Mallinckrodt NELLCOR NPB-195 Manuals

Mallinckrodt NELLCOR NPB-195 Manuals

Manuals and User Guides for Mallinckrodt NELLCOR NPB-195. We have 1 Mallinckrodt NELLCOR NPB-195 manual available for free PDF download: Service Manual

Mallinckrodt NELLCOR NPB-195 Service Manual

Mallinckrodt NELLCOR NPB-195 Service Manual (98 pages)

Brand: Mallinckrodt | Category: Medical Equipment | Size: 1.87 MB

Table of Contents

Table of Contents
3
Table of Contents
4
List of Figures
5
List of Tables
6
Section 1: Introduction
7
Manual Overview
7
NPB-195 Pulse Oximeter Description
7
Power-On Self Test
10
Related Documents
10
Section 2: Routine Maintenance
11
Cleaning
11
Periodic Safety and Functional Checks
11
Battery
11
Section 3: Performance Verification
13
Introduction
13
Equipment Needed
13
Performance Tests
13
Table 3-1: Dynamic Operating Range
19
Safety Tests
21
Table 3-2: Earth Leakage Current Limits
22
Table 3-3: Enclosure Leakage Current Limits
23
Table 3-4: Patient Leakage Current Limits
23
Table 3-5: Patient Leakage Current Test Configurations - Mains Voltage on the Applied Part
24
Section 4: Power-On Settings and Service Functions
25
Introduction
25
Power-On Settings
25
Service Functions
26
Table 4-1: Factory Default Settings
26
Section 5: Troubleshooting
33
Introduction
33
How to Use this Section
33
Who Should Perform Repairs
33
Replacement Level Supported
33
Obtaining Replacement Parts
33
Troubleshooting Guide
34
Table 5-1: Problem Categories
34
Table 5-2: Power Problems
35
Table 5-3: Button Problems
36
Table 5-4: Display/Alarms Problems
36
Table 5-5: Operational Performance Problems
37
Table 5-6: Serial Port Problems
38
Error Codes
39
Table 5-7: Error Codes
39
Section 6: Disassembly Guide
41
Introduction
41
Prior to Disassembly
41
Fuse Replacement
42
Monitor Disassembly
43
Monitor Reassembly
44
Battery Replacement
45
Power Entry Module (PEM) Removal/Installation
47
Power Supply Removal/Installation
48
Cooling Fan Removal/Installation
49
Display PCB Removal/Installation
50
UIF PCB Removal/Installation
51
Alarm Speaker Removal/Installation
53
Section 7: Spare Parts
55
Introduction
55
Table 7-1: Parts List
55
Section 8: Packing for Shipment
57
General Instructions
57
Repacking in Original Carton
58
Repacking in a Different Carton
59
Section 9: Specifications
61
General
61
Electrical
61
Physical Characteristics
62
Environmental
62
Alarms
62
Factory Default Settings
63
Performance
63
Table 9-1: Default Settings
63
Section 10: Serial Port Interface Protocol
65
Introduction
65
Enabling the Serial Port
65
Connecting to the Serial Port
65
Table 10-1: Serial Port Pin-Outs
65
Table 10-2: Status Codes
68
Trend Data Printout
69
Nurse Call
69
Section 11: Technical Supplement
71
Introduction
71
Oximetry Overview
71
Circuit Analysis
72
Functional Overview
72
AC Input
73
Power Supply PCB Theory of Operation
73
Battery
74
User Interface PCB (UIF)
75
Front Panel Display PCB and Controls
78
Schematic Diagrams
78
Section 12: Index
97

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