Alaris Medical Systems Signature IVAC 710 Series Technical & Service Manual Download

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1-16

IVAC

Signature Edition™ Technical Service Manual

Table 3 Reference Designators

capacitor

diode/zener diode

display

fuse

ferrite bead

connector, terminal header

inductor

plug connector

transistor/FET

resistor

RESN

ceramic resonator

switch

SPKR

speaker

transformer

thermistor

integrated circuit

socket for IC

crystal

ground

1.9 Compliance To Standards

The standards used as guidelines (at current revision

level of public availability) in the design and

development of the pump are as follows:

1.9.1 710X/720X

UL 544, “Standard for Medical and Dental

Equipment”

CSA C.22.2 No. 125, “Safety Standards for Electro-

medical Equipment”

AAMI ID26, “Standards for Infusion Devices”.

FDA MDS 201-0004, “Electromagnetic Compatibility

Standard for Medical Devices”.

CISCR 11, “Limits and Methods of Measurement of

Electromagnetic Disturbance Characteristics of

Industrial, Scientific, and Medical (ISM) Radio

Frequency Equipment”.

IEC 529, 1989, “Classification of Degrees of

Protection Provided by Enclosures”.

Table 4 Symbol Definition

Attention, consult accompanying documents.

RS-232 Connector

Nurse Call

IEC 801-2, “Electromagnetic Compatibility for

Industrial Process Measurement and Control

Equipment, Part 2: Electrostatic Discharge

Requirements”.

IEC 801-3, Electromagnetic Compatibility for

Industrial Process Measurement and Control

Equipment, Part 3: Susceptibility to Radiated

Electromagnetic Energy.

IEC 801-4, Electromagnetic Compatibility for

Industrial Process Measurement and Control

Equipment, Part 4: Electrical Fast Transient/Burst

Requirements”.

IEC 801-5, Electromagnetic Compatibility for

Industrial Process Measurement and Control

Equipment, Part 5: Voltage Surge Immunity

Requirements”.

FCC Docket 20780 Part 15 (Class A) Accessories with

Information on Sets and Set Materials.

NAFTA 99, “Standards for Health Care Facilities.

RS 232

GENERAL INFORMATION

M E D I C A L S Y S T E M S

™

Summary of Contents for Signature IVAC 710 Series

Page 1: ...IVAC MODEL 710X 720X S E R I E S Signature Edition Volumetric Pump TECHNICAL SERVICE MANUAL M E D I C A L S YS T E M S ...

Page 2: ...2 SWITZERLAND EP 0 121 931 0 328 163 0 328 162 0 248 632 122 210 122 211and 122 212 Other U S and foreign patents issued and pending This document contains proprietary information of ALARIS Medical Systems and its receipt or possession does not convey any rights to reproduce its contents or to manufacture or sell any product described Reproduction disclosure or use other than for the intended purp...

Page 3: ...SUPPORT 619 458 6003 OR 800 854 7128 EXT 6003 For technical troubleshooting and preventive main tenance information QUALITY ASSURANCE 800 854 7128 EXT 7812 For product complaints CANADA Only CUSTOMER SERVICE 800 513 2254 For Western Canada to place orders For all of Canada to place complaints CUSTOMER SERVICE 800 268 4457 For Eastern Canada to place orders M E D I C A L S YS T E M S http www alari...

Page 4: ...y ALARIS Medical Systems product This warranty shall apply solely to the original purchaser This warranty shall not apply to any subsequent owner or holder of the product Furthermore this warranty shall not apply to and ALARIS Medical Systems shall not be responsible for any loss or damage arising in connection with the purchase or use of any ALARIS Medical Systems product which has been a repaire...

Page 5: ...5 Dynamic Monitoring System 1 9 1 6 Data Communications Function 1 11 1 7 Accessories 1 11 1 7 1 Nurse Call 1 11 1 7 2 Learn Teach RS 232 Cable 1 11 1 8 Summary of Precautions 1 11 1 8 1 Notes 1 11 1 8 2 Cautions 1 14 1 8 3 Warnings 1 14 1 9 Compliance to Standards 1 16 1 9 1 710X 720X 1 16 1 9 2 Declaration of Conformity 1 17 Chapter 2 Checkout and Configuration 2 1 Introduction 2 1 2 2 New Instr...

Page 6: ... Pump Procedure 2 16 2 5 2 Pop Up Displays 2 16 Chapter 3 Preventive Maintenance 3 1 Introduction 3 1 3 2 Storage and Cleaning 3 1 3 2 1 Storage 3 1 3 2 2 Cleaning 3 2 3 3 Preventive Maintenance Inspections 3 3 3 3 1 Regular Inspection 3 3 3 3 2 Functional Test 3 3 3 3 3 Flow Stop Test 3 4 3 3 4 Rate Accuracy Verification Test 3 4 3 3 5 Pressure Calibration 3 5 3 3 6 Ground Current Leakage Test 3 ...

Page 7: ...ce Select 4 8 4 5 8 Battery Voltage Monitor 4 9 4 5 9 VMEAS 4 9 4 5 10 Voltage Reference 4 1V 4 9 4 5 11 System Current Monitor 4 9 4 5 12 Always On Supply 5VAO 4 10 4 5 13 System Switching Supplies 4 10 4 5 14 VRAM Supply 4 10 4 5 15 VPOS Supply 4 10 4 5 16 Battery Temperature Sensor 4 10 4 5 17 System Watchdog 4 12 4 5 18 Power Switch 4 13 4 5 19 System Reset Power On 4 13 4 5 20 Lower LCD Displ...

Page 8: ...2 5 3 Replacing Battery 5 2 5 4 Disassembling Pump 5 4 5 4 1 Disassembly of Rear Case 5 7 5 4 2 Disassembly Procedure for Cable Routing 5 10 5 4 3 Disassembly of Front Case 5 12 5 4 4 Reassembly Procedure for Cable Routing 5 18 5 5 Assembling Pump 5 20 5 6 Test and Calibration 5 21 5 6 1 Power On Self Test 5 21 5 6 2 Mechanism Visual Check 5 21 5 6 3 Mechanical Leak Test 5 21 5 6 4 Pressure Verifi...

Page 9: ...ltages 6 14 6 4 8 Setting ID Number 6 14 6 4 9 Viewing Battery and Total Run Times 6 15 6 4 10 Setting Self Check Timer 6 15 6 4 11 Viewing Channel Sensors 6 16 6 4 12 Viewing Rate Calibration Information 6 17 6 4 13 Testing Main LCD 6 17 6 4 14 Testing Aux Lower LCD 6 18 6 4 15 Testing Switches 6 18 6 4 16 Changing Main LCD Contrast 6 19 6 4 17 Calibrating Channel Pressure 6 19 6 4 18 Viewing Tem...

Page 10: ...t Power On 4 13 Figure 4 9 Motor Drive Circuit Phase 1 A 4 16 Figure 4 10 Motor and Mechanism Sensors Block Diagram 4 16 Figure 4 11 Air in line Detector Block Diagram 4 17 Figure 4 12 Pressure Sensor Interface Block Diagram 4 17 Figure 4 13 User Interface Block Diagram 4 18 Figure 4 14 Main Speaker 4 19 Figure 4 15 Backup Audio 4 20 Figure 4 16 Lower LCD Display Layout 4 21 Figure 4 17 Flow Senso...

Page 11: ...ults 2 2 Table 2 2 Drug List 2 7 Table 2 3 Record of Configured Instruments 2 17 Table 3 1 PM Inspections 3 7 Table 4 1 Definition of Terms 4 3 Table 4 2 Battery Trip Points 4 8 Table 4 3 Motor Control Signals 4 15 Table 5 1 Test Equipment 5 1 Table 5 2 Level of Testing Guidelines 5 25 Table 6 1 Technical Troubleshooting Guide 6 2 Table 6 2 Error Messages 6 4 Table 6 3 Battery Manager Error Codes ...

Page 12: ...E The 7101 7201 Series has no drug list Drug only some defaults are different in configuration mode and there are seven 7 languages to choose from The IVAC Signature Edition system includes the SE I Model 710X and SE II Model 720X Volumetric Infusion Pumps and AccuSlide administration sets Refer to the Directions for Use manual for complete information regarding the setup and operation of the pump...

Page 13: ...with this Directions for Use 100 240V 50 60 Hz 0 6A 72VA max 3 wire grounded system Class 1 with Internal Power Source Continuous Risk Current normal single fault condition Ground enclosure leakage current less than 100 500 µA normal single fault Patient leakage current less than 10 50 µA normal single fault Rechargeable nickel cadmium Use only IVAC Nickel Cadmium or Nickel Metal Hydride 12V 1 8AH...

Page 14: ...age 7100 7200 100 µAmps 120Vrms Tested to UL Standard 544 and CSA C22 2 No 125 for medical and dental equipment Parts per ml 1150 steps to deliver 1 ml Rate cal 191 Programmable Features Air in line alarm threshold 50 100 200 or 500 µl Configuration Air in line reset feature On Off Audio Hi Med Lo levels accessible These features can be customized Communications Baud Rate Parity by qualified servi...

Page 15: ...VTBI ON OFF 7101 7201 or flow sensor modification Rate Accuracy 5 typical at 30 delivery container head height RFI Tolerate 10 V m across frequency range Temperature Operating above 30 C for extended periods will reduce battery life Volume to Be Infused Range 0 1 to 9999 9 ml in 0 1 ml increments primary 0 1 to 999 9 ml in 0 1 ml increments secondary 0 1 to 999 9 ml in 0 1 ml increments loading do...

Page 16: ...or which allows the Battery Manager to monitor the temperature of the battery The pack also includes a temperature limiting thermostat which opens the circuit if the battery temperature gets too hot and closes again when the temperature returns to normal The battery charge circuit charges the battery with a constant current of 1 ampere whenever the Battery Manager turns the charger on The Battery ...

Page 17: ... zero rated capacity is loaded and the OK button is pressed the original rated capacity must be reloaded to preserve the battery gauge The empty E icon will flash during the discharge part of the refresh cycle The AC power must remain connected and uninterrupted during the discharge cycle If the AC power is removed during this cycle the discharge cycle will be terminated and another refresh cycle ...

Page 18: ...ager provides a relative time clock which the main processor can set and read This clock consists of a 32 bit counter which is incremented once a second under all conditions The main processor uses this counter as a means of determining elapsed time even when power has been turned off The clock is used to determine when a battery refresh cycle is required as well as compensating for normal battery...

Page 19: ... seen from the preceding ideal conditions there are many conditions which can affect the battery capacity The following conditions have the most practical impact on battery capacity delivered in this instrument a TEMPERATURE DURING CHARGE As the effective ambient temperature of the battery increases the amount of charge that the battery will accept is decreased At an ambient temperature of 35 C an...

Page 20: ...inted on the battery The battery gauge is intended to show the minimum run time left on the battery taking all these factors into account NOTE In the future ALARIS Medical Systems may provide different battery packs The replacement battery may have a different rated capacity Therefore the Battery Manager of the instrument needs to know that a new battery has been added and the rated capacity has c...

Page 21: ...d if the pump or channel is turned off or if an alarm occurs NOTE When infusion is started the resistance may be other than 0 depending on solution viscosity catheter tubing size and filters Resistance Alert provides an early warning of slow or gradual changes in the resistance of the IV line site The Resistance Alert marker can be set from 5 to 100 It allows the nurse to monitor resistance and wi...

Page 22: ...01 7201 pumps 1 7 2 Learn Teach RS 232 Cable This is a standard commercially available 9 pin Null Modem RS 232 cable also ALARIS P N 133450 The Learn Teach RS 232 cable is used to connect two instruments for the purpose of transferring downloading configuration data from to another instrument 1 7 3 Flow Sensor Flow sensor capability is available with an upgrade kit on 7100 7200 For 7101 7201 all t...

Page 23: ...numeric code next to the configuration name upon entering configuration mode Refer to Section 2 4 1 Entering Configuration Mode This code is only a hexadecimal reflection of your instrument s configuration name NOTE If you have changed the configuration but not the name the pump will display the option to rename before turning off or proceeding to the teach mode Refer to Section 2 5 2 Pop Up Displ...

Page 24: ...e during mechanical leak check NOTE Care should be taken to avoid applying too much tamper seal so it does not effect the transducer NOTE There is one case screw inside battery compartment NOTE If as a result of the following calculation the new rate cal value falls outside the range of 182 to 214 return the instrument to ALARIS Medical Systems or replace the mechanism NOTE The disposable set 70RC...

Page 25: ...l channel or with other instruments When a mechanism is removed it must go back in the original position or the pump will need hard and soft pressure calibration as well as rate calibration CAUTION Use only ALARIS Medical approved batteries due to Battery Manager requirements and the thermostat contained in the battery assembly 1 8 3 Warnings WARNING When an instrument s configuration is changed t...

Page 26: ...nch I 0 input output IV intravenous Js jack kg kilogram kHz kiloHertz kV kilovolt KVO keep vein open kΩ kilohm kW kilowatt lb pound LCD liquid crystal display LED light emitting diode lg long MHz megahertz µA microamp µF microfarad µsec microsecond mA milliampere min minute ml milliliter mm millimeter mmHg millimeters of mercury MOS metal oxide semiconductor ms millisecond MUX digital multiplexer ...

Page 27: ...c Disturbance Characteristics of Industrial Scientific and Medical ISM Radio Frequency Equipment IEC 529 1989 Classification of Degrees of Protection Provided by Enclosures Table 4 Symbol Definition Attention consult accompanying documents RS 232 Connector Nurse Call IEC 801 2 Electromagnetic Compatibility for Industrial Process Measurement and Control Equipment Part 2 Electrostatic Discharge Requ...

Page 28: ... based on Annex II of EC Directive 93 42 EEC EC Declaration of Conformity Certification of Quality System Certification Number 0526 Issued By British Standards Institution Date 27 June 1995 Device Technical File Completed By Quality Engineering Initial Release Date 1 July 1997 Supplementary Information The product herewith has additionally been assessed and complies with the following specificatio...

Page 29: ...splay LED segments flash This confirms that the pump has performed its self test and is operating correctly During operation the pump continually performs a self test and will alarm and display a message if it detects an internal malfunction Service is required if the pump fails to satisfactorily pass the start up sequence Refer the instrument to qualified service personnel if the instrument shows...

Page 30: ... Factory Set Factory Set Config Name 4 alpha numeric characters 4 alpha numeric characters IVAC IVAC KVO Rate 0 1 to 20 0 ml h 0 1 to 20 0 ml hr 5 0 ml hrr 5 0 ml hr Languages English Canadian French English French German Dutch English English Italian Swedish Spanish LCD Contrast 1 to 256 1 to 256 127 127 Set in Diagnostics Mode Maximum Rate 0 1 to 999 9 ml hr 0 1 to 999 9 ml hr 999 9 ml hr 999 9 ...

Page 31: ...sequent presses of the soft key to cycle through available options Other features are edited by means of the numeric keyboard entry Pressing undo will undo any edits made to that page and stay on the page Pressing ok will accept all information on the page and return to menu page Pressing POWER switch after editing a configurable item will evoke an invalid key tone and a message to ok entry You mu...

Page 32: ...o advance to the page you want to configure NOTE FOR 7101X 7201X the default code will be 5B44 for instruments set to factory defaults instead of 2098 2 4 2 Setting to Defaults The Set To Defaults Mode programs all configuration items to their default values NOTE It is strongly recommended that you review Table 2 1 for a complete list of defaults before using this feature 1 Advance to the C2 page ...

Page 33: ...espond to an air in line alarm assess the clinical significance of the air and choose whether or not to continue the infusion without removing the air The reset feature only allows the current bubble to proceed without tripping an alarm The air in line threshold value choices are 50 100 200 and 500 microliters NOTE Use 50 microliter setting on microbore tubing Other settings may be used on macrobo...

Page 34: ...ting drugs to appear on the extended list The extended list if configured provides a secondary list of drug names not normally used Press done at any time to display the Summary Page Press page to advance to the next page 3 Press and release the Extended List soft key to cycle between s and blank If blank is selected the Extended List will not be available 4 Press and release the Drug soft key to ...

Page 35: ...Park Avenue New York NY 10016 05 Burroughs Wellcome Co 3030 Cornwallis Road Research Triangle Park NC 27709 06 Du Pont Multi Source Products The Du Pont Merck Pharmaceutical Company 1000 Stewart Avenue Garden City NY 11530 07 SmithKline Beecham Consumer Brands L P Unit of SmithKline Beecham Inc P O Box 1467 Pittsburgh Pa 15230 08 Marion Merrell Dow Inc 9300 Ward Parkway P O Box 8480 Kansas City MO...

Page 36: ...O rate will not exceed the Maximum Rate NOTE The maximum rate setting applies to all infusion modes 2 4 7 Setting Computer Link The Computer Link feature allows a hospital computer to interact with the pump and programs the level of computer control available to the clinician The computer cannot start or stop the pump set the rate or make any change in status If the feature is off the computer can...

Page 37: ...page 2 4 8 Setting Optional Modes The Optional Modes feature allows the clinician to configure how the options menu will appear in normal mode Enabling of these modes will automatically place them in the user s option menu When Loading Dose Multi Step and Multi Dose are on they appear in the menu when the options key is pressed in normal mode For Dose Rate to appear in the options menu it must be ...

Page 38: ... programmed for each step 5 Press and release Multi Dose soft key to select for editing Press again to cycle between On and Off This feature allows the clinician to pre program multiple infusions over a period of up to 24 hours the fluid volume and delivery rate is repeated for each delivery 6 Press ok to accept the changes and return to the beginning of the C3 page 2 4 9 Setting Optional Features...

Page 39: ...to cycle between On or Off a In Pressure Only mode the graph still displays Hi Resistance data b Trend data is lost when User clears graph information Unit is off for more than 6 hours Resistance Mode is changed Resistance Mode is changed to Pressure Only Mode c Trend data is maintained when Pressure Only Mode is changed to from Hi Resistance Mode Rate is changed Unit is off for less than 6 hours ...

Page 40: ... key next to rate value once to select for editing 4 Use the numeric pad to enter the KVO rate Press ENTER 5 Press ok to accept the change and return to the beginning of the C4 page NOTE The KVO rate will not exceed the present Maximum Rate CHECKOUT AND CONFIGURATION M E D I C A L S YS T E M S 141345 FAA Page of 146 OPTIONS A B KVO Rate C Monitoring Options 4 Audio Configuration Name page OPTIONS ...

Page 41: ...y be set from 1 to 9 NOTE The restart counter is reset whenever the clinician presses Run Hold if the pump or channel is turned off or if an alarm occurs A resistance alert feature may be turned on or off If on the hospital can set the desired alert level The default alert level can be set from 5 to 100 in 5 increments This is the initial value presented to the clinician the clinician may reset th...

Page 42: ...ween Low Med Hi Med Hi or Hi 3 Press the Trans Tone soft key to select for editing Press again to cycle between On and Off 4 Press ok to accept the changes and return to the beginning of the C4 page 2 4 13 Setting Configuration Name Instrument ID Label The characters entered here will be shown in the lower LCD display This electronic label is normally displayed even when the pump is off The config...

Page 43: ...h mode Refer to Section 2 5 2 Pop Up Displays for further explanation NOTE Must have 4 characters in configuration name use space symbol to fill in any open character 2 5 Transferring Settings to Another Pump Once a pump has been programmed to meet technical and clinical needs the settings can be transferred to other pumps The programmed pump is referred to as the Teacher and the other pump is ref...

Page 44: ...n will not work if revision level is not the same on both pumps or if the pumps are not the same model ie 710x 720x to 7000A 2 5 2 Pop Up Displays The pop up screens appear when the user attempts to turn off the instrument or execute the teach mode after changing the configuration or accessing a configured item but not changing the configuration name If you change the instrument s configuration an...

Page 45: ...Label Location Language Air in Line Threshold µl µl µl µl µl Reset Maximum Rateml hr ml hr ml hr ml hr ml hr ml hr Computer Link Mode Baud Rate Parity Optional Modes Loading Dose Dose Rate Multi Step Multi Dose Optional Features Panel Lock Resistance Trend Multi Dose Alert KVO Rate ml hr ml hr ml hr ml hr ml hr ml hr Monitoring Options Mode Display Restarts Alert Audio Volume Trans Tone PM Reminde...

Page 46: ...phylline Amrinone Inocar Atracurium Tracrium Bretylium Bretylol Cimetidine Tagamet Diltiazem Cardizem Dobutamine Dobutrex Dopamine Intropin Esmolol Brevibloc Heparin Isoproterenol Isuprel Labetalol Normodyne Trandate Lidocaine Xylocaine Magnesium Sulfate Methylprednisolone Milrinone Morphine Nitroglycerin Tridil Nitroprusside Nipride Norepinephrine Levophed Oxytocin Phenylephrine Neo Synephrine Po...

Page 47: ...mum Rate C Computer Link 3 Optional Modes Optional Features page OPTIONS A B Mode Ctrl Mntr Off C Baud Rate 9600 3 Parity Even undo ok OPTIONS A B Loading Dose On C Dose Rate On 3 Multi Step Off Multi Dose Off undo ok OPTIONS A B Panel Lock On C VTBI On 3 Resistance Trend On Multi Dose Alert Off undo ok OPTIONS A B KVO Rate C Monitoring Options 4 Audio Configuration Name page OPTIONS A B KVO Rate ...

Page 48: ...ance with ALARIS Medical Systems requirements and guidelines A maintenance reminder will occur after 52 weeks unless the feature has been changed to select a different time interval or has been disabled These inspections are also intended to complement the intent of JCAHO requirements and are not covered by the ALARIS Medical Systems warranty In the United States a service agreement may be obtaine...

Page 49: ...Use a soft cloth dampened with warm water and a mild non abrasive cleaning solution to clean all exposed surfaces For sanitizing or anti bacterial treatment use 10 bleach solution and water A soft bristled brush may be used to clean hard to reach and narrow areas Use light pressure when cleaning the pressure transducer and air in line detector areas of the pumping channels Refer to Cleaning the Me...

Page 50: ...f any damage is suspected replace the entire cord c Appropriate tension and connection if the IV pole has electrical receptacles for accessories d Strain reliefs Examine the strain reliefs at both ends of the line cord Be sure they hold the cord securely Keypad Check membrane switches for damage e g from fingernails and pens During the course of the inspection be sure to check that each switch per...

Page 51: ...all samples and may cause the results to be incorrect even though the instrument is accurate NOTE Do not use 70RCS more than 40 times a Fill the solution container with clean tap water Take a 70 RCS rate calibration set and close the AccuSlide clamp then insert the spike into the solution container b Open AccuSlide clamp and prime set Pay particular attention to ensure that all air is expelled fro...

Page 52: ... Set stopcock to drain into receptacle Figure 3 2 Setup for Rate Verification Test 3 3 5 Pressure Calibration a Place instrument on bench or other flat surface and connect to AC power b Connect pressure meter hand pump and reservoir to pressure calibration set Refer to Figure 3 3 Pressure Test Setup c Install a pressure cal set 70ISS into the instrument d Enter Diagnostics Mode by pressing and hol...

Page 53: ...nuals for proper setup and measurement technique The resistance measured must be 0 10Ω For Models 7101 7201 measure resistance from AC power plug ground pin to PEC connector must be 0 10Ω CAUTION Do not connect ground resistance probe to pressure transducer 3 3 8 Battery Refresh Cycle a Initiate a battery refresh cycle by 1 Disconnecting the battery pressing ON OFF switch for 5 seconds and reconne...

Page 54: ..._________ Ref Date Date Section Frequency Completed Completed Regular Inspection record every 12 months 3 3 1 Every Use Functional Test 3 3 2 12 Months Flow Stop Test 3 3 3 12 Months Rate Accuracy Verification Test 3 3 4 12 Months Pressure Calibration 3 3 5 12 Months Ground Current Leakage Test 3 3 6 12 Months Ground Resistance Test 3 3 7 12 Months Battery Refresh Cycle 3 3 8 12 Months Reset Time ...

Page 55: ...ew board see Chapter 7 for part numbers ALARIS Medical Systems does not provide replacement components for repair of these boards Both single and dual channel pumps function in the same manner However they use two different Main PCBs Therefore the component reference designations are different for each board To help distinguish between the one and two channel pump reference designations in this ch...

Page 56: ... power system motor drive and sensor control and user interface circuitry a The microprocessor RAM ROM data communication and COMBO IC make up the heart of the system These are collectively referred to as the kernel The kernel is responsible for controlling the motor actuation sensing and responding to user input monitoring various system sensors and performing start up and on going system operati...

Page 57: ...pad Membrane switch panel LCD Module Liquid crystal display LCD for alpha numeric display 128 x 64 of prompts status and setup information LED Module A custom light emitting diode LED module that contains numeric LED s annunciator blocks status indicators and a custom integrated circuit Mechanism Latch Detector Optical switch to detect the status of the latch on the mechanism Motor Rotation Detect...

Page 58: ...ress bus and outputs the latched addresses as A19 A16 and A7 A0 The COMBO IC has a 16 bit CRC generator which is used to periodically test the EPROM data The RAMTEST circuit provides redundant storage and error detection of RAM data The local serial interface control logic is used to interface with serial accessed peripherals such as the A D converter EEPROM LED Module s and Battery Manager The de...

Page 59: ...onnections for the speaker tamper switch and flow sensor interface option The isolation is created using optical isolators U3 and U4 for the signals and an isolation power transformer T1 for isolated circuit power Voltage level conversions are generated by the MAX250 25 1 chip set U1 and U2 to generate the appropriate signal conditioning Limit resistor R1 converts the RS 232 signal levels nominall...

Page 60: ...rates at 4 MHz Under low power condition instrument is off and AC is unplugged the Battery Manager switches to the lower frequency to save power The battery manager is turned on for three seconds every minute when the pump is off and connected to AC power The Battery Manager has the following functions Instrument on off Battery charge control Battery gauge Battery warning and alarm Relative time c...

Page 61: ... R43 between the battery and P ground This voltage is amplified and sent to the feedback input of the switching regulator U20 U28 The regulator will keep the voltage at the feedback pin at 1 23V by adjusting its output pulse width The gain of the amplifier is set so that an average current of 1A through the 0 1 ohm sense resistor will result in the 1 23V feedback voltage The Battery Manager contro...

Page 62: ...battery load This circuit is designed to protect the battery by preventing the battery from getting fully discharged The Battery Manager generates the signal SHUT_DOWN to remove the VAO_SOURCE from the battery load When the SHUT_DOWN command has been given the Battery Manager will lose power as well as the RAMs and Lower LCD display This power will only be restored when AC power is connected NOTE ...

Page 63: ...oltage monitor circuit the battery temperature sensor circuit the ambient temperature sensor circuit and is the reference voltage for the A D converter in the Battery Manager The reference voltage is 4 096V 2 VMEAS which can be between 7 7 to 24V turns on the precision reference Zener U27 U47 4 5 11 System Current Monitor The circuit to measure the supply current uses a 0 1 ohm resistor R32 R86 to...

Page 64: ... 1V from a positive supply 9V 24V The supply can provide about 100mA The IC ground pin is bootstrapped to the negative output voltage Then referencing the feedback signal to ground potential allows the chip to sense the negative voltage and therefore regulate it In operation the internal pass element provides current through the inductor while on When the pass element turns off the flyback action ...

Page 65: ...IVAC Signature Edition Technical Service Manual 4 11 FUNCTIONAL DESCRIPTION M E D I C A L S YS T E M S 141345 FAA Page of 146 Figure 4 5 Battery Monitor Figure 4 6 Main Power Supply ...

Page 66: ...ating the one shot U36 5 U46 13 will not trigger therefore output Q is low and Q is high The watchdog outputs WD_OUT and WD_OUT are activated until the Battery Manager releases them by generating the 10 Hz output The NCALL_WD signal is also brought low because WD_OUT turns on Q35 Q49 Whenever the 10 Hz stops oscillating and is high a watchdog error has occurred within the Battery Manager itself Th...

Page 67: ... power 4 5 19 System Reset Power On System Reset is controlled by the Battery Manager Either the lack of a reset inactive signal from the Battery Manager U34 U40 signal R61 or the lack of the PWR_ON signal being asserted will initiate a RST_CPU Power on is also controlled by the Battery Manager Under normal conditions the Battery Manager uses its output R62 to toggle the power latch U40 9 U39 9 to...

Page 68: ... A of the motor is as follows a Phase A MTR_PH_1 MTRA_PH_1 is active which causes the high side switch and low side switch diagonally opposite the high side switch to close This presents the motor supply voltage across the motor winding The signals MTR_1A MTRA_lA and MTR_1B MTRA_1B are used to drive the motor b Current will begin to increase at a rate determined by the ratio of the motor voltage t...

Page 69: ...ff Since only the high side switches are involved in regulating the motor current a bipolar network has been designed around these switches to keep switching times below a microsecond An example of a switching sequence is described as follows To activate the following circuit requires MTR_PH_1 MTRA_PH_1 MTR_EN_1 MTRA_EN_1 and WD_OUT to be at a logic high When the second comparator output U14 7 U27...

Page 70: ... Signature Edition Technical Service Manual FUNCTIONAL DESCRIPTION M E D I C A L S YS T E M S 141345 FAA Page of 146 Figure 4 9 Motor Drive Circuit Phase 1 A Figure 4 10 Motor and Mechanism Sensors Block Diagram ...

Page 71: ...0 to 15 of downstream tubing is filled with air varies with alarm set point 4 6 3 Transducer The transducer assembly is a silicon based resistor bridge producing a linear output The sensing area is in the front of the assembly and directly in contact with the tubing no gel It is used to measure stress not absolute pressure A film over the transducer provides a means to protect the sensor from elec...

Page 72: ...Module on a single channel pump and the Channel A LED Module on the dual channel pump The keyboard is scanned approximately every 10 ms and key data updated when there is a change due to any key or keys being pressed or released Note that the panel lock is scanned as part of the scan sequence even though it is located on the back of the pump Switches are scanned every 10 msec two cycles are requir...

Page 73: ... speaker current with a 0 511Ω resistor The voltage across the resistor is amplified rectified and compared to low and high threshold values by a window comparator U38 U16 The speaker is tested when an alarm or error occurs while the test circuit is verified at power up The speaker audio volume settings are approximately Low min 45 dB Med 65 dB and Hi approx 70 dB 4 7 2 Backup Audio Buzzer and Tes...

Page 74: ...g current waveform generated by a normally operating buzzer The buzzer current is sampled by a sense resistor whose voltage is amplified The DC level is compared to VTHRES Hi by a comparator U33 U33 whose output BKUP_SPKR_TST drives a digital input on the COMBO IC 4 8 LED Module The LED Module s provide rate data along with operating mode annunciators AC Battery operation notice and visual alarm i...

Page 75: ...T_LED The backlight intensity is not user adjustable 4 10 2 Graphic LCD Contrast The graphic LCD contrast is controlled by varying the Vneg supply to the module over a 7V to 11V range The drive circuit inverts and scales the filtered PWM LCD_CONT signal from the COMBO IC to cover this range Nominally the contrast voltage is 9V but can be adjusted through Configuration Mode in software 4 11 Nurse C...

Page 76: ...sed by integrator U1 U6 and C9 C10 to generate an appropriate LED drive level to maintain DROP_A B at about 2 8V The integrator output signal is controlled by drive enable FET Q1 Q2 to drive the LED constant current sink U1 Q4 and related components The constant current source generates a 0 200mA sink current with a 0V 1V input signal To prevent a drop even from skewing the LED drive signal a long...

Page 77: ...ce Block Diagram FUNCTIONAL DESCRIPTION M E D I C A L S YS T E M S 141345 FAA Page of 146 Integrator Constant Current Sink Timing Logic Drop Detector One Shot Combo IC C A Model 180 Flow Sensor Drop_A B 2 8V Sense Capacitor Sample Capacitor ECD_INSTALLED ECD A ACTIVE ECD_SIG_A B 5 V V 28 26 18 23 U4 U7B U8B U9A B U7 U8 5 V U1 U6 U1 Q4 V CLK_32K Hz ...

Page 78: ...tional Permanent Ink Marker Metron 619 755 4477 P3 Pressure Calibration hard Orange or equivalent IVAC Signature Edition Technical Service Manual 5 1 5 1 Introduction This chapter contains procedures required to proper ly disassemble repair and replace parts as well as to test calibrate and reassemble an instrument if a problem is detected Included in this chapter is a list of test equipment requi...

Page 79: ...s it is first connected to AC power after battery replacement 4 Lift and remove Battery Cover 5 Lift cable for battery out of compartment 6 Pull battery from compartment and disconnect NOTE The instrument will not run with battery disconnect ed 7 Connect and install new battery Note the rated capacity of the new battery 8 Reassemble the battery cover power cable and power cord retainer The replace...

Page 80: ...ECTIVE MAINTENANCE Handle Cover removed to access 2 case screws Tamper Switch Flow Sensor Plugs RS232 Cover and Connector Power Cord Power Cord Retainer Power Cord Retainer Battery Cover Screw Battery Cover Pole Clamp Case Screws 9 Battery Battery Cover M E D I C A L S YS T E M S ...

Page 81: ...ou want to save event log record before proceeding Though a dual channel pump is depicted in the fol lowing procedures both instruments disassemble in the same manner Channel B will be the same as a single channel instrument Figure 5 1 Instrument Assembly Organization WARNING Disconnect pump from AC power before disassembling Hazardous voltages are present when AC power is connected regardless of ...

Page 82: ...ttery ensure battery run time is cleared in Diagnostic Mode 4 Press on cutouts to pop off cap for handle from inside between handle and case to access two screws to open unit Remove the two screws using a Phillips screw driver IVAC Signature Edition Technical Service Manual 5 5 CORRECTIVE MAINTENANCE Battery compartment Battery Battery connection Battery cover Access Holes Power cord Power cord re...

Page 83: ... to get the hidden case screw inside the battery compartment Remove the screw 6 Remove remaining case screws 6 for dual 4 for single 7 Lay pump face down 8 Position pole clamp knob down 9 Lift rear case to access the inside of the pump Battery compartment Hidden case screw Case Screws Pole clamp knob 141345 FAA Page of 146 ...

Page 84: ...completely separated from the front case Set front case aside 2 To replace the power supply board assembly remove the four screws from Heat Sink using Torx 3 32 or 2 5mm driver to separate power supply board from the inside of the rear case Disconnect the cable from the power supply board NOTE Do not remove cover from back of power supply board If it s loose reinstall with RTV Locking bar Power su...

Page 85: ...e two hex nuts using 3 16 socket wrench b Disconnect the Panel Lock Key Pad flex cable by lifting up on locking bar c Disconnect speaker and fan from RS 232 Board d Remove screw on RS 232 board using Phillips screw driver then remove the RS 232 board Panel Lock Key Pad Flex Cable Speed Nut RS 232 Board Screw Fan Speaker Connectors Locking Bar Fan Tab Speaker Speaker Tab Fan RS 232 Connector Cover ...

Page 86: ...river Remove exterior power connector and Line Filter assembly 6 To replace speaker fan assemblies spread clips and remove the fan or speaker Disconnect from RS 232 Board if necessary 7 To replace the Heat Sink remove speed nuts inside the rear case using a 3 8 socket wrench Remove the Heat Sink Disassembly of the rear case is now complete Fan Clip Speaker Speaker Clip Fan Speed Nuts Heat Sink Lin...

Page 87: ...r ChB motor Latch Rotation and AIL receiver black CHANNEL B CHANNEL A LED Flex Latch Cable Back 4 Bar Tie 2 Motor Cable Rotation Cable XDCR Cable Tie 3 Tie 1 AIL RCVR Cable AIL XMTR Cable Lower LCD Flex Cable RS 232 Cable GND Wire Batt Power Cable Back 4 Bar Latch Cable Motor Cable Tie 4 Rotation Cable XDCR Cable Tie 5 AIL RCVR Cable AIL XMTR Cable Batt Power Cable GND Wire TOP BOTTOM 3 Cut tie 3 ...

Page 88: ...r supply cable from power supply board 3 Disconnect fan and speaker cable 4 Disconnect battery power cable from main board 5 Disconnect ground wires from mechanism assembly If needed unhook ground wires from cable clamps 4 places on dual channel 2 places on single channel 6 Continue disassembly as required Power Supply cable Cable clamp Cable clamp Battery Power cable Tamper Switch cable Cable cla...

Page 89: ... for the backup speaker may be discharged after removing the board Jumper across termi nals of capacitor C 146 C 179 for one minute See Troubleshooting Section for more information After installing the new Main PCB perform the following a Check Tc in Diagnostic Mode D6 screen should have selected Tc 0 0 See Chapter 6 for proce dure to change if needed for software 2 02 and higher b Check Rate Cal ...

Page 90: ...nd remove 4 To replace the Main LCD module Lift up on locking bar for flex cable and disconnect Use fin gers to push back snap fittings holding the Main LCD module then lift and remove 5 To replace the lower LCD module Lift up on locking bar for flex cable and disconnect Use fin gers to push back snap fittings holding the lower LCD module then lift and remove Snap Fittings LED Channel B LED Channe...

Page 91: ...ng a flat head screw driver unsnap the three snap fittings top and both sides holding the mechanism to the front case then remove the pumping mechanism e Mark the mechanism s latch housing A or B with permanent ink to ensure reinstalla tion in the proper location on dual channel pumps CAUTION Do not mix mechanisms in dual channel or with other instruments When a mechanism is removed it must go bac...

Page 92: ...er supply board connector battery cable and RS 232 flex cable from front case The rear case is now completely separated from the front case Set it aside c Disconnect the Key Pad Assembly flex cables from the Main PCB d The Key Pad Assembly is removed by peeling it off the front case Take a corner of the Key Pad and peel it away from the front case IVAC Signature Edition Technical Service Manual 5 ...

Page 93: ...mall portion of the protective backing along the right side of the Key Pad Insert the Key Pad Assembly flex cables into the slot and guide them through g Align the right edge of the Key Pad Assembly and affix If aligned proceed to remove the remaining protective backing as you lay it into place With your fingers press around the perimeter of the Key Pad Assembly to assure adhesion to the front cas...

Page 94: ...e halves following the instruc tions in Section 5 4 Disassembling Pump but in reverse sequence See section 5 4 4 on cable routing before closing the pump k Remove any protective covering from the front of the Key Pad Assembly l Turn on the instrument verify that the instrument beeps and that all display segments flash This confirms that the pump has performed its self tests and is operating correc...

Page 95: ...or and install tie wrap 5 with motor wires for CH A Connect to main board assembly 4 Route CH A ail receiver cable black out to left side of mechanism Route CH B ail transmitter cable white to the right of mechanism Connect both to main board Install tie 3 around both cables Ensure CH B ail transmitter cable white and CH A ail receiver cable black has loop as shown 5 Route CH A rotation sensor cab...

Page 96: ...rd 12 Install tie 2 around CH B motor latch rota tion and ail receiver cable black wires 13 Ensure locking bars are up on flex cable con nectors Install flex cables for front panel led modules main lcd RS 232 board assembly and lower lcd as needed to main board 14 Install battery power cable to main board WARNING Always perform a rate accuracy verification after mechanism and board have been remov...

Page 97: ...ce of the disassembly instructions and section 5 4 4 on cable routing before closing the pump When reassembling the case halves install and tighten the case mounting screws as follows 1 Install and snug each screw beginning with the 1 screw and following the sequence in figure until all screws are snug and case halves are flush 2 Tighten each screw a 1 4 turn more beginning with the 1 screw instal...

Page 98: ...E MAINTENANCE 5 6 Test and Calibration Additional testing and calibration may be required after certain repairs are completed These tests are in addition to the Preventive Maintenance tests See Table 5 3 Level of Testing Guidelines for more information 5 6 1 Power On Self Test The power on self test deals with determining the proper operating condition of the fully assembled pump The pump contains...

Page 99: ...lower portion of tubing with RTV Do not let RTV enter the dome area 5 Allow to dry 48 hours Move AccuSlide clamp down until it clicks into the closed position and install test set into the instrument 6 Select rate and run for desired time period e g 100 ml hr for 15 minutes 7 Remove test set Figure 5 2 Leak Test Setup 5 22 IVAC Signature Edition Technical Service Manual CORRECTIVE MAINTENANCE IVAC...

Page 100: ... applying too much tamper seal so it does not effect the transducer 10 Close unit by setting bottom of rear case onto front case using the case bosses for alignment For a dual channel instrument route the long ground wire into the corner of the case boss Ensure that ground wires do not rub against mechanism 11 Place rear case onto front case while watching all the cables for proper routing 12 Clos...

Page 101: ...able channel if a dual channel instrument 2 Calculate a new rate calibration value as follows Current rate Cal R Percent of error E use number only not or as a percentage Calculated cal number A New final cal number N NOTE If as a result of the following calculation the new rate cal value falls outside the range of 182 to 214 return the instrument to ALARIS Medical Systems or replace the mechanism...

Page 102: ...NOTE If unit operation is at all doubtful perform a complete PM procedure This table provides minimum test requirements Table 5 2 Level of Testing Guidelines Perform test X Optional Battery Replaced Case Replaced X X X Keyboard Assy Replaced X LED Module Replaced X Lower LCD Module R R X Main Board Removed Replaced X Main LCD Module R R X Mechanism Removed Replaced X New Instrument Checkout No Fau...

Page 103: ...e end of this chapter is a fold out map of all the diagnostic screens NOTE Steps listed are in order of actions to take to correct problem fault NOTE Record alarm history using the Alarm or History Error mode described in Section 6 4 3 Viewing Alarm or Error History before disconnecting the battery disassembling troubleshooting or testing the pump 6 2 Technical Troubleshooting Guide Table 6 1 Tech...

Page 104: ...cclusion 1 Check setup and tubing kinked clogged filter etc 2 Check pressure calibration Display Problem 1 Check cable connections 2 Replace LCD LED module 3 Replace Main PCB 4 Return to factory Fan is Noisy 1 Check cable routing and snap fits 2 Replace fan 3 Replace Main PCB 4 Return to factory Hold Setup Time Exceeded 1 Press Run Hold to resume operation 2 Turn off pump if not in use Intermitten...

Page 105: ...tance or alarm point but cleared within 40 seconds Self Check Due 1 Install set wait one minute and remove set 2 Check latch sensor for proper operation 3 Check pressure calibration soft 4 Perform Hard Pressure Cal 5 Replace mechanism 6 Return to factory Set Out Alarms 1 Try another set 2 Lower instrument closer to patient level 3 Perform pressure calibration soft 4 Perform pressure calibration ha...

Page 106: ...ry BKUP SPKR ERR Backup speaker didn t operate Start up and run 1 Replace Main PCB 2 Return to factory CLOCK SYNC ERR Main CPU and watch dog clocks do not agree 1 Replace Main PCB 2 Return to factory CPU TEST FAIL CPU test failed Start up and run 1 Replace Main PCB 2 Return to factory ECD UNINSTALLED Fault in flow sensor interface 1 Check ECD Board and connections 2 Replace Main PCB 3 Return to fa...

Page 107: ...r slow bi rate 1 Check Optics 2 Replace mechanism 3 Replace Main PCB 4 Return to factory MOTOR SYNC Motor didn t step right number of steps 1 Check Optics and connections 2 Check motorscrews not loose 3 Replace mechanism 4 Replace Main PCB 5 Return to factory MOTOR TOO FAST Motor running too fast 1 Check Optics 2 Replace mechanism 3 Replace Main PCB 4 Return to factory MOTOR TOO SLOW Motor running...

Page 108: ...actory RAM DATA BUS RAM data test dedicated byte failed Start up and run 1 Replace Main PCB 2 Return to factory RAM DMA WRITE DMA write to RAM detected Start up and run 1 Replace Main PCB 2 Return to factory RAM PHANTOM RD Phantom RAM didn t compare equal Start up and run 1 Replace Main PCB 2 Return to factory RAM TEST WHOLE Unrecoverable phantom RAM compare error at start up 1 Replace Main PCB 2 ...

Page 109: ...2 Return to factory Vref HIGH Vref high 4 240 Volts 1 Replace Main PCB 2 Return to factory Vref LOW Vref low 3 964 Volts 1 Replace Main PCB 2 Return to factory WD ALARM Watchdog has fired 1 Reseat Power Manager Bd in socket 2 Replace Main PCB 3 Return to factory WD EARLY ERROR Watchdog didn t fire when stroked early Start up 1 Reseat Power Manager Bd in socket 2 Replace Main PCB 3 Return to factor...

Page 110: ...ce Main PCB 2 Return to factory ERR 4 WATCHDOG ONE SHOT TIMINGS Watchdog circuit logic failure 1 Replace Main PCB 2 Return to factory ERR 5 ON OFF FLIP FLOP WRONG STATE Cannot set clear flip flop condition 1 Replace Main PCB 2 Return to factory ERR 6 CURRENT INTEGRATOR Battery current monitor circuit bad 1 Charge battery or system has excess current draw 2 Replace battery 3 Replace Main PCB 4 Retu...

Page 111: ...ptions Other features are edited by means of the numeric keyboard NOTE Pressing undo or cancel will undo any edits made to that page and stay on the page Pressing ok will accept all information on the page and return to menu page 6 4 1 Entering Diagnostics Mode The instrument must be off both channels must be off for the Model 7200 Series instrument Though the figures in this procedure depict a si...

Page 112: ...PM Reminder soft key to cycle between On and Off 4 Press the PM Interval soft key 5 Use the numeric key pad to enter the desired maintenance interval 1 to 52 weeks Press ENTER Setting the PM Interval always resets the PM Due to the same value as the PM Interval NOTE PM Due decrements with calendar time and is displayed to the nearest week NOTE Pressing the Reset PM Due soft key resets the PM Due t...

Page 113: ...annel On Latch Open Configuration Complete AC Connected Diagnostics Complete AC Disconnected Panel Locked Data Entry Events Dose Rate Calc VTBI Set to xxxx x ml Dose Rate Calc Set to OFF Load Dose VTBI Set to xxxx x ml Primary VTBI Set to xxxx x ml Primary VTBI Set to Off Secondary VTBI Set to xxx x ml Vi Cleared Dose Rate Set to xxxxx uuu Drug Amount Set to xxxxx uuu Diluent Volume Set to xxxx ml...

Page 114: ...e 24 hours on keypad and press enter If hours is correct and you only want to change minutes press Time soft key again to hightlight minutes NOTE The year setting is four digits and will accept year entries of 2000 and beyond The default date and time is Jan 1 1970 00 00 NOTE The software clock may lose up to 3 minutes per month Reset the time as part of Preventive Maintenance or more often as des...

Page 115: ... will be entered here to help compensate for uneven cell capacity and ensure getting a low battery alarm with 30 minutes or more use on battery 1 On the D2 page press and release the Battery Status soft key 2 Press and release the Rated Capacity soft key to highlight 3 Use the numeric key pad to enter the rated capacity of the new battery Press ENTER 4 Press ok to accept the change and return to t...

Page 116: ...oft key to highlight 3 Use the numeric key pad to enter the desired identification number Press ENTER NOTE The ID Number can be up to 9 digits 4 Press ok to accept the change and return to the beginning of the D3 page OPTIONS A B DC Voltages D Set ID Number 3 Run Times Self Check Timer page OPTIONS A B DC Voltages D Set ID Number 3 Run Times Self Check Timer page OPTIONS A B Instrument D Identific...

Page 117: ...4 weeks 3 Press ok to accept the change and return to the beginning of the D3 page NOTE This setting is factory set 4 or 12 weeks and should not be changed This feature can be enabled disabled via Diagnostics Mode on Page D7 The self check timer is set to four weeks This is a rolling four week interval To establish a new four week period remove the set with the instrument power on and wait one to ...

Page 118: ...ation can continue as desired 6 4 11 Testing Channel Sensors Advance to the D4 page 1 Press Test A Sensors or Test B Sensors soft key dual channel instrument The display will show D4A or D4B depending on which channel was selected M Flag reads Light or Dark Dark with 5th cam in Latch reads Open or Closed AIL reads Air or Fluid ECD reads Air Fluid Unplugged or Not Installed Displayed Means Not ECD ...

Page 119: ... higher 5 Use the numeric keypad to enter desired rate cal number Press ENTER 6 Press ok to accept the change and return to the beginning of the D4 page 6 4 13 Testing Main LCD 1 Advance to the D5 page 2 Press the Test Main LCD soft key The test consists of the Main LCD alternating between normal and reverse video every 2 seconds All LEDs also flash on and off at a 2 second rate with 2 02 software...

Page 120: ... only by the key performing its function i e returning the LCD to the D5 page NOTE When the POWER key is pressed it will display Press and hold key to turn off 3 Press the return soft key to return to the D5 page TROUBLESHOOTING M E D I C A L S YS T E M S 141345 FAA Page of 146 OPTIONS A B Test Main LCD D Test Aux LCD 5 Test Switches Main LCD Contrast page OPTIONS A B AUXILIARY D LCD 5 TEST return...

Page 121: ... a minimum of 1 hour while in the Diagnostics Mode 1 On the D6 page press Cal A Pressure or Cal B Pressure dual channel The display will show D6A or D6B depending on which channel was selected 2 Both 0 and 500 should display a number and say Pass Sensor should have a value between 30 and 80 mmHgS If X s appear or the sensor reading is out of range the instrument will require soft pressure calibrat...

Page 122: ...een by ADC out of range Retry soft pressure cal perform hard cal or return to ALARIS Medical Systems for repair or replace mechanism FAIL ZERO LOW HIGH RANGE Pressure reading outside relative limits Retry soft pressure cal perform hard cal or return to ALARIS Medical Systems for repair or replace mechanism SENSOR TOO NOISY Electrical interference detected in pressure signal Retry soft pressure cal...

Page 123: ...UT alarm If AUTO ZERO is off disabled then the OFFSET level is not used and the SENSOR reading must be less than 90 mmHg to prevent a SET OUT alarm The OFFSET level is updated when the pump does the SELF CHECK on sete eject This level will be set to zero when soft pressure calibration is done d Press the OK soft key again to return to Main D6 page 6 4 18 Viewing Temperature Calibration Information...

Page 124: ...n the two right numbers shows the change in the transducer due to temperature 1 ADC count 0 37 mmHgs 1 5 mmHgS 1 mmHg 4 Press the ok soft key to return to the main D6 page 5 To change a Selected TC perform the following a Press the upper left soft key twice The only response will be two beeps b Press the Selected Tc soft key c Use the numeric keypad to enter 0 0 d Press ENTER e Press ok NOTE Selec...

Page 125: ...ess other screens in Diagnostics Mode 3 Press Auto Zero soft key to highlight settings Press Auto Zero soft key again to change between On and Off 4 Press ok to accept change and return to main D7 page Press undo to return to previous setting TROUBLESHOOTING M E D I C A L S YS T E M S 141345 FAA Page of 146 OPTIONS A B OPTIONS A B Pressure System D 7 page AUTO ZERO OFF D 7 undo ok 1 2 3 4 ...

Page 126: ...000v VCC 5 000v return OPTIONS A B Run Times D Battery 20 hrs 3 Total 189 hrs Clear Battery Time undo ok OPTIONS A B Self Check D Interval 4 weeks 3 undo ok OPTIONS A B Cal A Pressure D Adjust A Tc 6 Cal B Pressure Adjust B Tc page OPTIONS A B OPTIONS A B OPTIONS A B Test A Sensors D Cal A Rate 4 Test B Sensors Cal B Rate page OPTIONS A B Test Main LCD D Test Aux LCD 5 Test Switches Main LCD Contr...

Page 127: ...ts built by an outside vendor ALARIS Medical Systems custom built parts all have 1 XXXXX series part numbers Commercially available parts all have 3XXXXX series part numbers It is recommended that such parts be purchased from ALARIS Medical Systems whenever possible When a part number is not indicated in the table that part is not sold c DESCRIPTION This column provides descriptive data type size ...

Page 128: ...Dual Channel Item 250 Case Back Dual Channel Item 300 Dual Channel Case Seal Item 399 Handle Cap Item 435 Feet Item 416 Serial Number Replacement Label Item 603 Name Rating Label Item 606 Start Up Label Item 608 133450 Learn Teach Cable All Models 1 136111 Nurse Call Cable 7100x 7200X only A R 141807 Board Assy Battery Manager 3 06 A R 301044 Tie Strap All Models A R 70ISS Pressure Cal Set A R 70R...

Page 129: ...ly 1 415 305439 Screw Mach M3 x 12mm 1 420 304820 Power Cord 7100X 7200X 120V 1 134745 Power Cord EUR 7101X 7201X 220V 134748 Power Cord UK 7101X 7201X 220V 429 139512 Power Cord Strap 1 435 136761 Handle Cap Single Channel without Flow Sensor Holder 1 136762 Handle Cap Dual Channel without Flow Sensor Holder 141104 Handle Cap Single Channel with Flow Sensor Holder 141105 Handle Cap Dual Channel w...

Page 130: ...M E D I C A L S YS T E M S Figure 7 1a Case Assembly Single Channel IVAC Signature Edition Technical Service Manual 7 5 DOMESTIC ONLY 437 ...

Page 131: ...M E D I C A L S YS T E M S Figure 7 1b Case Assembly Dual Channel IVAC Signature Edition Technical Service Manual 7 7 DOMESTIC ONLY 437 437 ...

Page 132: ...el Board Assembly 7100 F G 1 141787 Dual Channel Board Assembly 7200 F G 141967 Single Channel Board Assembly 7101X 1 141968 Dual Channel Board Assembly 72001X 070 135679 LCD Module Graphic 1 080 141003 LCD Module Lower 1 100 141004 LED Module A R 201 141468 Mechanism Assembly New 1 250 141496 Case Front Single Channel order keypad label and feet separately 1 141498 Case Kit Front Dual Channel ord...

Page 133: ...M E D I C A L S YS T E M S Figure 7 2a Front Case Assembly Single Channel IVAC Signature Edition Technical Service Manual 7 11 49 201 383 ...

Page 134: ...M E D I C A L S YS T E M S Figure 7 2b Front Case Assembly Dual Channel IVAC Signature Edition Technical Service Manual 7 13 49 201 383 ...

Page 135: ...r Feet 2 417 305417 Washer 2 421 140503 Pole Clamp 1 422 140649 Screw Pole Clamp 1 423 303745 Connector PEC 7101X 7201X 424 305572 Washer Lock 1 4 7101X 7201X 425 140408 Spring Release Switch 1 426 140380 Knob Pole Clamp 1 427 305316 Lock Washer 2 428 305317 Washer Pole Clamp 1 430 139730 Line Filter 1 431 139900 Pole Clamp tip 1 432 305414 Spiral Pin 1 437 140718 Cover Flow Sensor Connector A R 4...

Page 136: ...Figure 7 3a Rear Case Assembly Single Channel IVAC Signature Edition Technical Service Manual 7 17 M E D I C A L S YS T E M S ...

Page 137: ...Figure 7 3b Rear Case Assembly Dual Channel IVAC Signature Edition Technical Service Manual 7 19 ...

Page 138: ...ish 7101X 7201X 608 140676 Label Start Up English 7100X 7200X 1 142269 Label Start Up English with Symbols Start Up 7101X 7201X 141705 Label Start Up Dutch Start Up 7101X 7201X 141701 Label Start Up French Start Up 7101X 7201X 141700 Label Start Up German Start Up 7101X 7201X 141702 Label Start Up Spanish Start Up 7101X 7201X 141704 Label Start Up Italian Start Up 7101X 7201X 141703 Label Start Up...

Page 139: ...141777 FAA Page of 14 M E D I C A L S YS T E M S Figure 7 4 Label Literature Assembly IVAC Signature Edition Technical Service Manual 7 23 627 610 611 ...

Page 140: ...39787 Box Single and Dual Channel 1 702 139788 Foam Top Dual Channel 1 703 139789 Foam Bottom Dual Channel 1 NOTE If model is not specified the part can be used on all versions 7100X 7100E 7100F 7100G 120V VERSION 7101X 7101A 220V VERSION TO INSTALL FLOW SENSOR KIT INSTRUMENT MUST HAVE REV 2 44 OR HIGHER SOFTWARE ILLUSTRATED PARTS BREAKDOWN M E D I C A L S YS T E M S 141345 FAA Page of 146 ...

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Alaris Medical Systems Signature IVAC 710 Series, Technical & Service Manual

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Summary of Contents for Signature IVAC 710 Series

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