Lifecare PCA with MedNet Technical Service Manual Rev A Nov 2010

Technical Service Manual

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For use with list number 20709-04 and 20709-27

Technical Service Manual

430-10881-006 (A, 11/10)

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LifeCare PCA with MedNet

Technical Service Manual

Change History Part Number

Description of Change

430-10881-001 (Rev. 01/06)

Original issue

430-10881-002 (Rev. 02/06)

Second issue Revise Section 5.2.8 Revise battery specifications in Section 8

430-10881-003 (Rev. 07/06)

Third issue Revise Section 5.2.8 and Section 7.1 Update Warranty

430-10881-003, C (Rev. 07/07)

Update Table 6-2 Update graphics Update FCC ID on back cover

430-10881-004 (Rev. 10/07)

Fourth issue

430-10881-005 (Rev. 07/09)

Fifth issue

Revise for international and domestic use

Update Cleaning Solutions Add battery wiring harness procedure

430-10881-006 (Rev. 11/10)

Sixth issue Update Electrical Safety Test Update Section 5, Section 6, and Section 7 Update graphics

Technical Service Manual

LifeCare PCA with MedNet

CHANGE HISTORY

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Technical Service Manual

CONTENTS

Contents Section 1 INTRODUCTION... 1.1 SCOPE... 1.2 CONVENTIONS... 1.3 COMPONENT DESIGNATORS... 1.4 ACRONYMS AND ABBREVIATIONS . . 1.5 USER QUALIFICATION... 1.6 ARTIFACTS... 1.7 ELECTROMAGNETIC COMPATABILITY. 1.8 FCC/ACMA INFORMATION... 1.9 INFUSION SYSTEM INSTALLATION . . 1.9.1 UNPACKING... 1.9.2 INSPECTION... 1.9.3 SELF TEST... 1.9.4 SETTING THE TIME AND DATE .

. . . . . . . . . . . . . .

1-1 1-1 1-2 1-3 1-3 1-5 1-5 1-5 1-6 1-6 1-6 1-7 1-7 1-8

Section 2 WARRANTY .

. .

2-1

SYSTEM OPERATING MANUAL .

3-1

THEORY OF OPERATION... 4.1 GENERAL DESCRIPTION... 4.2 ELECTRONICS OVERVIEW... 4.2.1 POWER SUPPLY MODULE... 4.2.2 INPUT POWER LOGIC... 4.2.2.1 INPUT VOLTAGE SWITCH-OVER CIRCUITRY . 4.2.2.2 ETERNAL POWER CIRCUITRY... 4.2.2.3 POWER CONTROL LOGIC CIRCUITRY... 4.2.2.4 POWER INTERFACE TO CE... 4.2.3 VOLTAGE SUPERVISION CIRCUIT... 4.2.4 MICROCONTROLLER SUPERVISION CIRCUIT... 4.2.5 LITHIUM BATTERY BACKUP... 4.2.6 BATTERY CHARGER... 4.2.6.1 LOW BATTERY DETECTION... 4.2.6.2 DISCHARGED BATTERY DETECTION... 4.2.7 LOGIC INTERFACE... 4.2.7.1 GLUE LOGIC – LCD I/O... 4.2.7.2 GLUE LOGIC – SERIAL I/O CHANNEL ENABLE. 4.2.8 LCD INTERFACE... 4.2.8.1 LCD MODULE... 4.2.8.2 LCD CONTRAST... 4.2.8.3 LCD BACKLIGHT... 4.2.8.4 BATTERY INDICATOR... 4.2.8.5 AC POWER INDICATOR... 4.2.9 KEYPAD INTERFACE... 4.2.10 BARCODE READER... 4.2.11 PATIENT PENDANT... 4.2.11.1 PCA INPUT...

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4-1 4-1 4-1 4-2 4-2 4-2 4-2 4-2 4-3 4-3 4-3 4-4 4-4 4-5 4-5 4-5 4-5 4-6 4-6 4-6 4-6 4-7 4-7 4-7 4-7 4-7 4-8 4-8

Section 3 Section 4

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4.2.12 4.2.13 4.2.14

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. 5-1 . 5-1 . 5-1 . 5-2 . 5-3 . 5-3 . 5-3 . 5-4 . 5-5 . 5-6 . 5-8 . 5-9 . 5-9 . 5-10 . 5-11 . 5-11

TROUBLESHOOTING... 6.1 TECHNICAL ASSISTANCE... 6.2 DIAGNOSTIC MODE... 6.3 ALARM MESSAGES AND ERROR CODES... 6.3.1 OPERATIONAL ALARM MESSAGES... 6.3.2 ERROR CODES REQUIRING TECHNICAL SERVICE 6.4 TROUBLESHOOTING PROCEDURES...

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. 6-1 . 6-1 . 6-1 . 6-2 . 6-2 . 6-4 . 6-10

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4.3

NURSE CALL... DOOR SENSOR... MECHANISM ASSEMBLY... 4.2.14.1 VIAL SENSOR... 4.2.14.2 INJECTOR CLAMP SENSOR . . . 4.2.14.3 SYRINGE EMPTY SENSOR . . . 4.2.14.4 PRESSURE OCCLUSION SENSOR . 4.2.14.5 SHAFT SENSOR... 4.2.14.6 DUAL BIPOLAR DRIVE... 4.2.15 REAL-TIME CLOCK... 4.2.16 ALARM LOGIC... 4.2.16.1 NORMAL ALARM... 4.2.16.2 CRITICAL FAILURE ALARM . . . 4.2.16.3 NORMAL SHUTDOWN INHIBIT . 4.2.16.4 VOLUME CONTROL... 4.2.16.5 ALARM TONE... 4.2.16.6 NORMAL KEY TONE... 4.2.17 PROGRAM MEMORY... 4.2.18 DATA MEMORY... PCA COMMUNICATION ENGINE... 4.3.1 ETHERNET PORT... 4.3.2 I/O PWA... 4.3.3 WIRELESS COMMUNICATIONS (WIFI) . . 4.3.4 ANTENNA PWA... 4.3.5 CE PWA TO MCU PWA... 4.3.6 LED INDICATORS...

4-8 4-8 4-9 4-9 4-9 4-10 4-10 4-10 4-10 4-11 4-11 4-11 4-12 4-12 4-12 4-12 4-12 4-12 4-12 4-13 4-14 4-14 4-14 4-14 4-14 4-14

Section 5 MAINTENANCE AND SERVICE TESTS... 5.1 ROUTINE MAINTENANCE... 5.1.1 CLEANING AND SANITIZING . . 5.2 PERFORMANCE VERIFICATION TEST . . 5.2.1 REQUIRED EQUIPMENT... 5.2.2 INSPECTION... 5.2.3 TEST SETUP... 5.2.4 SELF TEST... 5.2.5 BIOMED MODE TESTS... 5.2.6 DELIVERY ACCURACY TEST . . . 5.2.7 OCCLUSION TEST... 5.2.8 ELECTRICAL SAFETY TEST... 5.2.9 END OF THE PVT... 5.3 CONNECTIVITY CHECK... 5.4 PERIODIC MAINTENANCE INSPECTION . 5.5 BATTERY OPERATION OVERVIEW . . .

. . . . . . . . . . . . . . . .

Section 6

CONTENTS

Section 7 REPLACEABLE PARTS AND REPAIRS... 7-1 7.1 REPLACEABLE PARTS... 7-1 7.2 ADJUSTMENT PROCEDURES... 7-1 7.2.1 REQUIRED TOOLS AND MATERIALS... 7-2 7.2.2 SEPARATING THE FRONT AND REAR ENCLOSURES... 7-2 7.2.3 INJECTOR SENSOR SWITCH ADJUSTMENT... 7-3 7.2.4 VIAL SENSOR SWITCH ADJUSTMENT... 7-4 7.2.5 OCCLUSION ALARM SWITCH TEST AND ADJUSTMENT... 7-5 7.2.5.1 OCCLUSION ALARM SWITCH TEST... 7-5 7.2.5.2 OCCLUSION ALARM SWITCH AND PRESSURE ADJUSTMENT... 7-7 7.2.6 LEAD SCREW LUBRICATION... 7-9 7.3 REPLACEMENT PROCEDURES... 7-9 7.3.1 SAFETY AND EQUIPMENT PRECAUTIONS... 7-9 7.3.2 REQUIRED TOOLS AND MATERIALS... 7-10 7.3.3 FRONT AND REAR ENCLOSURE REPLACEMENT... 7-10 7.3.4 RUBBER FOOT PAD REPLACEMENT... 7-11 7.3.5 AC POWER CORD REPLACEMENT... 7-12 7.3.6 BATTERY, BATTERY DOOR, DOOR PAD, AND BATTERY STRAP REPLACEMENT... 7-12 7.3.7 PATIENT PENDANT ASSEMBLY REPLACEMENT... 7-14 7.3.8 FRONT ENCLOSURE ASSEMBLY COMPONENT REPLACEMENT . 7-14 7.3.8.1 SECURITY DOOR AND DOOR HINGE REPLACEMENT. . 7-15 7.3.8.2 KEYPAD REPLACEMENT... 7-16 7.3.8.3 DOOR LATCH HOOK REPLACEMENT... 7-17 7.3.8.4 CRADLE ASSEMBLY REPLACEMENT... 7-18 7.3.8.5 MECHANISM LEVER ARM REPLACEMENT... 7-18 7.3.8.6 DOOR LATCH ASSEMBLY REPLACEMENT... 7-19 7.3.8.7 DOOR LOCK ASSEMBLY REPLACEMENT... 7-20 7.3.8.8 HANDLE GASKET AND ENCLOSURE GASKET REPLACEMENT... 7-21 7.3.8.9 REMOVING THE CE PWA... 7-22 7.3.8.10 REMOVING THE ELECTRONICS ASSEMBLY... 7-22 7.3.8.11 ANTENNA PWA REPLACEMENT... 7-23 7.3.8.12 ELECTRONICS ASSEMBLY COMPONENT REPLACEMENT... 7-24 7.3.8.13 LCD WINDOW REPLACEMENT... 7-28 7.3.8.14 MECHANISM ASSEMBLY REPLACEMENT... 7-29 7.3.8.15 BARCODE READER, GASKET, AND WINDOW REPLACEMENT... 7-29 7.3.8.16 SPLASH SHIELD REPLACEMENT... 7-30 7.3.9 REAR ENCLOSURE ASSEMBLY COMPONENT REPLACEMENT . . 7-31 7.3.9.1 FUSE REPLACEMENT... 7-32 7.3.9.2 POLE CLAMP ASSEMBLY REPLACEMENT... 7-32 7.3.9.3 VELCRO STRAP AND RETAINER PLATE REPLACEMENT. 7-33 7.3.9.4 POWER SUPPLY PWA REPLACEMENT... 7-34 7.3.9.5 PAWL/RATCHET ASSEMBLY REPLACEMENT... 7-34 7.3.9.6 REAR ENCLOSURE HARNESS ASSEMBLY, EQUIPOTENTIAL POST, AND GROUND STRAP REPLACEMENT... 7-35 7.3.9.7 I/O PWA REPLACEMENT... 7-36 7.3.9.8 BATTERY PAD REPLACEMENT... 7-37 7.3.9.9 PATIENT PENDANT JACK ASSEMBLY REPLACEMENT . 7-38

Technical Service Manual

LifeCare PCA with MedNet

CONTENTS

Section 8 SPECIFICATIONS .

8-1

9-1

Section 9 DRAWINGS .

Appendix... A-1 Index... I-1

Figures Figure 1-1. Figure 1-2. Figure 4-1. Figure 4-2. Figure 4-3. Figure 5-1. Figure 5-2. Figure 5-3. Figure 7-1. Figure 7-2. Figure 7-3. Figure 7-4. Figure 7-5. Figure 7-6. Figure 7-7. Figure 7-8. Figure 7-9. Figure 7-10. Figure 7-11. Figure 7-12. Figure 7-13. Figure 7-14. Figure 9-1. Figure 9-2. Figure 9-3. Figure 9-4. Figure 9-5. Figure 9-6. Figure 9-7. Figure 9-8. Figure 9-9. Figure 9-10.

LifeCare PCA Self Test Screens... Setting the Time and Date... Mechanism Assembly... Dual Bipolar Drive... PCA Controller... LifeCare PCA Self Test Screens... Autoprogram Screen... Ethernet Connectivity... Separating the Front and Rear Enclosure Assemblies... Injector Sensor Switch... Vial Sensor Switch... Occlusion Alarm Test Setup... Occlusion Alarm Pressure Adjustment... Battery Assembly, AC Power Cord, and Patient Pendant Assembly . Front Enclosure Assembly External Components... Front Enclosure Assembly Internal Components... Door Lock Assembly... Antenna PWA Replacement... Electronics Assembly Components... Rear Enclosure External Components... Rear Enclosure Harness Assembly... Rear Enclosure Internal Components... Illustrated Parts Breakdown... Final Assembly... Front Enclosure Assembly... Rear Enclosure Assembly... Electronics Assembly... Mechanism Assembly... Antenna Assembly... Final Assembly (20709-27)... Front Enclosure Assembly (20709-27)... Rear Enclosure Assembly (20709-27)...

LifeCare PCA with MedNet

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. 1-8 . 1-9 . 4-9 . 4-11 . 4-13 . 5-5 . 5-10 . 5-10 . 7-3 . 7-4 . 7-5 . 7-7 . 7-8 . 7-11 . 7-16 . 7-19 . 7-21 . 7-24 . 7-25 . 7-31 . 7-37 . 7-39 . 9-5 . 9-9 . 9-11 . 9-15 . 9-19 . 9-21 . 9-23 . 9-25 . 9-33 . 9-41

Technical Service Manual

CONTENTS

Tables Table 1-1. Table 4-1. Table 5-1. Table 5-2. Table 5-3. Table 6-1. Table 6-2. Table 6-3. Table 9-1. Table 9-2.

Conventions... Motor Step Table... Cleaning Solutions... System Tests... Electrical Safety Measurements... Operational Alarm Messages... Error Codes Requiring Technical Service . Troubleshooting with the PVT... Drawings... Illustrated Parts Breakdown...

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. 1-2 . 4-11 . 5-2 . 5-6 . 5-9 . 6-3 . 6-4 . 6-10 . 9-1 . 9-2

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Section 1

INTRODUCTION The LifeCare PCA™ with Hospira MedNet™ Software is a patient-controlled analgesia management system designed to meet the fluid delivery requirements of today’s evolving healthcare environments. The system is comprised of a pole mounted or tabletop drug infuser (LifeCare PCA), barcoded drug vials with a variety of pre-filled drugs and drug concentrations (PCA vial), and a compatible administration set. The LifeCare PCA is a self-contained, microprocessor-based infusion device that features keypad controls, a prompting alphanumeric display, an LED display, an integral locking system, a pole clamp, a barcode reader designed to automate drug identification, and field-upgradeable software. The device contains a Communication Engine (CE) that provides wired Ethernet communication and wireless communication via WiFi protocol 802.11 a/b/g. Hospira MedNet networked application software allows a facility to customize and download a Drug Library for use with the infusion system. Before using the software, see the Hospira MedNet™ Software Installation and Configuration Guide, and the Hospira MedNet™ Software User Guide. The infusion system is intended to operate on AC power. An internal battery is provided to maintain operation for short periods of time during patient transport and when AC power is lost or not available.

1.1

SCOPE This manual is organized into 11 sections: ❏ Section 1

Introduction

❏ Section 2

Warranty

❏ Section 3

System Operating Manual

❏ Section 4

Theory of Operation

❏ Section 5

Maintenance and Service Tests

❏ Section 6

Troubleshooting

❏ Section 7

Replaceable Parts and Repairs

❏ Section 8

Specifications

❏ Section 9

Drawings

❏ Appendices ❏ Index ❏ Technical Service Bulletins

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LifeCare PCA with MedNet

SECTION 1 INTRODUCTION

If a problem in device operation cannot be resolved using the information in this manual, contact Hospira (see Section 6.1). Specific instructions for operating the device are contained in its respective System Operating Manual. The terms “infusion system”, “infuser”, and “device” are used interchangeably throughout the manual. Figures are rendered as graphic representations to approximate actual product. Therefore, figures may not exactly reflect the product. Screen representations are examples only, and do not necessarily reflect the most current configuration

1.2

CONVENTIONS The conventions listed in Table 1-1 are used throughout this manual. Table 1-1. Convention

Conventions

Application

Example

Italic

Reference to a section, figure, table, website, or publication

(see Section 6.1)

[ALL CAPS]

[START]

ALL CAPS

In-text references to keys, touchswitches, and display messages

Bold

Emphasis

CAUTION: Use proper ESD grounding techniques when handling components.

Screen displays

Select Set Time and Date.

LOW BATTERY

Throughout this manual, warnings, cautions, and notes are used to emphasize important information, as follows:

WARNING:

A WARNING CONTAINS SPECIAL SAFETY EMPHASIS AND MUST BE OBSERVED AT ALL TIMES. FAILURE TO OBSERVE A WARNING MAY RESULT IN PATIENT INJURY AND BE LIFE-THREATENING.

CAUTION: A CAUTION usually appears in front of a procedure or statement. It contains information that could prevent hardware failure, irreversible damage to equipment, or loss of data.

 Note: A note highlights information that helps explain a concept or procedure. EN-2 Information applies to IEC/EN 60601-1-2:2001 compliant devices.

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1.3

COMPONENT DESIGNATORS

1.3

COMPONENT DESIGNATORS Components are indicated by alpha-numeric designators, as follows: Battery

Diode

Resistor

Capacitor

Fuse

Switch

Crystal

Integrated Circuit

Transistor

The number following the letter is a unique value for each type of component (e.g., R1, R2).

 Note: Alpha-numeric designators may be followed with a dash (-) number that indicates a pin number for that component. For example, U15-13 is pin 13 of the encoder chip [U15] on the interface PWA.

1.4

ACRONYMS AND ABBREVIATIONS Acronyms and abbreviations used in this manual are as follows: A Ampere AC Alternating current ADC Analog-to-digital converter BCR Barcode reader CE Connectivity engine CMOS Complementary metal-oxide semiconductor CPU Central processing unit dB Decibel DC Direct current DPM Digital pressure meter DSLR Display start line register ECG Electrocardiograph EEG Electroencephalogram EMC Electromagnetic compatibility EMG Electromyogram EMI Electromagnetic interference EPROM Erasable/programmable read-only memory ESD Electrostatic discharge ETO Ethylene oxide hr Hour Hz Hertz ID Identification I/O Input/output

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LifeCare PCA with MedNet

SECTION 1 INTRODUCTION

IPB Illustrated parts breakdown IV Intravenous lbs Pounds LCD Liquid crystal display LED Light emitting diode mA Milliampere mcg Microgram MCU Microcontroller unit mg Milligram mL Milliliter MPU Microprocessor unit ms Millisecond ns nanosecond PCL Power control logic psi Pounds per square inch PVT Performance verification test PWA Printed wiring assembly RAM Random access memory ROM Read only memory RTC Real-time clock SLA Sealed lead acid SPDT Single pole double throw SPI Serial peripheral interface SRAM Static random access memory UART Universal asynchronous receiver transmitter V Volt VAC Volts alternating current VCC Collector supply voltage VDC Volts DC VTBI Volume to be infused WDI Watchdog input μA Microampere μV Microvolt

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1.5 USER QUALIFICATION

1.5

USER QUALIFICATION The LifeCare PCA with Hospira MedNet infusion system is intended for use at the direction or under the supervision of licensed physicians or certified health care professionals who are trained in the use of the pump and the administration of parenteral and epidural fluids and drugs and the corresponding warnings and precautions. Training should emphasize the assessment and monitoring of patients receiving potent analgesic medications, and appropriate treatment for possible adverse reactions.

1.6

ARTIFACTS Nonhazardous, low-level electrical potentials are commonly observed when fluids are administered using infusion devices. These potentials are well within accepted safety standards, but may create artifacts on voltage-sensing equipment such as ECG, EMG, and EEG machines. These artifacts vary at a rate that is associated with the infusion rate. If the monitoring machine is not operating correctly or has loose or defective connections to its sensing electrodes, these artifacts may be accentuated so as to simulate actual physiological signals. To determine if the abnormality in the monitoring equipment is caused by the infuser instead of some other source in the environment, set the device so that it is temporarily not delivering fluid. Disappearance of the abnormality indicates that it was probably caused by electronic noise generated by the infuser. Proper setup and maintenance of the monitoring equipment should eliminate the artifact. Refer to the appropriate monitoring system documentation for setup and maintenance instructions.

1.7

ELECTROMAGNETIC COMPATIBILITY The LifeCare PCA has been tested and found to comply with electromagnetic compatibility (EMC) limits for the Medical Device Directive 93/42/EEC (EN 55011 Class B and EN 60601-1-2:2001). These limits are designed to provide reasonable protection against harmful interference in a typical medical installation. The equipment generates, uses, and may radiate radio frequency energy if not installed and used in accordance with the instructions. It may interfere with other devices in the vicinity (see the System Operating Manual). CAUTION: Portable and mobile RF communications equipment, such as cellular telephones, two-way radios, Bluetooth® devices, and microwave ovens in close proximity to the infusion system may affect wireless and wired communications and degrade performance of the system. Operation of the infuser under such conditions should be avoided. There is a shared responsibility between manufacturers, customers, and users to assure that medical equipment and systems are designed and operated as intended. Medical electrical equipment requires special precautions regarding electromagnetic compatibility.

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LifeCare PCA with MedNet

SECTION 1 INTRODUCTION

The electromagnetic environment should be managed to permit the infusion system to perform as intended without disturbing other equipment. The infusion system should not be used adjacent to or stacked with other equipment. If the device must be used adjacent to or stacked with other equipment, monitor the equipment to assure there is no electromagnetic interference, and verify normal infuser operation. Use of a shielded Ethernet cable (CAT5 STP or better) for plugging into the RJ-45 connector is required. Using an unshielded Ethernet cable may result in increased emissions.

1.8

FCC/ACMA INFORMATION The LifeCare PCA has been tested and found to comply with the Class B limits for list numbers 20709-04/27-01 through -76 and for list numbers 20709-04/27-77 and above Class a/b/g digital devices, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference. The wireless LAN device in the connectivity engine has been evaluated and found to be compliant with the requirements of FCC radio frequency exposure standards (see the System Operating Manual).

1.9

INFUSION SYSTEM INSTALLATION CAUTION: Infusion system damage may occur unless proper care is exercised during product unpacking and installation. CAUTION: Infusion system performance may be degraded by electromagnetic interference (EMI) from devices such as electrosurgical units, cellular phones, and two-way radios. Operation of the infusion system under such conditions should be avoided. Accessory equipment connected to the analog and digital interfaces must be certified according to the respective IEC standards (e.g., IEC 60601-1 for medical equipment). Furthermore, all configurations shall comply with the system standard IEC 60601-1-1. Any person who connects additional equipment to the signal input or output part is configuring a medical system, and is therefore responsible for assuring that the system complies with the requirements of IEC 60601-1-1. If in doubt, contact Hospira. Infusion system installation consists of unpacking, inspection, self test, and setting the time and date.

1.9.1

UNPACKING Inspect the shipping container as detailed in Section 1.9.2. Use care when unpacking the infusion system. Retain the packing slip and save all packing material in the event it is necessary to return the infuser to the factory. Verify the shipping container contains a copy of the System Operating Manual.

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Technical Service Manual

1.9

INFUSION SYSTEM INSTALLATION

1.9.2

INSPECTION Inspect the shipping container for damage. Should any damage be found, contact the delivering carrier immediately. CAUTION: Do not use the device if it appears to be damaged. Should damage be found, contact Hospira. Inspect the infusion system periodically for signs of defects such as worn accessories, broken connections, or damaged cable assemblies. Also inspect the infuser after repair or during cleaning. Replace any damaged or defective external parts.

1.9.3

SELF TEST CAUTION:

Do not place the infuser in service if the self test fails.

If an alarm condition occurs during the self test, cycle the power and repeat the self test. If the alarm condition recurs, note the message and take corrective action (see Section 6). Repeat the self test. If the alarm condition continues to recur, remove the infuser from service and contact Hospira.

 Note: Do not place the infuser in service if the battery is not fully charged.

To make certain the battery is fully charged, connect the infuser to AC power for16 hours.

 Note: When plugging the device into an AC power outlet, grasp the AC power

cord plug and use a forward motion into the socket. Do not use a sideways motion. When unplugging the device, grasp the AC power cord plug and pull straight out. Do not pull out using the power cord cable and do not pull out at an angle.

To perform the self test, see Figure 1-1, and proceed as follows: 1. Unlock and open the security door. 2. Plug the AC power cord into a grounded hospital grade, 120 VAC or 240 VAC, 50-60 Hz receptacle. Verify the AC plug indicator on the front panel is illuminated.

 Note: If the quality of earth grounding source is in doubt, use battery power.  Note: When the AC plug indicator is off and the battery indicator

on the display is flashing, it is an indication that the infuser is operating on low battery power and should be recharged.

3. Press [ON/OFF] to turn on the power. The infuser will perform a self test verifying the integrity of the software, memory, and selected electronic functions. 4. Verify the time and date. To set the time and date, see Section 1.9.4.

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LifeCare PCA with MedNet

SECTION 1 INTRODUCTION

LifeCare PCA

SELF TEST

SELF TEST COMPLETE

TIME: 08:45 AM DATE: 4/14/09 SOFTWARE 5.00N DRUG LIBRARY DEFAULT

RAM... OK FLASH . . OK CPU ID . OK CPU... OK TIMER . . OK

Figure 1-1.

SYSTEM SETTINGS CONTINUE

LifeCare PCA Self Test Screens

1.9.4

SETTING THE TIME AND DATE To set the time and date, see Figure 1-2, and proceed as follows: 1. Unlock and open the security door. 2. Press [ON/OFF] to turn on the power, and wait for the SELF TEST COMPLETE screen to appear. 3. Press the [SYSTEM SETTINGS] softkey, then press the [TIME/DATE] softkey. The screen displays WARNING! CHANGING THE DATE OR TIME WILL CLEAR ALL TOTALS!

4. Press the [CONTINUE] softkey. 5. Set the time using the keypad touchswitches. Press the [AM/PM] softkey to toggle AM/PM.

 Note: AM/PM option is available only in 12-hour clock format. 6. Press the [NEXT] softkey to continue. 7. Set the date using the keypad touchswitches, then press the [NEXT] softkey. 8. Press the [CONFIRM] softkey to accept current time and date settings, or press [CHANGE] to change time or date settings. 9. Verify the SAVING DATE AND TIME screen is displayed. 10. Verify the SELECT SETTING TO CHANGE screen is displayed. 11. Press the [ON/OFF] softkey when correct time and date are displayed.

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Technical Service Manual

1.9

SELECT SETTING TO CHANGE VOLUME CONTRAST

WARNING! CHANGING THE DATE OR TIME WILL CLEAR ALL TOTALS!

INFUSION SYSTEM INSTALLATION

SET TIME WITH NUMBER BUTTONS TOGGLE AM/PM 10:43 PM

TIME/DATE

AM/PM

CONTINUE CONTINUE

SET DATE WITH NUMBER BUTTONS

CONFIRM CURRENT TIME AND DATE SETTINGS

04/14/09

SELECT SETTING TO CHANGE

VOLUME

9:21 PM 04/14/09

CONTRAST

CONFIRM CHANGE

CANCEL

Figure 1-2.

Technical Service Manual

TIME/DATE

CONTINUE

Setting the Time and Date

1-9

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SECTION 1 INTRODUCTION

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