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BeneHeart D6

Defibrillator/Monitor

Service Manual

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I

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.

, , and are the registered trademarks or

trademarks owned by Mindray in China and other countries.

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.

  Version number 7.0

  Release time: May 2011

© 2009-2011 Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
All rights reserved.

Company Contact

Manufacturer: Shenzhen Mindray Bio-Medical Electronics Co.,
Ltd.

E-mail Address: [email protected]

Tel: +86 755 26582479, +86 755 26582888

Fax: +86 755 26582934, +86 755 26582500

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II

Preface

Manual Purpose

This manual provides detailed information about the assembling,
dissembling, testing and

troubleshooting 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.

Intended Audience

This manual is for biomedical engineers, authorized technicians
or service representatives

responsible for troubleshooting, repairing and maintaining the
defibrillator/ monitors

Passwords

Passwords may be required to access different modes. The
passwords are listed below:

  Installation mode: 888888

Service mode: 332888

  Configuration mode: 315666

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1

Contents

1
Safety…………………………………………………………………………………………………………………
1-1 

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

1.1.1 Dangers
………………………………………………………………………………………………..
1-2

1.1.2
Warnings……………………………………………………………………………………………….
1-2

1.1.3 Cautions
……………………………………………………………………………………………….
1-2

1.1.4 Notes
……………………………………………………………………………………………………
1-3

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

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

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

2.1.1
Overview………………………………………………………………………………………………
2-1

2.1.2 Main
Functions………………………………………………………………………………………
2-1

2.2 Components
……………………………………………………………………………………………………..
2-2

2.3 Main Unit
…………………………………………………………………………………………………………
2-2

2.4 Front Housing
Assembly…………………………………………………………………………………….
2-4

2.5 Paddle Tray
………………………………………………………………………………………………………
2-6

2.6 Rear Housing
Assembly……………………………………………………………………………………..
2-6

2.6.1 Power
System………………………………………………………………………………………..
2-6

2.6.2 Main Control System
……………………………………………………………………………..
2-7

2.6.3 Therapy
System……………………………………………………………………………………..
2-7

2.6.4 Parameter Measurement System
………………………………………………………………
2-7

2.7 External Device
Connectors………………………………………………………………………………..
2-8

3 Unpacking and Installation
…………………………………………………………………………………
3-1 

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

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

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

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

3.3 Vehicle Mount Kit Installation
…………………………………………………………………………….
3-3

3.4 Installing Hook Kit or Conductive Gel Container
Kit…………………………………………….. 3-3

3.5 Preparation for Power
On……………………………………………………………………………………
3-3

3.6 User
Test…………………………………………………………………………………………………………..
3-4

4 Testing and
Maintenance…………………………………………………………………………………….
4-1 

4.1
Introduction………………………………………………………………………………………………………
4-1

4.1.1 Test Report
……………………………………………………………………………………………
4-2

4.1.2 Preventative Maintenance
……………………………………………………………………….
4-2

4.1.3 Recommended
Frequency……………………………………………………………………….
4-3

4.2 Preventative Maintenance Procedures
………………………………………………………………….
4-4

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4.2.1 Visual Test
…………………………………………………………………………………………….
4-4

4.2.2 NIBP
Tests…………………………………………………………………………………………….
4-4

4.2.3 CO2 Module
Tests…………………………………………………………………………………..
4-7

4.2.4 Preventative maintenance test
report…………………………………………………………
4-8

4.3 Power On Test
…………………………………………………………………………………………………..
4-9

4.4 User
Test…………………………………………………………………………………………………………
4-10

4.5 Password for Installation Mode
………………………………………………………………………….4-11

4.6 Module Performance
Tests…………………………………………………………………………………4-11

4.6.1 Manual Defibrillation Test
……………………………………………………………………..4-11

4.6.2 Pacing Test
………………………………………………………………………………………….
4-13

4.6.3 ECG Test
…………………………………………………………………………………………….
4-14

4.6.4 Resp Test
…………………………………………………………………………………………….
4-15

4.6.5 IBP
Tests……………………………………………………………………………………………..
4-15

4.6.6
SpO2 Test…………………………………………………………………………………………….
4-17

4.6.7 Temp Test
……………………………………………………………………………………………
4-17

4.7 Analogue Output
Test……………………………………………………………………………………….
4-18

4.8 Electrical Safety Tests
………………………………………………………………………………………
4-18

4.9 Recorder
Check……………………………………………………………………………………………….
4-18

4.10 Factory Service
……………………………………………………………………………………………..
4-18

4.10.1 Password for Service
Mode………………………………………………………………….
4-18

4.10.2 Accessing Service Mode Menu
…………………………………………………………….
4-19

4.10.3 Calibrating
NIBP………………………………………………………………………………..
4-19

4.10.4 Calibrating/Zeroing
Impedance…………………………………………………………….
4-19

4.10.5 Device Information
…………………………………………………………………………….
4-21

4.10.6 Checking Failure
Code………………………………………………………………………..
4-21

4.10.7 Inputting Serial
Number………………………………………………………………………
4-22

4.10.8 Paddle Open Circuit
Display………………………………………………………………..
4-22

4.10.9 Selecting Recorder Type
……………………………………………………………………..
4-22

5 Hardware and Software
Upgrade………………………………………………………………………..
5-1 

5.1 Hardware Upgrade
…………………………………………………………………………………………….
5-1

5.1.1 Upgrading MPM module
………………………………………………………………………..
5-1

5.1.2 MPM Module upgrade procedure
…………………………………………………………….
5-5

5.1.3 Upgrade the Therapy
Module…………………………………………………………………..
5-7

5.1.4 Upgrade the Equipment with CO2
Module………………………………………………..
5-8

5.1.5 Upgrade the Recorder
…………………………………………………………………………..
5-10

5.2 Software Upgrade through a
PC…………………………………………………………………………
5-10

5.2.1 Installing Mindray Patient Monitor Software Upgrade
Tool………………………..5-11

5.2.2 Software Upgrade Procedure
…………………………………………………………………
5-13

5.3 Software Upgrade through a USB Memory
…………………………………………………………
5-14

5.3.1
Precautions………………………………………………………………………………………….
5-14

5.3.2 Software Upgrade Procedure
…………………………………………………………………
5-14

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

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6.1
Overview………………………………………………………………………………………………………….
6-1

6.2 Part Replacement
………………………………………………………………………………………………
6-1

6.3 Checking Defibrillator/Monitor
Status………………………………………………………………….
6-1

6.4 Checking Device
Information……………………………………………………………………………..
6-2

6.5 Checking Technical
Alarm………………………………………………………………………………….
6-2

6.6 Troubleshooting
Guide……………………………………………………………………………………….
6-3

6.6.1 Defibrillation
Problems…………………………………………………………………………..
6-3

6.6.2 Pacing
Problems…………………………………………………………………………………….
6-5

6.6.3 Power On/Off
Problems………………………………………………………………………….
6-5

6.6.4 Display Problems
…………………………………………………………………………………..
6-6

6.6.5 Alarm
Problems……………………………………………………………………………………..
6-7

6.6.6 Button and Knob Problems
……………………………………………………………………..
6-8

6.6.7 Recorder
Problems…………………………………………………………………………………
6-9

6.6.8 Output Interface Problems
………………………………………………………………………
6-9

6.6.9 CF Card
Problems………………………………………………………………………………..
6-10

6.6.10 Wireless Transmission Module Problems
……………………………………………… 6-10

6.6.11 Power Supply Problems
……………………………………………………………………….6-11

6.6.12 Software Upgrade
Problems…………………………………………………………………
6-12

6.7 Technical Alarm
Messages………………………………………………………………………………..
6-12

6.8 Error Codes
…………………………………………………………………………………………………….
6-13

6.8.1 Therapy Module Error
Codes…………………………………………………………………
6-13

6.8.2 Power Module Error
Codes……………………………………………………………………
6-14

6.8.3 Main Control Error
Codes……………………………………………………………………..
6-15

6.8.4 MPM Error Codes
………………………………………………………………………………..
6-15

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

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

7.2 Preparations for
Disassembly………………………………………………………………………………
7-2

7.3 Disassembling the Main
Unit………………………………………………………………………………
7-3

7.3.1 Removing Hook
Mount…………………………………………………………………………..
7-3

7.3.2 Removing Paddle
Tray……………………………………………………………………………
7-4

7.3.3 Separating the Housing
…………………………………………………………………………..
7-5

7.3.4 Removing the Measurement Module Panel
………………………………………………. 7-6

7.3.5 Removing the Power Supply Assembly
…………………………………………………….
7-8

7.3.6 Discharging the
Capacitor……………………………………………………………………….
7-9

7.3.7 Removing the Therapy Module High-voltage
Board………………………………… 7-10

7.3.8 Disassembling the MPM
Module…………………………………………………………….7-11

7.3.9 Removing the CO2 Module
…………………………………………………………………..
7-12

7.3.10 Removing the CPU board
Assembly……………………………………………………..
7-12

7.3.11 Removing the Therapy Port
Assembly…………………………………………………..
7-13

7.3.12 Checking Waterproof Material on the Rear Housing
………………………………. 7-14

7.4 Disassembling the Front Housing
Assembly………………………………………………………..
7-15

7.4.1 Removing the Keypad
board………………………………………………………………….
7-15

7.4.2 Removing Display
Assembly…………………………………………………………………
7-17

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7.4.3 Removing the Speaker
………………………………………………………………………….
7-20

7.4.4 Removing the Indicating Lamp Board and Alarm Lamp Board
…………………. 7-20

7.4.5 Removing the Mode Select Knob
…………………………………………………………..
7-21

7.4.6 Removing the Rotary Encoder
……………………………………………………………….
7-22

7.4.7 Removing the
Recorder…………………………………………………………………………
7-22

7.5 Disassembling the MPM
Module……………………………………………………………………….
7-23

7.5.1 Removing the Fan
………………………………………………………………………………..
7-23

7.5.2 Removing the SpO2 board
…………………………………………………………………….
7-24

7.5.3 Removing the MPM Module Analog Board
……………………………………………. 7-25

7.5.4 Removing the MPM Module Digital
Board…………………………………………….. 7-26

7.5.5 Removing the NIBP
Module………………………………………………………………….
7-27

7.6 Disassembling the Power Supply Assembly
………………………………………………………..
7-28

7.6.1 Removing the AC/DC board
………………………………………………………………….
7-28

7.6.2 Removing the Power Supply Sheet Metal and the Grounding
Terminal………. 7-29

7.7 Disassembling the CO2 Module
………………………………………………………………………..
7-30

7.7.1 Disassembling the Microstream CO2 Module
…………………………………………. 7-30

7.7.2 Disassembling Mindray CO2
Module……………………………………………………..
7-31

7.8 Disassembling the Measurement Module Panel
Assembly……………………………………. 7-32

7.8.1 Disassembling the Measurement Module Panel with Mindray
CO2 Module.. 7-32

7.8.2 Disassembling the Measurement Module Panel with
Microstream CO2 Module

…………………………………………………………………………………………………………………..
7-33

7.8.3 Disassembling the Measurement Module Panel without CO2
Module ……….. 7-33

7.9 Disassembling the
Recorder………………………………………………………………………………
7-34

7.9.1 Disassembling the TR6F
Recorder………………………………………………………….
7-34

7.9.2 Disassembling the TR8A Recorder
…………………………………………………………
7-35

7.10 Disassembling the External
Paddle…………………………………………………………………..
7-37

7.10.1 Disassembling the Adult
Paddle……………………………………………………………
7-37

7.10.2 Disassembling the Apex Pediatric
Paddle………………………………………………
7-37

7.10.3 Disassembling the Sternum Pediatric
Paddle…………………………………………. 7-38

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

8.1
Introduction………………………………………………………………………………………………………
8-1

8.2 Main Unit
…………………………………………………………………………………………………………
8-2

8.2.1 Exploded View
………………………………………………………………………………………
8-2

8.2.2 Parts List
………………………………………………………………………………………………
8-2

8.3 Front Housing
Assembly…………………………………………………………………………………….
8-4

8.3.1 Exploded View
………………………………………………………………………………………
8-4

8.3.2 Parts List
………………………………………………………………………………………………
8-4

8.4 Rear Housing
Assembly……………………………………………………………………………………..
8-8

8.4.1 Exploded View
………………………………………………………………………………………
8-8

8.4.2 Parts List
………………………………………………………………………………………………
8-8

8.5 Rear
Housing…………………………………………………………………………………………………..
8-10

8.5.1 Exploded View
…………………………………………………………………………………….
8-10

8.5.2 Parts List
……………………………………………………………………………………………..8-11

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8.6 Measurement Module Panel
Assembly……………………………………………………………….
8-12

8.6.1 Exploded View
…………………………………………………………………………………….
8-12

8.6.2 Parts List
…………………………………………………………………………………………….
8-12

8.7 Power Supply Assembly
…………………………………………………………………………………..
8-14

8.7.1 Exploded View
…………………………………………………………………………………….
8-14

8.7.2 Parts List
…………………………………………………………………………………………….
8-15

8.8 MPM
Module………………………………………………………………………………………………….
8-16

8.8.1 Exploded View
…………………………………………………………………………………….
8-16

8.8.2 Parts List
…………………………………………………………………………………………….
8-17

8.9 Capacitor Assembly
…………………………………………………………………………………………
8-18

8.9.1 Exploded View
…………………………………………………………………………………….
8-18

8.9.2 Parts List
…………………………………………………………………………………………….
8-18

8.10 Sidestream CO2 Module Kit
……………………………………………………………………………
8-19

8.10.1 Exploded View
…………………………………………………………………………………..
8-19

8.10.2 Parts List
…………………………………………………………………………………………..
8-19

8.11 Microstream CO2 Module Kit
…………………………………………………………………………
8-20

8.11.1 Exploded View
…………………………………………………………………………………..
8-20

8.11.2 Parts
List……………………………………………………………………………………………
8-20

8.12 Paddle Tray
Assembly…………………………………………………………………………………….
8-21

8.12.1 Exploded View
…………………………………………………………………………………..
8-21

8.12.2 Parts List
…………………………………………………………………………………………..
8-21

8.13 External Paddle
……………………………………………………………………………………………..
8-22

8.13.1 Exploded View
…………………………………………………………………………………..
8-22

8.13.2 Parts List
…………………………………………………………………………………………..
8-22

8.14 Sternum Pediatric Paddle Kit
…………………………………………………………………………..
8-23

8.14.1 Exploded View
…………………………………………………………………………………..
8-23

8.14.2 Parts List
…………………………………………………………………………………………..
8-23

8.15 Sternum Adult Paddle Kit
……………………………………………………………………………….
8-24

8.15.1 Exploded View
…………………………………………………………………………………..
8-24

8.15.2 Parts List
…………………………………………………………………………………………..
8-24

8.16 Apex Pediatric Paddle Kit
……………………………………………………………………………….
8-25

8.16.1 Exploded View
…………………………………………………………………………………..
8-25

8.16.2 Parts List
…………………………………………………………………………………………..
8-25

8.17 Apex Adult Paddle Kit
……………………………………………………………………………………
8-26

8.17.1 Exploded View
…………………………………………………………………………………..
8-26

8.17.2 Parts List
…………………………………………………………………………………………..
8-26

8.18 External Paddle Cable
…………………………………………………………………………………….
8-27

8.18.1 Exploded View
…………………………………………………………………………………..
8-27

8.18.2 Parts List
…………………………………………………………………………………………..
8-27

8.19 Hook Mount
………………………………………………………………………………………………….
8-28

8.19.1 Exploded View
…………………………………………………………………………………..
8-28

8.19.2 Parts List
…………………………………………………………………………………………..
8-28

8.20 Replacement
Parts………………………………………………………………………………………….
8-29

8.20.1 Main Unit
………………………………………………………………………………………….
8-29

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8.20.2 Connecting Cables
……………………………………………………………………………..
8-32

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1-1

1 Safety

1.1 Safety Information

DANGER

  Indicates an imminent hazard that, if not avoided, will
result in death, serious

personal injury or property damage.

WARNING

  Indicates a potential hazard or unsafe maintenance
practice that, if not avoided,

could result in death, serious personal injury, product /
property damage.

CAUTION

  Indicates a potential hazard or unsafe maintenance
practice that, if not avoided,

could result in minor personal injury or product/property
damage

NOTE

  Provides application tips or other useful information to
ensure that you can better

service your product.

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1-2

1.1.1 Dangers

WARNING

  Do not open the equipment cases to avoid shock hazard.
All servicing and future

upgrades must be carried out by the personnel trained and
authorized by our

company only.

1.1.2 Warnings

WARNING

  To avoid high voltage shock, disconnect the
defibrillator/monitor from AC adapter

and remove the batteries before disassembly.

  The equipment must be connected to a properly installed
power socket with

protective earth contacts only. If the installation does not
provide a protective

earth conductor, do not use this socket and operate the
equipment on rechargeable

batteries.

  When disposing of the packaging material, be sure to
observe the applicable waste

control regulations and keep it out of children’s reach.

1.1.3 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 equipment to the power line, check
that the voltage and

frequency ratings of the power line are the same as those
indicated on the

equipment’s label or in this manual.

  Protect the equipment from damage caused by drop, impact,
strong vibration or

other mechanical force during servicing.

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1-3

1.1.4 Notes

NOTE

  Refer to Operation Manual for detailed operation and
other information.

1.2 Equipment Symbols

Attention: Please read thismanual carefully before

servicing.

Equipotential terminal

Danger: High-voltage Service indicator

Alternating current(AC) Network connector

Battery Video output

USB connector Analog input/out

ESD warning symbol for Electrostatic sensitive devices.

Type CF applied part. Defibrillator-proof protection against
electric shock.

Type BF applied part. Defibrillator-proof protection against
electric shock.

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2-1

2 Theory of Operation

2.1 The Basics

2.1.1 Overview

BeneHeart D6 defibrillator/monitor (hereinafter called the
equipment) provides four

operating modes: Manual Defib, AED, Pacer, and Monitor. The
equipment is for use in

hospital and pre-hospital settings. It adopts the most advanced
biphasic defibrillation

technology and can deliver up to 360J of defibrillation
energy.

BeneHeart D6 has an 8.4″ LCD display.

2.1.2 Main Functions

The equipment has the following main functions:

  Manual Defib Mode

In Manual Defib Mode, the operator analyzes the patient’s ECG,
and, if appropriate, follows

this procedure:

1 Select the Manual Defib mode, adjust the energy level if
necessary

2 Charge; and

3 Deliver the shock.

Defibrillation may be performed through external paddles or
multifunction electrode pads. In

Manual Defib Mode, you can also perform synchronized
cardioversion.

  AED Mode

In AED mode, the equipment automatically analyzes the patient’s
ECG rhythm and

indicates whether or not a shockable rhythm is detected. Voice
prompts provide

easy-to-follow instructions and patient information to guide you
through the

defibrillation process. Messages and flashing buttons are also
presented to reinforce the

voice prompts.

  Pacer Mode

The Pacer Mode offers non-invasive transcutaneous pacing
therapy. Pace pulses are

delivered through multifunction electrode pads using a
monophasic square waveform.

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2-2

  Monitor Mode

In Monitor Mode, the equipment is intended for monitoring,
displaying, reviewing,

storing and printing multiple physiological parameters and
waveforms including ECG,

 pulse oximetry (SpO2), temperature (Temp), non-invasive
blood pressure (NIBP),

invasive blood pressure (IBP) and carbon dioxide (CO2).

2.2 Components

The equipment consists of a main unit, accessories and PC
software.

The main unit is the core of the equipment. It provides:

Overall system control;

  System power supply;

  Display;

  Defibrillation and pacing;

  AED ;

  Man-mahcine interface;

  Audible and visible alarms;

Multiple parameter measurements;

  External connectors and communication; and

  Recording, printing and data storage.

2.3 Main Unit

The main unit is composed of the front housing assembly, rear
housing assembly and the

 paddle tray assembly. External paddles are rested in the
paddle tray.

  The front housing assembly mainly consists of LCD, keypad
board, recorder, speaker,

microphone, Mode Select knob, navigation knob, backlight
inverter, alarm lamp board,

indicating lamp board, front housing and front housing sheet
metal, etc.

  The rear housing assembly consists of CPU board, therapy
module, high voltage

capacitors, MPM module, CO2 module, power management board,
wireless network

adapter, fan, measurement module panel, therapy port, and rear
housing, etc.

  The paddle tray is for holding the external paddles.

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2-3

The main unit consists of the following subsystem:

  Input subsystem: Its input includes keypad board,
microphone, Mode Select knob,

navigation knob, and paddle handle controls.

Output subsystem: includes display screen, alarm lamp board,
recorder, and speaker

  Processing and communication subsystem: includes CPU
board, therapy module, MPM

module, and CO2 module.

  Power management subsystem: includes batteries, AC/DC
board and power

management board.

  External device connection subsystem: includes USB
connector, network connector,

VGA connector and multifunction connector for analog output and
synchronous input.

System Structure

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2-4

System Signal Flow

2.4 Front Housing Assembly

The front housing assembly consists of display assembly
(including the backlight inverter), a

keypad board, a recorder, a speaker, a microphone, a Mode Select
knob, a navigation knob,

an alarm lamp board, an indicating lamp board, a front housing
and front housing sheet metal,

etc.

Navigation Knob

You can rotate the knob clockwise or counterclockwise and then
press it to confirm a

selection. The knob is connected to the keypad board.

Mode Select Knob

A 8-position encoder is used to select the operating mode
(Monitor, Manual Defib, AED and

Pacer) and power-off. The unused positions are mechanically
disabled.

Recorder

The recorder receives data from the CPU board and then sends the
data to a thermal head for

 printing. The recorder front panel has a key for starting/
stopping the recorder and a green

indicator which is lit when working normally. The recorder is
connected to the keypad board

which board provides connection for the TR6F recorder. The block
diagram and functional

modules of the recorder are shown as below.

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Module Description

Power Interface Introduces DC power supply from the CPU
board.

Recorder Power Module Adjusts input voltage to run each
module.

Recorder CPUCoordinates module communication, controls and
processes module

status.

Keypad board InterfaceServes as the data communication channel
between the keypad board

and the recorder CPU.

Motor Drive CircuitReceives control signals sent by the recorder
CPU to drive the step

motor.

Keypad and Indicator

Interface

Sends keypad commands to CPU and receives CPU commands to

control the indicator.

FPC InterfaceSends print head information to CPU and receives
CPU commands to

control the print head.

Speaker

The speaker emits alarm tones, key-stroke tone, heart beats and
PR sound. It supports the

functions of PITCH TONE and the multi-level volume. The speaker
is connected to the

keypad board.

Microphone

It provides the function of voice recording.

 Alarm Lamp Board

The keypad board interfaces with the alarm lamp board. The alarm
lamp transmits signals to

drive the green and yellow alarm lamp.

Indicating Lamp Board

The keypad board interfaces with the indicating lamp board. On
the equipment’s front panel,

there are 3 indicators: AC power indicator, battery indicator
and service indicator, each has an

icon aside.

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2.5 Paddle Tray

The paddle tray is used to hold paddles. It has a 50 Ω test
load inside. When the equipment

runs self tests, test current will pass through the test
load.

2.6 Rear Housing Assembly

Rear housing assembly consists of the CPU board, the therapy
module, high voltage

capacitors, a MPM module, a CO2 module, a power management
board, a fan, a rear housing,

a measurement module panel, and a therapy port, etc.

2.6.1 Power System

The power system consists of the following items:

  AC/DC board: The AC mains is the input, and the outputs
is 18VDC.

  Battery: 14.8V, 4500mAh.

  Power Management Board

It is intended for power transform and battery charge control.
The system outputs four

types of power supply: 18V (when AC mains is used) or 14.8V
(when a battery is used),

12V, 5V, and 3.3V.

The priority of system power supply is rated in the order of AC
mains, Battery 1 and

Battery 2. That is to say, when AC is not available, Battery 1
will be used; if Battery 1 is

defective or depleted, Battery 2 will be used.

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2.6.2 Main Control System

The CPU board is connected with the power management board with
stacking connectors, as

shown below.

The main control module mainly consists of the CPU and FPGA. CPU
is used to provide

least required internal storage, program memory, large capacity
non-volatile storage, and the

watch dog. It connects EEPROM and other peripheral ICs such as
Ethernet PHY chip. FPGA

 performs the main functions of display and audio. Besides,
it has the function of adapting

interfaces from CPU to MPM module, the keypad board and the
recorder. CPU controls

FPGA via Flexbus.

2.6.3 Therapy System

The therapy system provides the functions of defibrillation,
pacing and AED analysis. The

therapy module is an unseparated assembly.

The therapy module adopts DSP+MCU framework. MCU is responsible
for therapy control

while DSP for ECG and impedance detection, AED algorithm,
monitoring algorithm, pacing

algorithm, auxiliary therapy control, etc.

2.6.4 Parameter Measurement System

MPM modules and the CO2 module are used to provide
parameter monitoring. However,

ECG monitoring can also be implemented by the therapy module.
.

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2.7 External Device Connectors

1. Hook

2. Battery 2

3. Battery 1

4. External power input: It connects an AC power cord or a DC/AC
adapter to run the

equipment respectively on the external AC mains or DC power
supply.

5. Equipotential grounding terminal: When the
defibrillator/monitor and other devices are

to be used together, their equipotential grounding terminals
should be connected

together to eliminate the potential difference between them.

6. USB connector: It connects the USB memory for data export.
Data stored in the internal

CF card can be transferred to the USB memory and then export to
a PC via the data

management software.

7. Network connector: It is a standard RJ45 connector, through
which software can be

upgraded.

8. Multifunctional connector: provides ECG analog output and
defibrillation

synchronization input.

9. VGA connector: connects an external VGA display.

1

2

4

3

6

7

8

9

5

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3-1

3 Unpacking and InstallationThis chapter provides information
you need to install a defibrillator/monitor ready for use.

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.

  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 defibrillator/monitor and
accessory packing.

Main unit packing

Accessory packing

Main unitAccessory packing

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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
defibrillator/monitor needs to be

connected to network.

WARNING

  Only power cables provided with the system may be used.
For reasons of safety,

power (mains) extension cables or adapters shall not be
used.

Environmental Requirements

WARNING

  To avoid explosion hazard, do not use the equipment in
the presence of flammable

anaesthetics, vapours or liquids.

CAUTION

  The environment where the defibrillator/monitor will be
used should be reasonably

free from vibration, dust and corrosive substances. If these
conditions are not met,

the accuracy of the system may be affected and damage may
occur.

The environmental specification is as follows:

Operating Temperature

0 to 45℃  (without CO2 module)

5 to 35℃  (with sidestream CO2 module)

0 to 40ºC (with microstream CO2 module)

Operating humidity 15% to 95%, (non-condensing)

Operating altitude -381m to +4575 m (-1250 ft to 15000 ft, or
106.2kPa to 57kPa)

Storage temperature -30 to 70℃ 

Storage humidity 10% to 95%, (non-condensing)

Storage altitude -381m to +4575 m (-1250 ft to 15000 ft, or
106.2kPa to 57kPa)

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3.2.2 Electrical Requirements

Check cables and power cords. Make sure that: 

1. All system cables, power cords and power plugs are not
damaged, and pins are not loose.Otherwise, 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.

The electrical specification is as follows:

Line voltage: 100 to 240VAC

Current: 1.8 to 0.8 A

Frequency: 50/60Hz

3.3 Vehicle Mount Kit Installation

Refer to BeneHeart D6/D5 Vehicle Mount Kit Instructions for
Use for the detailed

information on how to install the equipment on the vehicle mount
kit.

3.4 Installing Hook Kit or Conductive Gel Container Kit

Refer to Hook Kit and Conductive Gel Container Kit
Installation Guide to install the hook

kit or conductive gel container kit.

3.5 Preparation for Power On

Before connecting the power cord to the defibrillator/monitor’s
power input, check that

  The mains voltage meets the requirement.

  3-wire power cord is used. The power socket should be
3-wire also. This ensures that the

defibrillator/monitor is properly grounded. Do not use 2-wire
power cord or socket.

  The equipotential grounding terminals should be connected
together when the

defibrillator/monitor and other devices are to be used
together.

  The defibrillator/monitor is not placed under the
infusion bag or placed where their

might be liquid spillage. This protects the
defibrillator/monitor from liquid ingress.

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4Testing and Maintenance

4.1 Introduction

To ensure the equipment always functions normally, qualified
service personnel should

 perform regular inspection, maintenance and test. This
chapter provides a checklist of the

testing procedures for the equipment with recommended test
equipment and frequency. 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 equipment

meets the performance specifications. If the equipment or a
module fails to perform as

specified in any test, repairs or replacement must be done to
correct the problem. If the

 problem persists, contact our Customer Service
Department.

CAUTION

  All tests should be performed by qualified service
personnel only.

  Care should be taken to change the settings in
[Installation Mode] and [Service

Mode] menus to avoid loss of data.

  Before testing, service personnel should acquaint
themselves with the test tools and

make sure that test tools and cables are applicable.

  When testing monitoring parameters, move the Mode Select
knob to Monitor to

access the Monitor Mode.

  When performing therapy function tests, move the Mode
Select knob to

corresponding mode.

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4.1.1 Test Report

After completing the tests, service personnel are required to
record test results and report

them to Mindray Customer Service Department.

See the

Test Report at the end of this chapter.

4.1.2 Preventative Maintenance

Below are preventative maintenance tests which need to be
performed on the

defibrillator/monitor. See the following sections for detailed
maintenance procedures.

  Visual inspection

   NIBP test and calibration

  Microsteam and Sidestram CO2 test and calibration.

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4.1.3 Recommended Frequency

Test itemAfter

repair

Function

suspected

6

months

12

months

24

months

Visual inspection × 

Power-on Test × 

User test × 

Recorder check × 

Charge/

discharge

Energy disarming

Manual

defibrillation

tests Synchronous

defibrillation

Pacing test

×  ×  × 

Performance test ×  ×  × ECG

Module calibration ×  × 

Resp Performance test ×  ×  × 

SpO2 Performance test ×  ×  × 

Temp Performance test ×  ×  × 

Accuracy test

Leakage test NIBP

Module calibration

×  ×  × 

Performance testIBP

Pressure calibration

Leakage test ×  ×  × CO2 

Module calibration ×  ×  × 

 NIBP overpressure protection test ×  × 
× 

Analog out test × 

Earth leakage current

Patient leakage

current

Electrical

safety tests as

 per

IEC60601-1 Patient auxiliary

current

×  × 

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4. Compare the value of manometer with the value displayed on
the equipment’s screen.

The difference should be no greater than 3 mmHg.

5. Raise the pressure in the metal vessel to 50 mmHg with the
balloon pump. Repeat steps

3 and 4.

6. Raise the pressure in the metal vessel to 200 mmHg with the
balloon pump. Repeat steps

3 and 4.

Note

  You can replace the balloon pump and manometer with a
blood pressure simulator

to form a test system.

NIBP Leakage Test

Tools required:

  An adult cuff

  An air tubing

  A correct sized cylinder

To perform the leakage test:

1. Connect the cuff to the equipment’s NIBP connector.

2. Wrap the cuff around the cylinder as shown below.

3. Press the Main menu button on the equipment’s front panel.
Select [Others>>]→ 

[Installation Mode>>]→ enter the required
password→[Maintain NIBP]→ [Start 

Leakage Test].

After about 20 seconds, the equipment automatically deflates.
This means the leakage test

finishes.

When the accuracy test is completed, the result will be
displayed. If the message [NIBP

Pneumatic Leak ] is displayed, it indicates that the NIBP
airway may have leakages. Check

the tubing and connections for leakages, and then perform a
leakage test again.

Defibrillator/monitor 

Connector for 

  NIBP cuf 

Tubing

Cylinder 

Cuff

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Calibrating NIBP

Tools required:

  T-shape connector

  Tubing

  Balloon pump

  Metal Vessel, volume 500±25 ml

  Calibrated manometer, accuracy higher than 1 mmHg

1. Connect the equipment as shown below

2. Before inflation, the reading of the manometer should be 0.
If not, disconnect the

airway and reconnect it until the readings is 0

3. Press the Main menu button on the equipment’s front panel.
Select [Others>>]→ 

[Service Mode>>]→ enter the required
password→[Calibrate NIBP].

4. Calibrate pressure. To do so, set the calibration value to
150 mmHg and adjust the pump

output pressure to 150 mmHg. After the system is stable, click
the [Calibrate] button to

start calibration.

5. Calibrate overpressure. To do so,

  set [Patient Cat.] to [Adu/Ped] and adjust pump output
pressure to 330 mmHg.

Click the [Calibrate] button and start calibration. Or

  set [Patient Cat.] to [Neo] and adjust pump output
pressure to 165 mmHg. Click

the [Calibrate] button and start calibration.

All the calibration results will be displayed in the
[Calibrating NIBP] screen. If the

calibration fails, please check the connections and then perform
a calibration again.

Defibrillator/monitor

Connector for

 NIBP cuff

Manometer 

Tubing

Balloon pumpMetal vessel

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4.2.3 CO2 Module Tests

Leakage Check

1. Access the [CO2 Setup] menu and set [Operating
Mode] to [Measure].Wait for  CO2 

warm-up. 

2. Block the CO2 module gas inlet completely. This will
cause different reactions from the

Sidestream and Microstream CO2 modules.

  Sidestream: Check that alarm message [CO2 Filter Line
Err] is displayed on the

screen in 3s. Block the gas inlet for another 30s, if the alarm
message does not

disappear, the module does not leak.

  Microstream CO2 module: [CO2
Purging…] is displayed in 3s. Block the gas
inlet

for another 30s, if the alarm message [CO2 Tubing Err] appears,
the module does

not leak.

Module Calibration

Test tools

  Gas cylinder, with 6% of CO2 and balance gas N2.

  T-shape connector

  Tubing

For sidestream CO2 module, zeroing is required before
calibration. Enter [CO2 Setup] menu

and select [Zero] to perform zeroing.

To calibrate the CO2 module, follow this procedure:

1. Make sure that the CO2 module has been warmed up or
started up.

2. Connect the gas cylinder with the tubing using a T-shape
connector as shown below.

Check the airway and make sure there are no leaks.

Defibrillator 

/monitor

Gas cylinder 

To the air

Gas valveTubing

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3. Vent the tubing to the CO2 by opening the gas valve.

4. Access the [Maintain CO2] menu. To do so, Press the Main Menu
button on the

equipment’s front panel. Select [Others>>]→[Installation
Mode>>]→enter the

required password→ [Maintain CO2].

5. In the [Maintain CO2] menu, select a CO2 value equal to the
vented CO2 

concentration.

6. In the [Calibrate CO2] menu, the measured
CO2 concentration is displayed. Wait till

the measured CO2 concentration becomes stable; select
[Calibrate] to start CO2 

calibrate.

The message [Calibration Completed!] is displayed after a
successful calibration. If the

calibration failed, the prompt [Calibration Failed!] will be
displayed. In this case, perform

another calibration.

4.2.4 Preventative maintenance test report

Customer name

Customer address

Servicing person

Servicing company

Equipment under test

(EUT)

Model of EUT

SN of EUT

Hardware version

Software version

Test equipment Model/No. Effective date of calibration

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Test items Test records Test results

(Pass/Failed)

Visual inspection

The case, display screen, buttons, knob, SMR, modules, power

cord, wall-mount bracket and accessories have no obvious
signs

of damage.

The external connecting cables are not frayed and the
connector

 pins are not loose and bent.

The external connectors are not loose or their pins are not
bent.

The safety labels and data plate are clearly legible.

NIBP test

The difference is within ±3 mm when 0, 50 or 200 mmHg is set

for NIBP accuracy test.

There is no leakage with NIBP, or the manual leakage test
result

does not exceed 6mmHg/min.

Sidestream CO2 test

Block the gas inlet of the module or watertrap. The
sidestream

CO2 flowrate is slower than 10ml/min and an alarm of CO2

Filterline Err is given. It indicates that there is no
leakage.

The displayed CO2 value is within 6±0.05％.

Microstream CO2 test

Block the gas inlet of the module or watertrap. An alarm of
CO2

Filterline Err is given. It indicates that there is no
leakage.

The displayed CO2 value is within 6±0.05％.

4.3 Power On TestThis test is to verify that the defibrillator/
monitor can power on normally. The test is passed if the

defibrillator/ monitor starts up by following this
procedure:

1. Place the external paddles on paddle tray, insert the battery
(install both if two batteries

are configured) in the battery compartment, and then connect the
equipment with AC

mains. In this case, both the AC indicator and battery indicator
shall light.

2. Turn the Mode Select knob to Monitor. Check that the
equipment passes the self test and

is turned on properly.

3. Check the display of technical alarm area, prompt area and
battery status indicator on

the upper right corner of the main screen to judge whether the
equipment runs normally.

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4.4 User Test

Follow this procedure to perform user test:

1. If you use external paddles, place them on the paddle tray;
if you use a pads cable,connect it to the 50 Ω test load.

2. Insert the battery (2 if configured) into the equipment.
Connect the AC mains if no

 battery is available.

3. Select the Main Menu button on the equipment’s front panel.
In the Main Menu, select

[User Test>>]. Then a prompt “Enter user test?” pops up.
Select “Yes” to enter the User

Test screen.

4. Check the test items you want to perform and select [Start]
to start user test

The test results indicate the condition of the system. If any
item fails, the service indicator

flashes.

If you cannot pass User Test or the message “Connect paddles
cable, and place paddles in

 paddle tray” is shown when paddle cable is connected and
paddles are placed in paddle tray,

check paddles status.

Select the Monitor mode. Press and hold the [Event] hardkey, and
then press the [Lead

Select] hardkey on the front panel, the following screen
appears.

Observe the reading of “Lead Stat”:

  0 x 382: Paddles are properly placed in paddle tray.

  0 x 182: The travel switch indicating paddle status may
fail, but impedance is correct.

  0 x 102 :Paddles are not properly placed in paddle tray
and the impedance value is not

correct.

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4.5 Password for Installation Mode

Accessing installation mode is password protected. The required
password is set to 888888

 before the equipment leaves the factory.

4.6 Module Performance Tests

4.6.1 Manual Defibrillation Test

Test tools:

  Defibrillator/pacer analyzer

Charge/Discharge

1. Remove the batteries and connect the equipment with AC mains.
Turn the Mode Select

knob to Manual Defib.

2. Connect the external paddles to the equipment and place the
paddles on the

defibrillator/pacer analyzer.

3. Enter the Configuration-Main screen. From the Record Setup
menu set [Shock Event]

to [On] so that shock events can be recorded automatically if
happened.

4. Set the analyzer to Energy Measurement mode. In this case,
the energy value should be

displayed as 0 or blank.

5. Select the energy level to 1J.

6. Charge/discharge the equipment to verify the energies
measured by the analyzer meet

the following accuracy:

Selected Energy (J) Measured Value (J)

1 0 to 3

100 85 to 115

360 306 to 414

7．  Set the energy to 100J and 360J respectively. Repeat
Step 6.

8. Disconnect the equipment from the AC mains. Run the equipment
on fully charged

 battery. Move the Mode Select knob to Manual Defib. Repeat
Steps 5 to 7.

9. Use multifunctional electrode pads. Repeat Step 5 to Step
7.

10. Verify that the equipment records the shock events
automatically and correctly.

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7. When charging finishes, press and hold the “Shock” button to
deliver a shock.

8. Verify that synchronous discharge succeeds and the delivery
energy measured by the

analyzer is 10J±2J.

9. Verify that the delay time of synchronous defibrillation
measured by the analyzer is less

than 60ms.

10. Verify that the synchronous discharge mark appears on the R
wave.

11. Verify that the prompt messages are correct during
testing.

12. Select lead II as ECG source and perform charging. Repeat
steps 7 to 11.

13. Use multifunctional electrode pads. Repeat steps 2 to
12.

4.6.2 Pacing Test

Test tools:

  Defibrillator/pacer analyzer

1. Run the equipment on fully charged battery. Move the Mode
Select knob to Pacer. Set

[Pacer Mode] to [Fixed].

2. Connect the pads cable to the equipment and properly place
the pads on the

defibrillator/pacer analyzer.

3. Set the analyzer to Pacing Measurement mode. Use test load of
50Ω.

4. On the equipment, set [Pacer rate] to [70ppm] and [Pacer
Output] to [30mA].

5. Press the [Start Pacing] soft key. Verify that the pacer rate
measured by the analyzer is

70 ppm±1ppm and the pacer output measured is 30 mA±5mA.

6. Press the “Stop Pacing” soft key, and then set [Pacer rate]
to [170ppm] and [Pacer

Output] to [200mA].

7. Press the [Start Pacing] soft key. Verify that the pacer rate
measured by the analyzer is

170 ppm±2ppm, and the measured current is 200 mA±10mA.

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4.6.3 ECG Test

Performance Test

Test tools

  ECG simulator

1. Connect the simulator to the equipment’s ECG connector.

2. Configure the simulator as HR=80 bmp.

3. The displayed HR should not exceed 80±1 bmp;

ECG Calibration

1. Select the ECG parameter area to enter the [ECG Setup]
menu.

2. Select [Others>>]→[Calibrate]. A waveform signals
appear on the screen and the

message [ECG Calibrating] is displayed in the prompt information
area in the lower

left corner of the screen.

3. Compare the amplitude of the waveform with the wave scale.
The difference should be

within 5%. If needed, you can also print out the waveform and
the wave scale.

4. After ECG calibration is completed, select [Stop
Calibrating].

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Pressure Calibration

Tools required:

  Standard sphygmomanometer

  Balloon pump

  Tubing

  T-shape connector

To perform a calibration:

1. Connect the 3-way stopcock, the sphygmomanometer and the
balloon pump through a

T-shape connector, as shown below.

2. Zero the transducer. Then open the stopcock to the
sphygmomanometer.3. Press the Main menu button on the equipment’s
front panel. Select [Others>>]→ 

[Installation Mode>>]→ enter the required
password→[Maintain IBP]. Then

configure IBP calibration value.

4. Inflate using the balloon pump until the reading of
sphygmomanometer approximates

the preset calibration value.

5. Adjust the calibration value in the [Maintain IBP] menu until
it is equal to the reading

of sphygmomanometer

6. Select the [Calibrate] button to start a calibration

7. The message [Calibration Completed!] is displayed after a
successful calibration. If

the calibration failed, the prompt [Calibration Failed!] will be
displayed.

Sphygmomanometer

T-shape connector 

3-way stopcock 

Pressure transducer 

Pressure adapter cable

IBP Module

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4.6.6 SpO2 Test

Test tool

Patient simulator.

1. Connect the patient simulator to the equipment’s SpO2
connector  .

2. Select the model and manufacturer of the SpO2 module under
test. Configure the

 parameter as SpO2 96% and PR 80 bmp.

3. The displayed SpO2 and PR values should be within the ranges
listed below

SpO2 (%) PR (bmp)

Mindray 96% ±2% 80±3

Masimo 96% ±2% 80±3

MAX-A, MAX-AL, MAX-N, MAX-P, MAX-I,

MAX-FAST96% ±2%

OxiCliq A, OxiCliq N, OxiCliq P, OxiCliq I 96% ±2.5%

D-YS, DS-100A, OXI-A/N, OXI-P/I 96% ±3%

 Nellcor

MAX-R, D-YSE, D-YSPD 96% ±3.5%

80±3

4.6.7 Temp Test

Test tools

  Resistance box

1. Connect the two pins of any Temp connector on equipment to
the two ends of the

resistance box using 2 wires.

2. Set the resistance box to 1354.9Ω (corresponding
temperature is 37 ). The displayed℃

value on the equipment should not exceed 37±0.2 .℃

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4.7 Analogue Output Test

Test tool:

Oscillograph

1. Connect the patient simulator to the equipment under test
using an ECG or IBP cable.

2. Connect the oscillograph to the equipment’s multifunctional
connector.

3. Verify that the waveforms displayed on the oscillograph is
identical with those

displayed on the defibrillator/ monitor.

4.8 Electr ical Safety Tests

See A Electrical Safety Inspection for electrical
safety tests..

4.9 Recorder Check

Tools required:

   None.

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

clear.

2. Simulate some recorder problems, such as out of paper, paper
jam, etc. the defibrillator/

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.

4.10 Factory Service

4.10.1 Password for Service Mode

Accessing service mode is password protected. The required
password is set to 332888

 before the equipment leaves the factory.

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4.10.2 Accessing Service Mode Menu

To access the factory service menu, Press the Main menu button
on the equipment’s front

 panel. Select [Others>>]→ [Service
Mode>>]→ enter the required passwords. The Service

Mode-Main menu is shown below.

4.10.3 Calibrating NIBP

Refer to 4.2.2 NIBP Tests for calibrating NIBP.

4.10.4 Calibrating/Zeroing Impedance

 Normally impedance calibration and zeroing is unnecessary.
However, you can perform

impedance checking after replacing the therapy module.

1. If not pre-connected, connect the pads cable to the
equipment.

2. Connect a test load of 300 ohms to the pads cable.

3. Start the equipment and select the Monitor mode. Press and
hold the [Event] hardkey,

and then press the [Lead Select] hardkey on the front panel, the
following screen

appears.

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4. Verify that the reading of “RT Imped” is between
3000±450.

NOTE

  If 300 ohms test load is not available, you can use a 50
ohms test load to perform

impedance checking. In this case, Verify that the reading of “RT
Imped” is

between 500±75.

If the reading of “RT Imped” is not correct, perform impedance
calibration/zeroing.

1. Press the Main menu button on the equipment’s front panel.
Select [Others>>]→ [Service Mode>>]→ enter
the required passwords→[Calibrate/Zero Impedance] to

enter the Calibrate/Zero Impedance screen.

2. Connect a test load of 0 ohm to the pads cable; then select
“Zero”. A message “Zero

Completed” shall be shown. If the message “Zero Failed” is
displayed, check the

connection of pads cable.

3. Connect a test load of 100 ohms to the pads cable; then
select “Calibrate”. A message

“Calibration Completed” shall be shown. If the message
“Calibration Failed” is

displayed, check the connection of pads cable.

Replace the therapy module if impedance calibration/zeroing
fails.

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4.10.5 Device Information

Press the Main menu button on the equipment’s front panel.
Select [Others>>]→ [Service

Mode>>]→ enter the required passwords→ [Device
Information]. In the Device

Information list, you can view the device information such as
software version, system status,

and etc, as shown below.

In the Device Information screen, you can select [Export] to
export error codes and shock

delivery data to a USB flash memory.

4.10.6 Checking Failure Code

Press the Main Menu button on the equipment’s front panel.
Select [Others>>]→ [Service

Mode>>]→ enter the required passwords→ [Failure
Code] to check error codes. This helps

the service personnel to identify failures.

Refer to 6.8 Error Codes for the description of each error
code.

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4.10.7 Inputt ing Serial Number

Press the Main Menu button on the equipment’s front panel.
Select [Others>>]→ [Service

Mode>>]→ enter the required passwords→ [Input
Serial Number] to input the equipment’s

serial number.

After inputting the serial number, you can view it by accessing
Installation Mode and select

[Version].

4.10.8 Paddle Open Circuit Display

This [Paddle Open Circuit Display] switch is for testing only.
In normal operation, it should

 be set to [Off ]].

4.10.9 Selecting Recorder Type

BeneHeart D6 defibrillator/monitor can be configured with a 50
mm recorder or an 80 mm

recorder. You can choose the recorder type in the service mode
by selecting [ Recorder Type]

and toggle between [50 mm Recorder] and [80 mm Recorder].

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Test Report

Customer name

Customer address

Servicing person

Servicing company

Equipment under test

(EUT)

Model of EUT

SN of EUT

Hardware version

Software version

Test equipment Model/No. Effective date of calibration

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Test items Test recordsTest results

(Pass/Failed)

Visual inspection

The case, display screen, buttons, knob, modules, power cord,
and

accessories have no obvious signs of damage.

The external connecting cables are not frayed and the connector
pins

are not loose and bent.

The external connectors are not loose or their pins are not
bent.

The safety labels and data plate are clearly legible.

Power-on test

The power-on test is passed. The power indicator and alarm
system

work correctly and the equipment start up properly.

Performance test

Manual Defibrillation Test

When running on AC mains and external paddles are used, the

equipment can be properly charged and discharged; the energy

delivered meets accuracy requirement, and shock information
is

correctly recorded. 

When running on fully charged battery and external paddles are
used,

the equipment can be properly charged and discharged; the
energydelivered meets accuracy requirement, and shock information
is

correctly recorded. 

When running on AC mains and multifuncational electrode pads
are

used, the equipment can be properly charged and discharged;
the

energy delivered meets accuracy requirement, and shock
information

is correctly recorded. 

When running on fully charged battery and multifuncational

electrode pads are used, the equipment can be properly charged
and

discharged; the energy delivered meets accuracy requirement,
and

shock information is correctly recorded. 

When external paddles are used, charge tone is correctly issued
when

the equipment is being charged. The prompt «Charged Removed»
is

shown on the screen and charge done tone stops when the
Disarm 

hotkey is pressed. The equipment does not discharge
externally.

When [Time to Auto Disarm] is set to [60s], the prompt
«Charged

Removed» is shown on the screen and the charge done tone
stops

after 60 seconds at the completion of charging. The equipment
does

not discharge externally. 

When pads are used, the charge tone is correctly issued when
theequipment is being charged. The prompt «Charged Removed» is

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Test items Test recordsTest results

(Pass/Failed)

not exceed 6mmHg/min.

Temp test

The value displayed for each Temp channel of the monitor is
within

37±0.1ºC.

IBP test

The static pressure value displayed for each IBP channel is
within

200±2 mmHg.

The ART and LV waves for each IBP channel are displayed
correctly.

Sidestream CO2 test

Block the gas inlet of the module or watertrap. The sidestream
CO2flowrate is slower than 10ml/min and an alarm of CO2 Filterline
Err

is given. It indicates that there is no leakage.

The displayed CO2 value is within 6±0.05％.

Miscrostream CO2 test

Block the gas inlet of the module or watertrap. An alarm of
CO2

Filterline Err is given. It indicates that there is no
leakage.

The displayed CO2 value is within 6±0.05％ 

Analog output performance test

The waves displayed on the oscillograph are identical with
those

displayed on the monitor.

SpO2 test

The displayed SpO2 and PR values should be within the
specified

ranges.

Electrical safety tests

Refer to Appendix A Electrical Safety Inspection. All the
electrical

safety tests should be passed.

Recorder check

The recorder can print ECG waves correctly and the printout is
clear.

Set the recorder to some problems such as out of paper, paper
jam,

etc. the equipment gives corresponding prompt messages. After
the

 problem is removed, the recorder is able to work
correctly.

Automatic alarm recording for each parameter functions
correctly

when parameter alarms occur.

Tested by: _________________________ Date:
________________________

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5 Hardware and Software Upgrade

5.1 Hardware Upgrade

After upgrade the hardware, please upgrade corresponding
software.

5.1.1 Upgrading MPM module

Upgrading MPM module configured with 3/5-lead ECG only

You can upgrade MPM module from 3/5-lead ECG only to any of the
following

configuration:

PN Description of upgrade package Configuration after
upgrade

801-0651-00117-00 Low cost MPM subassembly 12-Lead

ECG upgrade package

12-lead ECG

801-0651-00118-00 12-Lead ECG/Mindray SpO2upgrade

 package

12-lead ECG/Mindray SpO2

801-0651-00049-00 NIBP upgrade package 3/5-lead ECG/NIBP

801-0651-00050-00 Mindray SpO2 upgrade package 3/5-lead
ECG/Mindray SpO2

801-0651-00051-00 Masimo SpO2 upgrade package 3/5-lead
ECG/Masimo SpO2

801-0651-00052-00 Nellcor SpO2 upgrade package 3/5-lead
ECG/Nellcor SpO2

801-0651-00053-00 Mindray SpO2/NIBP/TEMP upgrade

 package

3/5-lead ECG/Mindray SpO2

/NIBP/TEMP

801-0651-00056-00 Mindray SpO2/NIBP/IBP/TEMP

upgrade package

3/5-lead ECG/Mindray SpO2

/NIBP/IBP/TEMP

801-0651-00059-00 Masimo SpO2/NIBP/TEMP upgrade

 package

3/5-lead ECG/Masimo SpO2

/NIBP/TEMP

801-0651-00060-00 NellcorSpO2/NIBP/TEMP upgrade

 package

3/5-lead ECG /Nellcor SpO2

/NIBP/TEMP

801-0651-00061-00 Masimo SpO2/NIBP/IBP/TEMP upgrade

 package

3/5-lead ECG/Masimo SpO2

/NIBP/IBP/TEMP

801-0651-00062-00 NellcorSpO2/NIBP/IBP/TEM upgrade

 package

3/5-lead ECG/Nellcor SpO2

/NIBP/IBP/TEMP

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Upgrading MPM module configured with 3/5-leadECG/NIBP

You can upgrade MPM module from 3/5-lead ECG/NIBP to any of the
following

configuration:

PN Description of upgrade package Configuration after
upgrade

801-0651-00053-00 Mindray SpO2/NIBP/TEMP upgrade

 package

3/5-lead ECG/Mindray SpO2

/NIBP/TEMP

801-0651-00056-00 Mindray SpO2/NIBP/IBP/TEMP upgrade

 package

3/5-lead ECG/Mindray SpO2

/NIBP/IBP/TEMP

801-0651-00059-00 Masimo SpO2/NIBP/TEMP upgrade

 package

3/5-lead ECG/Masimo SpO2

/NIBP/TEMP

801-0651-00061-00 Masimo SpO2/NIBP/IBP/TEMP upgrade

 package

3/5-lead ECG/Masimo

SpO2/NIBP/IBP/TEMP

801-0651-00060-00 NellcorSpO2/NIBP/TEMP upgrade

 package

3/5-lead ECG/Nellcor

SpO2/NIBP/TEMP

801-0651-00062-00 NellcorSpO2/NIBP/IBP/TEMP upgrade

 package

3/5-lead ECG/Nellcor

SpO2/NIBP/IBP/TEMP

801-0651-00116-00 12-lead ECG upgrade package 12-lead ECG

Upgrading MPM module configured wi th 3/5-lead ECG/Mindray
SpO2

You can upgrade MPM module from 3/5-lead ECG/Mindray SpO2 to any
of the following

configuration:

PN Description of upgrade package Configuration after
upgrade

801-0651-00118-00 12-lead ECG/Mindray SpO2upgrade

 package

12-lead ECG

801-0651-00053-00 Mindray SpO2/NIBP/TEMP upgrade

 package

3/5-lead ECG/Mindray

SpO2/NIBP/TEMP

801-0651-00056-00 Mindray SpO2/NIBP/IBP/TEMP upgrade

 package

3/5-lead ECG/Mindray

SpO2/NIBP/IBP/TEMP

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5-4

Upgrading MPM module configured with 3/5-lead ECG/Mindray

SpO2/NIBP/TEMP

You can upgrade MPM module from 3/5-lead ECG/Mindray
SpO2/NIBP/TEM to any of the

following configuration:

PN Description of upgrade package Configuration after
upgrade

801-0651-00116-00 12-lead ECG upgrade package 12-lead ECG

801-0651-00081-00 IBP upgrade package 3/5-lead ECG/Mindray

SpO2/NIBP/IBP/TEMP

Upgrading MPM module configured with 3/5-lead ECG/ Nellcor

SpO2/NIBP/TEMP

You can upgrade MPM module from 3/5-lead ECG/ Nellcor
SpO2/NIBP/TEMP to any of the

following configuration:

PN Description of upgrade

package

Configuration after upgrade

801-0651-00116-00 12-lead ECG upgrade package 12-lead ECG

801-0651-00081-00 IBP upgrade package 3/5-lead ECG/Nellcor

SpO2/NIBP/IBP/TEMP

Upgrading MPM module configured with 3/5-lead ECG/ Mindray

SpO2/NIBP/IBP/TEMP

You can upgrade MPM module from 3/5-lead ECG/ Mindray
SpO2/NIBP/IBP/TEMP to any

of the following configuration:

PN Description of upgrade package Configuration after

upgrade

801-0651-00116-00 12-lead ECG upgrade package 12-lead ECG

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Upgrading MPM module configured with 3/5-lead ECG/ Masimo

SpO2/NIBP/IBP/TEMP

You can upgrade MPM module from 3/5-lead ECG/ Masimo
SpO2/NIBP/IBP/TEMP to any

of the following configuration:

PN Description of upgrade package Configuration after
upgrade

801-0651-00116-00 12-lead ECG upgrade package 12-lead ECG

Upgrading MPM module configured with 3/5-lead ECG/Nellcor

SpO2/NIBP/IBP/TEMP

You can upgrade MPM module from 3/5-lead ECG/ Nellcor
SpO2/NIBP/IBP/TEMP to anyof the following configuration:

PN Description of upgrade package Configuration after
upgrade

801-0651-00116-00 12-lead ECG upgrade package 12-lead ECG

5.1.2 MPM Module upgrade procedure

1. Remove the MPM module assembly and parameter panel assembly
as described in 7.3.8

 Disassembling the MPM Module.

2. Replace the old parameter panel assembly and MPM module
assembly with those in the

upgrade package.

3. Remove the watertrap receptacle unit, or microstream CO2
connector assembly, or CO2

 panel as described in 7.8 Disassembling the Measurement
Module Panel Assembly.

4. Reassemble the watertrap receptacle unit, or microstream CO2
connector assembly, or

CO2 panel on the replacement parameter panel assembly in the
upgrade package.

NOTE

  If you need to upgrade 3/5-lead ECG to 12-lead ECG,
insert the 12-lead ECG

board into the MPM module. Make sure that the 12-lead ECG board
should be in

correct direction. Then fix the clip in place.

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5-6

5. Reassemble the equipment.

6. Stick correct parameter panel overlay on the parameter panel
according to theconfiguration you upgrade.

  If the upgrade MPM module is equipped with Masimo SpO2,
you need to stick a

Masimo label on the lower left corner of the front housing and a
No Implied

License label below the parameter panel, as indicated in the
following pictures.

  If the upgraded MPM module is equipped with Nellcor SpO2,
you need to stick a

 Nellcor label at the lower left corner of the front
housing, as indicated in the

following pictures.

7. Perform the tests as described in 4.6 Module Performance
Tests.

Masimo label No Implied License label

 Nellcor label

12-lead ECG board

Clip 1Cli 2

Clip here in place Clip here in place

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5-7

5.1.3 Upgrade the Therapy Module

You can use 801-0652-00039-00 pacer function upgrade kit to
upgrade the therapy module so

that equipment has pacing function. After upgrading the therapy
module, choose Mode label

(with pacing function) with the language you need.

Follow this procedure to upgrade the therapy module:

1. Remove therapy module as described in 7.3.7 Removing the
Therapy Module

 High-voltage Board . Be noted that you need not to
remove the parameter panel

assembly and MPM module assembly.

2. Take off the Mode Select knob. Peel off the Mode label.

3. Replace the old therapy module with the one configured with
pacing function in the

upgrade package.

4. Replace the old Mode Select knob and Mode label with those in
the upgrade package.

5. Reassemble the equipment.

6. After upgrade the therapy module, perform the tests described
in 4.6 Module

 Performance Tests.

Mode Select knob

Mode label

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5-8

5.1.4 Upgrade the Equipment with CO2 Module

You can use the following CO2 upgrade package to upgrade the
equipment so as to have a

CO2 monitoring function.

PN Description of upgrade package

801-0651-00079-00 M02B CO2 upgrade package (for adult/pediatric)
(FRU)

801-0651-00082-00 M02B CO2 upgrade package (for neonate)
(FRU)

801-0651-00080-00 Microstream CO2 upgrade package (for neonate)
(FRU)

Follow this procedure to upgrade the equipment:

1. Remove the parameter module panel assembly as described in
7.3.4 Removing the

 Measurement Module Panel .

2. Remove the left capacitor sheet metal as described in 7.3.9
Removing the CO2 Module.

3. Install the required M02B CO2 module or microstream CO2
module on the left

capacitor sheet metal.

Mindray CO2 module Microstream CO2 module

4. Apply the CO2 insulating sheet on the MPM module mounting
plate. Be careful to align

the edge of insulating plate with the edge of the metal plate
when stick the insulating

 plate to the metal sheet. Do not stick the screw holes on
the metal sheet. Then bent the

insulating plate properly to avoid being cut by the insulating
plate during later assembly

 process.

Make sure that the part number of

connecting cable for the microstream

CO2 connector fixing plate should

 be 0651-20-77166.

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5-9

5. Peel off the overlay on the parameter module panel and
install the connector fixing part

of the microstream CO2 module or the watertrap receptacle kit
and the gas outlet of the

Mindray CO2 module on the parameter module panel. Choose an
appropriate overlayfrom the upgrade package and apply it on the
parameter module panel.

6. Install the left capacitor metal sheet with CO2 module in the
machine.

7. Reassemble the machine. Route the gas pipes to avoid blocking
them.

8. Perform the tests as described in 4.2.3 CO2 Module
Tests.

Gas outlet

Mindray CO2

watertrap kit

Microstream CO2

connector fixing part

CO2

insulating plate

Align the edge of

insulating plate with the

edge of the metal plate

Bent here

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5.2.1 Installing Mindray Patient Monitor Software Upgrade
Tool

1. Find the installation program and double click it to
start

installation.

2. Select installation language.