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
Passport 8/12 Service Manual 1
2 Passport 8/12 Service Manual
Passport 8/12 Service Manual 3
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.
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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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
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.
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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.
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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.
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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>>]..
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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.
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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).
Passport 8/12 Service Manual 6-9
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
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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