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BeneVision N19
Mindray BeneVision N19 Service Manual
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BeneVision N
22/
BeneVision N
19
Patient
Monitor Service Manual
7-13
7.9
Battery Cavity Assembly
7.9.1
Exploded View
7.9.2
Parts List
ITEM NO.
Description
Qty
FRU part number
1
Ba
ttery
cavity
1
051-001932-00
2
6600 battery inter
face board PCBA
1
043-005814-00
3
Small cross recessed pan head
GB9074.5
-
88 M3X6
with pad and plated with green color zinc
2
/
96
98
Table of Contents
Default Chapter
9
Table of Contents
9
1 Safety
13
Safety Information
13
Danger
14
Warnings
14
Cautions
14
Notes
14
Equipment Symbols
14
2 Operation Theory
15
Overview
15
Product System Architecture
15
Functions of the Main Control Module
17
AC-DC Module
18
Functions and Socket Definitions of the DCDC Board
18
Front Housing Interface Board
21
Iview Substrate
22
Power System
22
Power Diagram of the Main Unit and the Module Rack
22
The Secondary Screen of N22/N19 Uses Independent AC Adapter for Power Supply
23
Signal Logic Flow
23
Startup Signal Flow
23
Display Signal Flow
24
Display Brightness Control
25
Module Initialization
26
3 Testing and Maintenance
27
Introduction
27
Test Equipment
27
Preventative Maintenance
27
Recommended Frequency
28
Preventative Maintenance Procedures
29
Visual Inspection
29
NIBP Tests
30
Sidestream and Microstream CO 2 Tests
32
AG Tests
34
Power on Test
37
Module Performance Tests
37
ECG Tests
37
Resp Performance Test
38
Spo Test
38
NIBP Tests
38
Temp Test
39
IBP Tests
39
Test
41
Mainstream CO Tests
41
Sidestream and Microstream CO Tests
42
AG Tests
42
EEG Test
42
BIS Test
44
Cco/Svo Tests
44
NMT Tests
45
Nurse Call Relay Performance Test
46
Analog Output Performance Test
46
Electrical Safety Tests
47
Recorder Check
47
Network Print Test
48
Device Connection and Setup
48
Battery Check
48
Mounting Check
49
Safety Check
49
Overall Test and Check of Installed System
49
4 Troubleshooting
51
Introduction
51
Part Replacement
51
Check before Powering on the Monitor
51
Software Version Check
51
Technical Alarm Check
52
Blank Screen Upon Startup
52
Troubleshooting Guide
53
Power On/Off Failures
53
Display Failures
54
Module Rack Failures
55
Alarm Failures
56
Output Interface Failures
57
Power Supply Failures
57
Network Related Problems
58
Device Integration Failures
59
5 Hardware Configuration Options
61
Overview
61
Optional Parameter Function Modules
62
Optional Functional Assemblies
63
Installing an SMR
63
Installing an Secondary Display
63
Upgrading Split Unit
64
Setting up Wireless Network Functions
64
Upgrading Handle Assembly
64
Installing the Main Unit Battery
64
Upgrading Iview System Functions
64
6 Disassembly and Repair
65
Tools
65
Preparations for Disassembly
65
Whole Unit Disassembly
65
Disassembling Display and Main Unit (Main Unit and Display Integrated Installation)
66
Removing Handle/Encoder (Optional Encoder)
67
Removing Handle Cover
68
Removing Main Unit Housing/Main Unit Interface Adapter Board
68
Installation)
69
Removing Display Interface Adapter Board (Main Unit and Display Separated Installation)
69
Disassembling Display (Capacitive Touchscreen)
70
Removing Display Rear Housing Assembly (D19)
70
Removing Display Rear Housing Assembly (D22)
71
Removing Switch Keypad Board
71
Removing Display Interface Board/Touchscreen Panel
72
Removing USB Board
73
Removing LED Board/Indicator Board
74
Disassembling Main Unit
74
Removing Iview Assembly (Iview Assembly Optional)
74
Removing Iview Assembly Support Board/Usb Interface Board (Iview Assembly Optional)
75
Removing Battery
75
Removing ACDC Power Board
76
Removing DCDC Power Management Board
77
Removing Antenna Module and Antenna Cable
77
Removing SSD Hard Disk
78
Removing Main Control Board
78
Removing Battery Backplane
79
Disassembling the Module Rack
79
Disasembling the Handle and Hooks
79
Disassembling the Rear Case of Module Rack
80
Disassembling the Module Rack Interface Board
80
Disassembling the Infrared Backplane of Module Rack
81
Disassembling the M51C Module
82
Disassembling the Front Panel Assembly
82
Disassembling the Parameter Board
82
Disassembling the Spo2 Board
83
Disassembling the Infrared Board
83
Removing the Pump and Valve
83
7 Parts
85
Main Unit
85
Exploded View
85
Parts List
85
D19 Display Assembly (Capacitive Screen)
87
Exploded View
87
Parts List
87
D22 Display Assembly (Capacitive Screen)
89
Exploded View
89
Parts List
89
Encoder Assembly
91
Exploded View
91
Parts List
91
Module Rack
92
Exploded View
92
Parts List
92
Iview Module
93
Exploded View
93
Parts List
93
Main Unit Separated Installation Auxiliary Accessories
94
Exploded View
94
Parts List
94
Main Unit Base Assembly
95
Exploded View
95
Parts List
95
Battery Cavity Assembly
97
Exploded View
97
Parts List
97
M51C Module
98
Exploded View
98
Parts List
98
A Electrical Safety Inspection
101
Power Cord Plug
101
Device Enclosure and Accessories
101
Device Labelling
102
Scheduled Electrical Safety Inspection
102
Electrical Safety Inspection after Repair
102
Electrical Safety Inspection Test
103
Other manuals for Mindray BeneVision N19
Operator's Manual
528 pages
Quick Reference Guide
40 pages
4
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Mindray BeneVision N19 Specifications
General
Brand
Mindray
Model
BeneVision N19
Category
Monitor
Language
English
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