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7 | Tutorial – Soldering or unsoldering a component

Work step 3 “Position” and clean the desoldering point

7.9 Work step 3 “Position” and clean the desoldering point

The desoldered component is positioned on the component tray.

If you want to solder a new component at the desoldering point, you should re-
move any residual solder from the desoldering point:

CAUTION

Risk of burning due to heated machine parts and PCB!

All heated machine parts as well as the surrounding housing parts and product sup-
port frame, the circuit board and the components become hot even during warm-up
to the process temperature [Tinit]!
Parts are particularly hot during the soldering process! After the soldering process,
wait until the device and the PCB have cooled down and reached non-hazardous tem-
peratures!

a) Distribute a small amount of not highly volatile flux on the residual soldering

points.

b) Remove any residual solder with a suitable tool.

ð

using, for instance, the Ersa soldering i-Tool bit, e.g. with the following sol-
dering tips:
PowerWell 0102WDLF23/SB (small), 0102ADLF40/SB (medium) or
0102ZDLF150/SB (large)

c) Remove flux residue with Ersa Flux Remover (0FR200).

d) Dry the solder joints with a clean, lint-free cloth.

Ersa GmbH

Operating_instructions HR 500 DE 3BA00246-01 | Rev. 1

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Содержание HR 500

Страница 1: ...of the original operating manual 3BA00246 01 Serial No Ersa GmbH Leonhard Karl Str 24 97877 Wertheim www ersa de Rev 1 Printing date 26 03 2020 Phone 49 9342 800 136 Fax 49 9342 800 132 Mobile 49 171 241 846 8 service ersa kurtzersa de ...

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Страница 3: ...ntion regulations 22 3 1 2 Fire protection 22 3 2 Subject related safety instructions 22 3 2 1 Dealing with electrical equipment 22 3 2 2 Dealing with process materials and substances 22 3 3 Safety instructions for certain operating phases 23 3 4 Safety instructions for maintenance service specific work troubleshooting 23 3 5 Safety instructions for certain machine and system parts 24 3 5 1 Hot de...

Страница 4: ...row 66 6 6 The Archive tabulator 67 6 6 1 The Show chart button 68 6 7 The user management tabulator 70 6 8 Editing the soldering profile in the Profile management tab and changing it permanently 72 6 8 1 Overview of the Profile management tabulator 72 6 8 2 Create copy delete and save soldering profiles in the Profile management tabulator 73 6 8 3 The tabulators Information Heating setting and th...

Страница 5: ... Preparation 109 7 11 Task 5 Alignment 110 7 12 Task 6 Inspection 112 7 13 Task 7 Soldering 113 7 14 Task 8 Inspection 115 7 15 Task 9 Complete 116 7 16 Removing residual solder 116 8 Service and maintenance 117 8 1 Check the rework system on a weekly basis for any dirt or damages 118 8 2 Performing a HRSoft 2 update 119 9 Spare and wear parts 121 9 1 Read this first 122 9 1 1 Target readers permi...

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Страница 7: ...4 Warranty 8 1 2 Information about this manual 9 1 2 1 Pictogram and symbol explanations 10 1 2 1 1 Prevailing term definitions in this instruction manual 11 1 2 1 2 Warnings 12 1 2 1 3 Rule notices 13 1 2 1 4 Prohibition notices 14 1 2 2 Target readers group 15 1 2 3 Copyright liability 15 Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 7 124 ...

Страница 8: ...se as a result of such use Proper use also includes compliance with the operating instruc tions as well as safety notices 1 1 3 Retrofitting changes Unauthorized modifications and or changes that affect the security of the ma chine are not permitted and exclude any liability of the manufacturer supplier for any resulting damage The machine is only intended for commercial use Private use is general...

Страница 9: ...improper operation of the machine ü Observe the operating instructions a Any person involved in the installation commissioning operation and or main tenance of the machine must have read and understood the contents of chapter Safety instructions as well as the chapters which are relevant for the specific activity b The operator is advised to have this confirmed in writing c In addition for the mac...

Страница 10: ... If not avoided death serious injury or material damage can result a Measures are described in the following text to avert the danger WARNING It indicates a potentially threatening danger If not avoided death serious injury or material damage can result a Measures are described in the following text to avert the danger CAUTION It indicates a potentially threatening danger If not avoided death seri...

Страница 11: ...accordingly for multi shift operation Operating instructions the operating instructions contain references to the measures to be adopted or instructions to be followed by all means The operating instructions are structured as follows ü this symbol means prerequisite for the implementation of a measure or ü aim of a measure a This symbol means description of a measure ð This symbol means intermedia...

Страница 12: ...ing pictograms for warnings WARNING Dangerous electrical voltage Danger of electrocution WARNING Hot surfaces hot gases Burn hazard WARNING Laser beam Risk of retinal burns WARNING Risk of injury Hand injury risk Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 12 124 ...

Страница 13: ...n about this manual 1 2 1 3 Rule notices NOTE Read the operating instructions NOTE Wear protective goggles NOTE Disconnect power NOTE ESD hazardous components Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 13 124 ...

Страница 14: ... 1 4 Prohibition notices We use the following pictograms for prohibition notices Prohibition in general Do not touch No fire and naked light Eating and drinking prohibited No smoking Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 14 124 ...

Страница 15: ...pted to current conditions All the data published in these operating instructions including the information provided about products and procedures was identified by us to the best of our knowledge and ability and using the most modern technical aids These specifica tions are non binding and for information only they do not relieve users from the responsibility to carry out their own checks before ...

Страница 16: ...1 Introduction Information about this manual Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 16 124 ...

Страница 17: ...ata 18 2 2 Printed circuit boards and components 18 2 3 General data 18 2 4 Ambient conditions 18 2 5 Heating system 18 2 6 Axis system 19 2 7 Cameras 19 2 8 PC system requirements 19 Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 17 124 ...

Страница 18: ...n component dimensions mm 1 x 1 Max component dimensions mm 50 x 50 Typ operating distance above mm 50 to top heating 45 to Visionbox 35 to bottom heating 2 3 General data Designation Width mm 562 Depth mm 655 Height mm 700 Weight kg approx 55 2 4 Ambient conditions Designation Ambient temperature C 20 25 constant air humidity non condensing 40 60 2 5 Heating system Bottom radiator Designation Hea...

Страница 19: ...o couples 1 2 6 Axis system Designation Type Precision rail guide with step motors Axles Z pipette Repeat accuracy µm 25 Nozzle diameter mm 5 and 10 optional 3 3 2 and 1 2 7 Cameras Visionbox pick and place camera Designation Type Colour camera Resolution Mpixel 5 Interface GigE Lighting White diffuse circuit board lighting Red diffuse component lighting Laser pointer Laser Class 2 2 8 PC system r...

Страница 20: ...2 Technical data PC system requirements Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 20 124 ...

Страница 21: ... 2 2 Dealing with process materials and substances 22 3 3 Safety instructions for certain operating phases 23 3 4 Safety instructions for maintenance service specific work troubleshooting 23 3 5 Safety instructions for certain machine and system parts 24 3 5 1 Hot device 24 3 5 2 Laser equipment 24 3 5 3 Using a solder fume extractor plug available 24 3 6 Retrofitting and changes 24 Ersa GmbH Oper...

Страница 22: ...under taken only by a skilled electrician or by properly trained people under the supervi sion and guidance of a skilled electrician in accordance with the electro technical rules a Before opening any housing parts remove plug from mains b Use only original fuses with the specified current rating c Use only insulated tools d In case of faults in the power supply switch off the system immediately 3...

Страница 23: ...fety instructions for certain operating phases WARNING Severe or fatal injuries from flammable substances Fire and explosion hazard due to overheating a Do not leave the machine running unattended b The heating of highly flammable or explosive materials is prohibited 3 4 Safety instructions for maintenance service specific work troubleshooting WARNING The machine malfunctioning is possible Persona...

Страница 24: ...extraction system Solder fumes are hazardous to health For this reason a soldering fume extraction sys tem should always be used As regards the type of soldering fume extraction system we recommend using the Ersa Easy Arm with prefilter HEPA particle filter and ac tivated carbon filter The device is equipped with a suitable connection for the solder ing fume extraction system The soldering fume ex...

Страница 25: ... 4 4 Scope of delivery 27 4 5 Available options 27 4 6 Unpacking setting up and connecting the Rework System 29 4 6 1 Unpacking 29 4 6 2 Set up 29 4 6 3 Remove the transport lock 30 4 6 4 Connecting the machine 30 4 6 5 Assembling an RPC camera Optional 33 4 6 6 Assembling the Accu TC holder and air deflector 35 4 7 Transporting the Rework System 36 4 8 Disposal 37 Ersa GmbH Operating_instructions...

Страница 26: ... machine CAUTION Risk of injury a To unpack always use proper tools b Use suitable protective clothing NOTE Disposal a Provide safe and environmentally friendly disposal of packaging materials NOTE Find out and ascertain any transport damage a Inspect the machine for any transport damage immediately after unpacking it b Immediately notify the forwarder any transport damage 4 3 Packaging with TIP n...

Страница 27: ...le 2 0 m 315664 1 Nozzle Ø 10 mm with silicone cup Ø 8 mm 0HR5520 80100 1 Nozzle Ø 5 mm with silicone cup Ø 3 5 mm 0HR5520 35050 1 USB flash drive Rework 3BA00149 1 Calibration target 344244 1 HR 500 instruction manual 3BA00246 4 5 Available options The following items are available as optional not included in the scope of delivery Designation Item number Nozzle Ø 1 mm metallic 0HR5520 05010 Nozzl...

Страница 28: ... 18 Support raili with two pins 0HR504 01 AccuTC 2 0 thermocouple 0HR645 K type thermocouple wire with plug 0IR4510 02 The following devices can be connected to the HR 500 unit They can be controlled via the HR 500 unit Designation Item number Fume extraction Ersa EASY ARM 1 Flow rate 110 m3 h 0CA10 001 Fume extraction Ersa EASY ARM 2 Flow rate 2 x 110 m3 h 0CA 10 002 Modular cable 2 x RJ12 2 m 31...

Страница 29: ...with this packaging material 4 6 2 Set up WARNING Fire hazard hazard due to heat accumulation Personal or material damage is possible a Above behind and next to the machine there must be no furniture shelves cab inets or flammable products b The distance to the walls must be at least 10 cm CAUTION Danger of material damages The bottom heating is mounted on a soft support therefore the Rework Syste...

Страница 30: ...commissioning ð The unit must not be exposed to rapid temperature variations ð Keep the place of installation draught free Do not install the unit near ventilation ducts or air conditioning units ð A too bright lighting of the workplace e g sun radiation or ceiling spot lights may affect the functions of the camera 4 6 3 Remove the transport lock Remove the transport lock before commissioning 1 2 ...

Страница 31: ...e to the TC1 or TC2 socket on the right below the component tray As regards the pre assembled RPC camera a Plug the lighting cable of the camera in port 2 Secure the plug with the coup ling nut b Unscrew the screws of the cable cover plate using a 2 5 mm Allen key ð The hub with its connections are now visible a Connect the Ethernet cable for camera connection to the Rework System into the port 4 ...

Страница 32: ...em should always be used As regards the type of soldering fume extraction system we recommend using the Ersa Easy Arm with prefilter HEPA particle filter and ac tivated carbon filter The device is equipped with a suitable connection for the solder ing fume extraction system The soldering fume extraction system prevents the device from accumulating dirt quickly Ersa GmbH Operating_instructions HR 5...

Страница 33: ...pleteness check on the parts see the picture below 2 1 3 4 Fig 4 RPC camera single parts 1 RJ45 patch cable 2 0 m 3 Counter sunk screw V2A DIN 7991 2 RPC camera with adjustment 4 Telescopic rail with spacer plate b Assemble the camera Fix the screw of the camera mount 6 to the telescopic rail as shown in the following picture Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 33 124 ...

Страница 34: ...nt the RPC camera with six screws 3 in the bores 5 at the left side of the Rework System see the following example picture Fig 6 Mounted RPC camera d Connect the Ethernet cable and the LED lighting cable to the Rework System For this purpose please read Chapter Connecting Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 34 124 ...

Страница 35: ...ose insert the cylinder 1 into a bore and lock with the lever 3 b Connecting the AccuTC thermocouple without fixture Item 0IR6500 37 3 to the socket TC1 c Mount the thermocouple 4 as shown ü If you work with air deflectors install one Reduce the air deflectors according to the opening size of the heated area and reduce the thermal load of the solder point a Select an air deflector and let the lowe...

Страница 36: ...e PC and turn the Rework System off using the main switch Screw in the transport fastenings before transportation a Place both the heating head and the Visionbox in central position b Lever out the sealing plug on the machine upper side 1 through a sharp edge tool 2 1 3 4 Use the shipping restraining bolts and the shims 2 which were screwed in when the Rework System was delivered a Screw in the sh...

Страница 37: ...y Based on Directive 2008 98 EC on waste and on Directive 2002 96 EC on waste electrical and electronic equipment we recommend proceeding as follows ü Prepare the machine for disposal a Have a specialised technician disconnect the machine from all supply units ð Power supply ð Computer network ð Only after these operations are concluded is it possible to start the disposal procedure ü If it is not...

Страница 38: ...eater modules screens NOTE Disposal of electrical equipment Waste Disposal in accordance with Directive 2002 96 EC of the European Parliament and of the Council of 27 January 2003 on waste electrical and electronic equipment Products marked with the symbol of a crossed out wheeled bin must not be disposed of with unsorted municipal waste Local authorities have set up special collection points for ...

Страница 39: ...mmissioning 5 Commissioning 5 1 Setting up the PC 40 5 2 Calibrate the pipette distances and the optical axle 42 5 3 Mount the pipette 49 Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 39 124 ...

Страница 40: ...ith administrator rights get logged in c Insert the USB stick with the operating instructions and software USB flash drive Rework 3BA00149 into a USB port of the PC d Copy the contents of the USB stick to any folder on drive C e There open folder Driver then folder ImagingSource f Start the installation program by double clicking GigEcam_Versions No _setup exe a Answer any queries with Yes Do not ...

Страница 41: ...ect Properties in the appearing context menu b Click on Configure c Select the Advanced tab If you use an Intel Ethernet card select the menu item named Jumbo xxx in the Settings menu The name may differ slightly depending on the manufacturer of the network adapter a Select the highest value 9014 Byte in the Value menu b Close all windows by clicking on OK Install the HRSoft 2 program a In the HRS...

Страница 42: ...s a new Username do not forget the passwords entered or note them down and keep them in a safe place For this purpose please also read Chapter The user management tabulator 70 a Double click the icon of the program HRSoft 2 on the desktop b Enter the Administrator name and password into the Login window Note There are two user classes Administrator and Standard user De pending on the user name and...

Страница 43: ...ring Desoldering Synchronize Process automation Combined Nozzle START REFERENCE Pickup mode Component tray Desoldering Inspection Fig 9 Tab Rework in the administrator view Example picture b If still no suction nozzle is screwed onto the pipette apply a 5 mm or 10 mm suction nozzle For this purpose please read Chapter Adjust the pipette size to the component Calibration Step 1 Calibrating the pipe...

Страница 44: ...nel TC 1 Reduce Z axis velocity Distance to reduce z axis velocity Send Channel TC 2 Select file Select file Xmos update file Amtel update file Fig 10 Dialog Device options c Now click and perform function Start device setupin the right column ð The wizard for the pipette calibration starts The information line above the diagram describes the working steps to be performed The pipette per forms a r...

Страница 45: ...tion until the Visionbox is below the pipette b Click button Next or press the Next button ð The pipette touches the Visionbox ð After teaching in and calibration the result is saved a Click the X button to end the dialog Calibration Step 2 Calibrate the optical axle with the calibration target a Remove the calibration target from the accessories An open ended wrench size 13 will be additionally r...

Страница 46: ... in the centre on the calibration target Hold down the but ton on the front of the bottom heating and move the bottom heating by the side handles For fine adjustment use both setscrews intended for the fine adjustment of the bottom heating in X and Y direction forward and to the right of the bottom heating a Click button Next or press the Next button b In work step 5 Alignment you are requested to...

Страница 47: ...t one machine foot with a 13 mm open ended wrench By using the wrench screw the lower nut of the foot upwards or downwards Observe the camera image and correct it until the calibration tar get is displayed congruently on the background showing a uniform border i Tighten the lock nut again j If the displayed image is satisfactory follow the final work steps described be low from step q k If a unifo...

Страница 48: ...orrect in X direction use a 3 mm Allen wrench while observing the camera image n Slide both the heating head and the Visionbox to the right o Rotate the central screw of the rail behind the Visionbox with a 3 mm Allen wrench in order to correct the optical axle in Y direction see the picture be low After rotation slide the Visionbox to the left below the camera and verify the outcome on the screen...

Страница 49: ...ION Risk of burning due to heated machine parts and PCB All heated machine parts as well as the surrounding housing parts and product sup port frame the circuit board and the components become hot even during warm up to the process temperature Tinit Parts are particularly hot during the soldering process After the soldering process wait until the device and the PCB have cooled down and reached non...

Страница 50: ...e and tighten it only slightly The pipette is then driven upwards by the Rework System For this purpose please also read Chapter Spare parts where you can find a list of available pipettes Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 50 124 ...

Страница 51: ...management tabulator 70 6 8 Editing the soldering profile in the Profile management tab and changing it permanently 72 6 8 1 Overview of the Profile management tabulator 72 6 8 2 Create copy delete and save soldering profiles in the Profile management tabulator 73 6 8 3 The tabulators Information Heating setting and the arrow key Image processing 76 6 8 3 1 The Information tabulator under the User...

Страница 52: ...ety instructions chapter as well as the chapters which are relevant for the specific activity 6 1 2 Supplementary documents NOTE Additional documents Additional documentation or service instructions are available for each module of the machine These documents are contained in the ERSA product_data folder on the drive of your machine PC If you cannot find exhaustive information on a particular topi...

Страница 53: ...ting with passage for pipette 13 Equipment baseplate 3 Pipette and laser outlet 14 PCB holding rails 4 Control knob for component rotation 15 Setscrew for fine adjustment of the board in Y direction 5 Visionbox with camera Red lighting above white lighting below 16 Thermocouple holder 6 Handle for Visionbox and heating head displace ment 17 Bottom heating 2 zones Ersa GmbH Operating_instructions H...

Страница 54: ...the Rework System proceed as follows a Switch on the PC b Use the main switch to turn on the Rework System c Start the HRSoft 2 program on the PC Double click the icon of the HRSoft 2 link on the computer desktop d Window Login will be displayed on the computer monitor Anmelden LOGIN Close application Remember me V 1 1 5 3812 Username Password e Enter the values Username and Password pay attention...

Страница 55: ...se the Archive tab to show the rework processes performed so far in all de tails for an analysis With regard to this please read Chapter The Archive tab ulator Use the Profile management tab create change copy delete and save sol dering profiles Almost identical structure to that of the Rework tab but with all rights to manage soldering profiles If you are logged in as a standard user the Profile ...

Страница 56: ...ing START REFERENCE Component filter Common settings Fig 16 Fields in tab Rework 1 Tab bar to call up tabs and but ton bar Manual mode 2 Displays e g temperature and network connection and buttons e g to call up status information and dialogs With regard to this please read Chapter The display and button sequence in the right upper corner 3 To select a soldering profile and search for profile name...

Страница 57: ...from tab Rework to an other tab all changes made to the soldering profile will be lost With regard to this please read Chapter The Process Automa tion button row 66 The functions of tab Rework largely correspond to those of tab Profile manage ment For a description of tab Profile management please read Chapter Editing the soldering profile in the Profile management tab and changing it permanently ...

Страница 58: ...oldering Profile Selection 3 field select a soldering profile from the list of saved soldering profiles Search for a soldering profile name in the Search input field The search will auto matically start after entering the first sign Any matches found will be highlighted in colour The soldering profiles have two lines defining the characteristics of the PCB and the component PCB and component prope...

Страница 59: ...th regard to this please read Chapter The tabulator with the small arrow key Image processing un der the Profile management tabulator 6 5 3 1 The three right tabulators The field 5 on the right contains the two Information and Heater config tabs as well as a small arrow button to open the Bildbearbeitung tab Select the Information tab if you want to make changes to the soldering profile parameters...

Страница 60: ...r TC2 The currently measured temperature of the selected sensor is displayed in field 2 Adaptor head used adapter air baffle No function only used to store in formation Heating head position Solder distance from PCB 50 mm Nozzle Used nozzle only used to store information In field Placement Dip mode Two positioning methods are available for selection No automation For ordinary positioning and for t...

Страница 61: ...rework process How to perform a soldering process is described in Chapter Tutorial Soldering or unsol dering a component The correct soldering profile settings should be specified in tabProfile manage ment beforehand Only possible as an Administrator user For this purpose please read Chapter The Information tabulator under the User management tabulator Ersa GmbH Operating_instructions HR 500 DE 3B...

Страница 62: ...pection Soldering Inspection Desoldering Soldering Desoldering Synchronize Process automation Bottom START REFERENCE Synchronize Time If you want to change the heating settings specified in the soldering profile deselect button Combined and instead select buttons Soldering or Desolder ing Buttons Soldering or Desolderingcan each have their own heating curve in cluding detailed heating settings or ...

Страница 63: ... with 0 100 values The darker a field is displayed the higher the set temperature To change the temperature of a heating zone Highlight a heating zone by click ing the figure and overwrite the value The individual heating zones are switched on and off via both blue arrow fields below the heating zones Note that the components should not be heated too quickly as only slow heating will result in uni...

Страница 64: ...e tab with the arrow buttons Image processing under the tab Rework Do not use the functions under tab Image processing In the field Comment the user can read the information saved by the Adminis trator in the soldering profile Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 64 124 ...

Страница 65: ...The soldering blue heating curve is highlighted in the chart Then the heating curve for soldering may be changed Functions can be set in tab Heater config for soldering Desoldering The desoldering heating curve is highlighted in green in the chart Then the heating curve for desoldering may be changed Functions can be set in tab Heater config for desoldering Combined The heating curves of the solde...

Страница 66: ...sition of the arranged component with the Re work System optical instruments Soldering Soldering a positioned component Inspection Final check of the soldering result with the optical instruments of the Rework System How to perform the soldering process is described by way of example in the Tu torial Soldering or unsoldering a component All the changes performed in the Rework tab will be accepted ...

Страница 67: ...ts The search will automatically start after entering the first character Button View chart The highlighted chart will be displayed For more informa tion see below in Chapter View chart Charts that have no temperature re cord cannot be displayed from to filtering processes by date The greyed out column on the right shows further details of the highlighted pro cess Profil Init Temp Temperature from...

Страница 68: ...PDF file is displayed on screen immediately after export In CSV format comma separated values e g for further processing in Mi crosoft Excel In HRS2 format The storage path is C program data Ersa GmbH HRSoft2 Temp i Information button on key Display hide the key The chart lines shown may be selected in the Heater config tab Plus button on chart key To display a vertical measuring line to display v...

Страница 69: ...ering process in the Change all zones function has been switched off the single heating phases T1 T2 can be clicked on and shown Device info tab Display of basic information about the device and software versions Tab Image processing Display of image processing settings The X button to close the chart is located on the top right of the chart Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 R...

Страница 70: ...files which this user has been assigned to are displayed on the bottom right First name Creation date Last name Style Role Username First name Last name Username User group Password Repeat password Related profiles Cancel Save Rework Archive User administration Profile management Administration New User Duplicate The following functions are available for the administrator under User administra tio...

Страница 71: ...The Archive tabulator 67 You can change the user at any time To do this click on the button with the cur rent user name in the top right corner and call up function Logout The latter will open dialog Login into which you should enter Name and Password of the new user How to delete a user a Highlight the user to be deleted ð A button will appear in the user line as a red trash icon b Click on the t...

Страница 72: ...ollowing fields Combined Rework Archive User administration Profile management Administration Soldering Desoldering Name Placement Profile settings Search Heater config Information Board Component Control sensor Adaptor head Dip mode Placement mode Drop height TC1 Distance 50 mm No automation Placement Nozzle Heating head position Placement Inspection Soldering Inspection Desoldering Soldering Des...

Страница 73: ...k For a description of tab Rework please read Chapter Rework tabulator overview You also have access to tabs Archive User administration Profile manage ment Administration and button Manual mode The functions of tab Profile management are described in detail in the following chapter 6 8 2 Create copy delete and save soldering profiles in the Profile management tabulator A soldering profile is a fi...

Страница 74: ...ended once indicates a heating up curve with one bend bended twice indicates a heating up curve with two bends soak zone indicates a heating phase with reduced heat from T1 to T2 for the activation of the flux material ð Row 2 PCB name This is defined by default when selecting the profile template The templates are named Low and medium mass for low to medium PCB mass Medium mass for medium PCB mas...

Страница 75: ...ow appear at the end of the profile list Change the profile based on your specific needs With regard to this please also read the The Information tabulator under the User management tabulatorchapter Delete a soldering profile a In the soldering profile list click on the soldering profile you wish to delete b Click on the recycle bin button on the soldering profile list ð The soldering profile was ...

Страница 76: ... settings correctly before starting the rework process How to perform the soldering process is described by way of ex ample in the Tutorial Soldering or unsoldering a component The correct soldering profile settings should be specified in the Profile manage ment tab beforehand Only possible as Administrator user With regard to this please read Chapter The tabulator with the small arrow key Image p...

Страница 77: ...gh component mass Sensitive and high mass for sensitive and high mass components Assign a different component name if desired Control sensor Select the temperature sensor for controlling the soldering process via its measured temperature TC1 thermocouple 1 or TC2 The currently measured temperature of the selected sensor is displayed in field 2 Adaptor head used adapter air baffle No function only ...

Страница 78: ...eas they are identical for both soldering processes in case the Synchronize button is selected Click on the Synchronize button to set the unsoldering heating curve to the soldering heating curve The heating settings displayed are valid for the selected soldering curve The parameters in the Heater config tabulator Change all zones If this button is selected all heating phases Tinit up to T4 are dis...

Страница 79: ...your soldering process Three input fields lower heating The lower heating is divided into three areas i e left centre and right Configure the area based on the heat require ments with the small triangle shaped buttons under the input field or select the heat value and overwrite it In case of large PCBs make sure that the entire board is heated so as to avoid delays Please remember that the compone...

Страница 80: ...entation Comment Field for entering information to be stored for the users of this soldering profile Image Click button Add change imageto add an image that can serve as a piece of information for the user of this soldering profile The camera image can be zoomed with the controller on the right of the camera image or with the mouse wheel Click button to activate the full screen mode Add change ima...

Страница 81: ...closed d Click Confirm ð A user was assigned to the soldering profile In dialog Assign user to profile you can also assign or remove other users by clicking on the chain icon Deleting a user from a soldering profile a Click the username you want to delete in the tab with the small arrow button b Move the mouse over the user name to be deleted ð A red trash icon will appear behind the username c Cl...

Страница 82: ...ghlighted in green in the chart The desoldering red heating curve can be changed and tab Heater con figcan be set for desoldering Combined The heating curves of the soldering and desoldering temperature are highlighted in the chart The complete soldering process is displayed The heating curves cannot be changed and tab Heater config is locked If you want to change the heating settings specified in...

Страница 83: ...ve click on the relevant temperature Enter the desired temperature or use the keys Arrow up and Arrow down in order to change the temperature Change the heating power In the heating phase below click on the heating power to be modified and enter the new value The maximum heating power is 2 5 K s 2 5 C s In the Administration tabulator you may change the heat ing power unit by toggling between K s ...

Страница 84: ...er the other from the left to the right Desoldering Placement Inspection Soldering Inspection Process automation Desoldering Unsolder a component Placement Placing a component in the soldering position To do so place the component on the component tray Inspection Check the position of the component with the vision box Soldering Soldering the component Inspection Final check of the soldering result...

Страница 85: ...lect database server Temperature display Save Create backup Database restore MES mode Tracking mode Normal mode Software version The HRSoft2 software version Languages System language Switching the language of the user interface Gain unit selection Selected gain unit Display of the unit in the chart as Kelvin per second or degrees Celsius per second Temperature display Color selection Colour of th...

Страница 86: ...established a checkmark will appear Button Test connection Click this button for checking When the connection with the database has been established a checkmark will appear in checkbox Connection test Button Save to save the database settings Button Create backup The database has been secured The database in cludes for instance the soldering profiles the archives and the system set tings A file wi...

Страница 87: ...Thickness TC3 TC4 TC5 TC6 TC7 TC8 TC infrared coil Inner IR emitter Outer IR emitter Fan Speed You may access the following parameters In table Graph options determine which colours the measured curves in the chart should have The measured curves in the chart can be displayed hidden also during the current soldering process Column Show to display hide the measured curve Column Colour colour of the...

Страница 88: ...ted device select HR 500 Reduce Z axis velocity Distance to reduce z axis velocity For the last few millimetres before the con tact point the pipette must slow down the contact movement The 0 value cor responds to the PCB surface a Enter the distance in millimetres at which contact movement must be slowed down Keep a higher distance for large components Temp offset 120 C Channel TC 1 to Channel TC...

Страница 89: ...ill ap pear on the bell icon Click the bell icon and start the update which is run auto matically Satellites update file to update the heating head and lower heating firmware click button Open and select the new satellite firmware with file extension bin Then click button Firmware update The Satellite firmware has been up dated Normally the required firmware update is shown by a bell icon in the d...

Страница 90: ...ching wizard is started The information line above the diagram describes the working steps to be performed The pipette performs a reference run Style Rework Archive User administration Profile management Administration HRSoft 2 options Graph options Device options Zero Point Teach In Back Next Tray Table Teach In Vision Box Teach In a Click button Next or press the button Next at the bottom heatin...

Страница 91: ...the component tray a Move the Visionbox to the left position until the Vision Box is below the pipette b Click button Next or press the Next button ð The pipette touches the Visionbox ð The calibration ends and the result is saved Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 91 124 ...

Страница 92: ...ume extractor switches on automatically at working temperatures above 120 C 3 Move the pipette to parking position 4 Switch on off the pipette vacuum 5 Switch on off the pick and place laser DANGER Laser beam Risk of injury due to retinal burns a Do not stare into the laser beam b Do not point the laser beam at other people Reflecting surfaces under the laser generate reflections c Class 2 laser a...

Страница 93: ...essed 10 The pipette moves down as long as the mouse button is pressed 11 The pipette moves down up to the contact 12 Stop the pipette movement 13 No function For details about the machine parts please also read Chapter Overview of the ma chine parts Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 93 124 ...

Страница 94: ... dialog will open which will show extensive status information about the various Rework System components Fig 19 Starting page of the System Status filed example in English The starting page of the information page System state shows three buttons Sys tem information Error log and Motion control information as well as on the right the arrow button Image processing state a Click on the buttons and ...

Страница 95: ...mera is active Right column State of the optional RPC camera components when the camera is active The bell icon indicates whether there are firmware updates for the Rework System The number in the circle indicates the number of firmware updates a When a firmware update is displayed click on the bell icon ð A window will appear with information about the update a To perform the update click on the ...

Страница 96: ...pen dialog Device options Click button Move to transport position Regular switch off a Terminate the HRSoft 2 program by clicking on the red Close button located in the upper right field ð After editing the HRS file you will be asked if you want to save the changes b Use the main switch to turn off the Rework System c Shut down the PC Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 96...

Страница 97: ...6 Function description Switching off the Rework System Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 97 124 ...

Страница 98: ...l safety measures normally required for ESD sensitive components CAUTION Material damage caused by overtightening the PCB holder Tighten all screws just enough to ensure that the PCB is securely fixed Excessively high tightening torques can cause damage to threads and circuit boards 1 3 4 2 5 1 4 3 2 5 Fig 20 Fixation of the PCB ü Insert a PCB a Hold down the unlock key on the front of the bottom ...

Страница 99: ...pipette a Wait for the heating head to cool down CAUTION Risk of burning due to heated machine parts and PCB All heated machine parts as well as the surrounding housing parts and product sup port frame the circuit board and the components become hot even during warm up to the process temperature Tinit Parts are particularly hot during the soldering process After the soldering process wait until th...

Страница 100: ...1 d Slide the thermocouple into the holder 1 e Fit the holder 1 in such a way that the end of the thermocouple 7 can be placed very close to the component f Straighten the end of the thermocouple so that the front 3 millimetres of the wire lie in close proximity to the component on the PCB For exact values the thermocouple should be in contact with conductive trace areas e g trace or mass Note The...

Страница 101: ...nts 7 4 Shielding heat sensitive components 2 1 Use reflective strip and or an adequate air deflector for shielding purposes Select an air deflector 1 and let the lower end of the heating head 2 snap in from below Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 101 124 ...

Страница 102: ...esoldering Name Placement Profile settings Search Heater config Information Board Component Control sensor Adaptor head Lens pipette Dip mode Placement mode Drop height IRS Distance 50 mm L head Pipette 1 No automation Placement Heating head Heating head position Placement Inspection Soldering Inspection Desoldering Soldering Desoldering Synchronize Process automation Click on the desired solderin...

Страница 103: ... always be used As regards the type of soldering fume extraction system we recommend using the Ersa Easy Arm with prefilter HEPA particle filter and ac tivated carbon filter The device is equipped with a suitable connection for the solder ing fume extraction system The soldering fume extraction system prevents the device from accumulating dirt quickly In what follows the entire soldering process i...

Страница 104: ... settings Username Process Temperatures Control sensor Adaptor head Heating head Lens pipette Next Back Max Chart Temperature TL TP Heating head position In the information row over the graph you will find a description of the required tasks In the dark area on the right you may view the most important process para meters Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 104 124 ...

Страница 105: ...the thermocouple can be placed very close to the component Shape the end of the thermocouple so that the frontal three milli metres of the wire lie in close proximity of the component on the PCB For ex act values the thermocouple should be in contact with strip conductors e g circuit path or mass ð You can further connect optional temperature sensors for additional tem perature information e g on ...

Страница 106: ...m should always be used As regards the type of soldering fume extraction system we recommend using the Ersa Easy Arm with prefilter HEPA particle filter and ac tivated carbon filter The device is equipped with a suitable connection for the solder ing fume extraction system The soldering fume extraction system prevents the device from accumulating dirt quickly The desoldering process is performed A...

Страница 107: ...an be zoomed with the controller on the right of the cam era image or with the mouse wheel RPC camera light intensity controls the camera lighting Auto exposure When activated the brightness of the image is automatically adjusted after changing the camera lighting or ambient light Click the button to switch the live image to full screen display The zoom controller allows further zooming Use the le...

Страница 108: ... components become hot even during warm up to the process temperature Tinit Parts are particularly hot during the soldering process After the soldering process wait until the device and the PCB have cooled down and reached non hazardous tem peratures a Distribute a small amount of not highly volatile flux on the residual soldering points b Remove any residual solder with a suitable tool ð using fo...

Страница 109: ...th the component into the component tray holder Screw on the template tightly Fig 23 The pipette picks up the component at the laser marked point If you selected the Auto Dip dip mode e g for QFN components a Place the component to be soldered correctly aligned on the component tray b Spread flux gel on the Dip template with a spreading knife and insert the Dip template into the component tray Scr...

Страница 110: ... with the controller Red light intensity and White light intensity d Adjust the congruent superimposition of the red component image using the two setscrews for fine positioning of the board in X and Y direction on the bot tom heater The rotation is set with the rotary button for rotating the compon ent which is positioned on the heating head For this purpose please also read Chapter Overview of t...

Страница 111: ...light intensity Next Back Smaller Split optics White light intensity Bigger Component size Fig 26 Split screen view with simultaneous display of the four corners of a large component f If the component is congruent with the solder joint follow the next work step ð The component is placed on the board Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 111 124 ...

Страница 112: ... a You can zoom the Visionbox image using the mouse wheel and the controller on the bottom right of the camera image White light intensity this adjusts the brightness of the white PCB lighting Automatic brightness When activated the image of the optional RPC camera is automatically adjusted after changing the camera lighting brightness or am bient light The RPC camera lighting is adjusted by the c...

Страница 113: ...m should always be used As regards the type of soldering fume extraction system we recommend using the Ersa Easy Arm with prefilter HEPA particle filter and ac tivated carbon filter The device is equipped with a suitable connection for the solder ing fume extraction system The soldering fume extraction system prevents the device from accumulating dirt quickly The soldering process is carried out A...

Страница 114: ...ure value of 8 b With the right controller you may adjust the camera zoom RPC camera light intensity Camera illumination controller Auto exposure If activated the brightness of the image is automatically ad justed as the camera illumination is changed Click on the button to view the live image in full screen mode You may zoom in even more using the zoom controller With the left mouse button you ca...

Страница 115: ... Inspection Alignment Desoldering Alignment Release Inspection Provide Inspection Soldering Complete Parameters Next Back Split optics White light intensity RPC camera light intensity Automatic brightness a If the component is correctly positioned follow the next work step Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 115 124 ...

Страница 116: ...hot even during warm up to the process temperature Tinit Parts are particularly hot during the soldering process After the soldering process wait until the device and the PCB have cooled down and reached non hazardous tem peratures ü To remove solder residues form the PCB a Apply some flux materials in the points with solder residues b Remove the solder residues with a suitable tool ð Use for inst...

Страница 117: ...aintenance 8 Service and maintenance 8 1 Check the rework system on a weekly basis for any dirt or damages 118 8 2 Performing a HRSoft 2 update 119 Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 117 124 ...

Страница 118: ...zardous tem peratures ü Upper and lower Visionbox glasses a Slide both the heating head and Visionbox to the right b Clean the glass panels with a lint free cloth and a commercial glass cleaner ü Component tray a Clean component trays with a lint free cloth ð If heavily soiled with flux or solder paste Use a cleaning agent recommen ded by the flux or solder paste manufacturer ü Clean the mirror pl...

Страница 119: ...ograms line d Uninstall the HRSoft 2 program in the Apps Features program list Install the new HRSoft 2 version a In the C ProgramData ErsaGmbH HRSoft 2 Firmware directory launch the setup exe file Follow the instructions and confirm dialogues with OK Con tinue b Once installation is completed the HRSoft2 program will be started by double clicking the program icon on the desktop c Switch on the Re...

Страница 120: ...e make the fol lowing settings d Select controller QoS e Select the optional field Port based under Quality of Service f Highlight ports 7 and 8 under Port Priority g Select menu item High priority for both ports in the drop down menu h Click on the Apply button to confirm all entries i Power cycle the Rework System ð The process has now been completed Ersa GmbH Operating_instructions HR 500 DE 3B...

Страница 121: ...ts 9 Spare and wear parts 9 1 Read this first 122 9 1 1 Target readers permitted spare parts 122 9 2 Nameplate and machine number 122 9 3 Spare parts 123 Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 121 124 ...

Страница 122: ...damaged protective equipment replace it with new items d Use spare parts replacement parts and wear parts exclusively authorized by the machine manufacturer e Thoroughly clean the machine before starting work f Re tighten loosened screws after completion of maintenance Install safety devices and check for their proper operation g Dispose of operating and auxiliary materials cleaning agents and rep...

Страница 123: ...5 for 5 0 mm nozzle 0HR5520 35 Silicone nipple 8 5 for 10 mm nozzle 0HR5520 80 Silicone nipple 2 0 for 3 3 mm nozzle 0HR5520 20 Switch PoE 295847 Power supply 3ET00370 Membrane pump 3VAPU011 3 2 directional valve 119765 Fan bottom heating 313959 Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 123 124 ...

Страница 124: ...pare and wear parts Spare parts Name Item number Rework powerboard 297445 Rework controllerboard 285856 Stepper motor controller 297444 Ersa GmbH Operating_instructions HR 500 DE 3BA00246 01 Rev 1 124 124 ...

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