the oven out of the packagin
15. START To start the profile recording first start the process on the oven and press the Start button in FlowShow SE Optionally when FlowShow SE has been registered Autostart of recording can be enabled Autostart enables an automatic start of profile recording when the profile the oven has been started or an automatic start of the current profile on the oven when the Start button in FlowShow SE has been pressed User Manual v2 11 Rev 29 10 2013 35 Laser amp Electronics INSTRUCTIONS FOR USE STOP Recording can be stopped automatically when the cooldown phase is finished or stop it manually by pressing the Stop button How do you want to save the recorded profile After stop FlowShow SE offers to save the recorded data export it to CSV draw an Excel chart or skip n exporting When recording is not stopped manually the export option is offered at the end of the recording CHART VIEW A different view of the chart is possible To switch on off the display of separate sensors and reference temperatures alternation of the check boxes beside the names is required NIA Visible Hidden 0 CH1 E CHART HANDLING When a profile has been recorded the chart can be window zoomed exported as CSV XLS chart BMP image or printed The special fun
16. In case data are lost with the first start up of the oven names of the profiles are not readable factory profiles and settings must be reloaded SETTINGS gt FACTORY PR After data reloading the oven has to be turned off and turned on to accept the settings ja j ois C LUE Nott 18 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 EAA PEE EEEEEA 7ZZZ 2222222222222 gt SAB ZZ EE ee SS LL cc panum A lt Laser amp Electronics INSTRUCTIONS FOR USE 7 INSTRUCTIONS FOR USE All software menu functions refer to firmware version 3 10 To verify your current firmware version restart ProtoFlow S and check the screen message on the display Fixing of printed circuit boards Mounting of PCB s up to the size of 230 x 305 mm 9 x 12 is possible The three securing strips slide easily onto carriers Aluminium laths can be hot when sliding the laths always use protective gloves enclosed We recommend that you make adjustments of the aluminium laths before starting the process After the warm up phase the laths can get hot User Manual v2 11 Rev 29 10 2013 19 BZ
17. The MultiZone function enables repeating max three reflow processes The first reflow process is labelled STEP1 the second STEP2 and the last reflow process is REFLOW The MultiZone function is intended for advanced users dealing with the most demanding reflow processes Almost all reflow processes can be done with the MultiZone function disabled Every MultiZone step reflow consists of the same reflow parameters e reflow step temperature max 320 C in sec mode max 220 C in min mode e reflow step time 0 600 s 0 999 min e reflow step power center 50 50 power 75 power 100 power The MultiZone option is also useful with temperature processes which require up to four temperature steps To achieve the maximum process time in the minute mode 64 h it is necessary to change the MultiZone option to S1 amp S2 amp REFL 999 min 999 min 999 min User Manual v2 11 Rev 29 10 2013 23 Sl Laser amp Electronics INSTRUCTIONS FOR USE SETTING LCD VIEW gt setting the number of visible channels 1 3 5 7 No OF PROFILE setting the number of profiles 10 20 30 showed on the LCD the number of current profile is visible in the right top corner FACTORY PR gt loading of factory pre programmed profi
18. FACTORY PR DATA N2 ON N2 SETTING N2 OFF OPEN CLOSE OPEN CLOSE PROFILE SHORT gt EXTRA INFO gt PREH TEMP gt PREH TIME gt REFL TEMP gt User Manual v2 11 name of profile 10 characters additional description of profile 10 characters preheat temperature C from 50 C to max 220 C Note in the second mode the temperature is always lower than thetemperature of the next phase preheating time sec or min max 999 s or 999 min reflow temperature C from 50 C to max 320 C in minute mode max 220 C in second mode max 320 C Note in the second mode the temperature must be always higher than the preheat temperature Rev 29 10 2013 21 lt ss E ses Laser amp Electronics INSTRUCTIONS FOR USE REFL TIME gt reflow time sec or min max 600 s or 999 min Note when the MultiZone S1 amp REFL S1 amp S2 amp REFL option is switched on the time of all phases together max 600 s REFL PWR gt reflow power engagement of the power of heaters center 50 50 power 75 power 100 power COOL SPEED gt speed of cooling PCB 0 100 step 10 COOL TIME gt time of cooling PCB sec or min max 999 s or 999 min SEC OR MIN gt time unit sec or
19. Reduction in Soldering Defects Improvement of First Pass Soldering Yields Reduction in Labor Costs and Increase in Production Rates Elimination of Metal Surface Oxidation Increase in Solder Joint Strength Implementation of Low Residue No Clean Soldering Expansion of Process Window 7 5 2 Description N2 module ensures connection and regulation of nitrogen It consists of inlet port for 6 mm hose electromagnetic valve flow regulator and electronic board which function is measuring of gas flow and controlling the valve Input pressure rate is in range between 2 5 and 8 bar 36 3 116 PSI measure of flow rate is in range 0 730 0 26 SCFH 7 5 3 N2 connection Before connecting the nitrogen supply read the instruction from your gas supplier safety data sheet Connect the 6 mm diameter pneumatic hose to the Flow inlet port at the back of the device figure 1 2 Openthe main valve on the tank regulator or pipeline figure 2 3 Adjust the pressure to range between 2 5 and 6 bar p ProtoFiow N2 36 3 87 PSI Input The oven is not equipped with a pressure regulator Using the pressure regulator on the tank or on the pipeline outlet is mandatory 4 Check the value of N2 flow gt chapter 7 5 4 point 1 5 Adjust the reference value of N2 flow gt chapter 7 5 4 point 1 Figure 1 N2 inlet 42 Rev 29 10 2013 ProtoFlow S Firmware version 3 11
20. instructions Telephone 386 0 592 08 800 Fax 386 0 592 08 820 support pkf si sales Ipkf si E mail 4 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 Laser amp Electronics CONTENTS 2 CONTENTS m INTRODUCTION 3 1 1 ProtoFlow S 3 1 2 Warnings 4 2 CONTENTS 2 2 1 Symbols etc used in this manual 7 2 1 1 Registered trademarks S BASIC DATA S 8 3 1 Name and address of the manufacturer 8 dz Relevant model 8 9 9 Intended use 8 3 4 Technical data 8 3 5 Noise level vibration emission of hazardous chemicals 9 SAFETY NOTES 10 4 1 General 10 4 2 Hazards 10 4 3 Safety measures 11 4 4 Procedures in the event of injury or other emergencies 12 DEVICE DESGISIE _ _____ 13 5 1 Basic parts 13 5 1 1 Power switch 5 1 2 USB connection 5 1 3 LCD display 5 1 4 Chamber 5 1 5 Motorized drawer 5 1 6 Monitoring 5 1 Software INSTALLATION sse 16 6 1 Opening the packaging 16 6 2 Installation 18 INSTRUCTIONS FOR USE 19 7 1 Fixing of printed circuit boards 19 7 2 Menus 20 7 2 1 General description 7 2 2 Options 7 2 3 Display view 7 3 Reflow process 27 7 3 1 Select profile 7 3 2 Start profile 7 3 3 Correction of time settings during the process 7 4 LPKF FlowShow SE 33 7 4 1 Genera
21. min MULTIZONE gt setting the number of the reflow processes ONLY REFL only reflow STEP1 amp REFL step1 and reflow reflow follows step1 S1 amp S2 amp REFL step1 step2 and reflow reflow follows step2 and step1 Description of MultiZone function Settings The reflow process parameters of each multizone step are always displayed one zone ata time Multizone option ONLY REFL displays the reflow parameters of the REFLOW phase Multizone option STEP1 amp REFL displays the reflow parameters of the STEP1 reflow phase Multizone option S1 amp S2 amp REFL displays the reflow parameters of the STEP2 reflow phase Setting of the MultiZone parameters for all three phases Change the MultiZone option to ONLY REFL Set the PREHEAT REFLOW and COOLDOWN parameters Change the MultiZone option to STEP1 amp REFL Set the STEP1 reflow parameters Change the MultiZone option to S1 amp S2 amp REFL Set the STEP2 reflow parameters Start the changed profile lr Ol ProtoFlow 5 021907N343 I ProtoFlow test Center Lett referente coo Preh reference Reflow Temperature C Time s 22 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 s n F lt Laser amp Electronics INSTRUCTIONS FOR USE
22. oven is turned ON and the drawer is opened for the first time it will go out further than usually The reason for this is its automatic function for drawer alignment After that the drawer opens normally An observation window and internal illumination enable the process to be viewed at any time 14 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 Laser amp Electronics DEVICE DESCRIPTION 9 1 6 Monitoring The integrated thermal sensors ensure excellent optimization of the reflow process As an extra option Profile recorder module can be integrated with the drawer to measure the temperatures on the PCB s or particular electronic components A USB communication port enables data transfer to a PC for analyzing and editing process data 517 Software The LPKF FlowShow SE software is an excellent accessory which simplifies the handling of ProtoFlow S Profle recording Pot programming Admin ProtoFlow E connected Current oven profile 0 Laser amp Electronics Short name LF SMALL Extra info FR4 1 5mm Preheal 170 150 Status REFLOW gt Start Ae flow T 250 090 E 2 100 _ Coodown Ts 80 80 Protoflow test MutiZone REFL Time mode s Op Autostart Built in sensors Profile recorder Tema 247 0 HIA WA
23. time during the process by rotating the Flow regulator located on the rear side of the oven 44 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 eS es LBZ 22222 SS gt a EET L LET _ S en erem 2222282 ees ee Se a MEER EE te MEE ee JOE ee ee Se SS SS Laser amp Electronics INSTRUCTIONS FOR USE The current value of 2 flow is too low If the deviation of the flow is too low high from the reference level set in N2 ON the oven LCD shows a message and there is an audible warning at the beginning of every phase of the process The process however will continue unless the operator interrupts it a Disable the N2 flow function The use of an inert gas can be terminated by selecting the N2 OFF function From the main menu select SETTINGS gt N2 SETTING gt N2 OFF The function will disable N2 module and whole its functions The oven can be further used for all temperature treatments without inert gases LPKF Laser amp Electronics recommends 2 gases User Manual v2 11 Rev 29 10 2013 45 Laser amp Electronics 7 6 7 6 1 46
24. use see handling procedures on page 2 This will prevent moisture condensation build up in the solder paste ALPHA OM 338 CSP TECHNICAL DATA CATEGORY RESULTS PROCEDURES REMARKS CHEMICAL PROPERTIES Chromate Test GwpeWmoTet Pass Pass No evidence of Corrosion PROPERES Pass gt 1 x 10 ohm min SIR Pass 8 3 x 10 ohms Bellcore GR78 CORE Bellcore 96 hours 35 C 85 RH Pass 2 1 x 10 ohm min Electromigration Pass Initial 5 3 x 10 ohms Bellcore GR78 CORE Bellcore 96 hours 65 C 85 RH 10V 500 hours Final 1 5 x 10 ohms Pass final gt initial 10 PHYSICAL PROPERTIES DJ Using 88 3 Metal Type 4 5 Powder Clear Colorless Flux Residue SAC 305 405 alloy at 25 and 75 Relative Humidity Pass Change of lt 10 when stored at JIS 23284 Annex 9 25 2 C and 50 10 relative humidity Viscosity OM 338 CSP 88 3 metal load designated Malcom Spiral Viscometer J STD 005 M14 for printing Solderball Acceptable SAc 305 and SAC405 alloys IPC J STD 005 Pass Class 2 1 hour and 72 hour DIN Standard 32 513 4 4 Stencil Life 50 RH 23 C 74 F 5299719998844 Flux Tackiness Test Pass DIN 32513 Talc Test DIN Standard 32 513 5 3 JIS Z 3284 1994 Annex 8 Slump Pass IPCJSTD 00 10 min 150 C Pass Pass The information contained herein is based on data considered accurate and is offered at no cha
25. voiding and ROLO IPC classifications ensures maximum long term product reliability Although the appearance of these lead free alloys will be different to that of tin lead with mechanical reliability equal to or greater than with that of tin lead or tin lead silver FEATURES amp BENEFITS e Maximizes reflow yield for lead free processing allowing full alloy coalescence at circular dimensions as small as 0 24mm 0 096 with 0 100mm 4mil stencil thickness Excellent print consistency with high process capability index across all board designs Print speeds of up to 150mm sec 6 sec enabling a fast print cycle time and a high throughput Wide reflow profile window with good solderability on various board component finishes Excellent solder and flux cosmetics after reflow soldering Reduction in random solderballing levels minimizing rework and increasing first time yield Meets highest IPC 7095 voiding performance classification of Class 111 Excellent reliability properties halide free material Compatible with either nitrogen or air reflow PRODUCT INFORMATION Alloys SAC305 96 5 Sn 3 0 Ag 0 5 Cu e1 alloys per JESD97 Classification For other alloys contact your local Cookson Electronics Sales Office Powder Size Type 4 5 Residues Approximately 5 by w w Packaging Sizes 500 gram jars 6 Lead Free Complies with RoHS Directive 2002 95 EC APPLICATION Formulated for both standard and fine pitch stencil printi
26. 31 SS _ T e ae X SSE Se E es Sz Laser amp Electronics INSTRUCTIONS FOR USE 7 3 3 Correction of time settings during the process The current phase or process be cancelled skipped to the next phase or the times for the appropriate phase preheat reflow and cool down can be increased by 5 seconds throughout the process press A up arrow em the process confirm function NEXT PHASE with ENTER or press A up arrow again to select the cancellation of the current profile fai J j E S C NJE X T 5 JEJN T confirm function CANCEL with ENTER or press A up arrow again to select the increase of the current time by 5 s ja j j yj gt 5 S E C O N D S 4 NE sjef lecja Nn cjeftf JEJNIT pt dL d d d S J confirm function 5 SECONDS with ENTER press A up arrow again to go back to the process view Entering the sub menu during the process will not stop the temperature control of the current phase gt 32 Rev 29 10 2013 ProtoFlow S Firmware version 3 11
27. CTIONS FOR USE 7 2 3 Display view Option LCD 1CH current temperature the CENTRE of the chamber 1 gt Current phase 2 gt Name of profile 3 gt Settemperature 4 Remaining time for current phase 5 Current air temperature in the centre of the chamber Option LCD 3CH current LEFT RIGHT and CENTRE temperature of the chamber 1 gt Remaining time for current phase 2 gt Set temperature 3 gt Left current temperature 4 gt Centre current temperature 5 gt Right current temperature User Manual v2 11 Rev 29 10 2013 25 Elo EE o EE ee ee E m ee DIE CLE E 7 M Laser amp Electronics Only available when optional extra sensors are assembled Option LCD 5CH current CENTRE temperature in the chamber and profile recorder sensors extra option 1 2 _ 212 8B 2 1j 9 3 4 5 1 2 Remaining time for current phase INSTRUCTIONS FOR USE 2 gt Set temperature 3 Current temperature of sensor 4 Current air temperature in the centre of the chamber 5 Current temperature of sensor option LCD 7CH current LEFT RIGHT and CENTRE temperature and profile recorder sensors opt
28. USER MANUAL Lead free Reflow Oven LPKF ProtoFlow S gt L gt t e ProtoFiow gt a ea sm ANP Laser amp Electronics Laser amp Electronics INTRODUCTION 1 INTRODUCTION Company name LPKF Laser amp Elektronika d o o Abbreviated name LPKF d o o Address Polica 33 51 4202 Naklo Slovenia Telephone 386 0 592 08 800 Fax 386 0 592 08 820 Internet www lpkf si E mail support lpkf si sales Ipkf si Trade mark MURKA Laser amp Electronics 1 1 ProtoFlow S The ProtoFlow S is a powerful convection oven for lead free reflow soldering Many pre programmed process profiles can be easily selected via a LCD display and simple keyboard All profile parameters such as temperature and process duration can be programmed individually for separate preheating and reflow phases Profiles are easily defined by user names A single or multiple PCB s up to a maximum working surface of 230 x 305 mm can be easily inserted The multiprocessor controller combined with 3 sensors and 3 separate heating groups provides even heat distribution over the whole area of the PCB Several freely programmable steps between preheating and the final reflow enable the processing of almost all reflow profil
29. ctions are available by right clicking the mouse profile recording Center Left Refl reference Prehreference N A o o 220 5 S 200 Page Setup Export data to Excel create chart E 180 sin put Export Data as CSV 160 Print Show Point Values 140 Un Zoom 150 160 170 180 190 200 210 Undo All Zoom Pan Time s Rev 29 10 2013 ProtoFlow S 36 Firmware version 3 11 Laser amp Electronics INSTRUCTIONS FOR USE 7 4 4 2 Profile programming 1 2 3 4 5 6 EA FlowShow SE vL Profle recording prograimming Ag E tonnected 15048 _ Laser amp Electronics Status Profili prebrahi Profiling as stant PCB SIZE SMALL MEDIUM LARGE m Draw Active database database Profile number 5 reference profile Temperature References Shert name LF MEDILIM Extr infa 1 5mm Oren temp 170 o Preh time 160 5 Reti temo 260 T a 100 Refl time 5 power 100 Cool speed Cool tme 30 5 THE MODE 5 MukiZzone REFL i i Step 1 temo 231 0 40 80 120 160 200 240 280 320 Step 1 tine 100 5 Time s Step 1 power 100 Step 2 temo Zime Tr s Read all write one m Save
30. designated purpose A suitable working environment must be ensured The device may only be operated by qualified personnel Servicing can only be performed by authorised and qualified personnel Ready access to the User Manual must be provided to all device operators D M e o N a Hazards There is a risk of burns if the PCB securing aluminium laths are touched Supplied protective gloves enable brief touching of hot surfaces only Attention If the device is turned off the cooling fans do not operate and the machine surface can get sufficiently hot to cause burns if touched When the drawer is closing hands should be kept well clear to MECHANICAL avoid entrapment and serious injury HAZARDS Closing or opening the drawer is always preceded by a warning sound Direct contact with a damaged electrical component or intervention into a dangerous area when the device is connected to the mains supply can result in injury soldering pastes can contain substances that are hazardous CHEMICAL to health HAZARDS Hazardous vapours could spread into the work space when the drawer is opening process of cooling SENSOR In the event of unsuitable general lighting of the area the STRESS operator can experience an increase of sensor stress MANUAL The weight of the device is 22 kg 48 5 lbs Unless handled HANDLING correctly spinal injuries can occur Rev 29 10 2013 ProtoFlow S Firmware version 3 11
31. e READ WRITE SAVE OPEN The read write save open functions allow oven profiles to be sent to the FlowShow SE program after modification they can be sent back to the oven stored in the computer and opened again at any time Rev 29 10 2013 ProtoFlow S Firmware version 3 11 Laser amp Electronics INSTRUCTIONS FOR USE 7 4 5 Tab 3 Admin igi FidwShow SE vhi Pelle recording goga dL d Admin IM Prot Flow connecte Laser amp Electronics Serial number DE 22005140 Register tp gain some benefits up io cate firmward upgrades technical documents newsletter elc aand SH VW White napem Firmware and software updates Send REGISTRATION KEY 1224557853 v Reqistered Firmware Optimize 00 Language Help Email 6 7 8 9 10 Send serial number of oven and other Device connection status 2 details to LPKF for registration Serial number of currently connected 4 Registration key field oven LPKF home page Upload firmware to oven Optimize reflow ramp up rate requires T registration Change Ul language 9 Open user manual 10 Send email to LPKF support User Manual v2 11 Rev 29 10 2013 39 ena SSE U 2 __ 222264
32. e names of A B C D temperature sensors additional sensors gt Double click the name of the chosen sensor write a new name confirm with ENTER e Add an extra description to the current measurement gt Click the field and write a new description confirm with ENTER User Manual v2 11 Rev 29 10 2013 47 Laser amp Electronics i MAINTENANCE 8 MAINTENANCE 8 1 Cleaning The surface of the oven can be easily cleaned with a soft cloth soaked in a mild detergent solution A Before cleaning make sure the device is disconnected from the mains 8 2 Replacing the main fuse 1 Disconnect the oven from the mains 2 Unscrew the fuse cover 3 Insert the new glass fuse WARNING USE T 16 A 250 V FUSE ONLY 4 Screw the fuse cover back on ProtoFlow S 48 Rev 29 10 2013 Firmware version 3 11 Laser amp Electronics TROUBLESHOOTING 9 TROUBLESHOOTING Before any intervention in the device first disconnect the device from the mains power system In some cases you can correct a fault in device operation yourself following the guidelines stated below In the event that you do not succeed do not continue with any repairs bu
33. ection Drawer Power switch Observation window 511 Power switch The power switch is located in the lower right hand corner of the front panel of the machine The power switch is illuminated when the power is on 5 1 2 USB connection A USB connection port type A is placed near the power switch USB communication supports all USB 1 1 2 0 and 3 0 versions User Manual v2 11 Rev 29 10 2013 13 EcL cm c SS SS Laser amp Electronics DEVICE DESCRIPTION 51 3 LCD display Menu selection from the four line LCD using the keyboard is logical i e the direction arrows move the selection on the LCD in the appropriate direction The menu choices available include operating methods and parameter adjustments The keys are slightly proud of the surface and have a spring click which enables touch control The heating of the chamber is done by 6 tube heaters with a combined power of 3200 W The aluminium laths slide easily on two rods which makes it very easy to adapt to various sizes of PCB s up to a maximum of 230 x 305 mm 9 x 12 Drawer opening and closing is preceded by a warning sound and a display message Two adjustable fans are mounted on the bottom of the drawer The cooling speed is adjustable 0 100 in 10 steps When the
34. es up to 320 C In addition via an USB communication port a profile recorder up to four optional additional sensors enables the monitoring and recording of temperatures on the PCB or on individual components This same USB connection provides a user friendly way of setting up and profile programming the process via a PC Version with nitrogen connection allows soldering in inert gases athmosphere which enlarges the soldering quality User Manual v2 11 Rev 29 10 2013 3 U _ MM Laser amp Electronics INTRODUCTION 1 2 Warnings Copyright 2010 2013 LPKF d o o Copying and distributing these instructions in their entirety or in part is only permitted by LPKF approval in writing Note Data can be altered without prior notice Original Instructions LPKF is not liable for any damage occurring due to improper use of these instructions The owner of the LPKF device is obligated to Ensure that the device is used only for its intended purpose Ensure that the device is used only under the specified operating conditions Regularly check safety and control devices Ensure that only authorised and qualified personnel operate the device Ensure that all operators of the device have ready access to these instructions Ensure that the device alway
35. g and remove the plastic bag After removing the packaging inspect the general state of the device and equipment and check the content in accordance with the enclosed packaging certificate In the event of damage immediately inform the transport agent Before starting up the device for the first time it is necessary to allow the device to acclimatize Leave the unconnected device in the working area for such a period that the device adjusts to the temperature conditions in the room User Manual v2 11 Rev 29 10 2013 17 Laser amp Electronics INSTALLATION 6 2 Installation The oven must be placed on a flat surface of 800 x 550 31 5 x 21 2 There must be at least 450 x 450 mm 17 8 x 17 8 free space in front of the oven for opening the drawer Before starting up the device for the first time it is necessary to allow the device to acclimatize Leave the unconnected device in the working area for such a period that the device adjusts to the temperature conditions in the room Do not block in any way the space under the oven as air flow from the bottom fans could be restricted Electric power supply requirements 220 240 V 50 60 Hz Main fuse specifications T 16A 250 V Connect the power cord to a grounded network socket only
36. h SPEED 25 to 200mm per second 1 to 8 inches per second PASTE ROLL 1 5 2 0 cm diameter and make additions when roll reaches 1 cm 0 4 diameter min Max roll size will depend upon blade Exceeding the maximum diameter may cause curtaining sticking to the squeegee when it is lifted from the stencil ATMOSPHERE Clean dry air or nitrogen atmosphere PROFILE SAC Alloys A straight ramp profile 0 8 C to 1 7 C per second ramp rate is recommended TAL 35 90 sec and peak 232 250 C Higher density assemblies may require preheating within the profile and may be aedis as follows Ramp 9 0 8 1 7 C sec to 135 160 C Ramp from 130 C to liquidus over 60 90 seconds Ramp from 150 C to liquidus over 30 60 seconds Time above liquidus 35 90 seconds Ramp down to R T 9 3 to 7 C per second fast ramp down is recommended Note 1 Refer to component and board supplier data for thermal properties at elevated temperatures Lower peak temperatures require longer TAL for improved joint cosmetics Bioact and Hydrex are registered trademarks of Petroferm Inc Figure 1 Reflow Envelope ALPHA OM 338 CSP residue is designed to remain on the board after reflow If reflowed residue cleaning is required ALPHA BC 2200 aqueous cleaner is recommended For solvent cleaning agitation for 5 min in the following cleaners is recommended ALPHA SM 110E Bioact SC 10E Kyzen Micronox MX2501 Mi
37. ing closing the drawer after the WARMUP LANGUAGE Language of the user interface can be changed at any time using Language option Select the desired language from the dropdown menu and confirm with OK The FlowShow SE program is supported by help files Help files bring you Opening of user manuals e How to documents e Different whitepapers with new information about FlowShow SE processes ovens other devices Click the button to open the default folder with the user manual whitepapers and select the appropriate manual EMAIL For any complains problems questions suggestions an email in the default email client can be created The LPKF Slovenia support team will be automatically contacted User Manual v2 11 Rev 29 10 2013 41 SS ss ES Laser amp Electronics INSTRUCTIONS FOR USE 7 5 N2 Module Option 7 5 1 General N2 module is an additional unit mounted into LPKF ProtoFlow S N2 reflow oven which enables the supply of inert gases in the soldering chamber during the soldering process By injecting inert gases especially nitrogen as the most common used gas in SMT significantly decreases oxidation during the process and ensures superior soldered joints The benefits of soldering in a nitrogen atmosphere
38. ional fa JJ J 3121115 j t F M EJD IJUM J2 2 0 C L 2 1 9 C 6 2 2 0 C JRJ2 2 1 C A 2 1 7 j8B 2 1 9 2 2 0 JDI2 1 8 2 3 4 5 1 gt Set temperature 2 gt Current air temperature on the left side of the chamber 3 gt Current temperature of sensor B 4 Current temperature of sensor D 5 Current air temperature on the right side of the chamber 26 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 SSS e 25 eee SS Laser amp Electronics INSTRUCTIONS FOR USE T 3 Reflow process Typical reflow process procedure Turn on the oven Open the drawer Adjust the PCB holder to the PCB dimensions Close the drawer Adjust the profile parameters Start the process Insert the PCB after the warm up phase is done Remove the PCB after the cool down phase is done To find details please continue reading User Manual v2 11 Rev 29 10 2013 27 M A M S eae EE RR RR EE EE Se Se ne E Zeo L ss E MM cere oo cm LEER Laser amp Elec
39. l 7 4 2 Starting the program 7 4 3 Tab 1 Profile recording 7 4 4 Tab 2 Profile programming 7 4 5 Tab 3 Admin User Manual v2 11 Rev 29 10 2013 5 Laser amp Electronics 7 5 1 6 EE N2 Module Option 7 5 1 General 7 5 2 Description 7 5 3 2 connection 7 5 4 Starting the process with a nitrogen atmosphere Profile recorder 7 6 1 General 7 6 2 Connection MAINTENANCE CONTENTS 42 46 amp 6 6 6 6 O O Cleaning Replacing the main fuse TROUBLESHOOTING amp 6 6 6 6 0 O O O 0
40. les and settings Note Theparameters ofthe pre programmed profiles have beenchosenbasedon tests made with the OM 338 T lead free soldering paste N2 SETTING gt N2 ON checking of N2 flow ON N2 OFF checking of N2 flow OFF N2 CHECK current value of 2 flow 1 h Notes When the oven is used for the ProMask procedure first start the ProMask PD pre dry and then continue with the ProMask PC post cure The names of the pre programmed profiles have been created in the following procedure for example Short name LF SMALL Extra info FR4 1 5 mm LF lead free defines the optimized temperature for preheat and reflow phases with the lead free soldering paste SMALL defines the size of the PCB ex small up to 80 x 50 3 2 x 2 0 medium to 100 x 160 mm 3 9 x 6 3 large above 100 x 160 mm 3 9 x 6 3 4 defines the selected material of the PCB 1 5mm defines the thickness of the PCB Rev 29 10 2013 ProtoFlow S Firmware version 3 11 2 LEE Te BEA T LBZ _ eee Se Se ee Se Se ee 222228 Ma M HAZ ZZ n 2 22988 A SSS Laser amp Electronics INSTRU
41. matic connection to the LPKF web site T Profile parameters which can be modified The set parameters are shown as reference in the reference profile chart Adjusting of parameters is necessary to obtain the correct profile see explanation below All 30 profiles can be transferred from the currently connected oven The current oven profile is also updated in the Profile recording tab Write the currently shown profile in the database to the selected profile in the oven The profile will be set as the current profile of the oven All 30 profiles in the selected database can be written back to the oven Save all 30 database profiles to a selected file location on computer fsp extension Open the database from the selected location in the computer fsp extension PROFILING ASSISTANT Profiling assistant is a useful tool for profile parameter optimization before the profile is sent to the oven and tested Profile assistant calculates the set parameters and oven specific ramp rate The calculation a theoretical profile for selected PCB is shown in the chart as temperature Calculation uses the default ramp rate PROFILE PARAMETERS Profile parameters can be inserted modified with the same restrictions as on the oven and must be identical All parameters except Short name and Extra info can be modified by using the scroll menu or can be written The set parameters are shown in the reference profile chart as referenc
42. nce free 30 days trial is available To activate type TRIAL in registration field FIRMWARE UPDATE Firmware updating will bring improvements or new features into the oven To upgrade the firmware follow the procedure described in FlowShow SE User Manual Before the firmware update make sure you read and understand FlowShow SE User Manual Rev 29 10 2013 ProtoFlow S Firmware version 3 11 Laser amp Electronics INSTRUCTIONS FOR USE Put the oven into boot mode ON the oven and press adequate arrow key within 1 sec Oven confirms the boot mode with OK Please select DOWN for Main program upgrade UP for Heating control upgrade Press the adequate button below to start the select firmware Upgrade takes up to 10 min main menu is shown when upgrade is successfully finished OPTIMIZE Optimization runs one profile to measure a specific ramp up rate on the connected oven Profile assistant includes the measured ramp up rate when calculating profiles and helps you to precisely set profile parameters FlowShow SE Optimization runs one profile to get device specific ramp rate which is included in Profile assistant to precisely set the parameters Turn ON the oven and confirm the optimization FlowShow 5E cannot be used during optimization Check ocassionally to confirm open
43. ng at print speeds of between 25mm sec 1 sec and 150mm sec 6 sec with stencil thickness of 0 100mm 0 004 to 0 150mm 0 006 particularly when used in conjunction with ALPHA Stencils Blade pressures should be 0 16 0 34 kg cm of blade 0 9 2lbs inch depending upon the print speed The higher the print speed employed the higher the blade pressure that is required The reflow process window will give high soldering yield with good cosmetics and minimized rework The information contained herein is based on data considered accurate and is offered at no charge No warranty is expressed or implied regarding the accuracy of this data Liability is expressly disclaimed for any loss or injury arising out of the use of this information or the use of any materials designated 8 10 09 Cookson Electronics ASSEMBLY MATERIALS 109 Corporate Boulevard South Plainfield NJ 07080 800 367 5460 www alpha cooksonelectronics com Cookson Electronics ASSEMBLY MATERIALS SAFETY While the ALPHA OM 338 CSP flux system is not considered toxic its use in typical reflow will generate a small amount of reaction and decomposition vapors These vapors should be adequately exhausted from the work area Consult the MSDS for additional safety information STORAGE ALPHA OM 338 CSP should be stored in a refrigerator upon receipt at 0 to 10 C 32 50 F ALPHA OM 338 CSP should be permitted to reach room temperature before unsealing its package prior to
44. nika d o o Microsoft and Windows are worldwide registered trademarks of the Microsoft Corporation All other trademarks are property of their respective owners User Manual v2 11 Rev 29 10 2013 rj Laser amp Electronics 3 2 3 3 3 4 LL SSS SS MM BASIC DATA BASIC DATA Name and address of the manufacturer Company name LPKF Laser amp Elektronika d o o Abbreviated name LPKF d o o Address Polica 33 51 4202 Naklo Slovenia Telephone 386 0 592 08 800 Fax 386 0 592 08 820 Internet www lpkf si E mail support lpkf si sales Ipkf si Trade mark 55 Laser amp Electronics Relevant model ProtoFlow S Intended use LPKF ProtoFlow S is a convectional oven for rapid prototyping intended for lead free reflow soldering curing adhesives hardening through plating pastes hardening solder resist masks drying components Technical data 230 x 305 mm 9 x 12 PCB cooling ras speed adjustable bottom mounted 647 x 315 x 450 mm 25 5 x 12 4 x 17 7 Hardware Pentium 1 GHz 512 MB RAM 10MB free disk space 1024x768 video resolution graphic card CD ROM or DVD PC requirements USB 1 1 2 0 or 3 0 Software Windows XP Professional SP3 Windows Vista Windows 7 or Windows 8 and NET Framework 4 0 Rev 29 10 2013 ProtoFlow S Fi
45. oven emits a sound signal when starting the next phase jai j Jt F S MJAJt t 2 5 0 2 3 5 6 2 3 7 2 3 4 C 2 3 6 D 2 3 9 COOL DOWN After the reflow phase the drawer opens automatically During opening the oven emits a sound signal and displays a message on the LCD Rev 29 10 2013 ProtoFlow S Firmware version 3 11 A Laser amp Electronics INSTRUCTIONS FOR USE Bottom mounted fans begin the cool down phase fa j J Lidelsj12 e e6 j Ajoj8 8 jBj0OjJ9 O jCjOJ8 9 jJDjOJ9 O The end of the reflow process After the oven has emitted a sound signal and displayed a message on the LCD remove the PCB and press ENTER to start a new profile JDIOJN E J J J j 55 E N T _ LL LLL LL LL d d d l1 d d dl lida When the drawer is closing hands should be kept well clear to avoid injury L LQIWIAIRIN IINIG J C LJOJS _ 1 1 1 l1 dl dd gg Return to start menu L F _5 pt LL d d d dod User Manual v2 11 Rev 29 10 2013
46. quipment which has been approved by LPKF can be used in conjunction with the device The use of unsuitable equipment could endanger the operator Repairs can only be carried out by authorised service personnel The service personnel should ensure that the safety of the equipment is not compromised by the repair The storing or consuming of food and beverages in the work area is forbidden Smoking is forbidden When using hazardous substances safety data sheet instructions and advice should be followed After completing work the device should be turned off and cleaned Prescribed personal protective equipment protective gloves enclosed User Manual v2 11 Rev 29 10 2013 11 E SSE SS OBA SAFETY NOTES Laser amp Electronics Procedures in the event of injury or other emergencies Emergency disconnection is possible by turning off the power switch 4 4 In the event of a work related injury stop the device immediately and if necessary seek professional medical assistance ProtoFlow S Rev 29 10 2013 Firmware version 3 11 12 TL Laser amp Electronics DEVICE DESCRIPTION 5 DEVICE DESCRIPTION 5 1 Basic parts LCD display Keyboard USB conn
47. rge No warranty is expressed or implied regarding the accuracy of this data Liability is expressly disclaimed for any loss or injury arising out of the use of this information or the use of any materials designated Rev 8 10 09 Cookson Electronics ASSEMBLY MATERIALS ALPHA OM 338 CSP Processing Guidelines STORAGE HANDLING PRINTING REFLOW See CLEANING 1 eRefrigerate to guarantee stability 0 10 C 32 50 F eShelf life of refrigerated paste is six months ePaste can be stored for 2 weeks at room temperatures up to 25 C 77 F prior to use eWhen refrigerated warm up of paste container to room temperature for up to 4 hours Paste must be 219 C 66 F before processing Verify paste temperature with a thermometer to ensure paste is at 19 C 66 F or greater before setup Printing can be performed at temperatures up to 29 C 84 F eDo not remove worked paste from stencil and mix with unused paste in jar This will alter rheology of unused paste eThese are starting recommendations and all process settings should be reviewed independently STENCIL Recommend Cookson Electronics ALPHA CUT or ALPHA FORM stencils 2 0 100mm 0 150 mm 4 6 mil thick for 0 4 0 5 mm 0 016 or 0 020 pitch Stencil design is subject to many process variables Contact your local Cookson Electronics stencil site for advice SQUEEGEE Metal recommended PRESSURE 0 16 0 34 kg cm of squeegee length 0 9 2 0 Ibs inc
48. rmware version 3 11 BASIC DATA Laser amp Electronics Temperature 15 30 C 59 95 F Ambient conditions Relative humidity 30 80 3 5 Noise level vibration emission of hazardous chemicals The noise and vibration levels of the device during operation are not harmful to health Noise level User Manual v2 11 55 dB A Soldering pastes can contain hazardous chemicals Verify data on the type of the substance and dangerous characteristics of the substance on the packaging or on the safety data sheet Soldering paste can contain lead Please ensure that the prescribed safety measures stated in the paste manufacturer s instructions are observed Any advice concerning personal protective equipment should also be followed Rev 29 10 2013 9 Laser amp Electronics 4 4 1 4 2 RR ss SAFETY NOTES SAFETY NOTES Before using the device carefully read this chapter on health and safety Familiarise yourself with potential risks and prescribed safety precautions General The device must be installed in accordance with the installation instructions The device should only be used for its
49. rofile recorder is not available Check box for automatic start of the 9 LPKF home page click to open 10 Stop profile recording Remaining time until the end of the 1 12 Reflow temperature reference Real time oven temperatures 14 Preheat temperature reference Show Hide reference line 34 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 Laser amp Electronics Connected oven is successfully connected with PC Not connected e oven is not switched ON e USB cable is not connected to oven PC e USB driver on the PC is not correct Profile parameters from the oven When the oven is connected the current oven profile parameters are automatically downloaded Different status messages are shown WARMUP PREHEAT STEP1 STEP2 REFLOW COOLDOWN RECORDING FINISHED START THE OVEN S PROFILE OR ENABLE AUTOSTART FIRST oven profile phases and recording status Warnings related to device connection failure Display of the current temperatures at freely mounted additional sensors from Profile recorder option N A means that the oven is not equipped with a Profile recorder Check the box to start the oven automatically by pressing the START button or start the profile recording automatically when the process is started on the oven This function requires registration
50. s has safety labels in place Before opening the packaging check the shock sensor located on the outside of the box If the indicator is coloured bright red DO NOT OPEN THE PACKAGING but immediately inform your transport agent Remove the packaging and check the general state of the equipment and check the contents against the enclosed packing list In the event of any damage immediately inform the transport agent Before starting up the device remove all packaging which served as protection of the device during transport otherwise severe damage could be caused to the device Please note unauthorised repairs or modifications to the equipment will void the warranty In case of problems with the machine please immediately contact us giving the serial number of the machine Privacy disclaimer upon registration Your personal data will be exclusively used for communication with you related to your use of the LPKF ProtoFlow S E according to your indicated preferences You might be contacted from our marketing department with product survey and in such case you would have chance to unsubscribe from our further mailings Collected data will not be sold or passed to 3rd parties Upon written request LPKF or its retailers will inform you by letter what personal data is stored by us as defined by local law If such data is incorrect we will correct that information at your request Please refer to local Brand site services for further
51. sprints and stencil cleaning may be done with ALPHA SM 110E ALPHA SM 440 ALPHA BC 2200 and Bioact SC 10E cleaners 250 Profiles Tested 200 CN ZN ZX QN Ud Temperature PP uS ws o P SS d N PLS P X PO ggg Time Secs em Profile 1 Profile 2 3 Profile4 Profile5 Profile 7 Profile8 221 Profile 10 Profile 12 Profile 13 Profile 9 The information contained herein is based on data considered accurate and is offered at no charge No warranty is expressed or implied regarding the accuracy of this data Liability is expressly disclaimed for any loss or injury arising out of the use of this information or the use of any materials designated Rev 8 10 09 LPKF d o o Polica 33 51 4202 Naklo Slovenia EU Tel 386 592 08 800 Fax 386 592 08 820 E mail infoQlIpkf si Web www lpkf si Laser amp Elektronika VAT Reg No 114682931 DECLARATION OF CONFORMITY according to Machinery Directive MD 2006 42 EC We hereby confirm that the machine LPKF ProtoFlow S a drawer type microprocessor controlled programmable table top reflow oven for SMT soldering and similar temperature treatments is a machine according to the EU Machinery Directive MD 2006 42 EC The LPKF ProtoFlow S also complies with the requirements of the following EC directi
52. t immediately contact an authorised serviceman distributor of LPKF devices Fault Defect Check the mains voltage the socket Check the main fuse Check the power cord Oven does not turn on Disconnect the oven from the main supply Mal USE kt DOr Replace the fuse on the rear has blown panel Turn on the oven No power supply One heating group is damaged or it may be Temperature is not rising disconnected The drawer is not completely ups re d closed la Error message on LCD E Check if any obstacle blocks DRAWER BLOCKED ME Is blocking the the drawer CHECK MANUAL Restart the oven Disconnect the USB cable Exit the FlowShow software Reconnect the USB cable Start the FlowShow software Start the desired FlowShow function Check the connection of the heaters Power supply voltage swings USB communication loss caused by other high during data transfer powered machines compressors etc ADVICE Try to avoid the use of high powered machines during USB acquisition Eronta dala hae been loci Interference on the power Reload factory default profile supply voltage SETTINGS FACTORY PR Error 13 type mismatch Reload the factory default Unreadable string in the occurs in the LPKF profile SETTINGS FlowShow PC software MIE TOS ON AC FACTORY PR Program navigation Contact LPKF technical malfunction support User Manual v2 11 Rev 29 10 2013 49
53. tronics INSTRUCTIONS FOR USE 7 31 Select profile m Select PROFILE in the main menu jal 5 15 G S _ 1 7 aun Select the suitable profile from the base of profiles fat 01 58 4 EJS C j t JF M EJD JIJUM E N T LL LLL dL d l1 d dvi d 1 d o1 d lida Select EDIT PROFILE to adjust parameters or start the selected profile see step 5 PIR fa EJS Cc PIR E N T Li lol 2 4 Adjust parameters for example PREHEAT TEMPERATURE Ja 0t gt 15 1 5 FEIN Tt The current character of the parameter value is blinking when it is activated Press the UP button to increase and DOWN button to decrease the value Confirm with ENTER 5 _ d d dod ol lav 28 Rev 29 10 2013 ProtoFlow S Firmware version 3 11 INSTRUCTIONS FOR USE Laser amp Electronics 7 3 2 Start profile 3 Starting the chosen profile START PROFILE 15 fal P
54. ves Low Voltage Directive LVD 2006 95 EC Electro Magnetic Compatibility Directive EMC 2004 108 EC and standards EN 12100 EN 563 EN 614 EN 60204 CE approval symbol is atached to the machines in accordance with Machinery Directive Manufactured by LPKF Laser amp Elektronika d o o Polica 33 4202 Naklo Slovenia Naklo 20 8 2009 Mr Tomaz epi ging Director Further details and safety precautions of the device can be obtained from the Users manual Registracija Registration Banke Banks Predsednik NS President of SB Bernd Hildebrandt ID DDV VAT No 5114682931 SKB banka d d IBAN SI56031381000489121 Osnovni kapital Capital Fund 52 162 00 EUR Mati na St Registry No 5711096 Nova Ljubljanska banka d d IBAN SI56020680017951436 Okro no sodi e Kranj St vl District Court Kranj Reg No 1 04293 00 Gorenjska banka d d IBAN SI56070000000009984 ISO 9001 Laser amp Electronics INSTRUCTIONS FOR USE NOTES User Manual v2 11 Rev 29 10 2013 55
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