Passport 8 / Passport 12 Service Manual

Passport 8 / Passport 12 Service Manual

Passport 12/Passport 8

Patient Monitor

Service Manual

Intellectual Property Statement

SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD. (hereinafter called Mindray) owns the intellectual property rights to this product and this manual. This manual may refer to information protected by copyrights or patents and does not convey any license under the patent rights of Mindray, nor the rights of others. Mindray does not assume any liability arising out of any infringements of patents or other rights of third parties.

Mindray intends to maintain the contents of this manual as confidential information. Disclosure of the information in this manual in any manner whatsoever without the written permission of Mindray is strictly forbidden. Release, amendment, reproduction, distribution, rent, adaption and translation of this manual in any manner whatsoever without the written permission of Mindray is strictly forbidden.

, , and are the registered trademarks or trademarks owned by Mindray in China and other countries. All other trademarks that appear in this manual are used only for editorial purposes without the intention of improperly using them. They are the property of their respective owners.

Contents of this manual are subject to changes without prior notice.

Revision History

This manual has a revision number. This revision number changes whenever the manual is updated due to software or technical specification change. Contents of this manual are subject to change without prior notice.

 Revision number: 1.0

 Release time:

March 2015

© 2015 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. All rights reserved.

WARNING

Federal Law (USA) restricts this device to sale by or on the order of a physician.

NOTE

This manual describes all features and options. The equipment may not have all of them. Contact Mindray service department for any questions.

Passport 8/12 Service Manual I

Manufacturer’s Responsibility

Contents of this manual are subject to changes without prior notice.

All information contained in this manual is believed to be correct. Mindray shall not be liable for errors contained herein nor for incidental or consequential damages in connection with the furnishing, performance, or use of this manual.

Mindray is responsible for safety, reliability and performance of this product only in the condition that:

 All installation operations, expansions, changes, modifications and repairs of this product are conducted by

Mindray authorized personnel; and

 The electrical installation of the relevant room complies with the applicable national and local requirements; and

 This product is operated under strict observance of this manual.

Warranty

Mindray warrants that components within its products will be free from defects in workmanship and materials for a period of One (1) Year from the date of purchase except that disposable or one-time use products are warranted to be free from defects in workmanship and materials up to a date One (1) Year from the date of purchase or the date of first use, whichever is sooner.

This warranty does not cover consumable items such as, but not limited to, batteries, external cables, and sensors.

Mindray shall not be liable for any incidental, special, or consequential loss, damage, or expense directly or indirectly arising from the use of its products. Liability under this warranty and the buyer’s exclusive remedy under this warranty is limited to servicing or replacing the affected products, at Mindray’s option, at the factory or at an authorized distributor, for any product which shall under normal use and service appear to Mindray to have been defective in material or workmanship. Recommended preventative maintenance, as prescribed in the service manual, is the responsibility of the user and is not covered by this warranty.

No agent, employee, or representative of Mindray has any authority to bind Mindray to any affirmation, representation, or warranty concerning its products, and any affirmation, representation or warranty made by any agent, employee, or representative shall not be enforceable by buyer or user.

THIS WARRANTY IS EXPRESSLY IN LIEU OF, AND MINDRAY EXPRESSLY DISCLAIMS, ANY OTHER EXPRESS OR IMPLIED

WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR A

PARTICULAR PURPOSE, AND OF ANY OTHER OBLIGATION ON THE PART OF MINDRAY.

Damage to any product or parts through misuse, neglect, accident, or by affixing any non-standard accessory attachments, or by any customer modification voids this warranty. Mindray makes no warranty whatsoever in regard to trade accessories, such being subject to the warranty of their respective manufacturers.

A condition of this warranty is that the equipment or accessories which are claimed to be defective be returned when authorized, freight prepaid to Mindray DS USA, Inc., 800 MacArthur Blvd, Mahwah, NJ 07430 or its authorized representative. Mindray shall not have any responsibility in the event of loss or damage in transit.

II Passport 8/12 Service Manual

Exemptions

Mindray's obligation or liability under this warranty does not include any transportation or other charges or liability for direct, indirect or consequential damages or delay resulting from the improper use or application of the product or the use of parts or accessories not approved by Mindray or repairs by people other than Mindray authorized personnel.

This warranty does not extend to:

 Malfunction or damage caused by improper use or man-made failure.

 Malfunction or damage caused by unstable or out-of-range power input.

 Malfunction or damage caused by force majeure events, such as (i) flood, fire and earthquake or other similar elements of nature or acts of God; (ii) riots, war, civil disorders, rebellions, or revolutions in any country; or (iii) any other cause beyond the reasonable control of Mindray.

 Malfunction or damage caused by improper operation or repair by unqualified or unauthorized service people.

 Malfunction of the instrument or part whose serial number is not legible.

 Others not caused by instrument or part itself.

Return Policy

In the event that it becomes necessary to return a unit to Mindray, follow the instructions below.

1. Obtain a return authorization.

Contact the Mindray Service Department and obtain a Mindray Customer Service Authorization Number. The

Mindray Customer Service Authorization Number must appear on the outside of the shipping container. Return shipments will not be accepted if the Mindray Customer Service Authorization Number is not clearly visible. Please provide the model number, serial number, and a brief description of the reason for return.

The customer is responsible for freight charges when this product is shipped to Mindray for service (including any relevant customs fees or other freight related charges).

Please send the part(s) or equipment to the address offered by Customer Service Department.

Passport 8/12 Service Manual III

Contact Information

Manufacturer:

Address:

Tel:

Fax:

Website:

Shenzhen Mindray Bio-Medical Electronics Co., Ltd.

Mindray Building, Keji 12th Road South, Hi-tech Industrial Park, Nanshan,

Shenzhen 518057 P.R. China

+86 755 81888998

+86 755 26582680 www.mindray.com

Distributor:

Address:

Tel:

Website:

Mindray DS USA, Inc.

800 MacArthur Boulevard, Mahwah, New Jersey 07430, USA

1.800.288.2121, 1.201.995.8000 www.mindray.com

IV Passport 8/12 Service Manual

Preface

Manual Purpose

This manual provides detailed information about the assembly, disassembly, and testing of the equipment to support effective troubleshooting and repair. It is not intended to be a comprehensive, in-depth explanation of the product architecture or technical implementation. Observance of the manual is a prerequisite for proper equipment maintenance and prevents equipment damage and personnel injury.

This manual is based on the maximum configuration; Therefore, some contents may not apply to your monitor. If you have any question, please contact our Technical Support Department.

Intended Audience

This manual is for biomedical engineers, authorized technicians or service representatives responsible for troubleshooting, repairing and maintaining the patient monitors.

Passwords

A password may be required to access different modes within the monitor. The passwords are listed below:

 User maintenance:

888888 (User adjustable)

 Configuration mode:

315666 (User adjustable)

It is recommended that the user should change the passwords for user maintenance and configuration mode once they take ownership of the equipment.

Passport 8/12 Service Manual V

FOR YOUR NOTES

VI Passport 8/12 Service Manual

Contents

1 Safety ................................................................................................................................................................................. 1-1

 

1.1 Safety Information .......................................................................................................................................................................................... 1-1

 

1.1.1 Warnings .............................................................................................................................................................................................. 1-2

 

1.1.2 Cautions ............................................................................................................................................................................................... 1-2

 

1.1.3 Notes ..................................................................................................................................................................................................... 1-2

 

1.2 Equipment Symbols ....................................................................................................................................................................................... 1-3

 

2 Theory of Operation .......................................................................................................................................................... 2-1

 

2.1 The Basics ........................................................................................................................................................................................................... 2-1

 

2.2 System Connections ...................................................................................................................................................................................... 2-2

 

2.2.1 Installation Support ......................................................................................................................................................................... 2-2

 

2.2.2 Connectors for Peripheral Devices ............................................................................................................................................. 2-3

 

2.3 Main Unit ........................................................................................................................................................................................................... 2-5

 

2.4 Front Housing Assembly .............................................................................................................................................................................. 2-6

 

2.4.1 Main Board .......................................................................................................................................................................................... 2-6

 

2.4.2 Keypad .................................................................................................................................................................................................. 2-6

 

2.4.3 Alarm Lamp Board ............................................................................................................................................................................ 2-7

 

2.4.4 Touchscreen and Touchscreen Control Board ........................................................................................................................ 2-7

 

2.4.5 Wi-Fi Module ....................................................................................................................................................................................... 2-7

 

2.5 Rear Housing Assembly ................................................................................................................................................................................ 2-7

 

2.5.1 AC/DC Power Board ......................................................................................................................................................................... 2-8

 

2.5.2 Power Management Board ........................................................................................................................................................... 2-8

 

2.5.3 Interface Board .................................................................................................................................................................................. 2-8

 

2.5.4 Battery Interface Board ................................................................................................................................................................... 2-8

 

2.5.5 Recorder ............................................................................................................................................................................................... 2-8

 

2.5.6 Multi-parameter Board ................................................................................................................................................................... 2-8

 

2.5.7 SpO

2

Board .......................................................................................................................................................................................... 2-9

 

2.5.8 Parameter Connector Board ......................................................................................................................................................... 2-9

 

2.6 Modules .............................................................................................................................................................................................................. 2-9

 

2.6.1 Module Converter ............................................................................................................................................................................. 2-9

 

2.6.2 Converter ...........................................................................................................................................................................................2-10

 

2.6.3 IBP + C.O. Module ...........................................................................................................................................................................2-10

 

2.6.4 CO

2

Module .......................................................................................................................................................................................2-10

 

2.6.5 AG Module .........................................................................................................................................................................................2-10

 

3 Unpacking and Installation .............................................................................................................................................. 3-1

 

3.1 Unpacking the Equipment .......................................................................................................................................................................... 3-1

 

3.2 Preparation for Installation .......................................................................................................................................................................... 3-2

 

3.2.1 Preparation for Installation Site ................................................................................................................................................... 3-2

 

3.2.2 Electrical Requirements .................................................................................................................................................................. 3-3

 

3.2.3 Monitor Installation.......................................................................................................................................................................... 3-3

 

3.2.4 Preparation for Power on ............................................................................................................................................................... 3-3

 

Passport 8/12 Service Manual 1

3.2.5 Wireless Network Specification ................................................................................................................................................... 3-3

 

3.2.6 Setting the Wireless Network ....................................................................................................................................................... 3-4

 

3.2.7 Setting the IP Address, Subnet Mask and Gateway .............................................................................................................. 3-4

 

4 Hardware and Software Upgrade .................................................................................................................................... 4-1

 

4.1 Hardware Upgrade......................................................................................................................................................................................... 4-1

 

4.1.1 Upgrade Package ............................................................................................................................................................................. 4-1

 

4.1.2 Hardware Upgrade Method.......................................................................................................................................................... 4-1

 

4.2 Software Upgrade .......................................................................................................................................................................................... 4-2

 

5 Testing and Maintenance .................................................................................................................................................. 5-1

 

5.1 Introduction ..................................................................................................................................................................................................... 5-1

 

5.2 Preventative Maintenance .......................................................................................................................................................................... 5-1

 

5.2.1 Preventative Maintenance Frequency ...................................................................................................................................... 5-1

 

5.2.2 CO

2

Tests and Calibration ............................................................................................................................................................... 5-2

 

5.2.3 AG Tests and Calibration ................................................................................................................................................................ 5-4

 

5.3 Performance Tests .......................................................................................................................................................................................... 5-6

 

5.3.1 Performance Test Frequencies ..................................................................................................................................................... 5-6

 

5.3.2 Visual Inspection ............................................................................................................................................................................... 5-6

 

5.3.3 ECG Tests .............................................................................................................................................................................................. 5-7

 

5.3.4 Resp Performance Test ................................................................................................................................................................... 5-7

 

5.3.5 SpO

2

Test .............................................................................................................................................................................................. 5-8

 

5.3.6 NIBP Tests ............................................................................................................................................................................................. 5-8

 

5.3.7 Temp Test ........................................................................................................................................................................................... 5-10

 

5.3.8 IBP Performance Test ..................................................................................................................................................................... 5-10

 

5.3.9 C.O. Test .............................................................................................................................................................................................. 5-11

 

5.3.10 Nurse Call Reply Performance Test ........................................................................................................................................ 5-11

 

5.3.11 Analog Output Performance Test ........................................................................................................................................... 5-11

 

5.4 Electrical Safety and Other Tests ............................................................................................................................................................. 5-12

 

5.4.1 Electrical Safety and Other Test Frequencies ....................................................................................................................... 5-12

 

5.4.2 Electrical Safety Test ...................................................................................................................................................................... 5-12

 

5.4.3 Power-on Test .................................................................................................................................................................................. 5-12

 

5.4.4 Touchscreen Calibration............................................................................................................................................................... 5-12

 

5.4.5 Recorder Check ............................................................................................................................................................................... 5-13

 

5.4.6 Battery Check ................................................................................................................................................................................... 5-13

 

5.4.7 Network Print Test .......................................................................................................................................................................... 5-14

 

5.4.8 Print Function Test .......................................................................................................................................................................... 5-14

 

5.5 Factory Maintenance................................................................................................................................................................................... 5-14

 

5.5.1 Accessing Factory Maintenance Menu ................................................................................................................................... 5-14

 

5.5.2 Configuring the Central Station ................................................................................................................................................ 5-15

 

5.5.3 Drawing Waves ................................................................................................................................................................................ 5-15

 

5.5.4 Enabling/Disabling Recorder ..................................................................................................................................................... 5-15

 

5.5.5 Checking Software version ......................................................................................................................................................... 5-15

 

5.5.6 Checking Monitor information .................................................................................................................................................. 5-15

 

6 Troubleshooting ................................................................................................................................................................ 6-1

 

2 Passport 8/12 Service Manual

6.1 Introduction ...................................................................................................................................................................................................... 6-1

 

6.2 Part Replacement ........................................................................................................................................................................................... 6-1

 

6.3 Checking Monitor Status ............................................................................................................................................................................. 6-1

 

6.4 Checking Software Version ......................................................................................................................................................................... 6-1

 

6.5 Checking Technical Alarms .......................................................................................................................................................................... 6-2

 

6.6 Troubleshooting Guide ................................................................................................................................................................................. 6-2

 

6.6.1 Power On/Off Failure ....................................................................................................................................................................... 6-2

 

6.6.2 Display Failures .................................................................................................................................................................................. 6-2

 

6.6.3 Alarm Lamp Failures ......................................................................................................................................................................... 6-3

 

6.6.4 Button and Knob Failures .............................................................................................................................................................. 6-3

 

6.6.5 Sound Failures .................................................................................................................................................................................... 6-4

 

6.6.6 Battery Failures .................................................................................................................................................................................. 6-4

 

6.6.7 Recorder Failures ............................................................................................................................................................................... 6-5

 

6.6.8 Output Interface Failure ................................................................................................................................................................. 6-5

 

6.6.9 Data Storage Failure ......................................................................................................................................................................... 6-6

 

6.6.10 Wired Network Related Problems ............................................................................................................................................ 6-6

 

6.6.11 Wi-Fi Related Problems ................................................................................................................................................................. 6-7

 

6.6.12 Module Failures ............................................................................................................................................................................... 6-9

 

6.6.13 Technical Alarm Messages ........................................................................................................................................................... 6-9

 

7 Disassembly and Repair.................................................................................................................................................... 7-1

 

7.1 Tools Required .................................................................................................................................................................................................. 7-1

 

7.2 Preparations for Disassembly ..................................................................................................................................................................... 7-1

 

7.3 Disassembling the Main Unit ..................................................................................................................................................................... 7-2

 

7.3.1 Separating the Front and Rear Half of the Monitor .............................................................................................................. 7-2

 

7.3.2 Disassembling Parameter Modules ............................................................................................................................................ 7-3

 

7.3.3 Removing the Parameter Connector Panel Assembly ......................................................................................................... 7-3

 

7.3.4 Removing the SpO

2

Board and Parameter Board ................................................................................................................. 7-3

 

7.3.5 Removing Pump and Valve ........................................................................................................................................................... 7-4

 

7.3.6 Removing the Recorder (Optional) ............................................................................................................................................ 7-4

 

7.3.7 Removing Battery Interface Board and Power Board (Passport 8) ................................................................................. 7-5

 

7.3.8 Removing the Battery Interface Board and Power Board (Passport 12) ....................................................................... 7-6

 

7.3.9 Removing the Power Management Board .............................................................................................................................. 7-7

 

7.3.10 Removing the Interface Board (Passport 8) .......................................................................................................................... 7-8

 

7.3.11 Removing the Interface Board (Passport 12) ........................................................................................................................ 7-8

 

7.4 Disassembling the Front Housing Assembly ........................................................................................................................................ 7-8

 

7.4.1 Removing Touchscreen Control Board (Optional) ................................................................................................................ 7-9

 

7.4.2 Removing the Wi-Fi Module ......................................................................................................................................................... 7-9

 

7.4.3 Removing SD Card (Optional) ....................................................................................................................................................7-10

 

7.4.4 Removing the Main Control Board ...........................................................................................................................................7-10

 

7.4.5 Removing the Touchscreen (Optional) ................................................................................................................................... 7-11

 

7.4.6 Disassembling the Screen ........................................................................................................................................................... 7-11

 

7.4.7 Removing the Keypad ................................................................................................................................................................... 7-11

 

7.4.8 Removing the Encoder ................................................................................................................................................................. 7-11

 

7.4.9 Removing the Alarm Lamp Board .............................................................................................................................................7-12

 

7.5 Disassembling Modules .............................................................................................................................................................................7-12

 

Passport 8/12 Service Manual 3

7.5.1 Removing the External Converter Board ............................................................................................................................... 7-12

 

7.5.2 Separating the Front and Rear Housing of Modules ......................................................................................................... 7-12

 

7.5.3 Removing the External Module Interface Board ................................................................................................................. 7-13

 

7.5.4 Removing M03B Module ............................................................................................................................................................. 7-13

 

7.5.5 Removing Sidestream CO

2

Module.......................................................................................................................................... 7-14

 

7.5.6 Removing Microstream CO

2

Module ....................................................................................................................................... 7-14

 

7.5.7 Removing AG Module ................................................................................................................................................................... 7-15

 

8 Parts .................................................................................................................................................................................... 8-1

 

8.1 Introduction ..................................................................................................................................................................................................... 8-1

 

8.2 Passport 8 .......................................................................................................................................................................................................... 8-2

 

8.2.1 Main Unit ............................................................................................................................................................................................. 8-2

 

8.2.2 Front Housing Subassembly......................................................................................................................................................... 8-3

 

8.2.3 Rear Housing Assembly .................................................................................................................................................................. 8-5

 

8.2.4 Multi-parameter Assembly ............................................................................................................................................................ 8-6

 

8.2.5 Battery Compartment Assembly................................................................................................................................................. 8-7

 

8.2.6 NIBP Pump and Valve Kit ................................................................................................................................................................ 8-8

 

8.2.7 IBP_C.O. Module Assembly ........................................................................................................................................................... 8-9

 

8.2.8 IBP_C.O._Sidestream CO

2

Module Assembly ........................................................................................................................ 8-10

 

8.2.9 IBP_C.O._Microstream CO

2

Module Assembly ..................................................................................................................... 8-11

 

8.3 Passport 12 ..................................................................................................................................................................................................... 8-13

 

8.3.1 Main Unit ........................................................................................................................................................................................... 8-13

 

8.3.2 Front Housing Subassembly....................................................................................................................................................... 8-14

 

8.3.3 Rear Housing Assembly ................................................................................................................................................................ 8-16

 

8.3.4 Battery Compartment Assembly............................................................................................................................................... 8-17

 

8.3.5 Multi-parameter Assembly .......................................................................................................................................................... 8-17

 

8.3.6 NIBP Pump and Valve Kit .............................................................................................................................................................. 8-17

 

8.3.7 IBP_C.O. Module Assembly ......................................................................................................................................................... 8-18

 

8.3.8 IBP_C.O._Sidestream CO

2

Module Assembly ........................................................................................................................ 8-18

 

8.3.9 IBP_C.O._Microstream CO

2

Module Assembly ..................................................................................................................... 8-18

 

8.3.10 IBP_C.O._AG Module Assembly .............................................................................................................................................. 8-18

 

A Electrical Safety Inspection .............................................................................................................................................. A-1

 

A.1 Power Cord Plug ............................................................................................................................................................................................. A-1

 

A.2 Device Enclosure and Accessories ........................................................................................................................................................... A-1

 

A.2.1 Visual Inspection ......................................................................................................................................................................................... A-1

 

A.2.2 Contextual Inspection .............................................................................................................................................................................. A-2

 

A.3 Device Labelling ............................................................................................................................................................................................. A-2

 

A.4 Scheduled Electrical Safety Inspection .................................................................................................................................................. A-2

 

A.5 Electrical Safety Inspection after Repair ................................................................................................................................................ A-2

 

A.6 ELECTRICAL SAFETY INSPECTION FORM ............................................................................................................................................... A-3

 

4 Passport 8/12 Service Manual

1

Safety

1.1

Safety Information

WARNING

Indicates a potential hazard or unsafe practice that, if not avoided, will result in death or serious injury.

CAUTION

Indicates a potential hazard or unsafe practice that, if not avoided, could result in minor personal injury or product/property damage.

NOTE

Provides application tips or other useful information.

Passport 8/12 Service Manual 1-1

1.1.1

Warnings

WARNING

All installation operations, expansions, changes, modifications and repairs of this product are conducted by

Mindray authorized personnel.

There is high voltage inside the equipment. Never disassemble the equipment before it is disconnected from the AC power source or the battery.

When you disassemble/reassemble a parameter module, a patient leakage current test must be performed before it is used again for monitoring.

The equipment must be connected to a properly installed power outlet with protective earth contacts only.

If the installation does not provide for a protective earth conductor, disconnect it from the power line and operate it on battery power, if possible.

Disposal of the packaging material should observe the applicable waste control regulations. and keeping it out of children’s reach.

1.1.2

Cautions

CAUTION

Make sure that no electromagnetic radiation interferes with the performance of the equipment when preparing to carry out performance tests. Mobile phone, X-ray equipment or MRI devices are a possible source of interference as they may emit higher levels of electromagnetic radiation.

Before connecting the receiver to the power line, check that the voltage and frequency ratings of the power line are the same as those indicated on the unit’s label or in this manual.

Protect the equipment from damage caused by drop, impact, strong vibration or other mechanical force during servicing.

1.1.3

Notes

NOTE

Refer to Operator’s Manual for detailed operation and other information.

1-2 Passport 8/12 Service Manual

1.2

Equipment Symbols

Some symbols may not appear on your equipment.

Power ON/OFF (for a part of the equipment)

Alternating current

Equipotentiality

USB connector

Zero key

Check sensor

Measure/standby

Gas outlet

DATE OF MANUAFACTURE

Caution

DEFIBRILLATION-PROOF TYPE CF APPLIED PART

Battery indicator

VGA output

Graphical record

Network connector

Input/Output

Calibrate key

Inserted direction

Serial number

Catalog number

Electrostatic sensitive devices

DEFIBRILLATION-PROOF TYPE BF APPLIED PART

The presence of this label indicates the machine was certified by ETL with the statement:

Conforms to AAMI Std ES 60601-1, IEC Std 60601-1-6, IEC Std 60601-1-8, IEC Std 60601-2-25, IEC Std

60601-2-26, IEC Std 60601-2-27, IEC Std 60601-2-34, IEC Std 60601-2-49, IEC Std 80601-2-30, ISO Std

80601-2-55, ISO Std 80601-2-56, ISO Std 80601-2-61

Certified to CSA Std C22.2 NO. 60601-1, NO. 60601-6, NO. 60601-1-8, NO. 60601-2-25, NO.

60601-2-26,NO. 60601-2-27, NO. 60601-2-34, NO. 60601-2-49, NO. 80601-2-30, NO. 80601-2-55, NO.

80601-2-56, NO. 80601-2-61

Passport 8/12 Service Manual 1-3

FOR YOUR NOTES

1-4 Passport 8/12 Service Manual

2

Theory of Operation

2.1

The Basics

This monitor is designed to monitor a fixed set of physiological parameters including ECG, respiration (Resp), temperature (Temp), SpO

2

, pulse rate (PR), non-invasive blood pressure (NIBP), invasive blood pressure (IBP), cardiac output (C.O.), carbon dioxide (CO

2

), and anesthetic gas (AG).

The monitor also:

 Provides audible and visual alarm indications in case of patient or equipment problems.

 Enables displaying, reviewing, storing and transferring of real-time data and wave.

 Incorporates multiple input devices such as buttons, knob, and touchscreen.

 Enables software upgrade over the network.

 Integrates the information of other devices, which include but are not restricted to defibrillator.

Sign nchr al on ize d

Ana log

Sig

Ou tpu nal t

Passport 8/12 Service Manual 2-1

The above figure shows a system consists of the Passport 12/8 patient monitor and its peripheral devices. The Passport

12/8 patient monitor:

 Can be used for monitoring the physiological parameters, giving alarms and reviewing patient data, etc.

 Supports recorder.

 Supports nurse call signal, synchronization defibrillation signal, and analog output signal.

 Supports Wi-Fi module, wired network, remote view, and communication with the Hypervisor Central Station

(CMS).

 Supports a secondary display.

 Supports AC power source and battery power source (Passport 8 patient monitors additionally supports DC power source).

 Supports clinical data acquisition in two formats: SD card (integral to unit) and USB drive.

The system software should support data output function, for SD card is a built-in device.

2.2

System Connections

2.2.1

Installation Support

The monitor can be mounted on a wall bracket or on a trolley support. The wall bracket or trolley support can be ordered optionally. Each type of mounting bracket is delivered with a complete set of mounting hardware and instructions. Refer to the documentation delivered with the mounting hardware for instructions on assembling mounts.

CAUTION

Use mounting brackets we supply or approve. If other compatible mounting bracket is used, be sure it can be safely used on the monitor.

The mounting bracket should be installed by our qualified service personnel, or engineers who have adequate knowledge on it.

If other mounting solution is used, the installation personnel and the customer should verify if it can be safely used on the monitor, and the customer will assume the responsibility for any resultant risk. This indicates a potential hazard or unsafe practice that, if not avoided, could result in minor personal injury or product/property damage.

2-2 Passport 8/12 Service Manual

2.2.2

Connectors for Peripheral Devices

On the back of the monitor you can find all connectors for peripheral devices.

Passport 12 Rear View

2. Equipotential terminal:

3. Parameter Module slot:

4. General USB Connector: used to connect the equipotential terminal of other equipment. used to connect the parameter module. used to connect any USB-compatible peripheral device.

5. Multifunctional connector: used to output analog signals and defibrillator synchronization signals.

6. Network Connector: an RJ45 connector, used to connect an Ethernet network or a PC.

7. VGA Connector: used to connect a secondary display.

Passport 8/12 Service Manual 2-3

Passport 8 Rear View

1.

2.

Equipotential terminal:

AC power input: used to connect the equipotential terminal of other equipment. used to connect an AC power source (100 to 240 VAC, 50/60 Hz).

3. Parameter Module slot: used to connect the parameter module.

4. Multifunctional connector: used to output analog signals and defibrillator synchronization signals.

5. DC power input

6. General USB Connector:

7. Network Connector: used to connect any USB-compatible peripheral device. an RJ45 connector, used to connect an Ethernet network or a PC.

2-4 Passport 8/12 Service Manual

2.3

Main Unit

The main unit of the monitor consists of two parts:

 Front housing assembly: main board, keypad board assembly (knob), display, touchscreen, alarm lamp board, power switch, and indicator board.

 Rear housing assembly: power board (AC/DC), power management board, battery pad, interface board, recorder, speaker, and multi-parameter module which includes two types of SpO

2

stacking board.

The following figure shows the main unit architecture of the monitor.

Speaker

InterfaceBoard

PowerBoard

Battery

InterfaceBoard

Recorder

PowerManagementBoard

Multi-parameterBoard

Parameter

Connector

Panel

SpO

2

Board

AlarmLamp

Board

Keypad

Board

MainBoard

Touchscre en

Touchscreen

Control

Board

Wi-Fi

Display

Antenna

Passport 8/12 Service Manual 2-5

2.4

Front Housing Assembly

Screws fastening the front and rear housing

Alarm lamp board

Main board

Wi-Fi module

Keypad

Touchscreen control board

Lock hatch

2.4.1

Main Board

The main board is the control center of the system. It provides communication, display, and data storage functions, including:

 Display drive and backlight control

 Wired and wireless network

 Data Storage

 Printing

 Serial port communication

 Connection with touchscreen control board

 Audio drive

 EEPROM drive

 USB drive

2.4.2

Keypad

The keypad scans and detects the input of keys and knobs, integrates the power on/off key, and connects AC and battery indicators.

2-6 Passport 8/12 Service Manual

2.4.3

Alarm Lamp Board

The alarm lamp board is located at the top of front housing. It has two-color indicators, red and yellow. The alarm lamp board directly connects the main board through a cable. It is controlled directly by the main board.

2.4.4

Touchscreen and Touchscreen Control Board

The touchscreen control board drives the touchscreen and implements communication with the monitor.

2.4.5

Wi-Fi Module

The Wi-Fi module enables the monitor to connect to 802.11 g/n wireless network.

2.5

Rear Housing Assembly

Pump and valve assembly

Multi-parameter assembly

Recorder assembly

Parameter panel assembly

Interface Board

Main bracket assembly

Power management board

The rear housing assembly consists of the parameter panel assembly, multi-parameter assembly, pump and valve assembly, recorder assembly, main bracket assembly (including the battery compartment and battery interface board), power management board, and interface board.

Passport 8/12 Service Manual 2-7

2.5.1

AC/DC Power Board

The AC/DC power board transforms the input AC into DC power, which is the power source for all voltages in the monitor.

2.5.2

Power Management Board

The power management board mainly performs DC/DC conversion, power management, and transmission of external connector signals:

 DC/DC conversion: outputs 12 V and 5 V DC power

 Power on/off control

 Charge/Discharge control

 Signal transmission

2.5.3

Interface Board

The interface board supports the USB ports, network ports, multifunctional ports. and VGA ports.

2.5.4

Battery Interface Board

The battery interface board introduces the battery power to the internal system.

2.5.5

Recorder

The recorder receives data from the main board and sends them to the thermal printhead for printing.

2.5.6

Multi-parameter Board

The multi-parameter board provides the following functions:

 Supports 2-channel 3-/5-lead ECG monitoring, and I/II lead Resp monitoring

 Provides power for and communicates with Nellcor/Masimo SpO

2

board

 Supports 2-channel Temp monitoring

 Supports 2-channel IBP monitoring

 Supports NIBP monitoring

 Processes all algorithms and communicates with the main board via UART

 Realizes analog output (four channels, one for ECG, two for IBP, and one for Defib sync output)

 Isolates the parameter modules from earth ground

 Isolates ECG from other parameters

2-8 Passport 8/12 Service Manual

2.5.7

SpO

2

Board

The multi-parameter module supports Nellcor NELL-1 SpO

2

board and Masimo MS-2013 SpO

2

board.

SpO

2

board is used to collect SpO

2

signals transmitted by the multi-parameter module and process SpO

2

algorithms.

2.5.8

Parameter Connector Board

The parameter connector board transmits the ECG signal, Temp signal, SpO

2

signal, and IBP signals to the multi-parameter board.

2.6

Modules

The monitor can carry multiple parameter modules, which include IBP/C.O., CO

2

, and AG modules. The detailed module configuration is listed below:

 IBP module

 CO

2

Module

 IBP + C.O. Module

 IBP + C.O. + CO

2

(Mindray Sidestream CO

2

/Microstream CO

2

) module

 IBP + C.O. + AG (w O

2

) module

2.6.1

Module Converter

The module converter performs signal conversion function.

Passport 8/12 Service Manual 2-9

2.6.2

Converter

The converter performs the following functions:

 Converting 12 V to 5 V DC power

 Converting RS232 level to TTL level

 Detecting and identifying the modules

2.6.3

IBP + C.O. Module

The IBP/C.O. module supports C.O. and 2-channel measurement of IBP. The module consists of an amplification circuit,

AD converter, CPU circuit and power isolation circuit.

2.6.4

CO

2

Module

The monitor supports the following CO

2

modules:

 M02C Sidestream module

 Ordion Microstream CO

2

module

2.6.5

AG Module

The monitor supports the 2.5G Artema AG module (with O

2

).

2-10 Passport 8/12 Service Manual

3

Unpacking and Installation

3.1

Unpacking the Equipment

Open the package and take out the packing list. Check that all the articles included in the packing list are available and the quantity and specification are correct. Make sure that:

 All the optional parts purchased by the customer shall also be checked.

 Notify the supplier if provided components are not correct as compared to the packing list.

 In case of damage during transportation, keep the packing material and notify the supplier immediately.

 Keep the packing material till new equipment is accepted.

The following pictures show the monitor and accessory packing.

Accessories

Operator's

Manual and

Packing List

Main Unit

Main unit packing

Accessory packing

Passport 8/12 Service Manual 3-1

3.2

Preparation for Installation

3.2.1

Preparation for Installation Site

1. Ensure that the site meets all safety, environmental and power requirements.

2. Check that required power sockets are available.

3. Check that a network connector is available if the monitor needs to be connected to network.

Environmental Requirements

To avoid explosion hazard, do not use the equipment in the presence of flammable anesthetics, vapors or liquids. The environment where the monitor will be used should be reasonably free from vibration, dust and corrosive substances.

If these conditions are not met, the system may not function normally.

The environmental specification is as follows:

Main Unit (Passport 8)

Item

Operating environment

Storage environment

Temperature (°C)

0 to 40

-30 to 70

Relative humidity (noncondensing)

15% to 95%

10% to 95%

Altitude (kPa)

57.0 to 107.4

16.0 to 107.4

Main Unit (Passport 12)

Item

Operating environment

Storage environment

Sidestream CO

2

module

Temperature (°C)

0 to 40

-20 to 60

Relative humidity (noncondensing)

15% to 95%

10% to 95%

Altitude (kPa)

57.0 to 107.4

16.0 to 107.4

Item

Operating environment

Storage environment

Microstream CO

2

module

Item

Operating environment

Storage environment

Temperature (°C)

5 to 40

-20 to 60

Temperature (°C)

0 to 40

-20 to 60

Relative humidity (noncondensing) Altitude (kPa)

15% to 95% 57.3 to 105.3

10% to 95% 57.3 to 105.3

Relative humidity (noncondensing)

15% to 95%

10% to 95%

Altitude (kPa)

57.3 to 105.3

57.3 to 105.3

NOTE

The environmental specifications of unspecified parameters are the same as those of Passport 12 main unit.

3-2 Passport 8/12 Service Manual

3.2.2

Electrical Requirements

Check cables and power cords. Make sure that:

1. Check that the system cables, power cords, and power plugs are not damaged, and pins are not loose. In case of any damage, remove it from use.

2. The insulation of patient cables and leadwires is not damaged, and connectors are not loose.

WARNING

Only power sockets with protective grounding can be used.

Line voltage

100 to 240 V AC

Current

Frequency

1.1 to 0.5 A

50/60 Hz

3.2.3

Monitor Installation

Refer to GCX Adapter Installation Guide (PN: 046-003424-00), Ambulance Mounting Installation Guide (Passport)

(PN: 046-003425-00), Passport 8 Hook Assembly Installation Guide (PN: 046-003465-00).

3.2.4

Preparation for Power on

To prepare for power on:

1. Before you start to make measurements, check the monitor for any mechanical damage and make sure that all external cables, plug-ins and accessories are properly connected.

2. Plug the power cord into the AC power source. If you run the monitor on battery power, ensure that the battery is sufficiently charged.

3. Press the power on/off switch on the monitor's front.

3.2.5

Wireless Network Specification

Network Standard IEEE 802.11b/g/n @ 2.4 GHz

Modulation Mode

Device Baud Rate (data rate)

Network Latency

Output Power

Operating Mode

Data Security

Data Integrity

Priority

Roaming

DSSS and OFDM

Passport 8: 0.17 Mbps

Passport 12: 0.24 Mbps

Total delay of Passport 8/Passport 12 transmitting data to the central station: ≤ 2s

Total delay of the Passport 8/Passport 12 transmitting data to other monitors: ≤2s

< 30 dBm (FCC requirement: detection mode – peak power)

< 20 dBm (CE requirement: detection mode – RMS)

Infrastructure

WPA2-PSK encryption supported

Code error rate (UDP Layer) <3%

All communication data types shall have the same priority

Network switchover is automatically implemented when Passport 8/Passport 12 moves from the

Passport 8/12 Service Manual 3-3

System Capacity

Susceptibility to wireless interference

Network Interruption

FCC Approval coverage area of AP1 to that of AP2

Number of Passport 8/Passport 12 monitors supported by a single AP: ≤ 16.

Each Passport 8/Passport 12 can communicate with the Central Station and connect to two other monitors at the same time. When reconnected at the same time, at most two Passport

8/Passport 12 monitors can transmit history data to the DPM Central Station (the Panorama

Central Station does not support transfer of historical data) simultaneously. The wireless function of all Passport 8/Passport 12 monitors is normal under these conditions.

When the distance between interfering devices (including wireless devices at the frequency of

2.4GHz such as cellular mobile communication networks, microwave ovens, interphones, cordless phones and electro-surgical units, excluding Wi-Fi) and Passport 8/Passport 12 is greater than 20 cm, the wireless functions of Passport 8/Passport 12 are normal.

When the network is reconnected, wireless connection recovers automatically

ZLZWM1010BGN10

3.2.6

Setting the Wireless Network

The patient monitors can be connected to a wireless network via a built-in Wi-Fi module. To set the wireless network:

Setup >>]→[Monitor Network Setup >>].

2. Set the [Network Type] to [WLAN].

3. Configure the [Network Name (SSID)], and

[

Password].

To test the availability of the wireless network, follow this procedure:

2. Enter the [IP Address] of wireless AP in the [WLAN Test >>] menu.

The Wi-Fi device used in the monitor is in compliance with IEEE 802.11b/g/n.

3.2.7

Setting the IP Address, Subnet Mask and Gateway

In the [Network Setup] menu, you can set IP address, subnet mask and gateway. You should not change the patient monitor’s IP address randomly. If you want to know details about IP address setup, contact Mindray Technical Support

Department..

NOTE

The design, installation, restruction and maintenance of the wireless network’s distribution shall be performed by authorized service personnel of our company.

The existence of obstacles (such as wall) will exert impact on data transferring or even cause network interruption.

The Central Monitoring System is capable of connecting up to 32 bedside monitors via the wireless network.

If the designated IP can be successfully connected, the reply time is displayed. If the connection fails, the reply is timeout.

3-4 Passport 8/12 Service Manual

4

Hardware and Software Upgrade

4.1

Hardware Upgrade

Passport 12/8 patient monitors supports upgrade of the following functions:

 IBP measurement;

 C.O. measurement;

 CO

2

measurement;

 AG measurement;

 O

2

measurement;

 Analog output and Sync Defib;

 Wireless network;

 Recorder; and,

 Hook.

4.1.1

Upgrade Package

Upgrade package

Monitor config. before upgrade

/

Description of upgrade package

IBP_C.O. module kit

PN of upgrade package

Parameter module

Wireless network

Hook

/

/

/

/

/

IBP_C.O._AG (w O

2

) module kit

Passport 12 Wi-Fi module kit

Passport 8 Wi-Fi module kit

Passport 12 hook assembly kit

Passport 8 hook assembly kit

Note: measurement accessories are not included in the above upgrade packages.

4.1.2

Hardware Upgrade Method

4.1.2.1

Upgrading the Parameter Modules

115-030781-00

115-030782-00

115-030783-00

115-030779-00

115-030780-00

115-030784-00

115-010844-00

115-010801-00

115-012698-00

115-012697-00

The external parameter modules are ready for use once properly installed into the module slot on the back of the monitor.

4.1.2.2

Upgrading Wireless Network Function

1.

Install the Wi-Fi module onto the main board and then connect the Wi-Fi antennas as described in 7.4.2

Removing the Wi-Fi Module.

Passport 8/12 Service Manual 4-1

2. Select

→ [Maintenance >>] → [User Maintenance >>] → enter the required password→

[Network Setup >>], and then set the [Network Type] to [WLAN]. Correctly set the monitor and connect to a nearby wireless network as described in Network Connection in Passport 12/Passport 8 Patient Monitor

Operator’s Manual to confirm that the Wi-Fi function is available on the monitor.

4.1.2.3

Installing Hooks

For Passport 12 Patient Monitors

Fasten the two hooks on to the handle with four M3

10 screws with the hook facing downward, as shown below:

Hook

Screw, Pan head with washer, Phillips M3×10

For Passport 8 Patient Monitors

1. Remove the handle shield, and install the hook to the handle as shown below. Then insert the positioning pin into the corresponding hole on the hook assembly. Fasten the hook with two M3×6 screws.

2. Install and fasten the other hook onto the patient monitor as described.

4.2

Software Upgrade

Screw, Pan head w/washer, Phillips M3×6

Software upgrades must be performed by Mindray, NA authorized service provider. Call Service Dispatch 1 800

288-2121 ext: 7875.

4-2 Passport 8/12 Service Manual

5

Testing and Maintenance

5.1

Introduction

To ensure the monitor always functions normally, qualified service personnel should perform regular inspection, maintenance and test. This chapter provides a checklist of the testing procedures for the monitor with recommended test equipment and periodic maintenance schedule. The service personnel should perform the testing and maintenance procedures as required and use appropriate test equipment.

The testing procedures provided in this chapter are intended to verify that the monitor meets the performance specifications. If the monitor or a module fails to perform as specified in any test, repairs or replacements must be done to correct the problem. If you have any question, contact Mindray Technical Support Department.

CAUTION

All tests should be performed by qualified service personnel only.

Care should be taken to change the settings in [User Maintenance] and [Factory Maintenance] menus to avoid loss of data.

Service personnel should acquaint themselves with the test tools and make sure that test tools and cables are applicable.

5.2

Preventative Maintenance

Preventative maintenance refers specifically to actions taken to prevent inaccurate results in the eqipment. The following sections provide a list of recommended preventative maintenance procedures and their recommended frequencies.

5.2.1

Preventative Maintenance Frequency

Check/Maintenance Item

CO

2

tests and calibration

Leakage test

Performance test

Calibration

AG test

Leakage test

Performance test

Calibration

Frequency

1. If the user suspects that the measurement is incorrect.

2. Following any repairs or replacement of relevant module.

3. Once a year.

Passport 8/12 Service Manual 5-1

5.2.2

CO

2

Tests and Calibration

5.2.2.1

Leakage Test

1. Connect the CO

2

module with the patient module. until

2

warmup is finished and then completely block the gas inlet of the module or watertrap. The sidestream and microstream CO

2

modules should have as follows:

Sidestream: The alarm message [CO2 FilterLine Err] is displayed on the screen after a short time. Block the gas inlet for another 30 s. If the alarm message still displays, it indicates that the module does not leak.

Microstream: The alarm message [CO2 Purging] is displayed on the screen after a short time. Block the gas inlet for another 30 s. If alarm message [CO2 FilterLine Err] is shown, it indicates that the module does not leak.

5.2.2.2

Accuracy Test

Tools required:

 A steel gas cylinder with 5±0.03% CO

2

, 21.0% O

2

and balance gas N

2

(P/N 0075-00-0033-01), or a steel gas cylinder with:

CO

2

concentration 3% - 7%

 a/c ≤ 0.01 (where a = absolute gas concentration accuracy, c = gas concentration)

 T-shape connector

 Tubing

To perform the test

1. Connect the CO

2

module with the patient module.

2. Wait until the CO

2

module warmup is finished. Check the airway for leak.

Maintenance>>]→ [Maintain CO2 >>]→[Calibrate CO2>>]..

4. Connect the test system as follows:

Flowmeter

Relief valve

T-shape connector

Sampling line

Monitor

Cylinder

5. Open the valve to flow CO

2

and make sure that there is flow sufficient to vent to atmosphere.

5-2 Passport 8/12 Service Manual

6. Verify the realtime CO

2 value is within 6.0 ± 0.3% in the [Calibrate CO2] menu.

5.2.2.3

Calibration

Tools required:

 A steel gas cylinder with 5±0.03% CO

2

, 21.0% O

2

and balance gas N

2

(P/N 0075-00-0033-01), or a steel gas cylinder with:

CO

2

concentration 3% - 7%

 a/c ≤ 0.01 (where a = absolute gas concentration accuracy, c = gas concentration)

 balance gas N

2

 T-shape connector

 Tubing

To perform a calibration:

1. Make sure that the sidestream or microstream CO

2

module is warmed up.

2. Check the airway for leaks.

3. Select

→ [Maintenance >>] → [User Maintenance >>] → enter the required password →[Module

Maintenance>>]→[Maintain CO2 >>]

→ [Calibrate CO2 >>].

4. In the [Calibrate CO2] menu, select [Zero].

5. After the zero calibration is finished successfully, connect the equipment as follows:

Flowmeter

Sampling line

Relief valve

T-shape connector

Monitor

Cylinder

6. Open the valve to flow CO

2

and make sure that there is flow sufficient to vent to atmosphere.

7. In the [Calibrate CO2] menu, enter the CO

2

concentration in the [CO2] field.

8. In the [Calibrate CO2], the measured CO

2 concentration is displayed. After the measured CO

2

concentration becomes stable, select [Calibrate CO2] to calibrate the CO

2

module.

If the calibration is finished successfully, the message [Calibration Completed!] is displayed in the [Calibrate CO2] menu. If the calibration failed, the message [Calibration Failed] is displayed. In this case, perform another calibration.

Passport 8/12 Service Manual 5-3

5.2.3

AG Tests and Calibration

5.2.3.1

Leakage Test

1. Plug the AG module into the module rack.

2. Wait for a minute until the AG module warmup is finished and then use your hand or other objects to completely block the gas inlet of the AG module. An alarm message [AG Airway Occluded] will be displayed.

3. Block the gas inlet for another 60 seconds, Then select [User Maintenance >>]

→ [Maintain AG >>] →

[Calibrate AG >>] and check that the current flow rate is less than 10 ml/min. If the alarm message does not disappear, it indicates that the module does not leak.

5.2.3.2

Accuracy Test

Tools required:

 Gas cylinder with a certain standard gas (4% Desflurane, 6% CO

2

, 45% N

2

O, Bal O

2

, P/N: 0075-00-0048-01 and flow regulator P/N: 0119-00-0235). Gas concentration should meet the following requirements : AA ≥ 1.5%, CO

2

1.5%, N

2

O ≥ 40%, O

2

≥ 40%, of which AA represents an anesthetic agent (Des, Sev, Enf, Iso, or Hal). a/c ≤ 0.01 (a is the gas absolute concentration accuracy; c is the gas concentration)

 T-shape connector

 Appropriate tubing

1. Plug the AG module into the module rack.

2. Wait for at least 10 min and then perform a leakage test to make sure the airway has no leakage.

3. Check if the fan inside the AG module works correctly.

4. Connect the test system as follows:

Flowmeter

Sampling line

Relief valve

T-shape connector

Monitor

Cylinder

5. Adjust the relief valve and make sure the flowmeter reading is stable and within 10 and 50 L/min.

6. Check that the concentration of each composition meets the specification stated in the Operator's Manual.

5-4 Passport 8/12 Service Manual

5.2.3.3

Calibration

Tools required:

 Gas cylinder with a certain standard gas (4% Desflurane, 6% CO

2

, 45% N

2

O, Bal O

2

, P/N: 0075-00-0048-01 and flow regulator P/N: 0119-00-0235). Gas concentration should meet the following requirements: AA ≥ 1.5%, CO

2

≥ 1.5%,

N

2

O ≥ 40%, O

2

≥ 40%, of which AA represents an anesthetic agent (Des, Sev, Enf, Iso, or Hal). a/c ≤ 0.01 (a is the gas absolute concentration accuracy; c is the gas concentration)

 T-shape connector

 Appropriate tubing

Follow this procedure to perform the pressure calibration:

1. Select

→ [Maintenance >>] → [User Maintenance >>] → enter the required password →

[Calibrate AG >>] to access the [Calibrate AG] menu.

2. Check the airway and make sure that there are no occlusions or leaks.

Vent the sampling tubing to the air and check if the [Current Flow Rate] and [Set Flow Rate] are approximately the same. If the deviation is great, it indicates that there is an occlusion in the tubing. Check the tubing for an occlusion.

Check the airway and make sure that the airway has no leakage.

3. Connect the test system as follows:

Flowmeter

Relief valve

Sampling line

T-shape connector

Monitor

Cylinder

4. Open the relief valve and vent a certain standard gas or gas mixture. Then adjust the relief valve and make sure the flowmeter reading is stable and within 10 and 50 L/min.

5. In the [Calibrate AG] menu, the concentration and flowrate of each measured gas are displayed.

If the difference between the measured gas concentration and the actual one is very small, a calibration is not needed.

If the difference is great, you should perform a calibration. Select [Calibrate >>] to enter the calibrate menu.

6. Enter the vented gas concentration. If you use only one gas for calibration, set other gases’ concentration to 0.

8. If the calibration is finished successfully, the message [Calibration Completed!] is displayed. If the calibration failed, the message [Calibration Failed] is displayed. In this case, perform another calibration.

Passport 8/12 Service Manual 5-5

CAUTION

Calibrate the O

2

module, if it has been transported for long distance.

5.3

Performance Tests

Performance test are designed to ensure that measurement results are accurate. The following sections provide a list of performance and accuracy tests and their recommended frequencies.

5.3.1

Performance Test Frequencies

Visual Inspection 1. When first installed or reinstalled.

ECG test

Resp performance test

Performance test

Verification

1. If the user suspects that the measurement is incorrect.

2. Following any repairs or replacement of relevant module.

3. Once a year for NIBP and CO

2

tests.

4. Once every two years for other parameter module performance tests.

SpO

2

test

NIBP test Pressure check

Leakage test

Temp test

IBP performance test

Analog output performance test If the user suspects that the analog output does not work.

5.3.2

Visual Inspection

Inspect the equipment for obvious signs of damage. Follow these guidelines when inspecting the equipment:

 Carefully inspect the case, display screen, buttons and knob for obvious signs of damage.

 Inspect the power cord, wall mount, and module accessories for obvious signs of damage.

 Inspect all external connections for loose connectors, bent pins or frayed cables.

 Inspect all connectors on the equipment for loose connectors or bent pins.

 Make sure that safety and information labels on the equipment are clearly legible.

5-6 Passport 8/12 Service Manual

5.3.3

ECG Tests

5.3.3.1

ECG Performance Test

Tool required:

 Fluke Medsim 300B patient simulator or equivalent equipment

To perform an ECG performance test:

1. Connect the patient simulator with the ECG connector using an ECG cable.

2. Set the patient simulator as follows: ECG sinus rhythm, HR = 80 bpm with the amplitude as 1 mV.

3. Check the ECG waves are displayed correctly without noise and the displayed HR value is within 80 ± 1 bpm. If the value is not within 80 +/-1 then contact Mindray Technical Support.

4. Disconnect each of the leads in turn and observe the corresponding lead off message displayed on the screen.

5. Set the simulator outputs paced signals and set [Paced] to [Yes] on the monitor. Check the pace pulse marks on the monitor screen.

5.3.3.2

ECG Verification

Tool required:

 Vernier caliper

To perform an ECG verification:

1. Select the ECG parameter window or waveform area and set [Filter] to [Diagnostic].

2. Select

→ [Maintenance >>]→ [User Maintenance >>]→ enter the required password→

[Module Maintenance>>].

4. Compare the amplitude of the square wave with the wave scale. The difference should be within 5%. If the difference is not within 5% contact Mindray Technical Support.

5. After completing the calibration, select [Stop Calibrating ECG].

5.3.4

Resp Performance Test

Tool required:

 Fluke Medsim 300B patient simulator or equivalent equipment

To perform a Resp performance test:

1. Connect the patient simulator to the module using a non ESU-proof cable and set lead II as the respiration lead.

2. Configure the simulator as follows: lead II as the respiration lead, base impedance line as 1500 Ω , data impedance as 0.5 Ω , and respiration rate as 40 rpm.

3. Verify the Resp wave is displayed without any distortion and the displayed Resp value is within 40 ± 2 rpm.

Passport 8/12 Service Manual 5-7

5.3.5

SpO

2

Test

Tool required:

 None

To perform an SpO

2

test:

1. Connect

2

sensor to the SpO

2

connector of the monitor. Set [Patient Cat.] to [Adu] and [PR Source] to

[SpO2].

2. Apply the SpO

2

sensor to the ring finger of a healthy person.

3. Check the Pleth wave and PR reading on the screen and make sure that the displayed SpO2 is within 95% and

100%. If you are unable to get the SPO

2

between 95% and 100%, contact Mindray Technical Support.

4. Remove the SpO

2

sensor from the finger and make sure that an alarm of SpO

2

Sensor Off is triggered.

NOTE

A functional tester cannot be used to assess the accuracy of a pulse oximeter monitor. However, it can be used to demonstrate that a particular pulse oximeter monitor reproduces a calibration curve that has been independently demonstrated to fulfill a particular accuracy specification.

5.3.6

NIBP Tests

5.3.6.1

NIBP Leakage Test

NOTE

Perform NIBP leakage test before any other NIBP related test.

Tools required:

 NIBP cuff for adult patient

 Tubing

 Cylinder

Follow this procedure to perform the leakage test:

2. Connect the NIBP cuff to the NIBP connector on the monitor.

3. Apply the cuff to the cylinder as shown below.

Monitor

Connector for NIBP cuff

Air tubing

Cylinder

Cuff

4. Select

→ [Maintenance >>] → [NIBP Leakage Test]. The message [Leakage Testing…] is displayed in the NIBP parameter area.

5. The cuff automatically deflates after 20 s, indicating NIBP leakage test is completed.

5-8 Passport 8/12 Service Manual

6. If no message is displayed in the NIBP parameter area, it indicates that the system has no leakage. If the message

[NIBP Pneumatic Leak] is displayed, it indicates that the system may have a leak. In this case, check if all connections are good and the cuff and tubing have no leakage. Perform the test again after making sure all

connections are sealed.

You can either perform a manual leakage test:

1. Perform steps 1 to 4 in the NIBP Accuracy Test section.

2. Raise the pressure in the rigid vessel to 250 mmHg with the Manometer bulb. Then, wait for 5 seconds to let the measured values becoming stable.

3. Record the current pressure value, and meanwhile use a time counter to count the time. Then, record the pressure value after 60 s.

4. Compare the two pressure values and make sure the difference should not be greater than 6 mmHg.

5.3.6.2

NIBP Accuracy Test

Tool required:

 T-shape connector

 Appropriate tubing

 Manometer bulb

 Rigid Vessel with volume 500 ± 25 ml

 Reference manometer (calibrated with accuracy equal to or better than 0.75 mmHg)

Follow this procedure to perform the accuracy test:

1. Connect the equipments as shown below.

Monitor

Connector for NIBP cuff

Appropriate tubing

Standard sphygmomanometer

Manometer bulb Rigid Vessel

2. Before inflation, check that the reading of the manometer is 0. If not, open the Manometer bulb valve to atmosphere. When pressure reads 0, close the bulb valve.

3. Select

→ [Maintenance >>] → [NIBP Accuracy Test].

4. Check the manometer values and the monitor values. Both should be 0 mmHg.

5. Raise the pressure in the rigid vessel to 50 mmHg with the bulb. Then, wait for 10 seconds to let the measured values become stable.

Passport 8/12 Service Manual 5-9

6. Compare the manometer values with the monitor values. The difference between the manometer and displayed values should be no greater than 3 mmHg.

7. Raise the pressure in the rigid vessel to 200 mmHg with the bulb. Then, wait for 10 seconds to let the measured values become stable. Repeat step 6.

NOTE

You can use an NIBP simulator to replace the manometer bulb and the reference manometer to perform the test.

You can use an appropriate cylinder and a cuff instead of the rigid vessel.

5.3.7

Temp Test

Tool required:

 Resistance box (with accuracy above 0.1 Ω )

1. Connect the two pins of any Temp connector in the monitor to the two ends of the resistance box using 2 wires.

2. Set the resistance box to 1354.9 Ω (corresponding temperature is 37 °C).

3. Verify that the displayed value is within 37 ± 0.1ºC. If the temperature is not within 37 ± 0.1ºC, contact Mindray

Technical Support.

4. Repeat steps 1 to 3 and verify another temperature channel.

5.3.8

IBP Performance Test

Tools required:

 Medsim300B patient simulator, or MPS450, or equivalent

 IBP adapter cable for test (P/N 009-002199-00 for Medsim 300B, P/N 009-002198-00, for MPS450)

1. Connect the patient simulator to the monitor's IBP connector.

2. Verify the patient simulator outputs to the IBP channel is zero.

3. Select IBP Zero in the IBP setup Menu to perform a zero calibration.

4. Configure the patient simulator as P (static) = 200 mmHg.

5. The displayed value should be within 200 ± 4 mmHg. If the error is beyond ±4 mmHg, return the IBP module to the factory for repair.

6. Set the patient simulator output to 120/80 mmHg ART signal and 120/0 mmHg LV signal to the IBP channel and check that the IBP wave is displayed correctly.

7. Repeat the steps above to calibrate other IBP channels.

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5.3.9

C.O. Test

Tools required:

 Medsim300B patient simulator, or MPS450, or equivalent equipment

 C.O. adapter box ( CI-3 module/cable, P/N: 3010-0289 for 300B; P/N: 5180500 for MPS450)

 C.O. trunk cable (P/N: 0010-21-42716)

1. Connect the patient simulator to the C.O. connector on the monitor using a C.O. trunk cable and a C.O. adapter box.

2. Set the blood temperature (BT) to 37 °C on the patient simulator and check that the temperature value displayed on the monitor is within 37 ± 0.2 °C.

3. In the [C.O. Setup] menu on the monitor, set [Auto TI] to [Off], [Manual TI (°C)] to 2 °C, and [Comp. Const.] to

0.542. Select [C.O. Measure] to enter the C.O. measurement window.

5. On the patient simulator, set C.O. to 5 L/min and wait for 3 to 10 seconds.

6. Verify that the C.O. value displayed on the monitor is 5 ± 0.25 L/min.

5.3.10

Nurse Call Reply Performance Test

Tool required:

 Oscilloscope

To perform a nurse call reply performance test:

1. Connect the nurse call cable to the Multifunctional Connector of the monitor.

2. Enter

→ [Maintenance >>] → [User Maintenance >>] → enter the required password

→ [Others >>].

3. In the [Others >>] menu, select [Nurse Call Setup >>] and then in the [Nurse Call Setup] menu, select all optional [Alm Lev] and [Alm Cat.], and set [Contact Type] to [Normally Open]. that the oscillograph displays positive pulses of 1s width when there is an alarm. check that the oscillograph outputs continuous high level when there is an alarm.

5.3.11

Analog Output Performance Test

Tools required:

 Medsim300B patient simulator, or MPS450, or equivalent equipments

 Oscilloscope

To perform an analog output performance test:

1. Connect the patient simulator to the monitor using an ECG or IBP cable.

2. Connect the oscilloscope to the monitor’s multifunctional connector.

3. Verify that the waves displayed on the oscilloscope are identical with those displayed on the monitor.

Passport 8/12 Service Manual 5-11

5.4

Electrical Safety and Other Tests

5.4.1

Electrical Safety and Other Test Frequencies

Check/Maintenance Item Frequency

Electrical safety tests Refer to appendix A Electrical Safety Inspection.

Power on test

Touchscreen calibration/

Battery check Function test

1. When first installed or reinstalled.

2. Following any maintenance or the replacement of any main unit parts.

1. When the touchscreen accuracy diminishes.

2. After the touchscreen is replaced.

1. When first installed.

2. Whenever a battery is replaced.

Performance test Once a year or if the battery run time is significantly reduced.

5.4.2

Electrical Safety Test

See appendix A Electrical Safety Inspection for electrical safety tests.

5.4.3

Power-on Test

This test is to verify that the monitor powers up correctly.

1. Insert the battery in the battery compartment and connect the monitor to the AC mains. The AC mains LED and battery LED light.

2. Press the power on/off switch to switch on the monitor.

The monitor will perform a self-test at power up. During the self-test, the alarm lamp will turn yellow, red, and then off; the monitor will then give a beep. This indicates that the visual and audible alarm indicators operate properly.

5.4.4

Touchscreen Calibration

Tool required:

 None

To perform a touchscreen calibration:

symbol will appear at different positions of the screen.

2. Touch, in order, the central point of the

Calibration Completed!] is displayed.

symbol. After the calibration is completed, the message [Screen

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5.4.5

Recorder Check

Tool required:

 None

To perform a recorder check:

1. Print ECG waveforms. The recorder should print correctly and the printout should be clear.

2. Set the recorder to some problems such as out of paper, etc. the monitor should give corresponding prompt messages. After the problem is removed, the recorder should be able to work correctly.

3. Switch automatic alarm recording for each parameter ON and then set each parameter’s limit outside set alarm limits. Corresponding alarm recordings should be triggered when parameter alarms occur.

5.4.6

Battery Check

Tool required:

 None

5.4.6.1

Battery Function Test

To perform a function test:

1. If the monitor is installed with a battery, remove the battery first.

2. Verify that the monitor works correctly when running powered from an AC source.

3. Insert the battery per the procedures provided in the Operator’s Manual.

4. Remove the AC power cord and verify that the monitor still works correctly.

5.4.6.2

Battery Performance Test

The performance of a rechargeable battery will deteriorate over time. The battery performance test must be performed every six months, before monitor repairs, or whenever the battery performance is suspected.

To check the performance of a battery:

1. Disconnect the monitor from the patient and stop all monitoring or measuring.

2. Turn off the monitor.

3. Apply AC power to the monitor and allow the battery to charge uninterrupted for 4 hours.

4. Remove AC power and allow the monitor to run from the battery until it shuts off.

5. Record the battery operating time.

The battery operating time directly reflects its performance. If the battery operating time is noticeably shorter than that stated in the specifications, contact your Mindray service personnel.

Passport 8/12 Service Manual 5-13

5.4.7

Network Print Test

Note

Use the recommended printers specified in the operator’s manual (PN: 046-004417-00).

Tools required:

 Hub and network cable

1. Connect the monitor and network printer to a HUB using common network cables as follows:

Monitor Network printer

Cable

Cable

HUB

2 Set IP address as follows: Select [Main Menu]→ [Maintenance >>]→ [User Maintenance >>]→ enter the required password→ [Network Setup >>]→ [Monitor Network Setup >>] and set the IP address of the monitor in the same network segment with that of the network printer. (See the instructions for use accompanying the printer).

3 Search for printer by selecting [Main Menu]→ [Print Setup >>]→ [Printer Setup >>]→ [Search Printer].

Momentarily, the printer’s model and IP address will appear in the box beside [Printer].

5.4.8

Print Function Test

To perform a print function test:

1. Enter the Demo mode of the monitor.

The network printer should print out the report correctly.

5.5

Factory Maintenance

5.5.1

Accessing Factory Maintenance Menu

To access the [Factory Maintenance] menu, select [Main Menu] → [Maintenance >>] → [Factory

Maintenance >>] → enter the required password.

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5.5.2

Configuring the Central Station

The monitor can be connected to either the Panorama central station or the Hypervisor central station. In the [Factory

Maintenance>>] menu, select [Central Station] to configure the central station you want to connect.

5.5.3

Drawing Waves

In the [Factory Maintenance>>] menu, select [Draw Wave] to define the method to draw waves.There are two methods to draw waves: [Color] and [Mono].

 Color: selecting Color will have smoother waveforms.

 Mono: selecting Mono will have a wider viewing angle.

5.5.4

Enabling/Disabling Recorder

To enable/disable the recorder, select [Recorder] and toggle between [On] and [Off].

NOTE

The recorder is disabled if [Recorder] is set to [Off] in the [Factory Maintenance] menu.

5.5.5

Checking Software version

In the [Factory Maintenance] menu, select the [Software Version >>] to show the software version information

5.5.6

Checking Monitor information

In the [Factory Maintenance] menu, select [Monitor Information >>] to show the status of the monitor

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FOR YOUR NOTES

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6

Troubleshooting

6.1

Introduction

In this chapter, monitor problems are listed along with possible causes and recommended corrective actions. Refer to the tables to check the monitor, identify and eliminate these problems.

For more information on troubleshooting, contact Mindray Technical Support Department.

6.2

Part Replacement

Printed circuit boards (PCBs), major parts and components in the monitor are replaceable. Once you isolate a PCB you suspect defective, follow the instructions in chapter 7 Disassembly and Repair to replace the PCB with a known good one. Verify proper operation and that the monitor passes all performance tests. Defective PCB can be sent to Mindray

Technical Support Department for repair.

To obtain information on replacement parts or order them, refer to chapter 8 Parts.

6.3

Checking Monitor Status

Some troubleshooting tasks may require you to identify the hardware version and status of your monitor.

To view the information on system start time, self check, etc., select [Main Menu]→[Maintenance >>]→[Monitor

Information >>].

You can also view the information on the monitor’s current status by selecting [Main Menu]→[Maintenance >>]→

[Factory Maintenance >>]→enter the required password→[Monitor Information >>].

6.4

Checking Software Version

Some troubleshooting may involve software compatibility. This requires you to know your monitor configuration and software version. For detailed information on version compatibility, please contact our Technical Support Department.

To view information on the system configuration and system software version, select [Main Menu] →

[Maintenance >>] → [Software Version >>].

You can also view the information on system software version and module software version by selecting [Main Menu]

→[Maintenance >>]→[Factory Maintenance >>]→enter the required password → [Software Version>>]..

Passport 8/12 Service Manual 6-1

6.5

Checking Technical Alarms

Before troubleshooting the monitor, check for technical alarm messages. If an alarm message is presented, eliminate the technical alarm first.

For detailed information on technical alarm message, possible cause and corrective action, refer to the patient monitor’s Operation Manual.

6.6

Troubleshooting Guide

6.6.1

Power On/Off Failure

Symptoms Possible Cause

The monitor fails to start.

AC mains not connected or battery too low

Cable defective

Corrective Action

Check that AC mains is properly connected or battery capacity is sufficient.

1. Check that the cable between the keypad board and main board is correctly connected.

2. Check that the cable between the power board and power management board is correctly connected.

3. Check that the cable between the main board and power management board is correctly connected.

Replace the power board.

Replace the power management board.

Power board defective

Power management board defective

The main board failed.

6.6.2

Display Failures

Symptoms Possible Cause

The display is blank or black.

Cable defective

Replace the main board.

Images overlapped or distorted

Secondary display does not function or displays snows or flashing specks

Main board defective

Display defective

Main board error

Cable defective

Cable defective

Corrective Action

1. Check if the cable between the display and main board and the backlight cable are correctly connected.

2. Check that the cables and connectors are not damaged.

Replace the main board.

Replace the display.

Replace the main board, or upgrade the main board with the upgrade software.

1. Check if the cable between the display and main board and the backlight cable are correctly connected.

1. Check that the cable between the secondary display and the monitor is correctly connected.

2. Check that the cable between the main board and power management board is correctly connected.

3. Check that the cable between power management board and interface board is correctly connected.

Replace the connector board. The connector board failed.

6-2 Passport 8/12 Service Manual

Symptoms Possible Cause Corrective Action

Power management board defective Replace the power management board.

The main board failed. Replace the main board.

Touchscreen disabled

Check if there is a symbol displayed above the [Main

Touchscreen does not respond.

Cable defective

Menu] quickkey. If yes, press and hold the [Main Menu] quickkey for more than 3 seconds to enable the touchscreen.

1. Check that the cable between the touchscreen and touchscreen control board is correctly connected.

2. Check that the cable between the touchscreen control board and main board is correctly connected.

Touchscreen control board defective Replace the touchscreen control board

Touchscreen defective Replace the touchscreen.

The main board failed.

Touch position invalid Touchscreen not calibrated

Replace the main board.

Calibrate the touchscreen.

6.6.3

Alarm Lamp Failures

Symptoms Possible Cause

Cable defective The alarm lamp is not light or extinguished, or the alarm lamp illuminates abnormally.

Corrective Action

1. Check that the cable between the alarm lamp board and main board is correctly connected.

2. Check that the cables and connectors are not damaged.

Alarm lamp board defective Replace the alarm lamp board

The main board failed. Replace the main board.

6.6.4

Button and Knob Failures

Symptoms Possible Cause Corrective Action

Buttons do not work Cable defective

Knob does not work

Keypad board failure

Cable defective

Knob failure

Keypad board failure

1. Check that the cable between the keypad board and main board is correctly connected.

Replace the keypad board.

1. Check that the cable between the knob and keypad board is correctly connected.

2. Check that the cable between the keypad board and main board is correctly connected.

Replace the knob encoder.

Replace the keypad board.

Passport 8/12 Service Manual 6-3

6.6.5

Sound Failures

Symptoms

No hardkey or knob sound, or hardkey or knob sound abnormal

Possible Cause

The key volume is set to zero.

Cable defective

Corrective Action

1. Select [Main Menu]

→ [Screen Setup >>] → [Key Volume >>] and adjust the key volume to appropriate level.

1. Check that the cable between the speaker and interface board is properly connected.

Replace the speaker.

Replace the main board.

Speaker defective

The main board failed.

Power management board defective

The alarm sound is set to zero.

Replace the power management board.

No alarm sound or alarm sound abnormal

Cable defective

Select [Main Menu]→[Maintenance >>]→[User Maintenance >>]

→enter the required password →[Alarm Setup >>] and set the

[Minimum Alarm Volume] to appropriate level. Select [Alarm

Setup] on the main menu to adjust the alarm volume.

Check that the cable between the speaker and interface board is properly connected.

Replace the speaker.

Replace the main board.

Speaker defective

The main board failed.

Power management board defective

Replace the power management board.

6.6.6

Battery Failures

Symptoms Possible Cause

Battery cannot be charged

Battery defective

Cable defective

Corrective Action

Replace the battery.

Check that the cable between the battery interface board and power management board is correctly connected.

Power management board defective Replace the power management board.

Battery interface board defective Replace the battery interface board.

NOTE

When the battery module has a failure, it may cause problems to other components, In this case, troubleshoot the battery module per the procedure described in the table above.

Components of the main unit are powered by the power module. In the event that a component malfunctions, check if the operating voltage is correct.

6-4 Passport 8/12 Service Manual

6.6.7

Recorder Failures

Symptoms

No printout

Possible Cause

Recorder module disabled

Paper reversed

Cable defective

Corrective Action

1. Check if the recorder status indicator lights.

2. If yes, enable the module in the [Factory Maintenance] menu.

Otherwise, check for other possible causes.

Re-install the paper roll.

Check that the cable between the recorder and main board is correctly connected.

Replace the recorder.

Stop the recorder and re-install the paper roll. Poor print quality or paper not feeding properly

Recorder defective

Paper roll not properly installed

Print head dirty 1. Check the thermal print head and the paper roller for foreign matter.

2. Clean the thermal print head with an appropriate clean solution.

Replace the recorder. Recorder defective

6.6.8

Output Interface Failure

Symptoms Possible Cause

No analog out signal

Multi-parameter board failure

Power management board defective

The connector board failed.

Unable to use the

USB devices

USB drive data transfer failure

Cable defective

Cable defective

The connector board failed.

Power management board defective

The main board failed.

Improper setup

Corrective Action

1. Check that the cable between the multi-parameter board and power management board is correctly connected.

2. Check that the cable between power management board and interface board is correctly connected.

Replace the multi-parameter board

Replace the power management board.

Replace the connector board.

1. Check that the cable between the power management board and main board is correctly connected.

2. Check that the cable between power management board and interface board is correctly connected.

Replace the connector board.

Replace the power management board.

Replace the main board.

Select [Main Menu]

→[Maintenance >>]→[User

Maintenance >>]

→enter the required password→ [Others >>] and set [Data Transfer Method] to [USB Device].

Passport 8/12 Service Manual 6-5

6.6.9

Data Storage Failure

Symptoms

Fails to review archived patient data

SD card failure

Possible Cause

Abnormal patient admitting

SD card full; unavailable for more patient data

The main board failed.

SD card not formatted

SD card failure

SD card is locked

Main board defective

6.6.10

Wired Network Related Problems

Symptoms Possible Cause

Unable to connect the wired network

Incorrect LAN cable connection

Incorrect IP address configuration

Cable defective

Corrective Action

Check LAN cable connection. LAN cable shall not be longer than 50 m.

Check for IP address conflict. If yes, reconfigure the IP address.

1. Check that the cable between the power management board and main board is correctly connected.

2. Check that the cable between power management board and interface board is correctly connected.

The connector board failed. Replace the connector board.

Power management board Replace the power management board. defective

The main board failed.

Incorrect LAN cable connection

Replace the main board.

Check LAN cable connection. LAN cable shall not be longer than 50 m.

The monitor is frequently off line or disconnects from the network.

The monitor is connected to a LAN but cannot view other patients under the View

Others mode

Incorrect LAN cable connection

Excessive requests for viewing the monitor at the same time

Incorrect IP address configuration

Check LAN cable connection. LAN cable shall not be longer than 50 m.

A monitor can only be viewed by 4 other monitors at the same time under the View Others mode. The excessive view requests system will be ignored.

Check for IP address conflict. If yes, reconfigure the IP address.

Corrective Action

Admit the patient properly.

Delete garbage patient data, remove the related alarm, and readmit the patient.

Replace the main board.

Format the SD card.

Replace the SD card.

Unlock the SD card.

Replace the main board.

6-6 Passport 8/12 Service Manual

6.6.11

Wi-Fi Related Problems

Symptoms

The monitor is frequently off line or disconnects from the

Wi-Fi network. The transmission delay is too long.

Possible Cause

The Wi-Fi signal is unstable in the operating area.

Corrective Action

1. Check if the Mindray recommended wireless AP is used.

If not, verify the AP effective transmission rate meets the throughput requirements of the connected devices.

2. Verify the AP channel bandwidth is 20 MHz.

3. Verify where the monitor is located, the wireless AP signal strength is no less than -65 dBm.

4. Verify where the monitor is located, the signal strength of other Wi-Fi devices at the same channel is no greater than -85 dBm.

5. Verify where the monitor is located, the signal strength of other Wi-Fi devices of adjacent channels is no greater than -50 dBm.

6. Verify that the recommended distance between the monitor and other non-Wi-Fi wireless devices, including wireless devices at the frequency of 2.4GHz, cellular mobile communication networks, microwave ovens, intercoms, cordless phones and electro-surgical units, is no less than 20 cm.

7. Verify that no unauthorized devices are connected to the wireless AP.

Disassemble the monitor and properly attach the Wi-Fi antenna.

The monitor's Wi-Fi antenna is detached from or not properly connected with the Wi-Fi module.

Wi-Fi antenna defective

Wi-Fi module defective

Replace the Wi-Fi antenna.

Replace the Wi-Fi module.

Passport 8/12 Service Manual 6-7

Symptoms

Unable to connect to the

Wi-Fi network.

Possible Cause

The Wi-Fi signal is unstable in the operating area.

Corrective Action

1. Verify that the network is available.

2. Check if the network type is correctly set. For example, if LAN is used, set network type to LAN and connect the patient monitor to the network; if WLAN is used, set the network type to WLAN and connect the patient monitor to the network.

3. Check that the SSID and password of the monitor are consistent with those of the wireless AP.

4. Check for IP address conflicts. If any, set the IP addresses correctly.

5. Check if Mindray recommended wireless AP is used. If not, verify the AP effective transmission rate meets the throughput requirements of the connected devices.

6. Verify the AP channel bandwidth is 20 MHz.

7. Verify where the monitor is located, the wireless AP signal strength is no less than -65 dBm.

8. Verify where the monitor is located, the signal strength of other Wi-Fi devices at the same channel is no greater than -85 dBm.

9. Verify where the monitor is located, the signal strength of other Wi-Fi devices of adjacent channels is no greater than -50 dBm.

10. Verify that the recommended distance between the monitor and other non-Wi-Fi wireless devices, including wireless devices at the frequency of 2.4GHz, cellular mobile communication networks, microwave ovens, intercoms, cordless phones and electro-surgical units, is no less than 20 cm.

Properly attach the Wi-Fi antenna. The monitor's Wi-Fi antenna is detached from or not connected to the Wi-Fi module.

Wi-Fi antenna defective

Wi-Fi module defective

Main board defective

Replace the Wi-Fi antenna.

Replace the Wi-Fi module.

Replace the main board.

6-8 Passport 8/12 Service Manual

6.6.12

Module Failures

Symptoms

Failed to connect the external parameter modules

Module can be loaded, but

"XX communication stopped" is reported or some parameters cannot be used

Possible Cause

Module defective

Main unit defective

Cable defective inside the module

Parameter module defective

Converter board defective inside the module

Corrective Action

1. Check that the cable between the external converter board inside the module and the converter board is correctly connected,

2. Replace the converter board.

1. Check that the cable between the main board and power management board is correctly connected.

2. Replace the power management board.

3. Replace the main board.

Check the cables connecting the converter board and corresponding parameter module.

Replace the corresponding module.

Replace corresponding converter board.

6.6.13

Technical Alarm Messages

Refer to the Passport 12/Passport 8 Patient Monitor Operator's Manual (PN: 046-004417-00).

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FOR YOUR NOTES

6-10 Passport 8/12 Service Manual

7

Disassembly and Repair

7.1

Tools Required

To disassemble and replace the parts and components, the following tools may be required:

 Philips screwdrivers

 Tweezers

 Needle nose pliers

 Clamp

7.2

Preparations for Disassembly

Before disassembling the equipment, finish the following preparations:

 Stop patient monitoring, turn off the equipment, and disconnect all the accessories and peripheral devices.

 Disconnect the AC power source and remove the battery.

WARNING

Before disassembling the equipment, be sure to eliminate the static charges first. When disassembling the parts labeled with static-sensitive symbols, make sure you are wearing electrostatic discharge protection such as antistatic wristband or gloves to avoid damaging the equipment.

Properly connect and route the cables and wires when reassembling the equipment to avoid short circuit.

Select appropriate screws to assemble the equipment. If unfit screws are tightened by force, the equipment may be damaged and the screws or part may fall off during use, causing unpredictable equipment damage or human injury.

Follow correct sequence to disassembly the equipment. Otherwise, the equipment may be damaged permanently.

Be sure to disconnect all the cables before disassembling any parts. Be sure not to damage any cables or connectors.

Be sure to place removed screws and disassembled parts properly, preventing them from being lost or contaminated.

Place the screws and parts from the same module together to facilitate reassembling.

To reassemble the equipment, first assemble the assemblies, and then the main unit. Carefully route the cables.

Make sure that the waterproof material is properly applied during reassembling.

Passport 8/12 Service Manual 7-1

7.3

Disassembling the Main Unit

NOTE

The recorder can be disassembled separately.

To disassemble the equipment, place the equipment on a work surface free from foreign material, avoiding damaging the antiglare screen, touchscreen and the knob. Be careful not to break the two cotter pins on the front ends of rear housing.

All operations should be performed by qualified service personnel only. Make sure to put on insulating gloves during service operations.

Operations relating to optional parts may not apply to your equipment.

7.3.1

Separating the Front and Rear Half of the Monitor

1. Lay the monitor on a flat platform with the knob overhanging as shown below. Then unscrew the two M3×10 screws on the rear panel and the two M3×6 screws on the bottom of the monitor.

2. Stand the monitor and separate the front housing assembly and rear housing assembly with caution. Disconnect the cable between the main board and keypad board and then take off the front panel.

Cable between the main board and keypad board

NOTE

When reassembling the equipment, be sure to check if the front housing waterproof strip is correctly placed.

7-2 Passport 8/12 Service Manual

7.3.2

Disassembling Parameter Modules

Lay the monitor on a flat platform and unscrew the five M3×5 screws as shown below. Disconnect the cable between the power management board and multi-parameter board, and then take out the parameter module.

Cable between the power management board and multi-parameter board

7.3.3

Removing the Parameter Connector Panel Assembly

Unscrew the three M3×6 screws as shown below and separate the parameter connector panel assembly and parameter board assembly.

7.3.4

Removing the SpO

2

Board and Parameter Board

1. Unscrew the two M3×4 screws and take out the SpO

2

board and insulation plate.

Passport 8/12 Service Manual 7-3

2. Unscrew the four M3×6 screws, disconnect the pump cable and valve cable, and then take out the SpO

2

board.

Pump cable

Valve cable

7.3.5

Removing Pump and Valve

Unscrew the two M3×6 screws and take out the valve. Then cut the two tie wraps to take out the pump.

7.3.6

Removing the Recorder (Optional)

Unscrew the two M3×6 screws, press locking tabs inward to release, and disconnect the recorder cable to remove the recorder.

NOTE

The recorder can be disassembled separately.

7-4 Passport 8/12 Service Manual

7.3.7

Removing Battery Interface Board and Power Board (Passport 8)

1. Unscrew the three M3×6 screws inside the monitor and the four M3×6 screws on the bottom as shown below:

2. Disconnect the cable between battery interface board and power management board, and the cable between the power management board and AC/DC power board. Then take out the battery compartment assembly.

Cable between the power management board and

AC/DC power board

Cable between the battery interface board and power management board

3. Unscrew the two M3 nuts to take out the battery interface board.

4. Unscrew the three M3×6 screws to remove the AC/DC power board.

Passport 8/12 Service Manual 7-5

5. Unscrew the M3×6 screw and the flat head screw fastening the AC input receptacle assembly, and then loosen the screw that fastens the grounding cable to remove the AC input receptacle assembly.

7.3.8

Removing the Battery Interface Board and Power Board (Passport 12)

1. Unscrew the two M3×6 screw inside the monitor and then the two M3×6 screws on the bottom. Then disconnect the cable between the battery interface board and power management board to remove the battery compartment assembly.

2. Unscrew the four M3×6 screws to take out the battery interface board assembly.

3. Unscrew the two M3×6 screws inside the monitor and then the two M3×6 screws on the bottom. Then disconnect the cable between the battery interface board and the power management board to remove the power board assembly.

7-6 Passport 8/12 Service Manual

4. Unscrew the five M3×6 screws that fasten the AC input receptacle assembly and then the screw that fastens the grounding cable. Unplug the AC input receptacle and cable from the board to remove the AC input receptacle assembly.

AC input receptacle and cable

5. Unscrew the three M3×6 screws to remove the AC/DC power board.

7.3.9

Removing the Power Management Board

Unscrew the seven M3×6 screws inside the monitor, disconnect all the cables, and then remove the power management board.

Passport 8/12 Service Manual 7-7

7.3.10

Removing the Interface Board (Passport 8)

Unscrew the three M3×6 screws inside the monitor and remove the interface board.

7.3.11

Removing the Interface Board (Passport 12)

Unscrew the three M3×6 screws inside the monitor and remove the interface board.

7.4

Disassembling the Front Housing Assembly

NOTE

To disassemble the equipment, place the equipment on a work surface free from foreign material, avoiding damaging the antiglare screen, touchscreen and the knob.

Remember to install the screen support pad properly during reassembly.

Operations relating to optional parts may not apply to your equipment.

Position the touchscreen properly with the flexible cable facing down.

7-8 Passport 8/12 Service Manual

7.4.1

Removing Touchscreen Control Board (Optional)

Loosen and unscrew the two M3×6 screws as shown below. Disconnect the touchscreen cable and cable for touchscreen control board, and then remove the touchscreen control board.

Touchscreen cable

7.4.2

Removing the Wi-Fi Module

1. Take out the two antennas on the front panel from the slots as shown below:

Antenna

Antenna

2. Remove the antennas from the Wi-Fi module PCBA.

Antenna

Antenna

Passport 8/12 Service Manual 7-9

3. Push the clamps aside to remove the Wi-Fi module.

Clamps Clamps

7.4.3

Removing SD Card (Optional)

Unscrew the M3×6 screw, and push the SD card as indicated below to take out the SD card.

7.4.4

Removing the Main Control Board

Disconnect the alarm lamp cable, cable for display backlight, display cable, and the cable between the main board and keypad board respectively. Unscrew the four M3×8 screws and take out the main board, as shown below:

7-10 Passport 8/12 Service Manual

7.4.5

Removing the Touchscreen (Optional)

Unscrew the nine M3×6 screws as indicated below. Take out the touchscreen assembly and then the touchscreen.

7.4.6

Disassembling the Screen

Unscrew the four M3×6 screws indicated below to remove the screen.

7.4.7

Removing the Keypad

Unplug the encoder cable and unscrew the five PT3×8 screws indicated below. Take out the keypad.

7.4.8

Removing the Encoder

Remove the encoder knob out from the slot and loosen the nut with a needle nose plier. Take out the encoder.

Knob

Passport 8/12 Service Manual 7-11

7.4.9

Removing the Alarm Lamp Board

Unscrew the two M3×6 screws indicated below and take out the alarm lamp board.

7.5

Disassembling Modules

7.5.1

Removing the External Converter Board

Unscrew the four M3×8 screws and disconnect the cable between the converter board and copper board to remove the converter board.

Cable between the converter board and copper board

7.5.2

Separating the Front and Rear Housing of Modules

1. For AG modules, unscrew the four M3×8 screws on the bottom before separating the front and rear housing.

7-12 Passport 8/12 Service Manual

2. For other modules, unscrew the two M3×6 screws on the back to separate the front and rear housing.

7.5.3

Removing the External Module Interface Board

Unscrew the two M3×6 screws, disconnect all the cables from the board, and then remove the module interface board.

7.5.4

Removing M03B Module

Disconnect all the cables from the M03B module and push the clamp on the bracket to remove the M03B module.

Passport 8/12 Service Manual 7-13

7.5.5

Removing Sidestream CO

2

Module

1. Unscrew the 3 screws that fasten the bracket and connector panel. Disconnect all the cables and tubing that connect the bracket and connector panel. Then separate the connector panel and bracket.

NOTE

Manage the tubing properly during reassembly and make sure the tubing shaping smooth.

2. Unscrew the four screws that fasten the M02C module, and then take out the M02C module.

7.5.6

Removing Microstream CO

2

Module

1. Unscrew the 3 screws that fasten the bracket and connector panel. Disconnect all the cables and tubing that connect the bracket and connector panel. Then separate the connector panel and bracket.

7-14 Passport 8/12 Service Manual

2. Unscrew the three M3×8 screws that fasten the microstream CO

2

module, and then remove the microstream

CO

2

module.

7.5.7

Removing AG Module

1. Unscrew the three M3×6 screws and the captive screw that fasten the AG module bracket and connector panel.

Then disconnect all the cables and tubing connecting the connector panel and the AG module to separate the connector panel and bracket.

2. Unscrew the six M3×6 screws that fasten the AG module and remove AG module.

NOTE

Manage the tubing properly during reassembly and make sure no hoses are kinked or pinched.

Passport 8/12 Service Manual 7-15

FOR YOUR NOTES

7-16 Passport 8/12 Service Manual

8

Parts

8.1

Introduction

This chapter contains the exploded views and parts lists of the main unit. It helps the engineer to identify the parts while disassembling the monitor and replacing the parts. This manual is based on the maximum configuration. Your equipment may not have same parts and the quantity of the screws or stacking sleeves etc. may be different with those included in the parts lists.

Hardware architecture of the main unit is shown below:

NOTE

The part number listed in the Parts List is only for checking the FRU part number which is also included in the Parts List. Please provide the FRU parts number when purchasing spare parts.

Passport 8/12 Service Manual 8-1

8.2

Passport 8

8.2.1

Main Unit

8.2.1.1

Exploded View

8.2.1.2

Parts List

7

8

9

4

5

6

SN Description

1 Rear housing assembly (Passport 8)

2 Multi-parameter assembly (3-/5-lead, Nellcor SpO

2

FRU part number

/

) /

115-001290-00

Passport 8 Silica gel key

Front cover assembly of Passport 8

Screw, Pan Head W/Washer Phillips M3×6

/

115-022924-00

/

Screw, Flat Head Phillips M3×6

Main unit label

Hook assembly (Passport 8, right, PN 115-011534-00)

10 Hook assembly (Passport 8, left, PN 115-011533-00)

11 Screw, Pan Head Phillips M3×8

/

/

115-010924-00

/

8-2 Passport 8/12 Service Manual

8.2.2

Front Housing Subassembly

8.2.2.1

Exploded View

8.2.2.2

Parts List

6

7

10

2

3

SN

1

5

Description

Passport 8 Front cover(silk screen)

Alarm light of Passport 8

Alarm lamp gasket

Touchscreen position pad (8")

Long gasket, Passport 8, touchscreen

Tube, white, 1.6 mm OD × 0.8 mm

Short gasket, Passport 8, touchscreen

FRU part number

115-022923-00

33

4

8

Square foot pad

Alarm lamp board PCBA

Knob of Passport 8

051-000879-01

043-003641-00

0010-30-43089

Passport 8/12 Service Manual 8-3

SN

11

12

13

15

16

17

18

19

27

28

30

31

32

34

Other parts

24

25

26

21

22

23

Description

Passport Wi-Fi module kit

Signal cable for 8" screen

Screw, self-tapping, PT3×8

FRU part number

115-010801-00

009-001983-00

/

Screw, Pan Head Cross Recessed M3×6

Touchscreen, resitive-type, 8.4" 4-line

Screw, Pan head with washer, Phillips M3×6

/

/

021-000058-00

/

009-001980-00 Cable between mother board and alarm lamp

Touchscreen control board PCBA 051-000881-00

9200-21-10460

009-001982-00 Cable between main board and keypad board

Passport 8 main board service kit

Inner hexagon screw, M3×6

115-023212-00

/

Cable between the touchscreen control board and the main board 009-001981-00

Bracket for 8" screen /

TM DISPLAY PAD /

LCD, for Passport 8

LCD dust-proof strips

Cable between the main board and backlight board (8")

Key Carrier of Passport 8

Keypad board PCBA, 8.4 inch

Industrial SD card (SLC), 1G

Cyberlink module PCBA

Antenna cable

801-9261-00042-00

/

009-001986-00

043-003643-00

051-000887-00

023-000755-00

051-000811-00

0012-00-1730-01

8-4 Passport 8/12 Service Manual

8.2.3

Rear Housing Assembly

8.2.3.1

Exploded View

6

7

3

4

9

10

11

12

13

14

Other parts

8.2.3.2

Parts List

SN

1

Description

Rear housing assembly (Passport 8)

FRU part number

115-010811-01

801-9261-00010-00

Speaker, 2W, 4ohm, 500 Hz

Speaker bracket (Passport 8) /

801-9261-00014-00

Interface converter kit (Passport 8, USB, no DC_IN)

Power management and interface board (full config, USB)

Main bracket assembly (Passport 8)

Screw, Pan head with washer, Phillips M3×6

Door spindle (Passport 8)

Battery door assembly (Passport 8)

AC Inlet Hook

Screw, pan head, Phillips, M3×6

Cable between the interface board and main board

051-001007-01

/

/

/

115-010919-00

9211-20-87369

/

9211-20-87225

Cable between power management board and I/O interface board 009-002235-00

Cable between the power management board and parameter board 009-001989-00

Recorder cables 009-001969-00

Passport 8/12 Service Manual 8-5

8.2.4

Multi-parameter Assembly

8.2.4.1

Exploded View

8.2.4.2

Parts List

5

6

SN Description

1 Parameter connector assembly (Nellcor SpO

2

)

FRU part number

115-010794-00

Remarks

For Passport 8

Parameter connector assembly (Masimo SpO

2

) 115-010795-00

Parameter connector assembly (Passport 12, Nellcor SpO

2

, IBP)

Parameter connector assembly (Passport 12, Masimo SpO

2

, IBP)

115-010835-00

115-010836-00

For Passport 12

2 NIBP valve

NIBP pump

3 3-way silicone tube

Hexagon plastic nut, M3×0.5P, PC

Passport multi-parameter board PCBA (5-Lead, complete)

082-000864-00

801-9261-00040-00

/

/

/

/

/

/

/

/

8 SpO

9

2

board insulator

Screw, pan head Phillips, M3×4

10 Nellcor

2

board

Masimo MS-2013 SpO

2

11 Connector

board

051-001063-01

/

/

/

100-000106-00

040-000109-01

/

/

/

/

/

/

12

13

Silicon tube, 3/32" × 7/32" × 100 ft

Screw, Pan head with washer, Phillips M3×6

/

/

/

/

/

8-6 Passport 8/12 Service Manual

8.2.5

Battery Compartment Assembly

8.2.5.1

Exploded View

4

5

8.2.5.2

Parts List

7

8

9

10

SN

1

Description

Main bracket (Passport 8)

2 Power insulator

AC/DC power board

AC input receptacle assembly

Screw, Pan head with washer, Phillips M3×6

Recorder adjustment bracket

M3 nut with spring washer

Battery connector board ()

12

13

/

Screw, Pan head with washer, Phillips M4×8

Screw, pan head, Phillips, M3×6

Cable between the power management board and AC/DC power board

FRU part number

/

/

115-010921-00

051-001064-00

115-010920-00

/

/

/

/

115-010799-00

/

/

/

009-001991-00

Passport 8/12 Service Manual 8-7

8.2.6

NIBP Pump and Valve Kit

8.2.6.1

Exploded View

8.2.6.2

Parts List

2

3

SN

1

Description

Multi-parameter board bracket

Shock absorption cushion for pump

Nylon tie wrap

11

5

Cable between the pump and multi-parameter board

Gas valve, CJV13-A12B2

9 Screw, Pan head with washer, Phillips M3×6

/

/

FRU part number

/

801-9261-00040-00

082-000864-00

/

/

/

/

8-8 Passport 8/12 Service Manual

8.2.7

IBP_C.O. Module Assembly

8.2.7.1

Exploded View

8.2.7.2

Parts List

SN

1

4

Description

Front housing of A1 module

Module indicator and cable

6

7

8

3

5

IBP signal cable (3-way)

Connecting sheet for A1 module bracket

Screw, Pan head with washer, Phillips M3×6

Bracket for A module

CO/IBP (M03B) module

9 Cable between the converter board and M03B module

10 A button

16

17

18

19

20

21

12

13

14

15

Screw, pan head, Phillips, M3×8

Module label (no manufacturer information)

External converter board (plug-in modules)

Lock for A module

Rear housing of A modules

Cable between the converter board and copper board

External module interface board (IBP_C.O.)

Screw, self-tapping, PT3×8

C.O. signal cable

Blank IBP socket

Passport 8/12 Service Manual 8-9

FRU part number

801-9261-00025-00

009-001972-00

/

/

043-001890-01

M03B-30-26064

009-001971-00

043-001891-01

/

/

/

051-000874-00

043-001892-01

043-002103-01

009-001970-00

801-9261-00016-00

/

009-001973-00

043-001893-01

8.2.8

IBP_C.O._Sidestream CO

2

Module Assembly

8.2.8.1

Exploded View

8.2.8.2

Parts List

7

8

9

10

11

31

5

6

4

27

30

2

3

SN

1

13

14

Description

Dryline receptacle, Mindray

Gas Outlet

Front housing, A2 module

Receptacle, 2-IBP adapter cable

Module indicator and cable

C.O.-IBP panel board PCBA

C.O. Housing

Screw, self-tapping, PT3×8

Nut, Stainless Steel M5 GB6170

IBP/C.O. signal cable (4-way)

System tubing PUR.AION,1.4/2.8mm,60-12110-00

System tubing PUR.AION, 2.2/4.4mm,60-12120-00

Moisture exchanger (Nafion Tube for Mindray CO2)

Screw, Pan Head Phillips M3×8

Sampling tube, slice ,A module

CO2 Module Unit(M02C)

FRU part number

801-9261-00026-00

/

009-002214-00

/

/

/

/

M03B-30-26064

/

/

8-10 Passport 8/12 Service Manual

SN

15

Description

Cable between the converter board and M03B module

18

19

20

External converter board (plug-in modules)

Module label (no manufacturer information)

Screw, Flat Head Phillips M3×8

26

28

29

32

33

22

23

24

25

Screw, Pan head with washer, Phillips M3×6

Rear housing of A modules

Bracket for A module

Cable between the converter board and copper board

External module interface board PCBA,

Cable for M02C module interface

Holder connector 2, A module

Silicone tube(1.6 mm OD X 0.8 mm ID)

Blank IBP socket

8.2.9

IBP_C.O._Microstream CO

2

Module Assembly

8.2.9.1

Exploded View

FRU part number

009-001971-00

043-001891-01

/

051-000874-00

/

/

043-001892-01

/

043-002103-01

043-001890-01

009-001970-00

/

/

801-9261-00018-00

009-002309-00

043-001893-01

Passport 8/12 Service Manual 8-11

8.2.9.2

Parts List

SN

1

Description FRU part number

Front housing of A3 module (2ch-IBP + C.O. + Microstream CO

2

) 801-9261-00028-00

3

4

8

31

Double IBP receptacle (9281)

C.O._IBP interface board (Passport)

Module indicator and cable

C.O. module, single receptacle

17

18

19

20

21

13

14

15

22

23

24

6

7

9

IBP/C.O. signal cable (4-way)

Cable between the Microstream CO

2

module and converter board

Cable between the converter board and M03B module

10 C.O./IBP (M03B) module

11 CO

2

bracket for A module

/

009-002214-00

009-001992-00

009-001971-00

M03B-30-26064

Screw, pan head Phillips, M3×6

IBP insulator for A module

A module button

/

/

/

/

043-001891-01

/

/

/

Screw, pan head, Phillips, M3×8

Module label (no manufacturer information)

External converter board (plug-in modules)

Lock for A module

Screw, Pan head with washer, Phillips M3×6

051-000874-00

043-001892-01

/

Rear housing of A modules

Bracket for A module

043-002103-01

043-001890-01

Cable between the converter board and copper board 009-001970-00 interface board (IBP_C.O._Microstream CO

2

) 801-9261-00020-00

26

29

34

External module interface board (Microstream CO

2

) 801-9261-00021-00

Connecting sheet for A1 module bracket /

/

Nut, Stainless Steel M5 GB6170

/

/

/

Blank IBP socket

/

/

043-001893-01

8-12 Passport 8/12 Service Manual

8.3

Passport 12

8.3.1

Main Unit

8.3.1.1

Exploded View

8.3.1.2

Parts List

5

6

3

4

7

8

SN

1

2

10

Description

Rear housing assembly (Passport 12)

TR6F recorder

Recording cover (MR-DS193)

FRU part number

/

115-001290-00

043-000184-00

Multi-parameter assembly (Passport 12, 3-/5-lead, SpO

2

) /

Front cover assembly of Passport 12 /

Passport12 Silica gel key(silk screen EN)

Screw, Pan head with washer, Phillips M3×6

049-000627-00

/

Screw, pan head, Phillips, M3×6

Passport 12 rear label

Screw, Pan head with washer, Phillips M3×10

/

/

/

/

115-010922-00 /

/ /

Remarks

/

/

For monitors without recorder

/

/

/

/

Passport 8/12 Service Manual 8-13

8.3.2

Front Housing Subassembly

8.3.2.1

Exploded View

8.3.2.2

Parts List

29

4

15

SN

1

27

2

28

Description

PP12 Front cover(silk screen)

Alarm lamp gasket

Alarm light of Passport 8

Long gasket, Passport 12, touchscreen

Short gasket, Passport 12, touchscreen

Long gasket, Passport 12, nakescreen

Square foot pad

FRU part number

115-022925-00

26

25

3

15

Tube, white, 1.6 mm OD × 0.8 mmID

Alarm lamp board PCBA

Knob of Passport 8

Wi-Fi module kit

Cyberlink module PCBA

Antenna cable

Antenna service kit (Passport 12)

Key Carrier A of PP12

051-000879-01

043-003641-00

0010-30-43089

9200-21-10460

115-010844-00

051-000811-00

0012-00-1730-01

801-9221-00006-00

043-003644-00 8

8-14 Passport 8/12 Service Manual

19

16

20

22

23

SN

12

17

18

21

14

13

11

24

Other parts

Description

Key Carrier B of PP12

Touchscreen control board PCBA

Cable between main board and keypad board

FRU part number

043-003655-00

051-000881-00

009-001982-00

Cable between the touchscreen control board and the main board 009-001981-00

Inner hexagon screw, M3×6 /

Passport 12 main board service kit

Cable between the main board and backlight board (12")

Cable between main board and alarm lamp board

115-033303-00

009-001988-00

009-002203-00

Signal cable for 12" screen

12" LCD service kit

Touch-panel, resitive-type, 12.1" 4-line

Keypad board PCBA, 12 inch

Screw, Pan head with washer, Phillips M3×6

Industrial SD card (SLC), 1G

009-001985-00

801-9221-00008-00

021-000059-00

/

051-000889-00

/

023-000755-00

Passport 8/12 Service Manual 8-15

8.3.3

Rear Housing Assembly

8.3.3.1

Exploded View

3

4

9

10

11

12

6

7

8

13

Other parts

8.3.3.2

Parts List

SN

1

Description

Rear housing assembly (Passport 12)

FRU part number

115-010843-00

801-9261-00010-00

Speaker, 2W, 4ohm, 500 Hz

Interface converter board (Passport12, full config, USB)

051-001007-01

051-001064-00

/

/

115-018178-00

/

/ Screw, Pan head with washer, Phillips M3×6

Power management and interface board (full config, USB)

Power board PCBA (Passport 12)

Battery compartment subassembly (12 inch)

Parameter board bracket (Passport 12)

I/O interface waterproof pad (Passport 12)

Screw, pan head, Phillips, M3×6

AC Inlet Hook

Cable between power management board and I/O interface board

Cable between the interface board and main board

/

/

9211-20-87369

009-002235-00

9211-20-87225

Cable between the power management board and parameter board

Recorder cable

009-001989-00

009-001969-00

Battery door assembly service kit (Passport 12) 801-9221-00005-00

AC input receptacle assembly 115-010916-00

8-16 Passport 8/12 Service Manual

8.3.4

Battery Compartment Assembly

8.3.4.1

Exploded View

8.3.4.2

Parts List

3

4

5

SN

1

2

Description

Battery compartment (Passport 12)

Battery latch (Passport 12)

Knob, Battery latch 2

Battery spring (Passport 12)

Screw, Pan head with washer, Phillips M3×6

FRU part number

/

/

0380-00-0593

/

/

/

/

115-010841-00

7

8

M4×8 combined screw

Battery connector board assembly (Passport 12)

8.3.5

Multi-parameter Assembly

For the exploded view and parts list of the multi-parameter assembly, refer to section 8.2.4 Multi-parameter

Assembly.

8.3.6

NIBP Pump and Valve Kit

For the exploded view and parts list of the NIBP pump and valve kit, refer to section 8.2.6 NIBP Pump and Valve Kit.

Passport 8/12 Service Manual 8-17

8.3.7

IBP_C.O. Module Assembly

For the exploded view and parts list of the IBP_C.O. module assembly, refer to section 8.2.7 IBP_C.O. Module

Assembly.

8.3.8

IBP_C.O._Sidestream CO

2

Module Assembly

For the exploded view and parts list of the IBP_C.O._Siderstream CO

2

module assembly, refer to section 8.2.8

IBP_C.O._Sidestream CO2 Module Assembly.

8.3.9

IBP_C.O._Microstream CO

2

Module Assembly

For the exploded view and parts list of the IBP_C.O._Microstream CO

2

module assembly, refer to section 8.2.9

IBP_C.O._Microstream CO2 Module Assembly.

8.3.10

IBP_C.O._AG Module Assembly

8.3.10.1

Exploded View

8.3.10.2

Parts List

SN

1

3

Description

AG watertrap receptacle

Front housing of B1 module

FRU part number

9200-10-10560

/

801-9261-00032-00

7 Module indicator and cable

8-18 Passport 8/12 Service Manual

9

10

11

12

SN

4

6

8

13

14

Description

Nut, Stainless Steel M5 GB6170

IBP signal cable (3-way)

Cable between the AG module and converter board

Cable between the converter board and M03B module

C.O./IBP (M03B) module

IBP insulator for B module

External module interface board (RS232)

Screw, pan head Phillips, M3×6

Screw, pan head, Phillips, M3×8

22

23

24

17

18

19

20

21

25

26

Screw, Pan head with washer, Phillips M3×6

Screw, self-tapping, PT3×10

Module label (no manufacturer information)

External converter board (B modules)

Lock for B module

Rear housing of B modules

Cable between the converter board and copper board

Bracket for B1 module

B module pipe shield

AION 2.5G AG module (AG + O

2

+ SPM)

FRU part number

/

009-001972-00

009-001976-00

009-001971-00

M03B-30-26064

/

801-9261-00024-00

/

/

043-001891-01

/

/

/

/

/

043-001899-01

/

009-001970-00

/

/

/

009-001973-00

Passport 8/12 Service Manual 8-19

FOR YOUR NOTES

8-20 Passport 8/12 Service Manual

A

Electrical Safety Inspection

The following electrical safety tests are recommended as part of a comprehensive preventive maintenance program.

They are a proven means of detecting abnormalities that, if undetected, could prove dangerous to either the patient or the operator. Additional tests may be required according to local regulations.

All tests can be performed using commercially available safety analyzer test equipment. These procedures assume the use of a 601PROXL International Safety Analyzer or equivalent safety analyzer. Other popular testers complying with IEC

60601-1 used in Europe, such as Fluke, Metron, or Gerb, may require modifications to the procedure. Please follow the instructions of the analyzer manufacturer.

The consistent use of a safety analyzer as a routine step in closing a repair or upgrade is emphasized as a mandatory step if an approved agency status is to be maintained. The safety analyzer also proves to be an excellent troubleshooting tool to detect abnormalities of line voltage and grounding, as well as total current loads.

A.1

Power Cord Plug

Test Item

The power plug

The power cord

Acceptance Criteria

The power plug pins No broken or bent pin. No discolored pins.

The plug body

The strain relief

The power plug

No physical damage to the plug body.

No physical damage to the strain relief. No plug warmth for device in use.

No loose connections.

No physical damage to the cord. No deterioration to the cord.

For devices with detachable power cords, inspect the connection at the device.

For devices with non-detachable power cords, inspect the strain relief at the device.

A.2

Device Enclosure and Accessories

A.2.1

Visual Inspection

Test Item

The enclosure and accessories

Acceptance Criteria

No physical damage to the enclosure and accessories.

No physical damage to meters, switches, connectors, etc.

No residue of fluid spillage (e.g., water, coffee, chemicals, etc.).

No loose or missing parts (e.g., knobs, dials, terminals, etc.).

Passport 8/12 Service Manual A-1

A.2.2

Contextual Inspection

Test Item Acceptance Criteria

The enclosure and accessories

No unusual noises (e.g., a rattle inside the case).

No unusual odors (e.g., burning or smoky odor, particularly from ventilation holes).

No taped notes that may suggest device deficiencies or operator concerns.

A.3

Device Labelling

Check the labels provided by the manufacturer or the healthcare facility are present and legible.

 Main unit label

 Integrated warning labels

A.4

Scheduled Electrical Safety Inspection

For scheduled electrical safety inspection, perform all the test items listed in A.6 ELECTRICAL SAFETY INSPECTION

FORM.

A.5

Electrical Safety Inspection after Repair

The following table specifies test items to be performed after the equipment is repaired. Refer to A.6 ELECTRICAL

SAFETY INSPECTION FORM for the description of the test items.

Repair with main unit not disassembled

Test items: 1, 2, 3

Test items: 1, 2, 3, 4

Repair with main unit disassembled

When neither power supply PCBA nor patient electrically-connected PCBA is repaired or replaced

Test items: 1, 2, 3, 4, 5 When power supply PCBA is repaired or replaced

When patient electrically-connected PCBA is repaired or replaced

When both power supply PCBA and patient electrically- connected PCBA are repaired or replaced

Test items: 1, 2, 3, 4, 6, 7, 8

Test items: 1, 2, 3, 4, 5, 6, 7, 8

A-2 Passport 8/12 Service Manual

A.6

ELECTRICAL SAFETY INSPECTION FORM

Inspection and Testing

1

2

Power Cord Plug

Device Enclosure and Accessories

4 Protective Earth Resistance

6

Single Fault condition(SFC)

Patient Leakage Current Normal condition(NC)

7

Single Fault condition(SFC)

Mains on Applied Part Leakage

8 Patient Auxiliary Current Normal condition(NC)

Limit

/

/

Max 0.2 Ω

Max:

NC: 300μA(refer to UL60601-1)

SFC: 1000μA

Max:

CF applied part:

NC:10μA, SFC: 50μA

BF applied part:

NC:100μA, SFC: 500μA

Max:

CF applied part: 50μA

BF applied part: 5000μA

Max:

CF applied part:

NC:10μA, SFC: 50μA

BF applied part:

NC:100μA, SFC: 500μA

Passport 8/12 Service Manual A-3

FOR YOUR NOTES

A-4 Passport 8/12 Service Manual

P/N: 046-005807-00 (1.0)

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