Maquet Datascope CS300 Service Manual
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Maquet Datascope CS300 Service Manual

Maquet Datascope CS300 Service Manual

Intra-aortic balloon pump
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Summary of Contents for Maquet Datascope CS300

  • Page 1 SERVICE MANUAL...
  • Page 2 ™ CS300 is a U.S. trademark of Datascope Corp. ® Datascope is a U.S. registered trademark of Datascope Corp. ® Mini Dopplex is a U.S. registered trademark of Huntleigh Healthcare, Inc. © Copyright Datascope Corp., 2015. Printed in U.S.A. All rights reserved. Contents of this publication may not be reproduced in any form without permission of Datascope Corp.

  • Page 3: Table Of Contents

    Table of Contents Foreword ............................... v Warnings, Precautions and Notes........................v Warning................................ v Precautions ..............................v Notes ................................vi Theory of Operation ......................1 - 1 System Block Diagrams............................ 1 - 2 Circuit Descriptions ............................1 - 6 Power Supply for CS300.......................... 1 - 6 Sensor Module ............................
  • Page 4 Table of Contents Cart Assembly............................3 - 26 Cart Assembly International Parts List ......................3 - 27 Calibration Procedure ....................... 4 - 1 Introduction ..............................4 - 1 Warnings And General Guidelines ........................4 - 2 Test Equipment and Special Tools Required....................4 - 2 Calibration..............................
  • Page 5 Table of Contents System Log Book............................. 5 - 3 Preventive Maintenance Schedules........................5 - 4 Visual Inspection Checklists ..........................5 - 6 Weekly or Before Each Use ........................5 - 6 Every 6 Months or 2500 Hours of Use ....................... 5 - 6 Access and Replacement Instructions .........................
  • Page 6 Table of Contents This page intentionally left blank. ™ 0070-10-0689 CS300 Service Manual...

  • Page 7: Foreword

    Foreword Introduction Foreword This manual is intended to provide information required to properly service the Datascope CS300 Intra-Aortic Balloon Pump. Warnings, Precautions and Notes Please read and adhere to the following list of warnings, precautions and notes; some of which are repeated in the appropriate areas throughout this manual. A WARNING is provided if there is reasonable evidence of an association of a serious hazard with the misuse of this device or when special attention is required for the safety of the patient.

  • Page 8: Notes

    Introduction Notes CAUTION: The accidental shorting of component leads can easily over stress components, resulting in a second unnecessary failure (aside from creating a possible safety risk). CAUTION: To avoid damage, do not use the high powered iron to repair printed wiring boards as the conductors will lift from the surface under the extreme heat.

  • Page 9: Theory Of Operation

    Theory of Operation The Theory of Operation is divided into two parts. The first part contains block diagrams for the entire system, including cabling, and pneumatics. It should be used by service personnel to become familiar with the internal organization of the instrument. The second part contains PCB drawings, the related block diagrams, and a brief circuit description.

  • Page 10: System Block Diagrams

    System Block Diagrams Theory of Operation System Block Diagrams The Block Diagrams indicate the internal organization of the instrument. They are used to gain familiarity with the instrument and to locate malfunctioning PC boards as readily as possible. To avoid clutter, the number of PC board interconnects is minimized. The interconnects shown represent major or essential signal flow and clock connections.
  • Page 11 MOTOR COMPRESSOR Power Switch ASSEMBLY 0102-00-0001 Peltier & fan Dual-Head Safety Battery Compressor Charge Disk JP11 Pneumatics Dual Reservoir Vaccuum K1*, K2*, K4* Fill Pressure DriveManifold (solenoids, switches 0104-00-0018 K3,K5 Purge 101.3 andpressure transducers) DC Brushless Motor Solenoid Driver Patient FillManifold System Timer (hours) Balloon...
  • Page 12 Power Switch 0012-00-0745 0012-00-0767 0012-00-0834 Safety Disk / 0012-00-1062 0012-00-1104 Battery JP11 Drive M ani fold CRM Assembly Charge 0104-00-001 8 Solenoid Driver Fill M anif old 0104-00-0023 Board 0012-00-0874-02 Compressor Speaker Pur ge M ani fold 0670-00-0639 P e ltier cooler 0104-00-0026 &...
  • Page 13 DRIVE MANIFOLD Safety Vent Muffler Solenoid Pressure Safety Disk Solenoid Patient I.A.B. Vent Solenoid 9 P.S.I. Relief Valve Vacuum Solenoid Peltier cooler & heatsink Drive Transducer To Front End PCB Muffler VACUUM PRESSURE To Solenoid Balloon 8 P.S.I. Transducer RESERVOIR RESERVOIR Driver PCB Back Pressure...

  • Page 14: Circuit Descriptions

    Circuit Descriptions Theory of Operation Circuit Descriptions 1.2.1 Power Supply for CS300 INPUTS OUTPUTS 0014-00-0033-05 AC Mains, Battery 18 - 32 volts (main or bulk supply) 24 V (solenoid supply) +/-12 volts, +5 volts, Battery charger, charge LED drive 1.2.2 Sensor Module DESCRIPTION 0992-00-0202...
  • Page 15 Theory of Operation Circuit Descriptions Circuit Descriptions Page Power Supply Assembly Block Diagram P/N 0014-00-0033-05 Front End Description Front End PCB Drawing P/N 0670-00-0668 1-10 Front End PCB Block Diagram P/N 0670-00-0668 1-11 Main Board Description 1-12 Main PCB Drawing P/N 0670-00-1152 / 0670-00-0788 1-13 Main Board Block Diagram P/N 0670-00-1152 / 0670-00-0788 1-15...
  • Page 16 SELV BARRIER POWER ENTRY MODULE CHASSIS 90-264 GROUND MAINS MAINS RECTIFIER FUSES ON/OFF POWER BULK BRIDGE MAINS FACTOR BULK SWITCH J103 ISOLATION CORRECTION FILTER FUSE CONVERTER CONVERTER BULK (PFC) 18-32 VDC BULK BULK-RET POWER BULK-RET CONNECTORS J101 J102 INPUT PCBA BATTERY CHARGER +12V...

  • Page 17: Front End Description

    Theory of Operation Circuit Descriptions Front End Description Pressure • Patient isolation • Patient isolation • ESU filters • Pressure scaling • Lead selection • Auto zero circuit • Reference lead drive • Pressure gain adjustment • External ECG signal selection •...

  • Page 18: Front End Pcb Drawing P/N 0670-00-0668

    FIGURE 1-5 Front End PCB Drawing P/N 0670-00-0668...

  • Page 19: Front End Pcb Block Diagram P/N 0670-00-0668

    Ext BP In Iso Pwr BP-Trig Gain Adj Supply Conv Pressure & 5uV/V/1mmHg Display ECG-Disp BP-Disp Zero Ofst Gain De-Mod Patient Circuitry Var Gain Inputs Trigger ESU Flt & ECG-Trig De-Mod Processing Lead Sel Lead Lead Drv Fault Diff Amp Pacer Det 50/60 HZ Ext ECG In...

  • Page 20: Main Board Description

    Circuit Descriptions Theory of Operation Main Board Description 6809 Microprocessor (2 MHz) 68020 Microprocessor (33 MHz) • 50 k EPROM (Datasette) • 2 M EPROM (Datasette) • 12 k RAM • 2 M RAM • Solenoid control signals • Real time clock and NVRAM •...
  • Page 21 Theory of Operation Circuit Descriptions FIGURE 1-7 Main PCB Drawing P/N 0670-00-1152 ™ CS300 Service Manual 0070-10-0689 1 - 13...
  • Page 22 Circuit Descriptions Theory of Operation FIGURE 1-8 Main PCB Drawing P/N 0670-00-0788 ™ 1 - 14 0070-10-0689 CS300 Service Manual...

  • Page 23: Main Board Block Diagram P/N 0670-00-1152 / 0670-00-0788

    From Status To Solenoid Solenoid Driver Driver 6809 (IAB) Processor Status To Motor Circuit D/A Conv Power Remote On Control Group Supply Datasette Audio To Speaker Synth To Front 68HC11 & Amp (Comm) Shared Processor Circuit To Keypad RTC / Group Control NVRAM...

  • Page 24: Display Controller Description

    Circuit Descriptions Theory of Operation Display Controller Description • Generates system display via Hitachi ACRTC device • Acts as peripheral to 68020 (DSS) processor • Transmits video data and control signals to display head via LVDS transmitter • Provides serial communications link between Comm Proc and Keypad Controller •...

  • Page 25: Display Controller Pcb Drawing P/N 0670-00-0640

    FIGURE 1-10 Display Controller PCB Drawing P/N 0670-00-0640...

  • Page 26: Display Controller Block Diagram P/N 0670-00-0640

    Bidir Buff T/R* ADDR Frame CS,WS(2) Buffer XILINX Data FPGA Hitachi CS,WE DATA DTACK Graphics VS,MRD Processor DRW,AS LD,UD (Frame Buffer & LVDS FLM,LP Driver DISP-OFF CP-EN Controller) 30MHz Clock 30MHz CS,CLK Data KCTxD Diff KCRxD Drv- Config. PROMs Soft- Start V-Bulk, FIGURE 1-11...

  • Page 27: Solenoid Driver Description

    Theory of Operation Circuit Descriptions Solenoid Driver Description • Receives solenoid control signals (11) from Main Board • Energizes fill solenoids (K1, K2, K3, K4 and K5) • Energizes drive solenoids (K6, K6A, K7 and K8) • Provides prolonged inflation watch-dog timer •...

  • Page 28: Solenoid Driver Pcb Diagram P/N 0670-00-0639

    Circuit Descriptions Theory of Operation FIGURE 1-12 Solenoid Driver PCB Diagram P/N 0670-00-0639 ™ 1 - 20 0070-10-0689 CS300 Service Manual...

  • Page 29: Solenoid Driver Pcb Block Diagram P/N 0670-00-0639

    CHARGE INDICATOR CHRG-LED-, + POWER FET CONTROL JP11 SWITCH PURGE PURGE K3*,K5* ON/OFF SOLENOIDS SOLENOIDS DGND (K3 , K5) MAIN BOARD INDICATORS ON/OFF FET CONTROL +5v-PELT FILL K1*,K2*,K4* FILL +24v,+12v,+5V-12V SOLENOIDS SOLENOIDS (K1,K2,K4) MAIN BOARD CHRG-LED -, + FET CONTROL DRIVE DRIVE K6*,K7*,K8*...

  • Page 30: Keypad Controller Description

    Circuit Descriptions Theory of Operation Keypad Controller Description • 68HC11 micro-controller continually scans key matrix of 7 Rows X 6 Columns (42 keys max) • Micro-controller controls LEDs via serial input LED driver chip • Micro-controller communicates switch closures and receives LED data via serial communications link to Comm Processor on Main Board •...

  • Page 31: Keypad Controller Pcb Diagram P/N 0670-00-1145

    FIGURE 1-14 Keypad Controller PCB Diagram P/N 0670-00-1145...

  • Page 32: Keypad Controller Block Diagram P/N 0670-00-1145

    8MHz Crystal Keypad Port B Micro- Controller Pull-ups Port C KEYPAD 68HC11 ESD Prot. Data DIFF 43 LEDS Driver (max) Clock /RCV (prov) Reset* Power 10 LEDS Driver Monitor 5V & 12V DC/DC Bulk Conv. Supply From To Video Voltage Display Receiver Controller...

  • Page 33: Video Receiver Description

    Theory of Operation Circuit Descriptions Video Receiver Description • Receives video data and controls from Display Controller via LVDS receiver device • FPGA device manages local video memory for display refresh • FPGA provides color translation function • FPGA controls LCD display panel •...

  • Page 34: Video Receiver Board Diagram P/N 0670-00-0736

    FIGURE 1-16 Video Receiver Board Diagram P/N 0670-00-0736...

  • Page 35: Video Receiver Block Diagram P/N 0670-00-0736

    +12V RESET STRB DC/AC Inverter Backlight Cntrl. Inverter Clock, HS, VS, DE, Clk Frame LVDS HS, VS From RGB Video (18) Buffer LVDS Keypad Control ADDR Video Controller Video FPGA Display Receiver PCBA Signals Protect 128K X 8 Panel Static DATA CONFIG.

  • Page 36: Sensor Module Description

    Circuit Descriptions Theory of Operation Sensor Module Description The Sensor Module Assembly is designed to accept an optical signal which communicates blood pressure information from a sensor placed in an intra-aortic balloon. The Sensor Module Assembly provides the CS300 with the following functions: •...
  • Page 37 Theory of Operation Circuit Descriptions Lamp 1 on bottom board on bottom board Lamp 2 FIGURE 1-18 Sensor Module Board Diagram P/N 0997-00-1161 ™ CS300 Service Manual 0070-10-0689 1 - 29...
  • Page 38 Bulk Supply Voltage DC/DC CONVE RTERS +3.3V +5Va -5Va +3.3V +1.9V Bulk POWER FUSING AND Supply REGUL ATORS FILTERS Voltage From SIGNA L PROCESSING FOIC PCBA To FOS PCB A CLOCK CCD ARRAY GENER ATOR Sensor IAB ID BUFFER BUFFER SYNC OPTICA L BUFFER...

  • Page 39: Repair Information

    Repair Information Introduction This chapter of the Service Manual provides the necessary technical information to perform repairs to the instrument. The most important prerequisites for effective troubleshooting are a thorough understanding of the instrument functions, as well as an understanding of the theory of operation.
  • Page 40 Troubleshooting Guidelines Repair Information General Troubleshooting Guidelines Identify the Problem. Due to the wide range of potential symptoms, certain problems may be more subtle than others. As a first step towards problem identification, the instrument should be set-up and tested as described in section 4.3, “Calibration”. If successful, there is a reasonable assurance that there is no problem.

  • Page 41: Test Equipment And Special Tools Required

    Repair Information Test Equipment and Special Tools Required Test Equipment and Special Tools Required Test Equipment Required • Dual trace oscilloscope • Digital multimeter (3-1/2 Digits) • ECG simulator and signal generator Digital Pressure Manometer, with  0.25 mmHg full scale accuracy, and the display •...

  • Page 42: Troubleshooting Code Numbers

    Troubleshooting Code Numbers Repair Information Troubleshooting Code Numbers The following table contains 68020 Monitor CPU (Main PCB) error codes. These codes are output to the recorder for displays as “Electrical Test Fails Code #__”. CODE # DESCRIPTION Power up Watch-dog test failed 68020 CPU not functioning correctly Boot checksum incorrect Power up RAM test failed...
  • Page 43 Repair Information Troubleshooting Code Numbers The following table contains the Communications CPU (68HC11 Main PCB) and the Front End board CPU error codes. These codes are displayed on the monitor. CODE # DESCRIPTION CODE # DESCRIPTION Comm HC11 ROM test Front End HC11 RAM address Comm HC11 RAM address Front End HC11 RAM walking...
  • Page 44 Troubleshooting Code Numbers Repair Information During normal operation an alert message may be displayed as “Maintenance Required Code #____“. These codes alert the operator that an internal failure may limit system performance and that the system should be serviced as soon as possible. The following table contains the failure codes and the suggested action required to remedy the fault.

  • Page 45: Configuration Dip Switch (S2) Set-Up On The Main Board

    Repair Information Configuration DIP Switch (S2) Set-up on the Main Board Configuration DIP Switch (S2) Set-up on the Main Board This DIP switch is used to provide default configuration information for the 68020 processor. The definitions of the bits within this buffer are summarized in the table below: BIT # FUNCTION Modem type Bit 0...

  • Page 46: System Configuration

    System Configuration Repair Information System Configuration See “System Configuration” in the CS300 Operator’s manual for information on the configuration of the following items: • Language Selection • Date Format Selection • Modem Selection • Display Software Revision • 50/60 Hertz Filter Selection •...

  • Page 47: User Interface

    Repair Information Service Diagnostics 2.8.2 User Interface All IABP controls become nonfunctional after entering Service Diagnostic mode. All Service Diagnostic user input is provided through the keys indicated by the black arrows in FIGURE 2-3. Toggle Transducer Reference OPERATION MODE Zero Semi START...

  • Page 48: Main Menu

    Service Diagnostics Repair Information After verifying that the patient is NOT connected to the system and then pressing the “User Preferences” key, the software automatically performs a series of start-up tests. When the start-up tests have completed, the Main Menu (title screen) is displayed as shown in FIGURE 2-5.

  • Page 49: Pneumatic System Test

    Repair Information Service Diagnostics 2.8.3.1 Pneumatic System Test (-1) Atmospheric Ref. (mmHg): X1 - Shuttle Pres. (mmHg): X2 - Drive Pres. (mmHg): X4 - Helium Pres. (PSIG): 1742 5 v Supply (volts): 12v Supply (volts): 11.8 12v Supply (volts): -12.0 24v Supply (volts): 24.2 Battery Voltage (volts):...
  • Page 50 Service Diagnostics Repair Information When the Pneumatic System Test is first activated the atmosphere, shuttle and drive transducer outputs are displayed as absolute values. The transducers can be zeroed (referenced to atmospheric pressure) by pressing the ZERO PRESSURE key. After start-up and autofilling, the shuttle and atmospheric transducers are compared to the drive transducer.
  • Page 51 Repair Information Service Diagnostics Component Description/Service Diagnostics Pneumatic Screen (Continued) DESIGNATION DESCRIPTION Two-stage helium pressure regulator 7.75 PSI back pressure regulator limits the drive pressure by venting excess pressure to atmosphere 4.5 PSI relief valve to prevent overpressure in the helium supply 9 PSI relief valve used as a fail-safe to prevent the drive pressure from exceeding 9 PSI in the event of RG2 failure Balloon transducer - used to monitor IAB shuttle gas for purposes of leak...

  • Page 52: Display Test

    Service Diagnostics Repair Information 2.8.3.2 Display Test FIGURE 2-8 Display Test The Display Test is used to verify the proper operation of the display, the Display board and the associated interconnecting cables. The test is made up of four individual checks. When the Display Test is first selected, a movable variable intensity vertical bar is displayed.

  • Page 53: Keypad / Switch Test

    Repair Information Service Diagnostics 2.8.3.3 Keypad / Switch Test Warning - Not for clinical use! Keypad / Switch Test Key Depressed: BACK, BACK - EXIT FIGURE 2-9 Keypad / Switch Test Screen The Keypad / Switch Test is provided to verify the operation of all front panel switches. All keys are identified and displayed on screen in the area labeled Key Depressed.

  • Page 54: External Rs-232 Port Test

    Service Diagnostics Repair Information 2.8.3.4 External RS-232 Port Test Warning - Not for clinical use! External RS-232 Port Test Instructions: Connect pin 2 to 3 on external RS-232 connector. Press OPEN MENU key. Transmitted Characters: THE QUICK BROWN FOX JUMPED OVER THE LAZY DOGS BACK Received Characters: THE QUICK BROWN FOX JUMPED OVER THE LAZY DOGS BACK Status: TEST PASSED...

  • Page 55: Modem Test

    Repair Information Service Diagnostics 2.8.3.5 Modem Test Warning - Not for clinical use! Modem Test Modem Type: Cermetek 1794 Transmitted Characters: Received Characters: 000 OK Status : TEST PASSED OPEN MENU - START TEST BACK - EXIT FIGURE 2-11 Modem Test Screen for Cermetek Modem Warning - Not for clinical use! Modem Test Modem Type: Multitech 5600...

  • Page 56: Recorder Test

    Service Diagnostics Repair Information 2.8.3.6 Recorder Test The Recorder Test is designed to verify the functionality of the System recorder. The Service Diagnostic software is designed to send data to the recorder that will verify the ability to print waveforms, grids, and ASCII characters. A chart speed of 25 mm/sec is used. A centimeter ruler is required for this test.
  • Page 57 Repair Information Service Diagnostics 2.8.3.7.1 Volume Test Warning: Not for clinical use Atm ospher ic R ef. (mm Hg) : 749 X1 - Shuttle Pre s. (mmH g) : 635 Purge Pre ss ure (mmH g) : 197 Test Pressure (mmH g) : 435 Targ et Pre ss ure (mmH g) : 452...
  • Page 58 Service Diagnostics Repair Information 2.8.3.7.2 Safety Disk Leak Test This test is functionally equivalent to the leak test that is included in the CS300 operating software. The primary differences are, the ability to halt a test in progress by pressing the BACK key, and the display of test status messages and elapsed time.
  • Page 59 Repair Information Service Diagnostics 1. Select Functional Tests from the Main Menu and then select Safety Disk Leak Test from the submenu. With the IAB catheter port of the Safety Disk unplugged, press the OPEN MENU key to start the test. Wait for a tone to sound and for the instruction “Plug Safety Disk” to be displayed.
  • Page 60 Service Diagnostics Repair Information The timer restarts and the third portion of the test rapidly toggles K6A and K7 until a partial vacuum is achieved. This portion of the test is 60 seconds in length and checks for leaks to atmosphere through K6 or K6A, or a pressure leak through K8. At 180 seconds of Elapsed Time, the timer stops and the differential pressure is posted in the Test #3 section.
  • Page 61 Repair Information Service Diagnostics 7. Verify the minimum acceptable levels as shown in the following table: PARAMETER ACCEPTABLE LEVEL REMARKS First Inflate Delay (ms) < 24 msec Time from inflate command until the diaphragm begins to move First Deflate Delay (ms) <...
  • Page 62 Service Diagnostics Repair Information 2.8.3.7.7 Motor Calibration/Test This test verifies the integrity of the motor speed circuitry on the Main Board, the Motor Controller board, the DC motor and the associated cables and connectors. The test is separated into four parts. Attempt to set the motor speed to 1600 RPM by applying 8 volts to the Motor Controller board.

  • Page 63: Diagnostic Support

    Repair Information Service Diagnostics Connect the Low Level Output cable between the Low Level Output from the Sensor Module (labeled “TO BEDSIDE MONITOR”) and the Blood Pressure Input connector on the CS300. Power ON the CS300 into Service Diagnostics. Select the FIBER OPTIC TEST from the FUNCTIONAL TESTS menu.
  • Page 64 Service Diagnostics Repair Information Fault Journal The CS300 maintains an event log in non-volatile RAM located on the Main Board. In the Fault Journal, the display shows the fault number and the number of times the fault has occurred. Pressing the PRINT STRIP key will print the fault log on the recorder. Time - 20;20 Date - 9/20/97 FAULT JOURNAL...
  • Page 65 Repair Information Service Diagnostics FAULT SYSTEM INDEX DESCRIPTION RESPONSE In-process BIT A/D interrupt frequency fault fault is logged In-process BIT timer manager interrupt freq. fault fault is logged In-process BIT VRTX timer interrupt freq. fault fault is logged Real-time clock ISR fault 68020 resets 68020 CPU test fault 68020 resets...
  • Page 66 Service Diagnostics Repair Information FAULT INDEX DESCRIPTION SYSTEM RESPONSE Prolonged inflation fail-safe IABP shutdown - System failure Monitor keypad fault IABP shutdown - System failure IABP dead man fault IABP shutdown - System failure Autofill failure See Autofill failure codes Bimba fill fault Vol.
  • Page 67 Repair Information Service Diagnostics FAULT INDEX FAILURE DESCRIPTION REMARKS Transducer atmospheric calibration Transducers could not be zeroed at end of failure. Autofill cycle. Check Shuttle, Drive and Atmospheric Transducers. Software error or blood detected during Software error. Did not advance to the next delay state.
  • Page 68 Service Diagnostics Repair Information FAULT INDEX FAILURE DESCRIPTION REMARKS 16 0 Shuttle pressure failed to reach initial Slow purge. Vacuum leak, leak in IAB purge level for dead volume calculation circuit, extreme water buildup, clogged within 14 seconds. purge line filter, K3/K5 failure. 17 0 Helium volume cylinder did not empty Previous autofill was aborted with a deep...
  • Page 69 Repair Information Service Diagnostics Last Electrical Failures Press the OPEN MENU key again to display the last 20 power up self-test failures. This fault log can be cleared by pressing the REF LINE key twice. Last Electrical Failures 22/02/98 10:01:589 Electrical Test Fails Code #11 00/00/00 00:00:00 00/00/00 00:00:00...

  • Page 70: Pneumatic Instructions

    Pneumatic Instructions Repair Information 2.8.3.8.2 Display Internal Statistics This screen shows the following system information: • Pump cycle count (number of times the IAB has been inflated) • Accumulated assist time (time in hours:minutes that the system has been in ASSIST Mode) •...

  • Page 71: Disassembly

    Repair Information Pneumatic Instructions Disconnect the Pressure and Vacuum lines from the reservoir (cut tie-wraps). Loosen the mounting hardware and slide the Purge Assembly (K3/K5) out. Disconnect the tubing at the reservoir from the Purge Assembly. Disconnect the black tubing to the Bimba via the 8 PSI regulator adjustment access hole (See FIGURE 2-21).

  • Page 72: Re-Assembly

    Pneumatic Instructions Repair Information 2.9.3 Re-Assembly Replacement Parts Required P/N 0103-00-0642 Fitting, hose P/N 0125-01-0001(2) Tie-wrap (for re-installation of vacuum/pressure tubing) P/N 0343-05-0001 Clamp, cable P/N 0349-00-0301 Insulator, Drive Manifold Loctite #242 Adhesive Remove the four (4) blue washers from the reservoir bracket and place them in the same holes on the new, replacement reservoir bracket (if applicable).

  • Page 73: Helium Regulator Yoke Extension Removal

    Repair Information Helium Regulator Yoke Extension Removal 2.10 Helium Regulator Yoke Extension Removal The helium regulator yoke extension and rear panel insert may be removed to provide for a more recessed helium bottle. 2.10.1 Pre-Removal Helium Leak Check Prior to performing the yoke extension removal, check the helium system in accordance with section 4.4.15 of this manual.
  • Page 74 Helium Regulator Yoke Extension Removal Repair Information Install the Yoke while ensuring to align it so that the Helium Tank will fit vertically. (Hint: Check the alignment by connecting a Trainer and Helium Tank to the IABP.) Recheck the helium system in accordance with section 4.4.15 of this manual. If a leak is detected, use a small amount of a soapy solution and apply to the connection of the Yoke.

  • Page 75: Replacement Parts

    Replacement Parts Introduction This section of the manual provides information that is necessary to identify the replacement parts and assemblies of the instrument. Available Replacement Parts and Sub-Assemblies The parts listings which follow are divided into two sections. The Isometric Drawings and the accompanying parts lists identify the available chassis mounted components.

  • Page 76: Replacement Parts Pricing Information

    Available Replacement Parts and Sub-Assemblies Replacement Parts 3.2.3 Replacement Parts Pricing Information Current parts prices and exchange charges can be determined by contacting the Datascope Customer Support Department. 3.2.4 Ordering Information Replacement parts and assemblies are available from Datascope Corp., and in Europe from Datascope B.V.

  • Page 77: Abbreviations

    Replacement Parts Available Replacement Parts and Sub-Assemblies 3.2.5 Abbreviations The following abbreviations may appear in the parts listings which follow and throughout the manual. ABBREVIATION TERM ABBREVIATION TERM Analog to Digital MYLR Mylar Amplifier NTWK Network Buffer Operational Capacitor Push Button Carbon Composition Peripheral Interface Adaptor...
  • Page 78 Available Replacement Parts and Sub-Assemblies Replacement Parts Outside View FIGURE 3-1 Isometric Drawing, Chassis, Left Door (Outside View) ™ 3 - 4 0070-10-0689 CS300 Service Manual...
  • Page 79 Replacement Parts Available Replacement Parts and Sub-Assemblies TO FO SIGNA L INTER FACE CABL E JP15 REF: CONNECTION FOR JP15 ON THE MAIN PCBTO THE EXT . AND F.O.SIGNAL INTER FACE CABL E (Part of) FIGURE 3-2 Isometric Drawing, Chassis, Left Door, Inside View FIGURE 3-2 Isometric Drawing, Chassis, Left Door (Inside View) ™...
  • Page 80 To Solenoid D river Board Pow er Supply Ass em bly To M ain PC B To M otor C ontroll er PC B To M ain PC B FIGURE 3-3 Isometric Drawing, Chassis, Left Side, Bottom...
  • Page 81 Detail A 19 60 FIGURE 3-4 Isometric Drawing, Chassis, Left Side, Top...
  • Page 82 SEE DETAIL E SEE DE TAIL D SEE DE TAIL A 89 90 SEE DE TAIL B SEE DE TAIL C TAIL C For Battery Assembly used with Universal Transport System see Figure 3-10 FIGURE 3-5 Isometric Drawing, Chassis, Right Side...
  • Page 83 Detail A Detail D Detail D if required Detail E Detail E Detail B Detail C FIGURE 3-6 Isometric Drawing, Chassis, Right Side (Details)

  • Page 84: Isometric Drawing And Parts Lists

    Isometric Drawing and Parts Lists Replacement Parts Isometric Drawing and Parts Lists 3.3.1 Chassis FIG. DESCRIPTION PART NUMBER Helium Cylinder Valve Knob 0366-00-0092 Pan Head Screw, #6-32 x 0.312” 0212-12-0605 Cable, Drive Assembly to Solenoid Driver Board 0012-00-1104 Cable, Main PCB to Recorder PCB 0012-00-1061 Cable, Power Supply to Main PCB 0012-00-1060...
  • Page 85 Replacement Parts Isometric Drawing and Parts Lists FIG. DESCRIPTION PART NUMBER Panel, Insert 0380-00-0501 Plate, Spacer 0386-00-0233 Screw, #6-32 x 0.375” 0217-02-0002 Screw, Shock Mount 0217-00-0013 Clamp 0343-00-0073 Nut, Stop, #6 0220-07-0006 Cable Clamp 0343-00-0005 Insulator, Display PCB 0349-00-0231 Fitting, Volume Cylinder 0103-00-0341 Guide 0351-00-0088...
  • Page 86 Isometric Drawing and Parts Lists Replacement Parts FIG. DESCRIPTION PART NUMBER Vacuum Hose Assembly V7, V8 0004-00-0062 Pressure Hose Assembly P5, P6 0004-00-0063 Tubing, 1/16" ID Santoprene 0004-00-0052 Tubing, 1/16" ID Polyurethane 0008-08-0001 Assembly, Helium Tube 0008-00-0311 Cable, Modem PCB to Rear Panel (RS-232) 0012-00-0761-02 Cable, Display PCB to Monitor Module 0012-00-1058...
  • Page 87 Replacement Parts Isometric Drawing and Parts Lists FIG. DESCRIPTION PART NUMBER Cable Clamp 0343-05-0002 Flat Head Screw, #4-40 x 0.3125” 0213-07-0405 Spring 0214-00-0218 IV Pole 0436-00-0199 Brkt., Pole Mounting 0406-00-0742 Flat Washer 0221-00-0122 Cable Clamp 0343-05-0001 Label, Screw Cover 0334-00-1666 Standoff 0361-27-0250 Left Battery Release Lever...
  • Page 88 Isometric Drawing and Parts Lists Replacement Parts FIG. DESCRIPTION PART NUMBER Drive Assembly 0104-00-0018 Catheter Strain Relief 0358-00-0062 187* Condensate Removal Module (English) 0997-00-0986-01 Pan Head Screw, #10-32 x 1.625” 0216-06-1026 Cable, CRM to Rear Panel 0012-00-0745 190* Safety Disk (English) 0997-00-0985-01 Coiled Cable 0012-00-1422...
  • Page 89 Replacement Parts Isometric Drawing and Parts Lists FIG. DESCRIPTION PART NUMBER 356* Rear Panel I/O Label 0334-00-2602-01 357* Lower AC Label 0334-00-1634-01 358* On/Off Label 0334-00-2612-01 Helium Label 0334-00-2618 360* Upper AC Label 0334-00-2603-01 362* Fuse Replacement Label 0334-00-2611-01 363* Warning Label 0334-00-1121 367*...
  • Page 90 Isometric Drawing and Parts Lists Replacement Parts FIG. DESCRIPTION PART NUMBER Line Cord Wrap 0125-00-0020 Screw, SS flat head, #6-32 x 0.31 Lg x 100° 0212-17-0605 Screw, #10-32 x 0.31 Lg, pan head 0216-00-1005 Insulator, lower front end PCB 0349-00-0244 See "Chassis International Parts List"...

  • Page 91: Chassis International Parts List

    3.3.2 Chassis International Parts List SPANISH GERMAN FRENCH ITALIAN DESCRIPTION PART NUMBER PART NUMBER PART NUMBER PART NUMBER Label, Tether Release 0334-00-2608-05 0334-00-2608-03 0334-00-2608-04 0334-00-2608-07 Condensate Removal Module 0997-00-0986-05 0997-00-0986-03 0997-00-0986-04 0997-00-0986-07 Safety Disk 0997-00-0985-05 0997-00-0985-03 0997-00-0985-04 0997-00-0985-07 Label, Battery Docking 0334-00-1415-04 0334-00-1415-02 0334-00-1415-03...
  • Page 92 PORTUGUESE SWEDISH JAPANESE CHINESE DESCRIPTION PART NUMBER PART NUMBER PART NUMBER PART NUMBER Label, Tether Release 0334-00-2608-08 0334-00-2608-09 0334-00-2608-06 0334-00-2608-15 Condensate Removal Module 0997-00-0986-08 0997-00-0986-09 0997-00-0986-06 0997-00-0986-15 Safety Disk 0997-00-0985-08 0997-00-0985-09 0997-00-0985-06 0997-00-0985-15 Label, Battery Docking 0334-00-1415-07 0334-00-1415-08 0334-00-1415-05 0334-00-1415-15 Overlay Charge Indicator 0330-00-0055-01 0330-00-0055-01...
  • Page 93 REF. REF. FIGURE 3-7 Isometric Drawing, Monitor Module...

  • Page 94: Monitor Module

    Isometric Drawing and Parts Lists Replacement Parts 3.3.3 Monitor Module FIG. DESCRIPTION PART NUMBER Cable, Keypad Controller To Video Receiver 0012-00-1059 Cable, coil cord 0012-00-1422 Clutch 0105-00-0071 Ty-wrap 0125-00-0018 Keypad Label Overlay, English 0330-00-0039-01 Display, LCD Panel, NL6448BC33-46 0160-00-0071-02 Display, LCD Panel, NL6448BC33-64E 0160-00-0113 Label, Display Bezel, English 0334-00-1638-01...
  • Page 95 Replacement Parts Isometric Drawing and Parts Lists FIG. DESCRIPTION PART NUMBER Bracket, retainer 0406-00-0571 Plate, lever retainer 0406-00-0572 Plate, Keypad Controller mounting 0406-00-0822 Bracket, display mounting, NL6448BC33-46 0406-00-0818 Bracket, display mounting, NL6448BC33-64E 0406-00-0916 PCB, Video Receiver 0670-00-0736 Keypad Controller PCB 0670-00-1145 Washer, flat nylon 0210-07-0001...

  • Page 96: Monitor Module International Parts List

    Isometric Drawing and Parts Lists Replacement Parts 3.3.4 Monitor Module International Parts List FIG NO. 8 - FIG NO. 6 - LANGUAGE DISPLAY BEZEL LABEL KEYPAD LABEL OVERLAY German 0334-00-1638-03 0330-00-0039-03 French 0334-00-1638-04 0330-00-0039-04 Spanish 0334-00-1638-05 0330-00-0039-05 Italian 0334-00-1638-07 0330-00-0039-07 Portuguese 0334-00-1638-08 0330-00-0039-08...
  • Page 97 FIGURE 3-8 Isometric Drawing of Compressor Assembly...

  • Page 98: Compressor Assembly

    Isometric Drawing and Parts Lists Replacement Parts 3.3.5 Compressor Assembly FIGURE DATASCOPE DESCRIPTION PART NUMBER Pressure Hose, MP3 to PP1 0004-00-0066 Pressure Hose, PP2 to MP2 0004-00-0067 Pressure Hose, MP4 to BP2 0004-00-0068 Vacuum Hose, BP1 to VP1 0004-00-0069 Vacuum Hose, VP2 to MP1 0004-00-0070 Shake-proof Nut, 0.25-20 0220-06-0025...
  • Page 99 Replacement Parts Isometric Drawing and Parts Lists FIGURE DATASCOPE DESCRIPTION PART NUMBER Spacer 0361-32-0500 Cable 0012-00-0893-02 Bumper 0348-00-0179 Bumper 0348-00-0180 Pan Head Screw, #6-32 x 0.18 0212-12-0603 Tie Anchor Mount 0125-00-0019 ™ CS300 Service Manual 0070-10-0689 3 - 25...

  • Page 100: Cart Assembly

    Isometric Drawing and Parts Lists Replacement Parts Ref. See Detail C See Detail B Detail B See Detail A Detail A Ref. Detail C FIGURE 3-9 Isometric Drawing, Cart Door 3.3.6 Cart Assembly FIG. DESCRIPTION PART NUMBER Latch cover, handle 0367-00-0088 Latch, handle 0380-00-0508...

  • Page 101: Cart Assembly International Parts List

    Replacement Parts Isometric Drawing and Parts Lists FIG. DESCRIPTION PART NUMBER Handle, console release 0367-00-0092 Screw for Handle, console release, 10-32 x .37 Lg Pan Hd 0216-02-1006 Latch, console release 0367-00-0091 Shoulder Screw for Latch, console release, 4-40 x .375 Lg 0212-00-0096 Caster, dual function 0401-00-0040...
  • Page 102 Isometric Drawing and Parts Lists Replacement Parts FIGURE 3-10 Isometric Drawing, UTS Battery Assembly 0146-00-0051 ™ 3 - 28 0070-10-0689 CS300 Service Manual...
  • Page 103 Replacement Parts Isometric Drawing and Parts Lists FIG. DESCRIPTION PART NUMBER Battery Pack Housing 0441-00-0086 Battery 0146-00-0039 Battery Pack Cover 0198-00-0006 Screw, pan hd, #6-32 x 0.312" 0212-12-0605 Cable, Battery to Connector 0012-00-0963 Screw, flat hd, #6-32 x 0.19" x 100° 0212-17-0603 Fusible Link-0603 0011-00-0015...
  • Page 104 FIGURE 3-11 Universal Transport System (UTS) FIG. DESCRIPTION PART NUMBER Mobilizer 0436-00-0200-01 Docking Station 0436-00-0110...

  • Page 105: Calibration Procedure

    Calibration Procedure Introduction This section provides detailed information required to properly test and calibrate the CS300. Calibration consists of making mechanical and electrical adjustments with the proper test equipment. The instrument should be tested and calibrated after repairs have been completed or at regular intervals as part of a preventive maintenance procedure.

  • Page 106: Warnings And General Guidelines

    Warnings And General Guidelines Calibration Procedure Warnings And General Guidelines 1. Before disconnecting any pneumatic hoses, the hoses and mating fittings should be tagged to show the proper connections. When reconnecting, all hoses must be checked for proper connection. To further assure proper connection, all pneumatic calibrations and tests defined in this manual should be accomplished before use on a patient.
  • Page 107 Calibration Procedure Warnings And General Guidelines Special Items Required • Non-wired 1/4" stereo phone plug (P/N 0134-00-0016) • 45.75 cc calibration chamber (P/N 0683-00-0314) • 38.5 cc precision calibrated syringe (P/N 0453-00-0154) • 60 cc syringe (P/N 0103-00-0026) • Luer plug (P/N 0103-00-0211) •...

  • Page 108: Calibration

    Calibration Calibration Procedure Calibration 4.3.1 Preliminary Steps A thorough understanding of the operation of the CS300 is recommended before attempting calibration. See “Repair Information” on page 2-1 of this manual for a description. 4.3.2 Initial Set-up for Calibration 1. Switch the IABP ON/OFF switch to ON. The CS300 has its own internal power-up diagnostics.

  • Page 109: Service Diagnostics

    Calibration Procedure Calibration 4.3.4 Service Diagnostics 4.3.4.1 User Interface All IABP controls become nonfunctional after entering Service Diagnostic mode. All Service Diagnostic user input is provided through the keys indicated by the black arrows in FIGURE 4-2. Toggle Transducer Reference OPERATION MODE Zero Semi...

  • Page 110: Power Supply Checks

    Calibration Calibration Procedure 4.3.5 Power Supply Checks POWER SUPPLY ASSEMBLY J100 J101 J102 J103 BATTERY INPUT FIGURE 4-4 Power Supply Assembly 1. Operating from AC power, verify that the red LEDs CR4 through CR9 on the Main Board are illuminated. Check that the voltages at J101 and J102 of the power supply assembly are within the following tolerances: PIN NUMBER + LEAD...

  • Page 111: Record Time

    Calibration Procedure Calibration NOTE: To test the battery run time it is suggested that the remainder of the calibration procedure be performed while operating from the battery. Ensure that the batteries have been fully charged for a minimum of 18 hours. Make a note of the time at the start of the procedure and note the time when the System shuts down.

  • Page 112: Balloon (Shuttle) Transducer Calibration

    Calibration Calibration Procedure 4.3.9 Balloon (Shuttle) Transducer Calibration NOTE: For proper system performance, the Shuttle transducer needs to be accurately calibrated. It is recommended that recalibration only be done as necessary after Front End board replacement, Shuttle transducer replacement, or if the gain or offset readings of the Shuttle transducer were found to be out of specification.

  • Page 113: Atmospheric Transducer Calibration

    Calibration Procedure Calibration NOTE: If the absolute atmospheric pressure is unavailable, use the following table: ALTITUDE (ft) PRESSURE (mmHg) VOLTAGE OFFSET Sea Level 1000 -0.14 2000 -0.27 3000 -0.40 4000 -0.52 5000 -0.64 6000 -0.76 7000 -0.87 8000 -0.98 9000 -1.09 10000 -1.19...

  • Page 114: Safety Disk Leak Test

    Calibration Calibration Procedure 4. Activate the K6A solenoid to close it to atmosphere. Activate K7 to apply a vacuum to the diaphragm of the Safety Disk. Use a luer cap to close the IAB Catheter Extender Input port of the Safety Disk. De-activate K7. 5.

  • Page 115: K6, K6A, K7, K8 Leak Test

    Calibration Procedure Calibration 4.3.13 K6, K6A, K7, K8 Leak Test This test checks for leaks in the drive section of the pneumatics. The drive section is first vented to atmosphere and held for 60 seconds, then pressurized to approximately 8 PSI and held for 60 seconds and then evacuated and held for 60 seconds.

  • Page 116: Pressure Regulator And Vacuum Check

    Calibration Calibration Procedure 4.3.14 Pressure Regulator and Vacuum Check 1. From the Main Menu select Pneumatic System Test. Use the OPEN MENU UP and DOWN keys and the OPEN MENU key to activate K6A (to close the solenoid) and K7 (to open the solenoid).
  • Page 117 Calibration Procedure Calibration 7. If the autofill volume is adjusted, then adjustment of the full sensor may be necessary. Verify the position of the sensor by observing the sensor LED. Initiate an autofill and verify that the FULL LED flashes twice during each autofill cycle. If the LED flashes twice, then adjustment is not needed.

  • Page 118: Solenoid Driver Board Checks

    Calibration Calibration Procedure 4.3.16 Solenoid Driver Board Checks Re-power the CS300 and select Semi-Auto mode. 1. If not previously removed, remove the top cover from the System. Refer to calibration test point locations in FIGURE 4-15 on page 4-29. 2. Connect a DVM to TP2 (+) and TP5 (-) on the Solenoid Driver board (P/N 0670-00- 0639) to verify the Blood Detect circuitry.

  • Page 119: Fiber Optic Test Instructions

    Calibration Procedure Calibration 4.3.17 Fiber Optic Test Instructions Warning: Not for clinical Use Fiber Optic Test Low Level Blood Lamps Output Pressure Loop Back Lamps Output/PWM Signal Count Signal Level Instructions: Connect Sensor Module Tester FISO Direct Signal (DSP) Start Test Press OPEN MENU - BACK to Exit Press PRINT STRIP to start Recorder FIGURE 4-6 Fiber Optic Test...

  • Page 120: Ecg Gain Calibration

    Calibration Calibration Procedure 7. After 30 seconds, the pumping will stop and the parameters will be displayed. The test results, FOS errors, or Test Complete will be displayed as depicted in the example of FIGURE 4-7. Fiber Optic Test : 54 Lamps Output :240 Lamps Output/PWM...

  • Page 121: Blood Pressure Gain Calibration

    Calibration Procedure Calibration 4.3.19 Blood Pressure Gain Calibration 1. Attach a pressure simulator or mercury column and transducer to the pressure input connector. 2. Apply 0 mmHg and zero the pressure channel by pressing the ZERO PRESSURE key until two clicks are heard. Verify that the pressure trace merges with the baseline and the digital display reads zero.

  • Page 122: Functional Tests

    Functional Tests Calibration Procedure Functional Tests (Test with CS300 Completely Assembled) 4.4.1 Keypad / Switch Test Warning - Not for clinical use! Keypad / Switch Test Key Depressed: BACK, BACK - EXIT FIGURE 4-8 Keypad / Switch Test Screen 1. Enter the Service Diagnostic mode and select Keypad / Switch Test from the Main Menu. 2.
  • Page 123 Calibration Procedure Functional Tests The purpose of this test is to verify the integrity of the RS-232 channel. The transmit and receive pins need to be connected together on the rear panel RS-232 connector. This action will allow the serial communication channels to transmit data and receive back the data that is sent.

  • Page 124: Modem Test

    Functional Tests Calibration Procedure 4.4.3 Modem Test Warning - Not for clinical use! Modem Test Modem Type: Cermetek 1794 Transmitted Characters: Received Characters: 000 OK Status : TEST PASSED OPEN MENU - START TEST BACK - EXIT FIGURE 4-10 Modem Test Screen for Cermetek Modem Warning - Not for clinical use! Modem Test Modem Type: Multitech 5600...

  • Page 125: Recorder Test

    Calibration Procedure Functional Tests 4.4.4 Recorder Test FIGURE 4-12 Recorder Test Strip 1. Select Recorder Test from the Main Menu. 2. Verify the following: a. 5 mm grid is printed with 1 mm subdivisions. Measure the span of 10 grids and verify that it is equal to 5 cm.

  • Page 126: Helium Tank Calibration

    Functional Tests Calibration Procedure 4.4.6 Helium Tank Calibration This test calibrates the helium pressure circuit. Close the helium tank valve and remove the helium tank from the pump. Press the OPEN MENU key to start the test. The helium offset is displayed. If the offset is too large, an “Out of Specification”...

  • Page 127: Blood Pressure Channel Checks

    Calibration Procedure Functional Tests Average Vacuum Levels AVERAGE VACUUM ALTITUDE (feet) ATMOSPHERE (mmHg) (mmHg) -176 1000 -163 2000 -148 3000 -137 4000 -125 5000 -111 6000 -101 7000 8000 9000 10000 11000 12000 8. Press the BACK key twice to return to the Main Menu. 9.

  • Page 128: Ecg Channel Checks

    Functional Tests Calibration Procedure 7. If using a System 90 Series Trainer, decrease the augmentation level by pressing the IAB AUGMENTATION DOWN key. When the augmentation is below the alarm set point, verify that the double beep alarm and the “AUGMENTATION BELOW LIMIT SET”...

  • Page 129: Preference And Printer Menu Checks

    Calibration Procedure Functional Tests 4.4.10 Preference and Printer Menu Checks User Preferences Menu Press the User Preferences key to display the User Preferences Menu window. Select display preferences. Verify that the sweep speed and brightness level can be changed. Connect the System Trainer or simulator to the ECG and Pressure inputs. Turn on the ECG inflation markers.

  • Page 130: Portable Operation Check

    Functional Tests Calibration Procedure 4.4.12 Portable Operation Check 1. If the calibration procedure has not been performed on battery power, check battery operation at this time. 2. While pumping, unplug the System from line power. Verify that pumping continues uninterrupted, that the “BATTERY IN USE” message is displayed and that the battery icon appears on the screen.

  • Page 131: Leakage Current Test - Safety Checks

    Calibration Procedure Leakage Current Test - Safety Checks Leakage Current Test - Safety Checks 4.5.1 Source Current, Chassis Case to Ground Leakage 1. Plug the System into the safety analyzer, as shown in FIGURE 4-13. Connect the CASE ground lead of the analyzer to the GND lug. 2.

  • Page 132: Lead To Ground

    Leakage Current Test - Safety Checks Calibration Procedure 4.5.2 Lead to Ground Sink Current Patient Circuit 1. Connect the PATIENT CABLE from the safety analyzer to the CS300, as shown in FIGURE 4-14. 2. Press the APPLY 115VAC button and note the reading. 3.

  • Page 133: Calibration Test Point Locations

    Calibration Procedure Leakage Current Test - Safety Checks 4.5.4 Calibration Test Point Locations FIGURE 4-15 Calibration Test Point Locations NOTE: Only the test points needed for calibration are shown, complete board layouts are shown, See “Theory of Operation” on page 1-1. Individual board drawings are for reference only and are not drawn to scale.
  • Page 134 Leakage Current Test - Safety Checks Calibration Procedure This page intentionally left blank. ™ 4 - 30 0070-10-0689 CS300 Service Manual...

  • Page 135: Preventive Maintenance

    Preventive Maintenance Introduction This section provides guidelines and instructions for performing preventive maintenance on the CS300. The clinical user and the biomedical equipment technician (BMET) are provided with the necessary information to enhance the reliability of the equipment. ™ CS300 Service Manual 0070-10-0689 5 - 1...

  • Page 136: Required Parts

    Required Parts Preventive Maintenance Required Parts 2500 Hour Maintenance Kit (P/N 0040-00-0146) This kit is installed at 2,500, 7,500, 12,500 etc. hours and includes the following items: DESCRIPTION PART NUMBER Pump Diaphragms 0348-00-0129 Muffler 0103-00-0065 Filter Element 0103-00-0370 Hose Clamps 0125-01-0001 Filter Gasket 0354-00-0042-01...

  • Page 137: System Log Book

    Preventive Maintenance System Log Book System Log Book A valuable tool for implementing a preventive maintenance program is the establishment of a log book in which relevant information is recorded on a regular basis. This allows for verification of necessary maintenance and for evaluating equipment reliability. The following is recommended as the contents of the log book: A listing of the Safety Disk and System serial numbers.

  • Page 138: Preventive Maintenance Schedules

    Preventive Maintenance Schedules Preventive Maintenance Preventive Maintenance Schedules Two preventive maintenance schedules have been provided. Schedule A indicates which actions should be taken by either the Clinical User or by a Biomedical Technician (BMET). These steps do not require the use of tools and may be performed in a clinical setting.
  • Page 139 Preventive Maintenance Preventive Maintenance Schedules Schedule B To be performed by the BMET. INTERVAL EVERY 1000 EVERY EVERY REQUIRED ACTION (REFER TO EVERY 6 HRS. OF USE 2500 5000 SERVICE MANUAL) MONTHS OR 2 YRS.* HOURS HOURS • Perform visual inspection check list.

  • Page 140: Visual Inspection Checklists

    Visual Inspection Checklists Preventive Maintenance Visual Inspection Checklists 5.5.1 Weekly or Before Each Use To be performed by the clinical user or the BMET. • Unit Appearance: Inspect the unit for physical damage. Check the operation of the docking mechanism on the monitor module. Check the battery latch and the locking function of the casters on the hospital cart.
  • Page 141 Preventive Maintenance Visual Inspection Checklists • Power Supply: Vacuum the power supply intake of dust and debris. Vacuum the inside of the Front Panel • Fiber Optic Assembly: Perform Fiber Optic Test. Clean the Fiber Optic components and retest. ™ CS300 Service Manual 0070-10-0689...

  • Page 142: Access And Replacement Instructions

    Access and Replacement Instructions Preventive Maintenance Access and Replacement Instructions 5.6.1 Pump Maintenance Instructions Replacement Diaphragms P/N 0348-00-0129 Replacement Pressure Head P/N 0997-00-0402 Replacement Vacuum Head P/N 0997-00-0401 The pressure/vacuum pump is fitted with neoprene diaphragms which should be replaced at 2500 hour intervals to enhance System reliability.
  • Page 143 Preventive Maintenance Access and Replacement Instructions Refer to FIGURE 5-2. Cut off the hose clamps from the vacuum and pressure heads on the pump assembly. Remove the hoses from the heads. FIGURE 5-2 Pump Assembly, Exploded Isometric View Using a 4 mm hex wrench, loosen and remove the four pump head bolts on both heads. Remove both pump heads.
  • Page 144 Access and Replacement Instructions Preventive Maintenance RETAINING SCREW - ADD 1 OR 2 DROPS OF #242 LOCTITE TO SCREW THREAD CLAMPING DISC - FLAT SIDE DOWN DIAPHRAGM - PRESSURE HEAD - SMOOTH SIDE UP - VACUUM HEAD - ROUGH SIDE UP - MUST LAY FLAT SUPPORT PLATE - FLAT SIDE DOWN...

  • Page 145: Pump Muffler Replacement

    Preventive Maintenance Access and Replacement Instructions 5.6.2 Pump Muffler Replacement Replacement Muffler P/N 0103-00-0065 Remove the System from the hospital cart (See Figure 5-1). Remove the right side cover and the left lower cover from the System. Remove the two nuts at the rear of the pump compartment and remove the pressure and vacuum lines through the access hole provided.

  • Page 146: Shock Mounts And Hoses

    Access and Replacement Instructions Preventive Maintenance 5.6.4 Shock Mounts and Hoses Replacement Shock P/N 0348-00-0169-01 Pressure Tubing P/N 0004-00-0051 Vacuum Tubing P/N 0004-00-0050 Cable Tie P/N 0125-01-0001 Remove the System from the hospital cart (See Figure 5-1). Remove the right side cover and the left lower cover from the System.
  • Page 147 Preventive Maintenance Access and Replacement Instructions FIGURE 5-5 Battery Assembly, Exploded Isometric View Switch the CS300 on, select SEMI-AUTO mode and select INTERNAL trigger. Wait a minimum of 1 minute and then unplug the System. Verify that the System operates from battery and that the “BATTERY IN USE”...

  • Page 148: Purge Line Filter Replacement

    Access and Replacement Instructions Preventive Maintenance 5.6.6 Purge Line Filter Replacement The purge line filter is a porous element which will capture particles larger than 43 microns if they should enter the purge line. Regular replacement of the filter will prevent eventual restriction in airflow.

  • Page 149: Power Supply

    Preventive Maintenance Access and Replacement Instructions 5.6.7 Power Supply Cleaning the input of the Power Supply of dust and debris will prevent eventual restriction of airflow. Vacuum the input and the inside of the Front Panel, and the input of the Power Supply.
  • Page 150 Access and Replacement Instructions Preventive Maintenance Sensor IAB Optical Receptacle Use a short blast of compressed air to loosen and remove dirt from the connector. NOTE: Do not turn the can of air upside down to clean the Optical Receptacle. Always spray a short blast of air to remove dust particles within the tube before spraying into...

  • Page 151: Fiber Optic Lamp Replacement

    Preventive Maintenance Access and Replacement Instructions 5.6.9 Fiber Optic Lamp Replacement NOTE: There are two lamps in the Fiber Optic Lamp Assembly. The replacement kit (0040-00-0437) contains two lamps and Datascope recommends replacing both at the same time. Captive Screw (2x) Lamp Assembly (2x) Ferrule (2x) Fiber Optic...
  • Page 152 To reorder the CS300 Service Manual, use part number 0070-00-0689. Printed in U.S.A 0070-10-0689 Rev N 4.2015...
  • Page 153 MAQUET Cardiac Assist 1300 MacArthur Blvd Mahwah, NJ 07430-0619 Tel. 800-777-4222 Preventive Maintenance CS300 Site Name: Date: Site Address: Service Order String No.: Site City: Service Representative: Site State, zip: Maintenance Agreement No.: MODEL SERIAL NO. LEAKAGE PAT. LEAKAGE CHAS.
  • Page 154 MAQUET Cardiac Assist 1300 MacArthur Blvd Mahwah, NJ 07430-0619 Tel. 800-777-4222 SYSTEM FUNCTION CHECKS - Perform these functions while running on battery. ACTION Helium – Gauge/Indicator Battery Indicator/Message Charge Indicator Recorder Indicator Keypad Function Test IAB Augmentation Control ECG Variable Gain...
  • Page 155 VISAMED GmbH Kastellstraße 8 76227 Karlsruhe, Germany...
  • Page 156 Phone: 1 800 777 4222 or within healthcare and life sciences. We operate under the three brands 1 201 995 8700 of ArjoHuntleigh, GETINGE and MAQUET. ArjoHuntleigh focuses on patient mobility and wound management solutions. GETINGE Fax: 1 201 995 8910 provides solutions for infection control within healthcare and contamination prevention within life sciences.

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