Mindray DC-30

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ELECTRICAL SAFETY INSPECTION A-11

ELECTRICAL SAFETY INSPECTION

6- Patient Leakage Current

For BF :transducer

100μA Normal Condition

500μA Single Fault Condition

Main Page

Table of Contents3
Revision History9
Intellectual Property Statement10
Applicable for10
Statement10
Responsibility on the Manufacturer Party11
Customer Service Department11
Preface13
Meaning of Signal Words13
Meaning of Symbols14
Meaning of Safety Symbols14
Warning Labels15
General Symbols16
Safety Precautions17
Electric Safety17
Mechanical Safety18
Personnel Safety18
Others18
Specifications19
Overview19
Intended Use19
Introduction of each Unit19
Peripherals Supported25
Specifications26
Dimensions and Weight26
Electrical Specifications26
Environmental Conditions26
Monitor Specification26
System Installation27
Preparations for Installation27
Electrical Requirements27
Installation Condition28
Unpacking29
Installation of Main Unit33
Display Adjusting33
Connecting the Power Cord34
Installing Transducer& Gel Holder35
Posit the Gel Warmer35
Connecting the Transducer35
Installing Peripherals36
Footswitch Installation36
Installing a Graph / Text Printer36
Installing Printer Adapter39
Video Printer Installation42
System Configuration43
Running the System43
Enter Doppler43
System Preset44
Exam Mode Preset48
Measurement Preset48
Print Preset49
Network Preset49
System Information53
Hardware Principle55
General Structure of Hardware System55
Main Unit Module55
Probe Board56
Probe Connected Assembly56
Main Board57
IO Interface Board59
IO Rear Board60
ECG Board60
Driving Board61
Power Supply Module62
Power Output of the Power Supply Module and Supporting Function Distribution62
System Power-On Control63
Monitor66
Control Panel67
Ultrasound System Monitoring68
Ultrasound System Indicator69
Function Checking and Testing71
Preparation71
Personnel71
Tool71
Checking System Status71
System Running Status71
System Running Environment71
General Exam72
Check Flow72
Checking Content72
Function Checks74
Check Flow75
Checking Content75
Performance Test81
Test Process81
Test Content82
Software Installation and Maintenance89
Enter the Maintenance Window89
Set Installment90
System Recovery and Doppler Recovery93
Advanced-Parameter Configuration (Reg Version) and Normal Configuration93
Data Backup and Storage95
Preset Manage Settings95
Patient Data Backup and Restore96
Software Maintenance97
Product Configuration97
Log Maintenance98
Display Parameter Setting99
HDD Partition100
Structure and Assembly/Disassembly101
Structure of the Complete System101
Field Replaceable Unit102
Preparation123
Tools Required123
Engineers Required123
Preparations for Installation123
Assembly/Disassembly123
Monitor Assembly124
IO Rear Board127
Machine Fan128
Power Input Assembly129
Power Module Assembly130
Main Unit Box Module131
Probe Board Assembly137
Left Side-Panel Assembly138
Right Side-Panel Assembly139
Control Panel Assembly140
DVD Assembly144
Others144
Options Installation151
Installation of Optional Devices151
Installation of Hardware Optional Function154
Printer Adapter155
Structure of the Entire System155
Tools Required155
Engineers Required155
Requirements155
Assembling/Disassembling156
System Diagnosis and Support157
General Status Indicator157
The Status Indicators on the Control Panel157
Starting Process of the Whole System159
Start Process of Complete System160
The Start-Up Process of BIOS161
The Start-Up of Linux161
The Start-Up of Doppler161
Alarming and Abnormal Information164
Turning on the System Configuration File Is Abnormal164
The Voltage of System Power Is Abnormal164
Temperature Alarming165
Fan Alarming165
Battery Alarming166
PHV Related Alarming167
Care and Maintenance169
Overview169
Care and Maintenance Frequency170
Cleaning the System171
Flow of Cleaning171
Maintenance Check174
System Function174
Peripherals and Options Check175
System Maintenance175
Electrical Safety Maintenance175
Mechanical Safety Maintenance175
Troubleshooting of Regular Malfunctions179
System Cannot be Powered on179
Module or Board Related179
Key Points Supporting Troubleshooting179
Troubleshooting179
System Cannot Start up Normally180
Module or Board Related180
Key Points Supporting Troubleshooting180
Troubleshooting181
Image Fault182
Module or Board Related182
Key Points Supporting Troubleshooting182
Troubleshooting182
Probe Socket System Malfunction183
Module or Board Related183
Key Points Supporting Troubleshooting183
Troubleshooting183
IO Interface System184
Module or Board Related184
Key Points Supporting Troubleshooting184
Troubleshooting184
Control Panel185
Module or Board Related185
Key Points Supporting Troubleshooting185
Troubleshooting186
Monitor186
Module or Board Related186
Key Points Supporting Troubleshooting186
Troubleshooting187
Printer Adapter Related Troubleshooting187
Electrical Safety Inspection192
Appendix B Phantom Usage Illustration207

Table of Contents

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