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Maintenance
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Operation Manual

Installation Manual

Operation Manual

Maintenance Manual

Specifications & References

AIR LEAK TESTER

LS-R700

No.LS-R700-941B1-D

Summary of Contents for LS-R700

Page 1: ...s Listed by Purpose Screen List Setup Basic Operations Troubleshooting Specifications Reference Operation Manual Specifications References Maintenance Manual Operation Manual Installation Manual Opera...

Page 2: ......

Page 3: ...8 3 4 Tubing for Tested part Work and Master 20 3 5 Power Source 20 3 6 Control I O Connector 21 4 Turning on Power for the First Time 22 3 3 Interface 23 1 Control I O Port 24 1 1 Standard Control I...

Page 4: ...cription Standard Manual 49 2 3 Measurement Screen Description Advanced Manual 50 2 4 Measurement Screen Description Waveform Manual 50 3 Settings Menu 51 3 1 Basic Settings 51 3 2 Advanced Setting 52...

Page 5: ...Limits 74 6 Air Leak Test Result List 74 7 7 Operations Listed By Purposes 75 1 Display Measured Differential Pressure in a Leak Rate Unit 76 1 1 K Ve Automatic Setup 76 1 2 Manual Entry of K Ve Value...

Page 6: ...oring Test Parameters 91 8 2 Preparing for Replacing LS R700 92 9 Other Settings 93 9 1 Name Channels 93 10 Other Features 94 10 1 Backlight Auto off 94 10 2 Select a Language 94 11 For Maintaining Re...

Page 7: ...or List 108 3 Error Messages and Treatments 109 3 1 ERROR 1 PS Offset Error 109 3 2 ERROR 2 PS Out of Range 109 3 3 ERROR 3 Test Pressure Error 110 3 4 ERROR 4 BAL1 Lost Test Pressure 111 3 5 ERROR 10...

Page 8: ...y 132 1 2 Internal Pressure Changes of the WORK And MASTER 133 1 3 Leak Rate Conversion 133 2 External Appearance 135 3 Pneumatic Circuit 136 4 Pressure Unit Conversion Table 138 5 Flow Unit Conversio...

Page 9: ...1 Introduction 7 1 1 1INTRODUCTION 1 Introduction 8 2 Safety Precautions 8 3 Notes 9 INSTALLATION MANUAL...

Page 10: ...a dry cloth Neglecting it could result in fires or electrical shock hazards 3 Do not use voltages other than those for which the product is rated It could result in fires or electrical shock hazards...

Page 11: ...sure has been released from the product Residual pressure could result in physical harm 10 Hold its bottom to keep it from dropping when transferring the product Do not lift the product by gripping it...

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Page 13: ...13 2 1 Front Panel 13 2 2 Rear Panel 14 2 3 Operation Keys 15 3 Installation 16 3 1 Environment of Leak Tester and Leak Test Stand 16 3 2 Installation of LS R700 with Quick Mounting Brackets 16 3 3 P...

Page 14: ...on manual CD Installation manual Operation manual Maintenance manual Specifications References 1 1 2 Items to Be Prepared By the Customer For installation For mounting LS R700 with Quick mounting brac...

Page 15: ...Master to this port for daily maintenance E Maintenance port Do not remove the plug when F USB port Test Data Waveform Data and Mastering Data are output in CVS format Software can be upgraded using...

Page 16: ...xhaust Air is exhausted from this port after a leak test H WORK WORK side stop valve A port to connect a tested part Work Leave the valve opened except for maintenance I POWER Power switch J FUSE Fuse...

Page 17: ...ement screen programmed to be the Home screen B Menu key Used to open the main menu C Back key Used to back to the previous screen D Enter key Used to complete the selection or numeric entry E Cursor...

Page 18: ...n error The tested parts should be stored at the same level as the test bench in order to keep the temperature the same 3 2 Installation of LS R700 with Quick Mounting Brackets LS R700 comes with a mo...

Page 19: ...little toward the front of where the LS R700 is to be mounted Insert the bracket B to the rear latch of the mounting base while lifting the front of the LS R700 Lower the LS R700 where the Bracket A...

Page 20: ...Drain Pilot pressure Regulated between 400 and 700kPa Master Chamber Sold Separately Be sure to shut off the pressure source before connection disconnection CAUTION WORK COSMO INSTURUMENTS CO LTD MAD...

Page 21: ...est pressure with an additional regulator inline before LS R700 Test Pressure Connection Port TEST PRESSURE IN on Oil mist separator Port Diameter Rc 1 4 Pressure Range Pressure Source Micro Low L02 U...

Page 22: ...quire large diameter tubes For case of high vacuum use tubes with smooth internal surface Mount the tubes so that they don t move during leak tests Recommended Tube For test pressure of 800kPa or lowe...

Page 23: ...ne with the signal lines will help reduce noise Phoenix Contact I O Connector Standard Strip off the insulation of the wire and insert it into the connector terminal and tighten the screw on the side...

Page 24: ...r longer for a warm up before starting leak tests The tester defaults to the initial Language select screen when the turning on the power for the first time Press to select a language Press to complet...

Page 25: ...ons 26 1 4 Output Specifications 26 1 5 Typical PLC Connection 28 1 6 Channel Code 29 1 7 Stage Number Output 29 1 8 Signal Timing Charts 30 1 9 Checking Wiring with I O Monitor 31 2 RS 232C Serial In...

Page 26: ...n Close NO 6B UL FAIL NO 7A Reserved 7B MASTERING REQUEST NO 8A Reserved 8B Reserved 9A CH 4 2 NO 9B BUSY NO 10A CH 3 2 NO 10B END NO 11A CH 2 2 NO 11B TIME EXTENSION 3 NO 12A CH 1 2 NO 12B LL2 FAIL N...

Page 27: ...AIL Output NO 14 PASS Output NO 33 UL2 FAIL Output NO 15 Reserved Output NO 34 TIME EXTENSION 3 Output NO 16 ERROR Output NO 35 END Output NO 17 STAGE 1 Output NO 36 BUSY Output NO 18 STAGE 0 Output N...

Page 28: ...ss For the D SUP connector the total current of the pins from 12 to 18 or pins from 31 to 36 should be 200 mA or less Residual voltage while ON 2 V max Wiring Internal Circuit External Power DC12 24V...

Page 29: ...he output induction load such as relay monitor etc please arrange the diode for protection A External power L NPN Connection Output Diode for protection A External power L PNP Connection Output Diode...

Page 30: ...ternal power 24V External power input PC output card PC input card COM IC IC B E C D A PC output card A PC input card C E COM D B IC IC External power input External power 24V Photo MOS relay Standard...

Page 31: ...FF OFF ON 10 OFF ON OFF ON OFF 11 OFF ON OFF ON ON 14 OFF ON ON ON OFF 15 OFF ON ON ON ON 16 ON OFF OFF OFF OFF 29 ON ON ON OFF ON 30 ON ON ON ON OFF 31 ON ON ON ON ON 16 8 4 2 1 Weight of each bit 1...

Page 32: ...FAIL signals Mastering Timing Chart 1 MASTERING REQUEST signal is an output signal 2 MASTERING DRIFT CLEAR signal is an input signal CH MASTERING REQUEST 1 MASTERING DRIFT CLEAR 2 START BUSY 300ms MI...

Page 33: ...he cursor to I O Monitor Input The pins lit green are receiving the signals Output 1 Forcing output signals Go to Output Forced ON Forcing Output Signal OK to continue Yes 2 Press to select the pin s...

Page 34: ...tion The Leak Tester does not accept any commands from the host it only transmits leak test data For setting the communication parameters go to System System Settings RS 232C 2 1 RS 232C Interface Dat...

Page 35: ...sed D Format Fixed length output Test data is transmitted every 100ms 2 4 Data Format All output data is coded in ASCII numeric characters A block of output data begins with ASCII code 23H and ends wi...

Page 36: ...ld Data type Unit Min Max Note Tester ID z 2 digit decimal 00 99 Result J One ASCII code 1 digit hexadecimal 1 D 1 LL FAIL 2 Pass 4 UL FAIL 9 LL2 FAIL C UL2 FAIL D Error Leak L Fixed point Leak unit 0...

Page 37: ...it decimal 00 32 K Ve Auto Setup K Fixed point K Ve unit 000 000 999 999 K Ve Value G Fixed point K Ve unit 000 000 999 999 K Ve Check X 2 digit decimal 00 30 00 to 30 every 1 Error Code R 4 digit hex...

Page 38: ...9 9 MB2 U Fixed point Second 000 0 999 9 PCHK V Fixed point Second 000 0 000 2 2 PCHG W Fixed point Second 000 0 999 9 PEXH x Fixed point Second 000 0 999 9 Leak unit l 2 digit decimal 00 16 3 Test Pr...

Page 39: ...t Pressure Unit K Ve Unit and Compensation Type Leak Unit 00 Pa 01 kPa 02 mmH2O 03 inH2O 04 mmHg 05 mL s 06 mL min 07 in 3 min 08 in 3 d 09 L min 10 Ft 3 h 11 Pam 3 s 12 E 3 m 3 s 13 Pa s 14 Pa min 15...

Page 40: ...that can print character fonts Also use a cable whose length is 3 m or shorter Recommended Printer DPU 414 series Seiko Printer Cable Wiring Change settings for the printer to the follows CR Carriage...

Page 41: ...AL1 Test Pressure Error DPS 0 Error 10 DPS Offset Error AV 1 Error 11 Air Operated Valve Error 1 AV 2 Error 12 Air Operated Valve Error 2 AV 4 Error 14 Air Operated Valve Error 4 AV 5 Error 15 Air Ope...

Page 42: ...Data Copy in Analysis Menu Parameter Backup for Restore Entire System Backup for Restore Except SPAN Date of Restore and Compensation value What data in USB Memory can be write on LS R700 Parameter B...

Page 43: ...ous Page 42 4 Switch Pages 42 5 Settings Lock Unlock 43 5 1 Lock Unlock Settings 43 5 2 Set a Passcode 44 6 Switch the Operation mode between Remote and Manual 44 7 Go to Home Screen 44 8 Go to Main M...

Page 44: ...starting leak tests 2 2 G Go o t to o S Su ub b M Me en nu us s a an nd d I It te em ms s All sub menus are accessible from the Main Menu which consists of 2 pages Select an item and pressing goes to...

Page 45: ...ings Unlock Settings Lock and Passcode 5 1 Lock Unlock Settings To unlocking settings Go to Select Settings Unlock Press to enable programming Select a number with Press to move the cursor to the seco...

Page 46: ...6 S Sw wi it tc ch h t th he e O Op pe er ra at ti io on n m mo od de e b be et tw we ee en n R Re em mo ot te e a an nd d M Ma an nu ua al l When the power is turned on the operational mode will defa...

Page 47: ...ls Press to move the cursor to CH and press Press to select a channel with and press CH 00 to CH 31 9 2 Select an Option From Multiple Selections Press to move the cursor to an Item and press Press to...

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Page 49: ...e in USB 57 4 3 Test Data Update Time 57 4 4 System Backup Restore 57 5 K Ve Menu 58 5 1 K Ve Settings 58 5 2 K Ve Automatic Setup 59 5 3 K Ve Check 59 6 Comp Compensation Menu 60 6 1 Mastering Settin...

Page 50: ...nt t S Sc cr re ee en n M Me en nu u There are 3 measurement screens Standard Advanced and Waveform which can be switched while a test is in progress 2 1 Measurement Screens Remote Standard Advanced W...

Page 51: ...on valve and set Auto Repeat of measurement F CAL Shown in green when the Calibration port on the front panel is open and in gray when closed G Remote Manual Shows the current operation mode R for Rem...

Page 52: ...en Description Waveform Manual Applied test pressure and measured Leak are displayed in graphs The blue line indicates Test Pressure and the pink line indicates Leak A Leak Leak in a selected unit B T...

Page 53: ...a simple leak test Settings Basic Settings Advanced Settings Common Settings Copy Settings Initialize to Default Backup Restore CSV Copy to USB Basic Settings Timer K Ve Test Press Leak Limit Pressur...

Page 54: ...ft 3 h 1 DET UL Small leak limit for WORK side during DET stage DET LL Small leak limit for MASTER side during DET stage K Ve K Ve Unit Unit for K Ve value K Ve Value Enter K Ve value if known 1 The...

Page 55: ...End END 0 2 to 999 9 s Test Press Pressure Setting Pressure applied to tested part WORK and reference part MASTER Upper Press Limit Monitors the test pressure Criteria for detecting Large leak Lower P...

Page 56: ...ulator models Precharge Upper Limit Precharge Lower Limit Bypass Valve Disable Enable Bypass Circuit Unit is sold separately Precharge Iterations 1 to 20 Self Check Overall Self Check Disable Enable B...

Page 57: ...be restored easily from backup after changing them temporarily Backup Restore Restore All Individual Restore 3 7 CSV Copy to USB All the current test parameters are copy to USB Memory in the cvs forma...

Page 58: ...p conditions Date and Time and RS 232C System System Settings Data to Store in USB Test Data Update Time System Backup Restore Refer to 7 7 10 1 System Settings Start up Date Time RS 232C Start up Mod...

Page 59: ...00 1 00 2 00 3 00 4 00 RS 232C R Baud Rate 9600 19200 38400 Tester ID Used when more than 1 tester are used Format Selectable T Format ID Format I Format DT Format K Format L Format M Format P Format...

Page 60: ...K Ve Value K Ve is entered automatically through K Ve Automatic Setup K Ve can be manually entered as well LM Flow Rate mL min Enter Leak Master flow rate LC Displacement V Enter the LC displacement...

Page 61: ...Check Limit in percentage before performing K Ve Check LS R700 compares K Ve measured with a known good part to the K Ve stored in memory An error is displayed if the difference exceeds the tolerance...

Page 62: ...est Signal Setting this to 0 disable the feature Day of Week Repeatedly transmits Mastering Request Signal at the beginning of the programmed day of week for the programmed number of times with the pr...

Page 63: ...entered automatically or manually 6 4 Drift Comp Display Displays up to 20 sampled data The display can be toggled between the table List and bar graph Graph 6 5 Fixed Comp Settings Fixed Value Comp D...

Page 64: ...layed in a graph 8 8 M Ma ai in nt t M Ma ai in nt te en na an nc ce e M Me en nu u Go to this menu for LS R700 maintenance such as Battery Replacement and Inspection as well as viewing error log and...

Page 65: ...Leak Check No Leak Check Perform a No Leak Check of LS R700 itself Sensor DPS Adjust DPS offset and check the span PS Adjust PS offset and check the span E P Regulator Adjust E P regulator 1 The units...

Page 66: ...ng it to 0 months disables the reminder 8 6 Inspection Items Displays Daily Monthly and Annual inspection points 9 9 L La an ng gu ua ag ge e M Me en nu u Menu to select a language 3 languages English...

Page 67: ...10 4 Frequent Fails Displays the probable causes and treatments for frequent fails on the MASTER side 1 11 1 M Mi is sc c M Mi is sc ce el ll la an ne eo ou us s M Me en nu u 11 1 System Version Menu...

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Page 69: ...e 68 1 4 Set Time 68 2 Perform a Simple Air Leak Test 69 2 1 Test Parameter Entry 69 2 2 Timer 69 2 3 Test Pressure 69 2 4 Leak Limit 70 2 5 K Ve 70 3 Flow for Initial Adjustment 71 4 Initial Test Par...

Page 70: ...tart up Start up Mode Select 1 2 Home Screen Select the Home Screen which displays when power is turned on or when is pressed Go to Main Menu System System Settings Start up Home Screen Select 1 3 Set...

Page 71: ...nd Stabilization times are sufficiently long 2 3 Test Pressure Set the parameters according to your test specifications Pressure limits are for monitoring the applied pressure during the Pressurizatio...

Page 72: ...imit Set the parameters according to your test specifications 1 Select a leak unit 2 Enter Detection UL 3 Enter Detection LL 2 5 K Ve Enter K Ve Unit and Value if they are determined 1 Select a K Ve u...

Page 73: ...ts Must be at ambient temperature and dry 3 or more pieces Defective Leaking parts Large leak 1 or more Calibrator For K Ve measurement Leak Master P 200 500Pa Timers A2 Pneumatic Circuit Other than A...

Page 74: ...actors Effect of Ventilation From local spot cooling equipment Thermal Effect From sun light From surrounding devices Tested parts were wet Vaporization Fail Judgment Check Perform leak tests 2 times...

Page 75: ...all the test parameters are entered and setup is completed 4 1 System Backup Perform System backup to prepare for restoring the test system in case of trouble in the future System Restore The backup...

Page 76: ...re exhaust PEXH End END Equalization for Mastering MB1 Stabilization for Mastering MB2 6 6 A Ai ir r L Le ea ak k T Te es st t R Re es su ul lt t L Li is st t Display Criteria OK DET LL Leak DET UL DE...

Page 77: ...tting Exhaust Interference Prevention 83 4 Enhance Test Reliability 84 4 1 Setting Idle P Check Self Check 84 5 Managing Data on Computer 84 5 1 Program RS 232C Settings 84 5 2 Collecting Data in USB...

Page 78: ...ehavior Select from 3 phase 1 phase or Mastering 3 phase LS R700 will cycle through a leak test three times Phase 1 is a warm up in phase 2 Compensation value is measured and in Phase 3 the leak calib...

Page 79: ...Mode 4 Start K Ve Automatic Setup K Ve Automatic Setup 3 phase 1 Press to start K Ve Automatic Setup 2 After 2 phases of tests LS R700 will be idle state Remove the plug from Calibration port and con...

Page 80: ...nd more stable and thus the true leak amount is finally measured Mastering compensation feature is Disabled as default Mastering Compensation feature is Disabled for the default 1 Connect a Reference...

Page 81: ...e leak in the system Need to improve the condition 12 When the Mastering data is not close to ideal check the seals part and fittings for possible leaks If no leak was found increase the Mastering Ite...

Page 82: ...ling is required on the new channel immediately after the model changeover When the test parameters may have been altered When settings such as stage timers are changed the execution of a Mastering Va...

Page 83: ...of the previously sampled leak test data of Pass part is used as the average of the measurement error This value is subtracted from the measured leakage of the current leak result The number of values...

Page 84: ...ge of the latest 3 measured raw data is taken as a compensation value for the fourth test so that the system learns to update the compensation value continuously 1st test Displayed value 1st raw data...

Page 85: ...e jumps in the leak tester readout during the exhaust of one of the other testers both in normal leak test and Mastering Value Samplings In order to prevent this all leak testers on the station must b...

Page 86: ...Self Check Idle P Check Timer Idle P Check Limit 5 5 M Ma an na ag gi in ng g D Da at ta a o on n C Co om mp pu ut te er r What to do Program RS 232Cl Communication settings Select Data to store in US...

Page 87: ...rammed time Usually timer is set any time between the last shift and the first shift Set the time to create a new file for Test Data System Test Data Update Time Viewing The Stored Data in USB Pull ou...

Page 88: ...966 PCHK 5 6 2 218 21 396 21 396 21 396 CHG 6 Test Pressure Unit is fixed to k Pa Leak Selected Unit Stage DL1 Charge Delay CHG Pressurization BAL1 Equalization BAL2 Stabilization DET Detection BLW Ai...

Page 89: ...Parameters to UBS Memory The currently programmed test parameters can be copied in one csv file to USB memory Insert a USB Memory into the USB port on the front panel Main Menu Settings CSV Copy to U...

Page 90: ...older and Files The backup data is stored in a folder CsvSet that is automatically created inLS R700 folder The file name is the date and time the file was created YYYYMMDDHHMM csv Pass Removable Disc...

Page 91: ...nitiating Settings Copy OK to continue Yes 6 2 Initialize to Default Default parameters can be copied to other channels 1 Main Menu Settings Initialize to Default 2 Select destination channel s More t...

Page 92: ...logs used in the X chart Number of Samples Programmed number of the data is extracted for statistics Setting it to 0 uses all the data in the current channel Select Data Select from All data including...

Page 93: ...ly Backup 1 Connect a USB memory to the USB port on the front panel 2 Execute Parameter Backup Main Menu Settings Backup Restore Backup Initiating Test Parameter Backup OK to continue Yes The backup d...

Page 94: ...e front panel 2 Main Menu Settings Backup Restore Restore Individual Restore Select parameters to be restored Enter Initiating Test Parameter Restore OK to continue Yes 8 2 Preparing for Replacing LS...

Page 95: ...s Each channel can be named Main Menu Settings Advanced Settings Channel Name Channel Title Use Up Down keys to enter letters and numbers and Right Left keys to move the cursor Reset resets the whole...

Page 96: ...ts s 11 1 Daily Inspection Points Let the power on for 5 minutes or longer for a warm up before starting inspections 1 Check Filter Mist Separator Drain any accumulated water and check the conditions...

Page 97: ...trol I O port Results for K Ve Check Lower than LL Within the Limits Larger than UL DET LL Pass DET UL When the Result was Fail Perform K Ve Check after checking the followings and executing Mastering...

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Page 99: ...9 4 2 No Leak Check 100 4 3 DPS Offset Adjustment 100 4 4 DPS Span Check 101 4 5 PS Offset Adjustment 101 4 6 PS Span Check 101 5 Battery Replacement 102 5 1 Battery Replacement Procedure 102 5 2 Abou...

Page 100: ...n nt th hl ly y I In ns sp pe ec ct ti io on n P Po oi in nt ts s 1 Check the oil mist separators and the filter 2 Check all the programmed test parameters and the test pressure 3 Leak check of the le...

Page 101: ...nt te en na an nc ce e 4 1 K Ve Check Compares K Ve measured with a reference master tested part to the K Ve stored in memory This can be used for daily sensitivity checks of Type J models K Ve Check...

Page 102: ...both WORK and MASTER side stop valves on the rear panel 2 Main Menu Maint Inspection Leak Check No Leak Check 3 Check whether the displayed test pressure is appropriate Go to Charge Hold 4 Press to c...

Page 103: ...g is within the tolerance 5 Contact Cosmo for repair if the PS reading exceeds the Offset Limit 4 6 PS Span Check 1 Remove the plug from Maintenance port and connect the calibration equipment that is...

Page 104: ...possible LS R700 Internal Memory SRAM LS R700 buffers memory with a battery Memory includes calendar Compensation V Man Mastering Value Man Counter X Chart List Error Log which cannot be used once ba...

Page 105: ...e correct direction comes to the front in the opposite procedure 6 Push the top part of the battery as shown in the photo below to mount it 7 Put back the top cover and I O connector Dispose the old b...

Page 106: ...the next battery replacement date 4 Set Date Time Main Menu Maint Battery Replacement 4 Set Date Time Date Time Set the current date and time 5 2 About ERROR 51 Lo Battery SRAM All measurements are di...

Page 107: ...Replacement 4 Set Date Time Date Time 5 4 If ERROR 51 Occurs Right After Replacing Battery If the error occurred right after replacing battery some internal electrical part may be malfunctioned Conta...

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Page 109: ...12 3 7 ERROR 12 Air Operated Valve Error 2 113 3 8 ERROR 14 Air Operated Valve Error 4 114 3 9 ERROR 15 Air Operated Valve Error 5 115 3 10 ERROR 16 Air Operated Valve Error 6 116 3 11 ERROR 21 DPS St...

Page 110: ...k the description of the error in Error List 2 2 E Er rr ro or r L Li is st t Menu to view descriptions probable causes and treatments and all the errors Main Menu Troubleshooting Error List The error...

Page 111: ...ause Treatment Test pressure sensor PS was pressurized exceeding the sensor full scale Adjust the test pressure Pay extra attention for low pressure models Test pressure sensor PS offset is out of tol...

Page 112: ...anced Settings Timer Charge CHG Precharge time is insufficient Precharge pressure too low Extend PCHG timer Go to Settings Advanced Settings CHG Options Precharge timer Fluctuation or a drop in the so...

Page 113: ...AIT DL1 PCHK PCHG PEXH CHG BAL1 BLW EXH END WAIT Standard D SUB 1B 18 STAGE 0 NO 2B 17 STAGE 1 NO 3B 16 ERROR NO 5B 14 PASS NO 6B 13 ULFAIL NO 9B 36 BUSY NO 10B 35 END NO 12B 33 LL2 FAIL NO 13B 32 LLF...

Page 114: ...r range Adjust the PS offset or enableAuto Zero feature to reset the pressure residue of the previous test PS Offset Go to Maint Inspection Sensor PS P1 PSAuto Zero Go to Settings Advanced Settings Te...

Page 115: ...ected Check the pressure source and the regulator setting Test pressure is too low for high pressure models H20 Adjust the test pressure within the test pressure range Malfunction of the test pressure...

Page 116: ...ecommended Air Blow BLW timer is too short or Blow P Limit is too high Extend theAir Blow BLW timer or lower the Blow P Limit Air Blow BLW Timer Go to Settings Advanced Settings Timer Air Blow BLW Blo...

Page 117: ...LS R700 to supply an stable air Setting up a dedicated pressure source for the LS R700 is recommended Malfunction of the pressure switch monitoring the pilot pressure for the Balance BAL valve Contac...

Page 118: ...DPS offset exceeds 30 of its range Exhaust time is insufficient Extend Idle P Check Timer or Exhaust timer Idle P Check Timer Go to Settings Advanced Settings Self Check Idle P Check Timer Exhaust ti...

Page 119: ...ng At the end of PCHK Criteria The stop valve monitoring switch is ON OFF Probable Cause Treatment Stop valves ofWORK and MASTER ports are closed which disturb the cover from closing The stop valve mo...

Page 120: ...setting Go to Comp Mastering Settings Basic Ref The recommended settings for MB1 and MB2 timers are 0 5 s Make sure that the last DETdata is not a negative figure High and Low limits for Mastering ar...

Page 121: ...ERROR NO 5B 14 PASS NO 6B 13 ULFAIL NO 9B 36 BUSY NO 10B 35 END NO 12B 33 LL2 FAIL NO 13B 32 LLFAIL NO 14B 31 UL2 FAIL NO 3 15ERROR 25 Leak Limit Out of Range Timing The last DETin K Ve Automatic Set...

Page 122: ...System Backup System Backup 1 Switch the operation mode to Manual M 2 Press on a measurement screen to cancel the error message Rebooting LS R700 also cancels the error 3 Insert a USB memory into the...

Page 123: ...re is a large leak on the WORK MASTER side system Check the seals part and fittings for possible leaks Pressurization and stabilization time is insufficient Extend Pressurization CHG or Equalization B...

Page 124: ...ard D SUB 1B 18 STAGE 0 NO 2B 17 STAGE 1 NO 3B 16 ERROR NO 5B 14 PASS NO 6B 13 ULFAIL NO 9B 36 BUSY NO 10B 35 END NO 12B 33 LL2 FAIL NO 13B 32 LLFAIL NO 14B 31 UL2 FAIL NO DL2 BAL2 DET WORK Master sid...

Page 125: ...AL1 DL2 BAL2 BLW EXH END WAIT Standard D SUB 6B 13 ULFAIL NO 12B 33 LL2 FAIL NO 13B 32 LLFAIL NO 14B 31 UL2 FAIL NO BAL2 Large Leak MASTER side PIN Function TYPE WAIT DL1 PCHK PCHG PEXH CHG BAL1 DL2 B...

Page 126: ...out Replace it with a new one Sealing deforms when the fixture clamps Check the follows Whether the clearance between the sealing material and the groove is enough Wear of the stopper Whether the siz...

Page 127: ...tion line The tested parts are wet Improve the drying process or add one if there isn t any The tested parts get deformed by pressurization Add a stopper to prevent the deformation Leak due to the gas...

Page 128: ...ir inside the tested part due to the temperature rise of the cold tested part trying to match the ambient temperature Let the part temperature be ambient by adding a cooling warming buffer in the prod...

Page 129: ...10 Specifications 127 10 1 10 0SPECIFICATIONS 1 Primary Specifications 128 2 Model Classifications 129 SPECIFICATIONS REFERENCE...

Page 130: ...D 320 x 240 dot QVGA Ambient Temperature Operation Temperature 5 to 45 C Storage Temperature 20 to 60 C Humidity 80 RH or less no dew condensation Mass Approx 10 kg Standard model Control I O Port Inp...

Page 131: ...0 8 MPa High H20 Test pressure range 2 0 MPa or lower PS 2 MPa without regulator Vacuum V Test pressure range 5 to 100 kPa PS 100 kPa EP Regulator Model 1 Low LR Test pressure range 10 to 95 kPa PS 10...

Page 132: ......

Page 133: ...R 133 1 3 Leak Rate Conversion 133 2 External Appearance 135 3 Pneumatic Circuit 136 4 Pressure Unit Conversion Table 138 5 Flow Unit Conversion Table 138 6 Leak Unit Description 138 7 CE Marking 139...

Page 134: ...ease in pressure changes caused by valve operation Balance BAL2 Isolates the WORK and the MASTER from each other to measure the pressure difference between them Detects large leaks Detection DET Detec...

Page 135: ...and Volume Relationship The relationship between pressure and volume is stated in Boyle s law which establishes that for an ideal gas pressure multiplied by volume is constant at a constant temperatur...

Page 136: ...0 01 mL kPa Ve Vw Vt 0 01 101 3 P 3 Equivalent internal volume when a MASTER Chamber i g MC F02A whose internal volume is 109 mL is used as a MASTER If the internal volume of the tested part remains u...

Page 137: ...150 G 17 8 275 8 9 7 304 7 250 2 195 R TYPE OPTION T2 5A 250V POWER 100 240VAC 50 60Hz 100VA MAX 1ph FG COM1 PILOT PRESSURE 400 700kPa G3 TEST PRESSURE E P REGULATOR COSMO INSTURUMENTS CO LTD MADE IN...

Page 138: ...tic Setup and K Ve Check SV7 SV2 AV1 AV2 SV3 F2 V2 F3 V3 S1 AV3 SV4 G3 PILOT PRESSURE PORT O O O MASTER WORK EXHAUST PRESSURE SOURCE PILOT PRESSURE F1 F4 V1 V1 OPTION R AV4 O SV8 OPTION J 400kPa DPS P...

Page 139: ...e DL1 SV2 SV3 SV4 SV8 PCHG PEXH CHG BAL1 BAL2 DET BLOW EXH PCHK DL2 END SV8 is for K Ve Automatic Setup and K Ve Check P S SV3 AV2 AV1 F2 V2 F3 V3 SV8 AV3 SV2 V1 SV4 F4 O O O AV4 MASTER WORK PILOT PRE...

Page 140: ...60 00076 29 921268 406 78211 10332 286 101 32512 0 1013251 1013 2512 1atm kg cm 2 bar psi mmHg Torr inHg inH2O mmH2O kPa MPa hPa atm 5 5 F Fl lo ow w U Un ni it t C Co on nv ve er rs si io on n T Ta a...

Page 141: ...the user s authority to operate the equipment excluding particular specifications This equipment has been tested and found to comply with the limits for Class A digital device pursuant to part 15 of t...

Page 142: ...the option B are equipped with a pilot pressure port for the Bypass Circuit Unit Air leak tester controls the Bypass Circuit Unit Enable the Bypass solenoid valve to use it Go to Main Menu Settings Ad...

Page 143: ...TRONICS ELECTRICAL SYSTEM SDN BHD DARUL EHSAN MALAYSIA PHONE FAX 60 0 3 51626677 60 0 3 51627766 THAILAND COSMOWAVE TECHNOLOGY CO LTD BANGKOK THAILAND PHONE FAX 66 0 2 736 1667 66 0 2 736 1669 INDONES...

Page 144: ...The specifications are subject to change without notice http www cosmo k co jp 2974 23 ISHIKAWAHACHIOJI TOKYO 192 0032 JAPAN COSMO INSTRUMENTS CO LTD PHONE 81 0 42 642 1357 FAX 81 0 42 646 2439...

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