Home

601PRO SeriesXL

1. Bojeuy 0070709 89d UONNqUsiq Jomod ov 1070509 1 6 1 General Information International Safety Analyzer 9 Jo que O 909 WED pied MV L00v6 499 uuo y 22086 Mv 9 076 318199 Ajday pied 22086 95076 10076 Burddiys 92076 Buiddius enuey s1oye1e do deo MV 000L709 6002 09 jenueiy sioyesodo 0001709 Buiddiys ye deo pug 8002809 yes 0002209 seuosseooy Buiddius L000r09 1000709 Buiddius 2002209 SOLOS 88009 Buiddius Sped 1 7 601 Service Manual 6042000 6042000 Case Bottom 601 88 1 6042000 DG 7776312 SP 7776327 SP Case Bottom Chemical Film Paint Spec Epoxy 601 88 Yellow Gray PMS423 1 General Information International Safety Analyzer M eie 8 8 90809 SV 9Z 90809 SV S0c09 A 209 92 M u9919 9JIM yeg eum dv NO Bojeuy 109 NOII A alqeo SUCIA UNIX sued JUISJE H n eiqeo A 9102609 ias 94 9005509 dS 21 9444 MV 20v1 09 8250509 929009 1290809 I I I I dv NO god Bojeuy peoueuu3 41 6290609 HINHAX 109
2. K52012 Enable PECCAL Enable leakage CAL signal 2 13 601 Service Manual Table 2 Power Switching Assembly Relay Names and Functions Name RefDes AC Power SSR AC Power On parallel w SSR Reverse outlet polarity Outlet HOT L1 line ON Outlet NEU L2 line ON DUTL1L2 to DUT L1 amp DUT 12 Table 3 Digital Assembly J3 Signals to Measurement Assembly J2 Digital Dig Data RAE START 1 O CLOCK 2 O 03 3 O AG2 4 O Gain 2 5 36 eos 05 2 INSL 6 PGAGainselectbitt 6 IEC1010testload EE O _ AGO 8 O IDATA 9 IEC1010F 10 O 5DFM 11 O 5DFM 12 O AAMIP 13 7 AAMitestload RMS 14 O DGND 15 O Idigitalpowerretum DGND 16 O jdigialpowerretum __ 2 14 International Safety Analyzer 2 Functional Description Table 4 Digital Assembly J2 Signals to Analog Assembly J1 Signal D PCB Name J2 pin 5DFA 6 Output Filtered 5 powerforoptoisolators Cs EA __ 9 11 14 t Output Filtered power return for optoisolators Output Filtered power return for optoisolators Es Iso O Differential D A output signal Differential D A output signal Digital J1 pin T 10 11 12 13 14 15 Digital power supply return 2 15 601
3. 565036 CABLE TIE MOUNT CABLE TIE MOUNT ADHESIVE 0 19 WIDTH 2216365 49354 WSHR FINISH 4MM SS OR NICPL 2216886 49687 FOOT RUBBER WITH 8 32 STUD 2075823 FBC601 PRO 4003 6030401 AC POWER PCA 2233590 6030506 CABLE XFMR CUR SOURCE ASBY 2233601 6030507 CABLE DC INTCON ASBY 22330612 6030508 CABLE AC PWR ANALOG PCB ASBY 2233620 6030510 PWR INPUT 2233647 6030512 CABLE 2233658 6030513 CABLE LEAK VOLTS SIGNAL ASBY 2233664 6030514 CABLE DC PWR INTCON ASBY 2233716 6030519 CABLE AC DISTRIBUTION ASBY 2233733 6030521 CABLE GROUND WIRE ASBY 2075845 FBC601 PRO 4005 6040400 MEASUREMENT PCA 2075806 FBC601 PRO 4001 6040402 ANALOG PLUS 10 PCA 2413050 6042019 ISA601PROXL BOTTOM ENCLOSURE 04 S S 3 gt 5 45 5 2134060 POWER SUPPLY SW 85 264VAC 5V 4A 12V 2A 12V 400MA CHASSIS MOUNT BULK 115477 WIRE COPPER TIN BUS 24AWG 2202315 3111023 LABEL GROUNDING SYMBOL 8 3 601 Pro XL Service Manual 8 4
4. Service Manual Relay Startup Arrays Description This is source code that shows which relay signals are changed for a particular test contains startup arrays for relay initialization PD dd dd dd dd add ad dd l 601PRO x RELAY SEQUENCES do dd da dd dd Il outlet ON with normal polarity outlet on normal OFF 51 ON 52 53 55 WAIT 50 ON 49 50 Il outlet ON with reverse polarity outlet_on_revpol ON 51 52 53 55 WAIT 50 ON 49 50 dual_lead_leakage ON 12 14 16 dual lead voltage ON 27 28 pec on ON 36 ON 38 ecg on ON 33 Il open L2 neutral when input mains is normal polarity outlet_on_12_open_normal OFF 51 53 ON 52 55 WAIT 50 ON 49 50 Il open L2 neutral and reverse polarity when input mains Il is normal polarity outlet_on_12_open_revpol OFF 53 ON 51 52 55 WAIT 50 ON 49 50 test1 11 to earth OFF 26 International Safety Analyzer Functional Description 2 ON 23 24 29 31 test1_12 to earth OFF 23 24 26 29 30 31 test1_11_to 12 OFF 30 23 26 29 31 earth cont current OFF 27 41 ON 35 earth cont voltage OFF 35 ON 27 41 volt500 measurement ON 13 21 I1 I2 insulation ON 11 21 earth leak ON 13 15 enclosure leak ON 12 14 15 all 1 7 8 9 10 14 19 20 I all ON 2 6 8 9 10 14 19 20 la all ON 3 6 7 9 10 14 19 20 rl all ON 4 6 7 8 1
5. 6040402 9 65 10 35 A Test A2 A1 9 50 10 50A 0 000 0 002 0 000 0 004 Q 9 65 10 35 A Test A2 A4 9 50 10 50 0 095 0 105 Q 0 091 0 109 Q AAMI Enclosure Lkg 338 390 uA 338 390 uA 0 5VAC 1kHz 989 1011 uA 993 1007 1 0 1010 Access Lkg 500 uA 1kHz 266 305 266 305 HA 1000 uADC 978 1022 uA 993 1007 uA Grounding Not Not 0 00 1 00 Frt Applicable Applicable 0 00 1 00 0 Grounding Top Op under PC Sends and Pass Sends and Pass J Control Receives Data Receives Data Fail _ Chapter 5 Troubleshooting This chapter provides troubleshooting tips Q What should do when the customer says My unit no longer works and it smells like burnt components A If the user is using a Variac to adjust the Mains Voltage without powering off the unit it is likely that they exceeded one of the operating ranges 120VAC 80VAC 145VAC or 240VAC 170VAC 275VAC Switching from 120VAC to 240VAC would be considered exceeding the operating range for 120VAC since 240 is greater than 145 This is described further in Functional Description page 2 1 Q If want to switch from one foreign language to another what do need to do A Use the SYSTEM SETUP menu and select LANGUAGES Select the desired language for the User Interface If you are also using a keyboard in that language use the SYSTEM SETUP menu and select EXTERNAL KEYBOARD
6. 9001709 7001709 DA Z00LP09 AAV LO0LrO9 5001709 yuu0ju02 88 109 PRNO 30014 SQ 5000409 Jo Jejuud Jejuud 914 0 ATHAO ATHAO ATHAO sued 4 5000709 91009 2090709 9001709 7001709 1001709 ubia s dl S000r09 001y09 39 feuly Aquessy Aquessy Seuosseoov dSNSOYdLOI N S 991 oueuec 9ueueg seq Buiddius sued 201444 Jejuud SAVIHIAO 0290209 0050709 1050709 Sjueunooq 1000709 uBia s I I I J qsv eur Sv s000b09 2 jejes ILNI dSN OUd109VSI 1 General Information International Safety Analyzer jeyBiq 1693 MV 101 09 88108 god MV 01v1 09 Ma 6220 09 dS 62Z0 09 diN 6220 09 00 LA 88108 3591 d1 0170 09 Jeued ese god 95 0170809 MV 810Z209 90 210Z209 0171509 6220809 0170 509 1e9y 101 09 88108 Jeued aseo dol god 8102509 210209 0170209 Aquassy 0050709 98 109 dol 0090709 0050709 88 109 Aeidsig SV g0S0r09 sued u8ig S 89 109 0S0r09 1 5 601 Service Manual 984 2002209 jusung 2002209 sued sued sped ubia s us
7. FLUKE BIOMEDICAL WARRANTY POLICY This Warranty is limited and applies only to new products except for computer based software which is covered under a separate Warranty Policy manufactured by Fluke Biomedical Fluke Biomedical makes no warranty whatsoever regarding the condition of used products Fluke Biomedical warrants the instrument hereinafter collectively referred to as Products Product for a period of one 1 year from the original purchase date against defective materials or workmanship This Warranty is limited to the original purchaser the Purchaser and cannot be assigned or transferred All claims under this Limited Warranty must be made in writing to Fluke Biomedical Attention Service Department Purchaser must ship the Product to Fluke Biomedical postage pre paid Fluke Biomedical shall either repair or replace with new or like new at its option and without cost to the Purchaser any Product which in Fluke Biomedical s sole judgment is defective by reason of defects in the materials or workmanship This Warranty is VOID if the Product has been damaged by accident or misuse or has been damaged by abuse or negligence in the operation or maintenance of the Product including without limitation unsafe operation operation by untrained personnel and failure to perform routine maintenance This Warranty is VOID if the Product has been repaired or altered by persons not authorized by Fluke Biomedical or if the
8. 0 0 2 0 VAC 228 0 232 0 VAC 0 0 MQ 0 7 1 3 MQ 0 0 MQ 0 8 1 2 MQ 48 0 52 0 MQ 238 262 MQ OVER 0 0 MQ OVER 237 263 MQ OVER ore Mom rar Far Calibration Occur Fail ___ Occur Fal em oema 2 0 6 uA 0 Pes oce oma Zero 0 6 uA 0 1HuA F ss ss Resistance Data Data 62 70 uA 62 70 uA All E Fwd 0 1 uA All E Rev 0 1 uA AI E Rev 0 1 601 Service Manual UUTDATA CALIBRATION STEP ITEM _ RANGE REQ DATA RANGE REQ DATA 5 27 1 1 Earth Pass Pass Resistance Pass Fail Pass Fail Cal 5 27 2 10A Earth N A If 6030529 N A If 6030529 Resistance PCB OR PCB OR Cal Eus Pass 6040402 PCB 5 28 1 25A Earth Resistance Cal No Errors Errors 22 5 25 0 i 23 00 25 00 A 0 000 0 004 0 000 0 002 92 22 5 25 0 A 23 00 25 00 A 0 091 0 109 0 095 0 105 5 28 2 1A Earth Res Not Applicable Me Not Applicable 6030529 me Or PCB Or 0 85 1 15 A Test 2 4 0 85 1 15A 0 095 0 105 0 090 0 1100 0 85 1 15 A Test A2 A5 0 085 1 15A 0 962 1 038 0 946 1 0540 a Not Applicable __ 6040402 Not Applicable Or PCB as P 0 90 1 25 A Or i 0 095 0 105 Test A2 A4 0 85 1 30A w 0 90 1 25 0 090 0 1100 TE 0 968 1 038 Q Test A2 A5 0 85 1 30A 0 946 1 0540 5 28 3 10A Earth Res Not Applicable Applicable __
9. Product has had the serial number altered effaced or removed This Warranty is VOID if any of the Products has not been connected installed or adjusted strictly in accordance with written directions furnished by Fluke Biomedical Batteries fuses light bulbs and other consumable items used in any of the Products are not covered by this Warranty Software utilized in conjunction with any of the Products is not covered by the terms of this Warranty but may be covered under a separate Fluke Biomedical software warranty We will continue to stock parts for a maximum period of five 5 years after the manufacturer of any equipment has been discontinued Parts shall include all materials charts instructions diagrams and accessories that were furnished with the standard models THIS WARRANTY CONTAINS THE ENTIRE OBLIGATION OF FLUKE BIOMEDICAL AND NO OTHER WARRANTIES EXPRESSED IMPLIED OR STATUTORY ARE GIVEN PURCHASER AGREES TO ASSUME ALL LIABILITY FOR ANY DAMAGES AND OR BODILY INJURY OR DEATH WHICH MAY RESULT FROM THE USE OR MISUSE OF ANY EQUIPMENT OR INSTRUMENT BY THE PURCHASER HIS EMPLOYEES AGENTS OR CUSTOMERS OTHER THAN THE EXPRESS WARRANTY CONTAINED HEREIN WE SHALL NOT BE RESPONSIBLE FOR ANY DIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND THIS WARRANTY SHALL NOT BE CHANGED OR MODIFIED IN ANY WAY WITHOUT THE EXPRESS WRITTEN PERMISSION OF AN OFFICER OF FLUKE BIOMEDICAL INSTRUMENTS INC THIS WARRANTY IS VOID UNLESS THE PURCHASE REGISTRA
10. Service Manual After Unpacking Verify Performance Prior to using the instrument for the first time verify that the instrument is operating properly and that no damage occurred during shipping by running the Final Assembly Test Procedure 6040005 TP See the Service Calibration and Test Procedure in Chapter 3 7 2 2250350 ISA601PROXL UK Item Description Qty 2234293 6041011 MEMBRANE KEYBOARD 601 03 1 2234378 6042014 PRINTER COVER PLATE 601 03 1 2234384 6042015 PRINTER BACK PLATE 601 03 1 152819 NUT EXT LOCK STL 6 32 4 2208869 42725 RECPT UK SNAP IN 45MM 1 2231385 54014 SW RCKR 2 PLE 15A CKT BRKR 1 2233837 6031005 0VRLY POWER RATING 1 2234119 6040001 SHIPPING ACCESSORIES 601 88 1 2234162 6040500 TOP GENERIC ASBY 601 88 1 2234170 6040501 BASE GENERIC ASBY 601 88 1 2234210 6040506 HDW KIT GENERIC FINAL ASBY 1 2234231 6041003 DECLARATION OF CONFORMITY 1 2234246 6041004 0VRLY FRONT 601 88 1 2234268 6041006 0VRLY OUTLET 15 AMP 1 2238596 75024 PWRCORD SET UK W IEC320 1 2250377 ISA601PROXL US Item Description 2234293 6041011 MEMBRANE KEYBOARD 601 03 2234378 6042014 PRINTER COVER PLATE 601 03 2234384 6042015 PRINTER BACK PLATE 601 03 152819 NUT EXT LOCK STL 6 32 2208857 42724 US SNAP IN 45MM 2231385 54014 SW RCKR 2 PLE 15A CKT BRKR 2233837 6031005 0VRLY POWER RATING 2234119 6040001 SHIPPING
11. U2 The microprocessor can then read and write to the keyboard chip and input the key code of the key that is pressed If a wedge style of barcode reader is connected to the keyboard interface signals from the barcode reader will then be interpreted as if they were keyboard signals Five volt power for the keyboard and or barcode wedge is limited by PTC2 Functional Test Description This section will describe the process of relay switching required to execute a particular test as related from the 601PRO Series internal relays to the Test description by the selected test standard The outlet control is used by almost all tests and will be described generically first Outlet Control General The test standards require turning the outlet off and on and off etc and also opening L2 and earth and reversing the L1 and L2 connections which simulate possible failure conditions The loads that must be switched can be a wide variety of loads including purely resistive to motor loads Particular care is taken when turning the 601PRO Seriesx outlet off to avoid generating excessive arcing and circuit transients This makes the switching relays last longer and increases reliability The 601PRO Seriesx uses a mix of solid state and mechanical switching to perform a zero crossing turnoff of the Device Under Test Time delays built into the relay switching sequence reduce possible transients A 25 millisecond delay follows every line
12. 5 1 Chapter 6 Corrective Maintenance 6 1 Chapter 7 Installati n o 7 1 The Operating EnvIFOBTEnDL pra 7 1 Unpacking and Repackaging the Instrument n 7 1 Unpackima the 7 1 After Unpacking Verify POLODBRHUE di 7 2 Chapter 8 Parts Lis a A Q 8 1 Chapter 1 General Information This chapter presents the purpose and scope of this manual Purpose and Scope The purpose of this manual is to provide information that will enable a technician to service the 601PRO Seriesxi Previous versions of the 601PRO are not described in this manual The instrument is available with the following configurations This manual provides a detailed description of the ISA601PROXLUSP Overla Printer Breaker Line Cord P N Yes o English e o 5 5 5 5 No 601 Service Manual Abbreviations and Symbols This section describes the safety symbols used within the manual The following warning and informational symbols may be found in various locations on the 601PRO Only qualified personnel who recognize shock hazards and are familiar with the safety precautions should use this instrument Read the manual carefully before operating this instrument Alternating current Courant alternatif Dreiphasen Wechsels
13. ACCESSORIES 601 88 2234162 6040500 TOP GENERIC ASBY 601 88 2234170 6040501 BASE GENERIC ASBY 601 88 2234210 6040506 HDW KIT GENERIC FINAL 2234231 6041003 DECLARATION OF CONFORMITY 2234246 6041004 0VRLY FRONT 601 88 2234268 6041006 0VRLY OUTLET 15 AMP 2238644 75033 POWERCORD US WITH C19 PLUG 1 1 1 1 1 1 1 1 1 1 1 1 1419 lt Chapter 8 Parts List This chapter contains a list of parts 8 1 601 Pro XL Service Manual 2250298 ISA601PROXL AUS Item Description Qty 2004175 CLIP ALLIGATOR RED 4MM SOCKET 1 2212941 ADAPTER BANANA ALIGATOR 5 2213241 PROBE SAFETY TEST LEAD BLACK 1 2213252 PROBE SAFETY TEST LEAD RED 1 2234104 PACKING SET SHIPPING 0 2234222 OPERATOR MANUAL 601 88 601PROS 1 2238659 CABLE RS232 9P M F 6 FT 1 2241660 BAG JIFFY 2 8 5X12 0 2241901 SHIPPING DOCUMENT KIT 1 2248956 POLY 26X32 2 MIL 0 2250338 ISA601PROXLG Item Description Qty 2234302 6041012 MEMBRANE KEYBRD GERMAN 601 03 1 2234378 6042014 PRINTER COVER PLATE 601 03 1 2234384 6042015 PRINTER BACK PLATE 601 03 1 2233862 6031008 0VRLY POWER RATING GERMAN 1 152819 NUT EXT LOCK STL 6 32 4 2208878 42726 RECPT SCHUKO SNAP IN 45MM 1 2231385 54014 SW RCKR 2 PLE 15A CKT BRKR 1 2234119 6040001 SHIPPING ACCESSORIES 601 88 1 2234162 6040500 TOP GENERIC ASBY 601 88 1 2234170 6040501 BA
14. AUISIESH god Bojeuy 9 6250509 9102509 9002509 1091509 Sv 6250 09 s lqeo I A8SV 82d JejyBnegim god Bojeuy 6250509 6050509 god JeyuBneq Bojeuy 80 1 09 05 8070229 8070509 ASV 99 Bojeuy 8070809 1 9 601 Service Manual Chapter 2 Functional Description This chapter provides information to support troubleshooting and equipment maintenance Theory of Operation This chapter includes the theory of operation All of the major and supporting functions 9 power and control of the 601PRO Seriesx are described herein Circuit Description The 601PRO Seriesx contains a new digital assembly and a modified measurement assembly The digital assembly uses a newer and more powerful microprocessor Intel 80C188EB and replaces the battery backed Static RAM with Flash RAM that does not require battery power for nonvolatile memory low pass filter has been added to the measurement assembly for the DC only function Additional adjustments have been added to the measurement assembly to accommodate a less expensive instrumentation amplifier The Digital PCB Assembly used in the 601PRO Seriesx has been assigned a new part number 2075814 The AC Power Switching PCB Assembly and the large Analog PCB assembly are unchanged from the previous version of the 601PRO Series Input Power The 601PRO Seriesy is externally powered by AC line volt
15. DC source used for insulation resistance testing test the memory backup battery voltage and determine if the memory is full Any errors except MAINS VOLTAGE _REVERSED at power up are displayed The operator can choose to ignore them and continue by pressing the ESC button to get to the main menu 601 Service Manual Serial Port Hardware IC U4 on page 1 of 6030410 generates the plus and minus voltages needed for the RS232 port and buffers the RS232 inputs and outputs The V pin 11 and V pin 15 are normally 8 to 10 volts The BCTX and BCRX signals shown on the schematic are not used the P1 barcode port on page 2 is not populated with parts The port signal names are relative to Data Communication Equipment Since this is Data Terminal Equipment the direction of the signal names is reversed i e the RX signal is an output from the 601PRO and the TX signal is an input The RTS Request to send active low input and CTS Clear to send active low output signals control the flow of data in and out of the port If data is presented faster than the 601 s microprocessor can accept it the processor will set the CTS output high to signal the computer to stop sending data Likewise if the computer cannot accept data it will signal the 601 pro to stop transmitting by setting the RTS input high Relay Identification and Switching The Names are the software symbol names in positiv
16. IC s on Analog schematic page 1 021 through 26 The larger relays are controlled by a parallel latched output port on 6030410 SC page 6 U28 29 on to 6030401 page 1 of 1 power switching board via opto isolators U1 2 3 and relay drivers U4 and 05 and 12Volts This 18 used on e 6030529 5 page 4 shows an isolated supply from U7 12VDC to 12VDC converter and also U11 a 12VDC to 12VDC isolated supply both used Analog PCB pages 4 and 5 in the protective earth 25 1 Amp current source circuit 04 5 6 7 8 9 10 11 12 13 14 15 3 4 5 9 05 010 011 17 etc e 12VDC to 500VDC isolated supply controlled 01 2 U1 on Analog schematic 3 e 12VDC to 15VDC isolated supply which powers the floating measurement front end 6040410 1 12 e 12VDC is used to power the ECG differential amplifier Analog schematic p1 U17 and Current transformer measurement amplifier U3 International Safety Analyzer 2 Functional Description Mains Voltage Selection Relay Software Controlled After measuring the mains voltage at power on if the voltage is in the proper operating range see preceding section RY 40 is set to the proper primary voltage on the earth continuity transformer Analog schematic p 2 The Protective Earth Continuity Current Source The circuitry shown on Analog schematic p 4 and p 5 is a regulated current source It is supplied by the large transformer connected through J5
17. LANGUAGE Select the desired language The changes will be immediate There is no need to cycle power on the unit How do download software to the 601PRO Series 2 Refer to the instructions in Functional Description page 2 10 How do l perform printer maintenance Perform the following steps PO PO 1 Accessing the Internal Printer and Paper The 601PRO has had more than one type of printer installed over its lifetime Initially the 601PRO was manufactured with a Seiko Thermal Printer installed More recently however a Martell Thermal printer has replaced the Seiko model to provide improved performance Before proceeding with the maintenance steps below it s important to identify the type of printer installed in the 601PRO analyzer The Martell printer is easily identified by its black colored chassis The Seiko printer on the other hand has a beige chassis For the proper maintenance steps for the printer 5 1 601 Pro XL Service Manual installed locate the section in the following text appropriate for the identified printer For the Martell Printer black chassis A Press the cover release and swing the printer cover away from the printer housing For the Seiko Printer beige chassis A Gently press the latch buttons on the sides of the front panel and remove the panel B Using the red pull tab on the printed circuit board PCB carefully pull the printer from its internal cradle until you feel some resi
18. calibrator between the Green jack and rear panel 601 Earth jack Record readings verifying data is within tolerance range indicated on the data sheet 1 0VDC Enclosure Leakage Test Select the Enclosure Leakage test Apply the following voltage from the calibrator between the Red jack and rear panel 601 Earth jack Record readings verifying data is within tolerance range indicated on the data sheet 1 0VDC Patient Auxiliary Current Test Enter number of Applied Part Leads by Main Menu gt View Present Settings Edit Leads enter 5 via keypad then set up leads by pressing Enter six times Select the Patient Auxiliary Current test and each of the lead configurations shown below Apply the following voltages from the calibrator between the V2 jack on the UUT front panel and the selected jack Record readings verifying data is within tolerance range indicated on the data sheet Selected Lead Input Jack Confiquration Signal RA RA ALL 1 0VDC RL RL ALL 1 0VDC LA LA ALL 1 0VDC LL LL ALL 1 0VDC LL V1 V6 ALL 1 0VDC International Safety Analyzer 4 Performance Verification 5 8 5 9 5 10 5 11 Note 5 12 5 13 5 14 Outlet Control Test Plug a tester into the unit s front receptacle use an outlet adapter if necessary Select the Mains Voltage test then the Dual Lead soft key Use the DUT soft key to move between normal and reverse polarity and the L2 and EARTH soft
19. for determining which lead is called L2 and to check for an Open Earth condition follows International Safety Analyzer 2 Functional Description if in the 230V range if L1 Earth gt 170 0 L2 STATUS NORMAL else if L2_Earth gt 170 0 L2_STATUS SWITCHED else both lines to earth are lt 170 open earth or dual phase if L1_Earth L2_Earth gt 0 95 L1_L2 L2 status NORMAL else L2 STATUS NORMAL OPEN EARTH ERROR TRUE else the 115 range if L1 Earth gt 80 0 AND L2_Earth lt 80 0 L2 status NORMAL else if L2 Earth gt 80 0 AND L1 Earth lt 80 0 L2 STATUS SWITCHED else L2 status NORMAL if Mains Voltage is NOT Out Of Range OPEN EARTH ERROR TRUE was determined that the L2 STATUS was SWITCHED the 601 will open close the 601 input L1 line instead of the L2 line when the test or operator requires that L2 be open or closed NOTE The no earth indication and actuation refers to the Earth connection to the front panel outlet also known as functional earth and always connected to the green test jack Itis either connected to the 601 power input protective earth not It is never interchanged with some other signal At this point the subroutine goes on to recover the leakage calibration offsets from the non volatile memory and apply the line voltage scale factor to them test the 500V
20. in the relay sequences The schematic of the power switching section is on 6030401 page 1 Power Switching Components 2 8 Mains power comes in through the rear panel and is connected to the circuit breaker switch on the front panel then to J3 6030401 page 1 Then the power circuit goes through the primary power switches K1 IRY49 and K2 IRY50 and then to K3 IRY53 and K4 IRY52 which provide open L2 capability even when L2 has been switched to the other line International Safety Analyzer 2 Functional Description then to K5 IRY51 and K6 also IRY51 which reverses L1 L2 then K7 IRY55 and K8 also IRY55 which are provided to allow the DUT L1 and DUT L2 lines to be shorted for VDE testing then to the Device Under Test DUT receptacle K53 IRY34 on Analog schematic p4 connects the 601PRO Seriesx earth to DUT earth receptacle which is also the 601PRO Seriesx front panel green jack The power to the DUT is always off at the main menu Relay Sequence Description The 601PRO software defines a number of Relay sequences that control the outlet power and the input signal selection Refer to the relay sequence section The relay numbers following ON or OFF are switched as a group A delay of 25 milliseconds is placed between each group unless an extra WAIT is also included Example 1 This sequence is used because the reverse polarity key was pressed at a time when the outle
21. 0 14 19 20 ra all ON 5 6 7 8 9 14 19 20 pec trans 115 ON 40 pec trans 230 OFF 40 outlet off 6 ON 49 OFF 50 OFF 49 WAIT 150 601 Service Manual OFF 52 53 55 WAIT 50 Il sequence used to transition outlet power when configuring from Il on state to state outlet_transition ON 49 OFF 50 OFF 49 WAIT 200 signal relays off OFF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 OFF 25 26 27 28 29 30 31 32 33 35 36 37 38 39 41 42 43 44 45 46 47 pec off OFF 38 equipment current ON 29 lead ON 6 14 19 lead ON 7 14 19 la lead on ON 8 14 19 rl lead ON 9 14 19 ra lead on ON 10 14 19 ap all on ON 6 7 8 9 10 14 19 46 off OFF 33 IsolatedMainsSupplyOff OFF 25 IsolatedMainsSupplyOn ON 25 main_ap_leak 14 19 22 42 44 47 rev_pol_on mains AP polarity ON 18 rev_pol_off mains AP polarity OFF 18 International Safety Analyzer Functional Description 2 Il connects unit under test ground FE to protective earth conductor of 601pro gnd_closed OFF 34 Il disconnects unit under test ground FE from protective earth conductor of 601pro gnd_open 34 ap_leads_gnd ON 6 7 8 9 10 ap_leads_open 6 7 8 9 10 L2 neutral open when input mains is reverse polarity rev outlet on 12 open normal OFF 51 52 ON
22. 53 55 WAIT 50 ON 49 50 Il reverse polarity and L2 neutral open when input Il mains is reverse polarity rev outlet on 12 open revpol OFF 52 ON 51 53 55 WAIT 50 ON 49 50 pec selftest ON 17 38 leak self ON 37 patient ON 6 7 8 9 10 14 19 22 42 43 45 46 47 vde device ON 6 7 8 9 10 11 12 19 22 42 45 47 volt500 off OFF 39 WAIT 100 volt500 on ON 39 WAIT 500 2 19 601 Service Manual 25 amps ON 32 pec 01 amps OFF 32 single lead voltage Voltage RED to FE amp PE accessible voltage ON 27 41 ap leads open pat aux outlet disable _ Software Download Software can be downloaded to the 601PRO by using the Biomed Download Utility 6040202 FW which is a Windows 95 32 bit application The purpose of this utility software is Download a binary code file to the 601PRO Series Download a language selection Download a serial number to assign the unit After installing the utility e user shall be able to select either COM1 COM2 serial port This selection shall be restored on subsequent loading of the program e The baud rate parity data and stop bits are fixed at 19200 n 8 1 e The user shall be able to select the complete path and filename of the code file to download This selection shall be restored on subsequent loading of the program e The user shall be able to select among the following lan
23. COMPUTER CONTROL 7 1 Reconnect power cord to the back of the 601PRO plug in and turn unit on Connect a straight through serial cable between the computer s COM port and 4 8 International Safety Analyzer 4 Performance Verification the serial connection on the 601PRO Check 601 s setup menu to set COM parameters to 2400 N 8 1 7 2 On the computer open Hyper Terminal or equivalent serial communications program Check that the program is set for 2400 baud N 8 1 operation too Send the commands one at a time from the computer terminal program to the 601PROXL and confirm the 601PROXL goes into computer control command on the display and that the results are received back on your terminal program Send text Text received back SN XXXXXX CHK PASS PASS CUR X X Q No text received back this command allows you to exit computer control Note In place of the Xs above would be numbers sent from the unit Pass and fail criterion is not necessary this test is to assure the unit s ability to function properly under computer control If no device under test is plugged in during the above current consumption test 0 0 should be the text received back 7 3 Ifthe 601Pro operates properly under computer control and reports data back to the PC terminal program check the proper spot on the data sheet END OF TEST PROCEDURE 4 9 601 Pro XL Service Manual 601Pro XL Calibration Data Sheet Use the following d
24. DC to 15VDC converter is an isolated supply for the floating measurement front end and 110 of mains supply and a battery for the real time clock 12 Volts 5 Volts 2 2 NOTE The line voltage from 80VAC to 270 50 or 60Hz is connected to a universal input power module which in turn provides the control and measurement power supplies as follows 1 5VDC is the logic supply voltage and provides power to the LED display backlight 2 12VDC provides power to the relays and several dc to dc converters used for isolation in the measurement front end and the protective earth resistance circuit and the 500VDC insulation resistance test 3 12 VDC to the ecg amplifier FB1 2 3 provide noise isolation between supplies shown on Analog schematic SC page 1 and 6030401 SC page 1 FB1 5 Logic Voltage This is the logic power for instrument In addition it is used for 5232 supply via 04 MAX208E on 6030410 SC page 1 and also to generate minus 5VDC U17 7662A voltage converter on 6030410 SC sheet 3 for the D A converter that generates ECG signals The 5 logic voltage monitored by 02 on 6030410 SC page 1 and will reset the microprocessor if the power supply voltage drops below 4 25 to 4 50 volts DC The clock chip U3 has its own 3Volt lithium battery BT1 12VDC Relay Power Relays are powered by 12VDC The smaller signal relays are controlled primarily by Sprague 5841 relay driver
25. FLLIKE Biomedical 601PRO Series International Safety Analyzer Service Manual PN 2234279 October 2005 2005 Fluke Corporation All rights reserved All product names are trademarks of their respective companies 601 Service Manual Notices Fluke Biomedical A Division of Fluke 6920 Seaway Blvd Everett WA 98203 USA Customer Service and Sales USA and Canada 800 648 7952 Outside the USA 775 883 3400 Sales E Mail sales flukebiomedical com Internet www flukebiomedical com Service 888 993 5853 Outside the USA 425 446 5560 Copyright Copyright 2005 Fluke Biomedical No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language without the written permission of Fluke Biomedical Restrictions and Liabilities Information in this document is subject to change and does not represent a commitment by Fluke Biomedical Changes made to the information in this document will be incorporated in new editions of the publication No responsibility is assumed by Fluke Biomedical for the use or reliability of software or equipment that is not supplied by Fluke Biomedical or its affiliated dealers Manufacturing Location Fluke Biomedical 6920 Seaway Blvd Everett WA 98203 USA 715 883 3400 800 648 7952 International Safety Analyzer Notices Warranty and Content Warranty
26. L 989 1011 993 1007 LA ALL 989 1011 993 1007 LA LL ALL 989 1011 993 1007 LA LL VI V6 ALL 1011 993 1007 Outlet Control Pass Pass Pass Pass Fail Fail 4 10 International Safety Analyzer Performance Verification 4 UUT DATA ASFOUND CALIBRATION RANGE REQ DATA RANGE REQ DATA 5 10 1 Load Current Calibration DMM A DMM A 5 10 2 Load Current Test No L2 Rev Pol No L2 Rev Pol DMM Calculate Record Only Calculate 0 1 Adjust RT1 0 3A of DMM Amp of to to DMM System Check Firmware Checksum Mains Voltage L1 Earth L2 Earth L1 L2 Ins Res L1 L2 to Case L1 L2 1112 B1 1112 82 1112 Lead Insulation Res All to Case RA GND No Lead 5 5 5 5 5 5 5 5 Equiv Patient Lkg Mains on AP Lkg ALL EARTH Main on AP Zero 13 14 15 18 19 20 21 23 26 0 0 0 0 0 0 0 0 Calc 5 Calc 0 1 2LSD of DMM Amp of DMM to to Variac Setting 229 5 230 5 V 47 3 52 7 MQ Range REq DATA Range Req 5 22 Equiv Device 59 73 uA Lkg 59 73 uA FWD 59 73 uA FWD 62 70 uA REV 59 73 uA REV 62 70 yA All E Fwd 0 1 2295 2305 Pass VAC Pass Record Only Record Only Current per 6040202 MP 225 1 234 9 0 0 2 0 225 1 234 9VAC 228 0 232 0 VAC
27. SE GENERIC ASBY 601 88 1 2234210 6040506 HDW KIT GENERIC FINAL ASBY 1 2234231 6041003 DECLARATION OF CONFORMITY 1 2234268 6041006 OVRLY OUTLET 15 AMP 1 2234287 6041009 FRONT GERMAN 601 88 1 2238615 75026 PWRCORDSET EUROPE 20 1 2250314 ISA601PROXL SHK Item Description 2234293 6041011 MEMBRANE KEYBOARD 601 03 2234378 6042014 PRINTER COVER PLATE 601 03 2234384 6042015 PRINTER BACK PLATE 601 03 152819 NUT EXT LOCK STL 6 32 2208878 42726 RECPT SCHUKO SNAP IN 45MM 2231385 54014 SW RCKR 2 PLE 15A CKT BRKR 2233837 6031005 0VRLY POWER RATING 2234119 6040001 SHIPPING ACCESSORIES 601 88 2234162 6040500 TOP GENERIC ASBY 601 88 2234170 6040501 BASE GENERIC ASBY 601 88 2234210 6040506 HDW KIT GENERIC FINAL ASBY 2234231 6041003 DECLARATION OF CONFORMITY 2234246 6041004 0VRLY FRONT 601 88 2234268 6041006 0VRLY OUTLET 15 AMP 2238615 75026 PWRCORDSET EUROPE W IEC320 2 51 41 15 1 515 1 1 141 19 lt All units with printer include the following Item Description 2234391 6042016 THERMAL PRINTER KIT 601 03 2234181 6040502 CABLE PRINTER ASBY 2214711 4910 0013 SPACER 6 RD 125L BRASS 2184350 12017 SCR PNH M3X16 STL ZINC SLTD NO IN EN ENS lt 8 2 International Safety Analyzer Parts List 2234162 Top Gen
28. TION CARD HAS BEEN COMPLETED AND MAILED TO US WITHIN TEN 10 DAYS OF PURCHASE ili 601 Pro XL Service Manual Table of Contents NI Chapter 1 General Information 1 1 1 1 Abbreviations and Symbols on 1 2 Relationship of This Manual to Other Publications conc conan ccnnnonns 1 3 Equipment 5 iii 1 3 Equipment Relationship Illustration socias iii 1 4 Chapter 2 Functional Description 2 1 Theory ELE 2 1 Circuit Description 2 1 Input ARR O RE hana EA 2 1 here 2 2 REI 2 6 LO Pons 2 6 hir 2 7 Front Panel Keyboard Output and Input Scanning a 2 7 A 2 8 Functional Mest Detroit 2 8 Software Note on Mains Power Up 5 2 10 Software Bie need 2 20 Chapter 3 Scheduled Maintenance 3 1 Scheduled Maintenance Requiem 3 Chapter 4 Performance Verification 4 1 Chapter 5 Troubleshootineg
29. age and will operate from 80 to 145 and from 170 to 270VAC 50 60Hz IEC use is defined from 90 132 and 180 240VAC The 601PRO Seriesx makes a voltage measurement when it is turned and determines the mains voltage and sets the primary of the Protective earth Current transformer accordingly Also this voltage measurement adjusts calibration factors for various tests such as Mains on applied parts and VDE tests If the 601PRO Seriesx is being used with an adjustable input mains voltage such as the 601PRO Seriesx should be turned off the voltage adjusted and then turned on cycle power off then if a significant adjustment of mains voltage is made The 601PRO s accuracy is affected or the unit could be damaged i e 120 at turn on and changed to 240VAC if the mains voltage is altered after power on There are no user replaceable fuses There is a circuit breaker incorporated into the power switch on the front of the unit Further non user accessible circuit protection is accomplished internally by using PTC resistors 2 1 601 Service Manual Internal Power Supplies The 601PRO Seriesx has a universal input power module providing 12VDC and 5 VDC a power supply for providing 6VAC max at no load and up to 24amps for earth resistance measurement which uses 2 12VDC 12VDC converters for control isolation and 12VDC to 500VDC power supplies for the 500VDC insulation resistance test a 12V
30. and J6 shown on Analog schematic page 4 The 601PRO Seriesx measures the mains voltage at power up and energizes RY40 p2 if the voltage is below 145 VAC to provide the proper primary voltage to this transformer The primary of this transformer is selected to use the 230VAC series winding connection if RY 40 is left normally open or if energized 115 volt parallel primary windings The resistance ohms displayed in this test is the resistance which is connected between the red lead and Device Under Test DUT ground The displayed resistance is the voltage from the red lead to DUT ground connection divided by the current flowing out of the red lead the DUT ground and the green jack on the front panel are internally wired together The resistance calibration allows the user to subtract the resistance of the test leads The following is the circuit description briefly the big transformer can provide around 10VAC at 24AMPS The test current is determined by measuring the AC voltage across 01 ohms in series with the test current This voltage goes to an RMS to DC converter which again represents the amount of test current which is compared to a precision DC reference and this comparison determines the amount of drive on the FETs which control the amount of current which flows from the big transformer To make sure the voltage doesn t get to high when little current is flowing the Voltage from the transformer is monitored and the drive to the FETs
31. ar panel 601 Earth jack and verify that the measurements are correct DS Record Values 500mVAC 1KHhz 1 0VDC 5 31 At the Main Menu select SYSTEM SETUP gt TEST STANDARD and then select IEC 1010 test standard 5 32 Select the Accessible Voltage Leakage test and the Leakage soft key Apply the following currents from the calibrator between the Red Jack and rear panel 601 Earth jack and verify that the measurements are correct DS Record Values 1KHhz 1000 pADC 5 34 At the Main Menu select SYSTEM SETUP gt TEST STANDARD and then select IEC 601 1 test standard 5 35 Ifthe language when received was something other than English At the Main Menu select SYSTEM SETUP and use the MORE soft key to select LANGUAGE At the prompt for selecting the keyboard language choose English followed by the Enter key At the prompt for display print language choose the as received language and press Enter Return to the Main Menu and confirm difference in the language 5 36 Turn the UUT Power OFF Remove power cord from back 6 0 GROUNDING TEST Set DMM to measure ohms Null the DMM test leads Measure the resistance from the ground pin of the power input connector on the rear of the instrument to the following locations 1 Front receptacle bracket mounting screw DS Record Value 2 Top assembly side mounting screw DS Record Value The resistance at these points should be 1 0 Q MAXIMUM 7 0
32. ata sheet in conjunction with the calibration steps above Instructions 1 This data sheet is to be used with the referenced documents for service of the 601PRO Series XL 2 The items in the section below labeled data are numbered to correspond with the referenced procedure 3 Record the product serial number date and your signature in the space provided 4 Record results in Table 5 Requires use of CERTIFICATE of CALIBRATION Form SF8 Rev ___ as 1 amp 2 Serial Number Technician Certificate Date El sl UUT DATA ASFOUND CALIBRATION STEP ITEM RANGE REQ DATA RANGE REQ DATA 2 1 Unit Displays Pass Pass _ Pass Pass MAIN MENU Fail Fail at Power Up 4 1 Internal Printer Pass if internal Pass _ Pass Pass printer _ Fail NA Or N A N A sgg CEE Printer Fail Fail 5 1 System Check Pass Pass Pass Fail Pass Fail Checksum Record Onl Per 6040202 MP DE 5 2 Mains Voltage L1 Earth 112 3 117 8 114 0 116 0 VAC L2 Earth 0 0 2 0 0 0 2 0 VAC L1 L2 112 3 117 8 114 0 116 0 5 3 Dual Lead V p 1 0 VDC 0 98 1 02 1 0 VAC 1 kHz Not Applicable 5 4 Dual Lead II 0 5 VAC 1 kHz Not Applicable 338 390 1 0 VDC 989 1011 uA 993 1007 5 5 EarthLeakage 989 1011uA __________ 993 1007 pA _______ SteP 5 6 Enclosure 989 1011 993 1007 Leak 7 5 Current RA ALL 989 1011 993 1007 RL AL
33. cks can affect the test Black amp Red Lead Connections A2 and A A2 and A4 1A For the 1A and 10A Earth Resistance tests first check whether the UUT has a 6030529 Analog PCB or a 6040402 Analog 10 PCB Perform the tests filling in the appropriate lines on the data sheet using the tolerance ranges for the installed PCB Check as Not Applicable the lines on the data sheet for the PCB not installed Select the 1A current level by pressing the Amperes soft key For the following resistance measurements on the Multi Test box press the START TEST soft key to activate the test Record the readings verifying data is within the tolerance range indicated on the data sheet Black amp Red Lead Connections A2 and A4 A2 and A5 4 7 601 Pro XL Service Manual 5 26 3 10 Note Applicable unless 6040402 PCB Installed mark N A skip Select the 10A current level by pressing the Amperes soft key For the following resistance measurements on the Multi Test box press the START TEST soft key to activate the test Record the readings verifying data is within the tolerance range indicated on the data sheet Black amp Red Lead Connections A2 and A1 A2 and A4 Remove Test Leads 5 29 At the Main Menu select SYSTEM SETUP gt TEST STANDARD and then select AAMI test standard 5 30 Select Enclosure Leakage test Apply the following voltage from the calibrator between the Red Jack and re
34. e logic They refer to the relay control signal name IRY__ found on the schematics The actual reference designation K number is found on the schematic and Bill of Materials and is printed on the circuit board Tables 1 and 2 provide a cross reference of these signal names and the K relay number In these tables an apostrophe represents a negation active low of the signal Table 1 Analog Assembly Relav Names and Functions fe ka was Name RefDes Connects LEAK to V Connects LEAK to LL Connects LEAK to LA Connects LEAK to RL Connects LEAK to RA Connects LEAK to V Connects LEAK to LL Connects LEAK to LA Connects LEAK to RL Connects LEAK to RA Connects LEAK to DUTL1L2 Connects LEAK to REDLD Connects LEAK to FE Connects LEAK to PE Connects LEAK to BLKLD o K3 PECCAL tovolts ooo Reverses polarity 10095 International Safety Analyzer 2 Functional Description Table 1 Analog Assembly Relav Names and Functions continued Name RefDes RY23 L1 to LV RY24 PE to LV RY25 IRY26 L2 to n SeletVOLTS inpt PE to LV ISRC to VOLT S o Kig ISRC to VOLT S Pp K46 ____ Connects ECG signals to RL Connects ECG signals LA K48 Connects ECG signals to LL o 1 K49 Connects ECG signals to O K25 PECST toVOLTS
35. eric Asby 6040500 Item Description Qty 178533 SCREW PH P SEMS STL 6 32 250 9 2075814 FBC601 PRO 4002 6030410 DIGITAL PCA 1 2233908 6031013 0VRLY REAR DIGITAL 1 2234090 6032018 PANEL 1 2075838 FBC601 PRO 4004 6040403 KEYBOARD PCA 1 2234196 6040503 DISPLAY 601 88 1 2234369 6042013 TOP COVER 601 03 1 2207698 42210 SCREWLOCK FM 25P SUB D 2 2217222 49950 GASKET EMI 0 4 X 0 08 PSA 2 895 2234170 Base Generic Asby 6040501 Item Description lt 1299692 SCREW 4 40 375 PAN PHILLIPS STAINLESS STEEL PASSIVATED 2184831 12144 SCR FLH 8 32X1 2 SS PHH 195255 NUT EXT LOCK STL 4 40 152819 NUT EXT LOCK STL 6 32 110817 WASHER LOCK INTRNL STL 267ID 2185890 18033 WSHR FNDR 6 SS N 178533 SCREW PH P SEMS STL 6 32 250 a 2186272 19348 SPCR 6 32X1 25 1 4 HEX AL 2013601 12 002 0002 CONN 4MM SFTY BLK 23 3000 21 2207221 42019 SOCKET SAFETY LAB RED 172080 CABLE ACCESSORY_ CABLE ACCESS TIE 4 00L 10W 75 DIA 2208092 42455 JACK BANANA NON INSULATED _ sN 2208483 42583 SOCKET SAFETY LAB GRAY E o 2208490 42584 CONN PWR INLET C20 25 TERM 2214172 4902 0087 HANDLE PULL OUT CARRYING MA 2209672 44265 PANEL MOUNTING FRAME 2213234 48381 JACK BANANA SAFTY 25 TAB GRN 2214567 49064 FOOT RUBBER 9 16 SQ BLACK
36. est has additional current limiting resistance switched into the circuit U13 is an RMS to DC converter which takes the ac voltage output from U15 A voltage representing the current flowing through the red lead to DUT earth scaled up times 24 if using the 1 amp range and converts it to DC at U13 pin 6 This voltage through R44 12K is 2 3 601 Service Manual 2 4 compared to the reference voltage formed by R42 499K resistor from the 5 at 09 The current for the positive and negative cycle are controlled by separate FETS but the total positive and negative phase current is summed by the RMS to DC converter The phase is determined by U4 output on pin 1 on page 4 which creates signal VSCYCLE This signal is rectified by 04 output on p14 and D1 and D3 to produce the control for the POSFET U4 output on pin 7 is an inverter and U4 output on pin 8 and D2 and D4 produce the Negative FET control signal gate NEGFET Let s follow the control path of the positive half of the cycle 06 pins 5 and 6 are compared to allow only drive when needed on the positive half of the voltage A negative voltage output pin 7 here would be a request for more current in the loop on this positive half cycle from the Protective earth resistance transformer U6 pin 7 Analog schematic 5 is connected to optoisolator 010 Analog schematic 4 to 09 and Q5 driven by RN 3 to 12 12VF is a dedicated isolated s
37. guages for download English French German and Italian The default on loading of the program is English To initiate the download e Put the 601PRO in receive mode by powering it off and on Within the first 3 seconds of power up while the unit displays Initializing Press the key on the top panel labeled Previous At the PC with the proper code selected as well as other options select the Download button e At completion of the download a message will display on the PC the 601 will reinitialize itself 2 20 Chapter 3 Scheduled Maintenance This chapter provides current maintenance requirements Scheduled Maintenance Requirements The scheduled maintenance requirements are reflected in the following table Annually Calibration amp recertification 3 1 601 Pro XL Service Manual 3 2 Chapter 4 Performance Verification This chapter provides performance verification information Service Calibration and Test Procedure Equipment Required X Requires listing on the Certificate of Calibration specified on the Data Sheet 6030602 Multi Test Box 5020105 or Equivalent Current Test Station 6032505 Jig Outlet Adapter European 6032506 Jig Outlet Adapter United Kingdom 6032507 Jig Outlet Adapter Australian Variac 100 250 VAC RMS 5 amps single phase grounded DMM with Null Function HP Model 34401 or equivalent DMM with 10A Current Capability Fluke Model 45 or equivale
38. hen no internal printer is installed This removes the choice of internal printer selection from several menus Closing that switch restores the menu choices for the internal printer These signals are read by the CPU as I O input strobing in the 8 bits from 021 Beeper The sound generator 1 is driven 024 Input to the driver are from the octal latch U33 which also contains some LCD display control signals Front Panel Keyboard Output and Input Scanning The front panel keyboard connection J6 is also shown on 6030410 page 5 The switches are connected through FB1 through FB10 ferrite beads to suppress any high speed transients from getting back into the 601PRO The switches are arranged in a 5 by 5 matrix which is scanned by U21 ports A and B Port A activates each line in turn and port B inputs 5 lines for each Port A output to determine which if any keys are pressed 2 7 601 Service Manual External Keyboard The original keyboard interface 6040401 which provides the interface and functionality to the external keyboard of the 601Pro XL has been replaced the IC is no longer manufactured A new design 2075838 based on the PIC 16C57C processor has been released The 601Pro XL firmware works the same independently of the hardware In order for the 601Pro XL to recognize the 2075838 design SW1 position 3 must be set in the OPEN position The new keyboard interface 2075838 consist
39. ia ubia s 91929 Sv L050 09 Sv 8090 09 Sv 0L90 09 5 2190209 o Sv LS0 09 raigeo 7150509 9050509 Meu 6750209 995 Meu 0002v09 9 82d aseg 89d 6250509 syed 6 0005709 91425 21929 Sv 6L50 09 god uonnquysiq OV MV LOTLEO9 god uonnquysia Jomod OV 1071509 Buisuas i 2290209 sped ubia s sued ubia s y eiqeo SV 1Z90 09 NOOLNI DOTVNV indu BUBIS SHOA qsy uonnquisia OV 993 1897 20 Ov eiqeo 3 e1qeo 1 Hage a algeo 9 elgeo eiqeo lqeO 1050509 8090509 0150509 2190509 5150509 7130509 9050509 6150509 god Bojeuy elqeo Mw 00bLbOS SV 2290 09 god UBIH Bojeuy 0091909 2250509 21M punoJ9 1290509 d1 00r0r09 d1 L0r0809 928 0070109 os Lovocog SV 00r0r09 1070509 Alquessy aseg 1050 09 88 109 seg 105009 1050709 92
40. ing an 8 bit pattern 6030410 028 1 0 The power switching board puts these 5 relay signals through optoisolators and 2 relay drivers needed to make sure power up starts without turning the outlet of the 601PRO As an example we will describe turning RY40 which sets the primary voltage to the Protective earth resistance transformer Note the exact high and low levels may not be totally accurate however this is written to describe the mechanism for turning the relays to the proper state The CPU had accomplished this by writing an 8 bit pattern to the latch 026 the lowest 4 bits are used for serial control of the 48 relays the strobe bit2 is brought high to enable the relay drivers U21 through U 28 to accept the serial pulses and bit 2 is held high while in the next write from the CPU the RYDATA 510 is set low for turning the 48th relay off Next the CPU leaves bit O and bit 2 the same and toggles the clock line high then in the next write low Then the RYDATA bit0 is set high or low to turn the 47th relay on or off then the RYCLOCK is toggled again After repeating this operation through RY40 the next write will cause the state of RY47 to go into the next relay drivers SDIN on U23 etc until all 48 relay states are setting in all 6 relay driver chips Then the RYSTROBE is set low and the relay outputs are driven to the proper state RY40 is driven on or off the relay driver chip has built in fl
41. is reduced clamped If the FETs get too hot a thermal switch opens the current path via two series relays K52 and K51 Details of the Protective Earth Current Source Circuit Note In addition the following applies 1 Additional series resistance used for the 1 amp measurements R28A amp B and PTC6 2 Gain changes to accommodate the different R s via R55 3 Changes in VSCYCLE detection by filtering the inductive kick right after the zero cross point This allows measurement of grounds with inductance up to 500mH This is done via a small add on board 6030408 The Circuit Description U12 and U9 provide precision 5 labeled 5VA and 5VA volts reference shown on Analog schematic p 4 This is derived from the isolated 12 volt supply hence is isolated from the line The largest transformer in the unit is controlled to provide about 6VAC and 24 Amps or 1 amp The current control is done via a feedback loop made by the current measured by R45 46 47 48 and U15 on Analog schematic p 4 and RMS converterU13 p5 This is compared and controlled by the components on page 5 ultimately back to POSFET and NEGFET signals on page 4 to 05 and 011 When 24 amps of current flows through R45 46 47 48 it produces 24 volts which is scaled at U15 programmable gain instrumentation amplifier set for times 1 or times 24 if 1 amp testing via K50 The same control mechanism is used for either 1 amp or 24 amps test current however the 1 amp t
42. iv for this measurement Turn the UUT Power ON System Check Verify all leads are detached from the instrument From the UTILITIES menu select SYSTEM TEST When test is complete the display should read PASS Check Pass or Fail on the data sheet 5 12 1 Software Version Number Record on the data sheet and verify software version number displayed corresponds to what is specified in the latest revision of 6040201 SP 5 12 2 Software Checksum Record on the data sheet and verify checksum displayed corresponds to what is specified in the latest revision of 6040201 SP Mains Voltage Test Select the Mains Voltage test Record readings verifying data is within tolerance range indicated on the data sheet Insulation Resistance L1 L2 to Case Test Selectthe Insulation Resistance test and select Mains L1 L2 Case if necessary Connect a power cord from the Multi Test Box to the UUT front receptacle Switch the L1 L2 switch on the Multi Test Box ON Connect a test lead between the Multi Test Box jacks as indicated Activate the Insulation Resistance test by pressing the START TEST 4 5 601 Pro XL Service Manual 4 6 5 15 5 16 5 17 5 18 5 19 5 20 5 21 5 22 5 23 5 24 5 25 soft key Record readings verifying data is within tolerance range indicated on the data sheet Connect test lead L1 L2 to GND L1 L2 to B1 L1 L2 to B2 L1 L2 to B3 No Lead Insulation Resistance ALL to Case Test Selectthe In
43. keys to verify that the polarity L2 Neutral line and earth ground functions operate correctly compare the display indications to the receptacle tester lights The DUT soft key needs to be selected again to get back to normal polarity Remove the receptacle tester Check off Pass or Fail on the data sheet Equipment Current Setup Press the esc key to return to the Main Menu disconnects the outlet Connect the Current Calibration Station Load to the test station outlet Select load on the current test station Connect the DMM s 10A input to the Current Test Station s current output jacks and setup the DMM using the Amp AC scale Equipment Current Calibration amp Test 5 10 1 Select the Current Consumption test Record the readings on both the UUT and the DMM on the data sheet Calculate the range and verify UUT reading is within tolerance per calculation on data sheet If the reading is not within spec re adjust RT1 on the Analog board Lock the trimpot 5 10 2 Press the DUT soft key to toggle between Normal and Reverse polarity along with the L2 soft key Record readings verifying data is within tolerance range indicated on the data sheet NORM POL EARTH NO L2 REV POL EARTH NO L2 REV POL EARTH L2 Press esc Key Disconnect the Current Calibration Load Turn the UUT Power OFF Set the Variac voltage to 230 0 RMS 0 5 and record on the data sheet Use the HP 34401A DMM or equ
44. load mode is entered Alternatively to force a download of a new version for example pressing the Previous key within the first three seconds will also force entry to the download mode If the download mode is entered but a 2 5 601 Service Manual download is not desired powering down the unit will not cause a loss of any data The boundary between program memory and nonvolatile data memory is not necessarily split into the two flash ICs but generally the lower half of memory U7 contains program memory and the upper half of memory U18 contains nonvolatile data Display Refer to 6030410 SC sheet 5 to see the connections J5 to the display module The display is an 4 line by 40 character LCD display with and LED backlight It has separate control lines for the upper 2 lines and the lower 2 lines of the display 8 bit characters are sent to the display The display module handles the bit manipulation required to get the correct pixels displayed The backlight current is approximately 415mA The display contrast is adjusted by RT2 which is a 2 potentiometer which adjusts from 0 to about 1 5VDC All are found on 6030410 page 5 Ports Relay Control Ports 2 6 Control for RY1 through RY55 originate from the CPU 6030410 p6 controlling the parallel outputs 026 and 028 These signals are inverted and buffered by 027 and 029 then pass through a noise filter so relay transients can t u
45. n Control and A D control and data transfer CPU and Support Circuitry The microprocessor is an Intel 80C188EB U1 with a 32MHz clock input Y 1 This processor uses and 8 bit external data bus and can directly address 1Mbyte of memory through external address latches 011 U12 A separate I O space is decoded by U8 All memory runs with O wait states I O wait states are listed on the schematic Memory The memory types and sizes are shown on page 4 of 6030410 SC Although it is under program control the microprocessor can dynamically change the memory chip select address decoding the EPROM is generally at the top 32K of the 1Mbyte address range The Static RAM is at the bottom 32K of the address range and the remaining portions are occupied by flash memory The flash memory is used to hold the program code including language strings as well as test results and device information The EPROM contains a test program for the digital board access with dip switch 1 but only when the board is on the digital board test station and a program for downloading the rest of the code from a computer via the serial port Downloading must be done with the Fluke Biomedical program intended for this purpose This program also allows the operator to select the language file to use Upon power up the EPROM code checks for the presence of a valid program by calculating a checksum and comparing it with a stored value If no program is present the down
46. nd printer cable are no longer needed and may be removed 4 3 601 Service Manual 4 4 5 0 FINAL ASSEMBLY TESTS Note 5 1 5 2 5 3 5 4 5 5 5 6 5 7 Note If using the calibrator the 50 ohm divider must be placed in the override mode for all tests System Check Verify all leads are detached from the instrument From the UTILITIES menu select SYSTEM TEST When test is complete the display should read PASS Record Pass or Fail on the data sheet Return to the Main Menu via the key labeled Previous Mains Voltage Test Select the Mains Voltage test and record reading verifying data is within tolerance range indicated on the data sheet Dual Lead Voltage Test Select the Dual Lead Voltage test by selecting the soft key from the Voltage Test Apply the following voltages from the calibrator between the red and black jacks on the UUT Record readings verifying data is within tolerance range indicated on the data sheet 1 0VDC 1 1KHz Dual Lead Leakage Test Access this test from the Main gt TESTS AUTOMODES gt MANUAL and press the MORE key to select the Dual Lead Leakage test Apply the following voltages from the calibrator between the red and black jacks on the UUT Record readings verifying data is within tolerance range indicated on the data sheet 500mVAC 1KHhz 1 0VDC Earth Leakage Test Select the Earth Leakage test Apply the following voltage from the
47. nge indicated on the data sheet VDE Equivalent Device Leakage Test Connect 4MQ test resistor between the Outlet L1 or Outlet L2 and the Green Jack on the front panel Press the START TEST soft key to activate the test Record reading verifying data is within tolerance range indicated on the data sheet VDE Equivalent Patient Leakage Test Select the Equivalent Patient Leakage test Connect 4MO test resistor between the V1 Jack and the Green Jack on the front panel Press the START TEST soft key to activate the test Record reading verifying data is within tolerance range indicated on the data sheet At the Main Menu select SYSTEM SETUP gt TEST STANDARD and then select IEC 601 1 test standard Mains on Applied Part Leakage Test Connect 4MQ test resistor between the RL Jack and the Green Jack on the front panel Select the Mains On Applied Part test The lead configuration should be ALL to EARTH Press International Safety Analyzer 4 Performance Verification 5 26 5 27 5 27 1 5 27 2 Note 5 28 5 28 1 Note 5 28 2 Note the START TEST soft key to activate the test Record readings verifying data is within tolerance range indicated on the data sheet Mains on Applied Part Zero Test Disconnect all leads from the front panel jacks If necessary select a lead configuration of ALL EARTH Press the START TEST soft key to activate the test Record readings verifying data is within t
48. nt Calibrator Fluke model 5100 B or equivalent Parallel Printer with cable Windows 98 PC or equivalent with Hyper Terminal or equivalent serial communications program 6040201 SP Contains specification checksum and version number for firmware Serial Cable 2238659 or equivalent Receptacle Tester Ideal Industries model 61 035 or equivalent 4M Ohm 1 resistor No calibration necessary 2245061 Keyboard or IBM compatible keyboard with large 5 pin DIN connector lt lt Az ANA YS MAKE NO ADJUSTMENTS OR MODIFICATIONS FOR AS FOUND DATA Note Tests may be selected through the Main Menu and soft keys or where applicable with the front panel shortcut keys To access the tests through the Main Menu select TESTS AUTOMODES then select MANUAL and use the soft keys until you come to the desired test The soft key labeled MORE will toggle through all of the available tests Select the test by pressing the associated soft key Whenever the calibrator is called for another signal source monitored by the DMM may be used If using the calibrator the 50 ohm divider must be placed in the override mode for all tests Some tests make measurements to the front receptacle bracket mounting screw If the revision of the unit does not have such a part the rear panel 601 Earth jack may be used instead 4 1 601 Service Manual 4 2 1 0 SET UP 1 1 Connect a
49. ntrols or operating instructions The reader should refer to the Operator s Manual Fluke Biomedical part number 2234222 for this information Equipment Description The 601PRO Series International Safety Analyzer is an automated electrical safety analyzer that meets international standards for electrical safety testing of hospital electromechanical equipment The 601PRO Seriesx conducts electrical safety testing in accordance with IEC 601 1 VDE 751 1 VDE 701 IEC 1010 AAMI and HEI 95 requirements flags failures and simulates performance ECG and arrhythmia wave forms Test results which are automatically analyzed and saved in non volatile memory can be printed using the internal ZY column thermal printer an attached external printer or transferred to a PC via the serial port The 601PRO Seriesx offers automatic manual or step mode operation Manual mode allows any specific test to be performed continuously Serial operation is also provided The 601PRO Series will accept input from an external keyboard integrated keyboard keyboard barcode wedge or an external RS232 device Equipment Relationship Illustration Service Manual 601 Pro XL jefe 88 109 Aqsy PNO 34013 pieoq y Jo Jejuud 21929 Sv Z0S0r09 5001509
50. o reverse the polarity phase of the applied ac voltage A fixed load resistor R6 combined with the transformer windings and core act to limit the current An additional winding on XT1 and other parts are used to offset internal capacitive leakages The other parts which control the amount of leakage are K55 K56 and C78 79 80 amp 81 Floating Power Supply The ability to make floating measurements comes from U12 an isolated 12VDC to 15VDC converter and Q1 5V regulator found on the measurement board schematic 6030410 sheet1 The denotes isolated supplies DC Only The DC only feature consists of a low pass filter on the Measurement PCB Assembly 6040400 SC p2 that can be switched into the leakage channel for DC Only measurements The 4 pole RC filter R37 R40 amp C38 C41 is placed in or out of the circuit with relays K10 and K11 A bi directional transient suppresser across the input to the filter limits the voltage to protect the capacitors Measurement Front End Isolation Refer to 6040400 SC measurement board 1 There are 7 dual opto isolators U2 3 4 5 6 7 which have their internal LED s powered through RN1 by filtered digital 5 Volts 5DFM The output of the opto isolators are powered by the isolated 5 Volts 51 on the floating front end and 2 is used to pull up the signals to 51 6030410 p5 020 amp U27 are the source for the CPU controlled signals for the measurement front end Gai
51. olerance range indicated on the data sheet Earth Resistance Calibration 1 Earth Resistance Calibration Select the Earth Resistance test Connect the Red lead between the Red jack on the UUT and the A1 jack on the Multi Test Box Connect the black lead between the Green jack on UUT and the 2 jack on the Multi Test Box Press the CAL soft key and verify that the UUT returns from the lead calibration sequence with no errors Check off Pass or Fail on the Data Sheet 10A Earth Resistance Calibration Check off Not Applicable on the data sheet if UUT does not have a 6040402 Analog 10 PCB and skip this step Select the Earth Resistance test Connect the Red lead between the Red jack on the UUT and the jack on the Multi Test Box Connect the black lead between the Green jack on UUT and the 2 jack on the Multi Test Box Press the CAL soft key and verify that the UUT returns from the lead calibration sequence with no errors Check off Pass or Fail on the data sheet Earth Resistance Calibration amp Test 25A Select the 25 current level by pressing the Amperes soft key Press the CAL soft key and verify that the UUT returns from the lead calibration sequence with no errors Record the readings verifying data is within tolerance range indicated on the data sheet for the following resistance measurements on the Multi Test Box by pressing the START TEST soft key to activate the test Cleanliness of the leads and ja
52. p the shipping cartons and the packing material for the carrier s inspection The manufacturer will arrange for the repair or replacement of your instrument immediately before the shipping related claim is settled If the unit is shipped to the factory for repair or replacement it must be carefully repackaged Shipping with improper packaging materials may void your warranty RMA must be obtained before returning any equipment for service Contact Fluke Biomedical technical service for a return material authorization RMA number This number should be marked on the outside of the shipping container Unpacking the 601PRO 1 Carefully open the top of the box and remove any accessories These will include a line power cord US UK Australian or European Operator s Manual red and black test leads warranty card large red clamp and five alligator clips 2 Lift the 601PRO Seriesx out of the box and remove the instrument from the plastic bag 3 Pull the end caps off Repacking the 601PRO 1 Using a box large enough for adequate padding package the 601PRO as best you can Units arriving with damage due to inadequate packing may void the warranty and result in being billed for repairing the shipping damage 2 Insure the package for the value of the unit Contact Fluke Biomedical see contact info behind manual title page for a Return Material Authorization RMA before shipping the 601PRO to Fluke Biomedical 601
53. parallel printer to the UUT 1 2 Plug the UUT power cord into a Variac set to 115 RMS 0 5 and record on the data sheet Note Use the HP 34401A DMM or equiv for this measurement 1 3 Load Paper If Internal Printer option is installed thread Printer paper into Internal Printer See Final Assembly DWG for directions Note The printer changed at rev D this procedure For rev D or later Martel printers black panel there is no switch to program For earlier Seiko printers beige panel the internal switch SW2 controls printing inversion Check that it is in the left hand position for right side up characters 2 0 POWER UP 2 1 Turn the UUT power ON Following startup screens with the firmware version and a short delay the UUT should display the MAIN MENU screen Check Pass or Fail on Data Sheet 3 0 UUT SYSTEM CONFIGURATION Note The nonvolatile parameters listed below are required to perform the test If this is a new instrument these parameters will have automatically been set as part of the firmware download If this instrument has been returned for service with without a new firmware download go to the appropriate menu and change the settings to reflect the specified Default Parameters Test Standards Enabled Main Menu gt UTILITIES gt ENABLE STANDARDS IEC 601 1 VDE 751 1 IEC 1010 AAMI Test Standard Selected Main Menu gt SYSTEM SETUP gt TEST IEC 601 1 STANDARD Select the printer
54. pset the digital board The RY1 through RY 48 control is performed through serial control signals RYDATA RYCLOCK RYSTRB and RYENB These signals are found on the analog board Analog schematic p 1 connected to the relay drivers U24 23 22 25 26 22 Note that RYDATA goes only to SDIN of 024 pin 3 and the SDOUT 024 pin 6 goes to SDIN 023 pin 3 etc through 022 025 026 021 024 controls RY1 through RY7 023 controls RY8 through RY15 022 controls RY16 through RY23 023 controls RY8 through RY15 025 controls RY24 through RY31 026 controls RY32 through RY39 022 controls RY40 through RY47 Each time or several relays need to be changed the Microprocessor serially sets the proper bits for the 6 serially connected relay drivers which in puts all 48 relays at the proper on or off state This allows 4 signal lines to control up to 48 relays IRY46 and IRY47 select the amount of current needed to zero the mains on applied parts leakage measurement During mains on applied parts and some VDE tests IRY47 applies this corrective current into the LEAK front end measurement input and IRY46 is closed for additional corrective current to zero the front end at 177VAC and above Referring to the power switching board 6030401 p 1 U1 2 3 4 and 5 for RY49 through RY55 which are the heavy duty relays which control the mains connection to the DUT As explained in the previous paragraph these 5 relays are directly controlled by the CPU writ
55. s of a PIC 16C57C micro controller Upon a key press of the external keyboard the PIC generates an interrupt signal The 2075838 daughter board has hand shaking capability with the 80C188EB processor A D flip flop and a nand gate accomplish this The PIC after transmitting a scan code will wait for the 80C188EB processor to change the state of the D flip flop via the RD and the PCKYBD chip select The PIC cannot receive any data from the external keyboard until the main processor sets the D flip flop The PIC software resets the D flip flop after each scan code is transmitted If for example a multiscan coded transmission is initiated like the INSERT key which has the following code serial transmission 0x70 0xE0 OxEO then the external keyboard will hold each scan code in its output buffer until the PIC releases the CLOCK and DATA lines The PIC will only release the CLOCK and DATA lines after the 80C188EB main processor answers the PIC s interrupt request 6030410 sheet 2 shows the external keyboard interface where the keyboard plugs into the 5 pin DIN connector The external keyboard interface is designed to function with IBM compatible Personal Computer PC AT style keyboards When a key press is made the keyboard 013 pin 35 issues an interrupt request to the microprocessor U1 pin 31 NOTE In some units the keyboard controller IC is replaced with a small PCB assembly containing the controller IC U1 and an oscillator
56. stance 2 Replacing the Paper For the Martell Printer black chassis A Remove the roll cap by squeezing the barbs at the end of the paper roll shaft Load a new roll PN 2248743 oriented as shown in the figure above C Feed a clean straight edge from the roll into the entry port of the printer mechanism The paper will be sensed automatically and feed into the front slot for printing D Wind any excess paper onto the roll and replace the roll cap E Close the printer cover For the Seiko Printer beige chassis PULL TAB PRINTING SURFACE PCB SWITCH FEED FEES SWITCH SWITCH INSERTION TS OPENING SS PAPER EX Sn M _ PRINT ROLL NE HEAD SHAFT Ne f PAPER ROLL ON d ZIA UNIT a yet CASE P FIGURE 1 PRINTING SURFACE PAPER ROLL FIGURE 2 A Slide the old roll of paper off its shaft B Place the new paper roll on the shaft as illustrated in Figure 2 5 2 International Safety Analyzer 5 Troubleshooting Note The outside surface of the paper roll is the printing surface Manually Advancing the Paper Feed A Gently push the paper into the paper feed opening Figure 1 B Power up the unit C Press the feed switch until the paper emerges from the print head If the rollers do not automatically move the paper forward apply light pressure on the paper to manually feed it into the rollers Replacing the Printer in the Case A Carefully place the printer back in
57. sulation Resistance ALL to Case test by using the INSUL soft key Switch the L1 L2 switch on the Multi Test Box OFF Connect a test lead between the RA jack on the UUT front panel and the respective test jack on the Multi Test Box Activate the Insulation Resistance test by pressing the START TEST soft key Record readings verifying data is within tolerance range indicated on the data sheet Connect test lead RA to GND No Lead Detach all leads from UUT and remove power cord from the front receptacle At the Main Menu select SYSTEM SETUP gt TEST STANDARD and then select the VDE 751 1 test standard Leakage Offset Calibration Select the VDE Equivalent Patient Leakage test Press the CALIBRATE soft key then the CAL soft key Relays will click for several seconds while the display says Calibration in Progress No Failure should occur Check Pass or Fail on the data sheet Equivalent Patient Leakage Zero Test Press the START TEST soft key to activate the VDE Equivalent Patient Leakage test Record readings verifying data is within tolerance range indicated on the data sheet VDE Equivalent Device Leakage Zero Test Select the Equivalent Device Leakage test and press the START TEST soft key to activate the test Record readings verifying data is within tolerance range indicated on the data sheet Use the DMM to measure the resistance of the 4MQ resistor Record reading verifying data is within tolerance ra
58. t already has L2 open and the mains polarity is reversed The action is to reverse the mains polarity and still leave L2 open Since the mains polarity is reversed L2 is controlled by K4 instead of K3 Sequence rev outlet 2 open revpol OFF 52 off IRY52 K4 to keep L2 open ON 51 53 55 Turn on outlet IRY55 K7 8 and IRY51 to reverse the polarity and IRY53 to connect L1 Wait 50 Wait 50 milliseconds ON 49 50 Tum on Solid State Relay SSR K1 and Mech Relay K2 for no SSR heat sinking Example 2 Turning the outlet off Sequence outlet off ON 49 Turn on the SSR Be certain the SSR K1 is connected in parallel with RY50 K2 OFF 50 Turn off Mech relay K2 OFF 49 Turn off the SSR K1 Power is not actually removed until the current passes through zero Wait 150 Wait 150 milliseconds for the DUT to stop and dissipate power in R1 OFF 52 53 55 Open L1 and L2 to initialized off state Wait 50 Wait 50 milliseconds Example 3 Turning the outlet on setting normal polarity and L2 on Sequence outlet on normal OFF 51 Polarity Relay to normal ON 52 53 55 Connect the two L2 control relays and the DUT terminals the unit is still unpowered Wait 50 Wait 50 milliseconds ON 49 50 Turn on both the SSR and the Mech relay 2 9 601 Service Manual Software Note on Mains Power Up Test Upon power up and before the main menu is displayed the 601PRO Seriesx meas
59. the 601PRO case B Advance enough paper so that paper appears outside the output opening on the front panel Make sure the printed circuit board switch is positioned toward the pull tab Figure 2 Replacing the Protective Panel A Replace the front panel of the unit ensuring that the latches engage B Test the functionality by printing Cleaning the Printer A Clean the top panel using a dampened cloth and mild detergent No cleaning of the internal components is required 5 3 601 Pro XL Service Manual 5 4 Chapter 6 Corrective Maintenance This chapter discusses covrective maintenance There are no correction maintenance procedures beyond the calibration requirements 6 1 601 Pro XL Service Manual 6 2 Chapter 7 Installation This chapter discusses installation requirements The Operating Environment The 601PRO Seriesxi is designed to operate optimally when installed in an area where ambient temperatures remain between 10 C 50 F and 40 C 104 F The unit is sensitive to extreme environmental conditions Excessive humidity should be avoided Condensation directly on the sensitive electronic circuits can cause the instrument to fail internal self checks Unpacking and Repackaging the Instrument Ifthe shipping box has been damaged inspect the instrument for visible dents and scratches as you unpack it If the unit is damaged notify the carrier and your manufacturer s representative Kee
60. tive earth test is run it will display an error saying the leads need calibrating The 500VDC Supply Located on the analog board schematic Analog schematic sheet 3 U1 is an isolated 12 VDC to 500VDC supply for insulation resistance testing The 500VDC is turned on by driving IRY39 active low Q2 is an inverter which drives Q1 which in turns U1 or off This arrangement makes sure that the 500VDC supply is off when the 601PRO Seriesx turns on since the relay drivers are inactive high 12VDC at turn on 02 turns on turning Q1 off and keeping U1 off The 500VDC supply output drives two caps R4 which is a 158K bleeder resistor One side of R4 goes to R5 2 49Meg resistor which is in series with the Protective earth and R3 2 49Meg resistor is in series with test load This serves to limit the current and shock potential International Safety Analyzer 2 Functional Description The Isolated 110 of Mains Power Source The Isolated 110 of Mains Power Source is Supplied by XT1 which is located on the analog board schematic sheet 2 It is an isolation transformer used for mains on applied part testing and VDE equivalent device and equivalent patient leakage tests The power to the primary is protected on the pcb by a PTC resistor F1 Power to the primary is turned off and on by IRY25 active low to U2 and FETs Q3 and Q4 U2 is an opto isolated photvoltaic driver IRY18 active low is applied to K7 which is used t
61. trom Corriente Atterna Corrente alternata Direct current Courant continue Gleichstrom Corriente continua Corrente continua Both direct and alternating current Courant continu et courant alternatif Allstrom Gleich und Wechselstrom Corriente continua y corriente alterna Corrente continua e corrente alternata d Earth ground terminal Borne de terre Erde Bettriebserde de Tierra Terra di funzionamento Protective conductor terminal de terre de protection Schutzleiteranscluss Borne de Tierra de Protecci n Terra di protezione IE On Supply Marche alimentation Ein Verbindung mit dem Netz Chiuso 1 2 International Safety Analyzer 1 General Information Off Supply Arrest alimentation Aus Trennung vom Netz Desconectado sconnessione dalla rete di alimentazione Attention voir documents d accompanement Achtung siehe Begleitpapiere Atenci n vease los documentos incluidos Attenzione consultare la doc annessa Caution risk of electric shock A Attention risque de choc electrique Gef hrliche elektrische Spannung Atenci n riesgo de sacudida el ctrica Alta tensione in questo documento Alta tensione non significa tensione pericolosa come definito in IEC 417 Caution refer to accompanying documents Relationship of This Manual to Other Publications This document does not contain a description of operating co
62. type Main Menu gt SYSTEM SETUP gt PRINTER Internal Printer if installed or OUTPUT select External Ascii Only if not installed Beeper Setting On Main Menu gt SYSTEM SETUP gt BEEPER International Safety Analyzer 4 Performance Verification 4 0 PRINTER TESTS 4 1 4 2 Note Note Internal Printer Test If the unit has an internal printer press the print header key and confirm that the internal printer starts printing When it stops printing the printouts should look like the one shown below FLUKE BIOMEDICAL CORP Date Time CONTROL PROCEDURE ID LOCATION DEVICE TYPE MANUFACTURER SERIAL TECHNICIAN 601PRO nnnnnnnnn STANDARD xxxx CLASS xx TYPE xx ECG LEADS x Lead assignments noted External Printer Test At the Main Menu select SYSTEM SETUP gt Printer Output and select the appropriate External Printer Return to the Main Menu and press the print header key and confirm that the external printer starts printing When it stops printing the printout should look like the one shown below The 601PRO nnnnnnnnn should correspond to the serial number on the S N label installed on the rear of the UUT Record Pass or Fail on the data sheet FLUKE BIOMEDICAL CORP Date Time CONTROL PROCEDURE ID LOCATION DEVICE TYPE MANUFACTURER SERIAL TECHNICIAN 601PRO nnnnnnnnn STANDARD xxxx CLASS xx TYPE xx ECG LEADS x Lead assignments noted The printer a
63. upply for the protective earth FET drive circuit In the same way the negative half of the cycle is controlled U6 pin 2 and to pin 1 and through the other side 010 dual optoisolator to 010 and 011 In order to make sure the output voltage doesn t get too high the output drive voltage is sensed and when too high the drive to loop is clamped This happens at U5 and the output of U8 In the latest version of analog assembly 2233791 U8 is replaced with daughter board 2233534 The circuit is functionally the same but some additional filtering and a little delaying of the zero cross point avoids noise caused by inductive components at the zero crossover point The clamping action occurs by driving U9 pin 2 high to clamp off the current comparator U9 and thus cause a reduction in drive voltage to the FETs by raising POSFET and NEGFET signal levels they are analog and more active low which shuts down current to the protective earth circuit Software Notes e The measurement range for 1 Amp and 25 Amps is 0 2 999 ohms Over range for both is 10 Ohms Maximum calibration limit for lead calibration is 0 150 ohms e The manual test will prompt the user to calibrate the leads if a negative ohm reading is made a low ohms reading with a larger ohms cal value The auto step test assumes the user has done a lead cal prior to running the auto step test but if an invalid lead calibration value is in Memory when the protec
64. ures the voltage present between the three line voltage inputs These voltages will be referred to as L1_Earth L2_Earth and L1_L2 The L1_L2 voltage is divided by the largest line voltage present when a leakage CAL was last performed to create a scale factor that is then applied to the Mains on applied part offsets The L1_L2 voltage is then examined to determine which voltage range to use 115 or 230 This is necessary to set the Protective Earth Continuity power transformer primary configuration relay If the L1_L2 voltage is between 75V to 150V the 115 range will be used If the L1_L2 voltage is less than 75V or between 170V to 270V the 230 range will be used Next the L1_L2 voltage is tested to see if the mains voltage is out of range If L1_L2 is not within 80V to 145V or 170V to 270V the Mains_Voltage_Out Of_Range flag is set The operator will NOT be notified at power up if the mains voltage is reversed The three voltages are then examined to determine which line L1 or L2 to open when an OPEN L2 fault is simulated and to determine if an Open Earth condition exists The reason for determining which line to open for an OPEN L2 fault is to keep the line with the highest potential relative to Earth connected thereby permitting the highest leakage to Earth to occur in the normal polarity condition The relays that open or close the L1 and L2 lines are ahead of the relays that reverse the polarity A description of the algorithm
65. yback diodes to suppress transients from the relay turning off International Safety Analyzer 2 Functional Description Printer and Serial Ports 6030410 page 2 shows connections for the two printers the serial port and the external keyboard connections Printer Ports See 6030410 page 2 The internal 24 column thermal printer is connected to P5 Outgoing characters are latched at U31 it has a parallel connection with a busy line monitored as an input read at U21 pin 19 6030410 p5 The external printer is connected to P3 25 pin D female D subminiature Outgoing characters are latched at U30 page 2 a BUSY PRINTER printer connected and powered and ONLINE signal inputs read at U21 port C page 5 Serial Ports The 601PRO Seriesx conforms to the Fluke Biomedical Serial Interface Standard R amp D OP11 which should be referred to for more information The 601PRO Seriesx has 9 pin serial port located on the rear panel of the instrument on The female 9 pin D sub miniature serial connector P2 is a serial port DTE configuration Input Signals Printer status signals and the SW1 dipswitch positions are shown 6030410 5 The first position on the dipswitch is used to select the digital board subassembly test program when the board is on the digital board test station SW1 position 2 is not used SW1 position 3 is not used The internal printer is an option and dipswitch position 4 is opened w

601PRO SeriesXL

Contents

Download Pdf Manuals

Related Search

Related Contents