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Newport HT50-H Manuals
Manuals and User Guides for Newport HT50-H. We have
1
Newport HT50-H manual available for free PDF download: Service Manual
Newport HT50-H Service Manual (123 pages)
HT50 Series VENTILATOR
Brand:
Newport
| Category:
Medical Equipment
| Size: 1.76 MB
Table of Contents
Manual Revision History
3
Table of Contents
3
Section 1
7
Operator's Responsibility for Patient Safety
7
Limitation of Liability
8
Warranty
8
Typing Conventions
9
Definitions
9
Warnings and Cautions
10
General Warnings
10
Factory Maintenance or Repair
13
Contact Information
14
Specifications
15
Intended Use
16
Symbols/Labeling Table
17
Controls/Alarms/Monitors
17
3. Description of Controls, Indicators, Alarms & Connectors
24
Front Panel Overview
25
Front Panel Controls and Indicators
25
Front Panel Controls & Indicators
29
Mandatory Flow
36
Front Panel Alarms
38
High Baseline Pressure Alarm
41
Battery Low Alarm
44
Battery Empty Alarm
44
Power Switchover Alarm
45
Front Panel Message Display Window
47
Left Side Connectors
48
Airway Pressure Connector
48
Gas Output Connector
48
Emergency Air Intake
49
Right Side Connectors
49
Optional Accessories
50
Equipotential Connector
50
Air/Oxygen Entrainment Mixer
50
Auto Lighter Cable
51
User Set up
51
4. Theory of Operation
54
General System Overview
55
A/CMV Mode (Assist/Control Mandatory Ventilation)
56
Theory of Operation
56
SIMV Mode
57
SPONT Mode (Spontaneous Ventilation)
57
SIMV Mode (Synchronized Intermittent Mandatory Ventilation)
57
Pressure Control Ventilation
58
Pressure Control (Pressure Control Ventilation)
58
PSUPPORT (Pressure Support)
58
Back-Up Ventilation
59
Volume Control (Volume Control Ventilation)
59
Volume Control Ventilation
59
5. Calibration and Operational Verification Procedure (Ovp)
61
Introduction
62
Test Equipment Required
62
Pre-Test Inspection
63
Front Panel Test/Alarm Check
64
System Leak Test
64
Pressure Transducers Calibration
65
Pressure Meter Calibration
66
Volume Factor Calibration
66
Exhalation Valve Calibration
67
Pressure Relief Valve Calibration
67
Operational Set-Up (Standard Test Settings)
68
P Trig
69
Peep / Cpap
69
Pressure Verification
69
Exhalation Valve Sealing
70
Manual Inflation
70
Pressure Control
70
Battery Test
71
Check Prox Line Alarm
71
Humidifier (for HT50-H)
72
6. Maintenance Procedures
74
Introduction
75
Tools Required
75
Parts Required
76
Routine Maintenance Procedure
76
Annual Maintenance Procedure
77
10,000 Hour Maintenance Procedure
78
Troubleshooting Guide
81
Troubleshooting
83
8. Electronic & Pneumatic Component Removal & Replacement Procedures
88
Introduction
89
Tools Required
89
Disassembly (Lower Case)
90
Discharge the HT50 Power Supply
90
Internal Battery Assembly Replacement
91
Pump Assembly Replacement
93
Outlet Assembly Replacement
95
Humidifier Heater Assembly Replacement
96
Front Panel Bezel Replacement
97
Front Panel Board Replacement
97
Main Board Assembly Replacement
98
Power Supply Board Replacement
99
Final Assembly
105
Rga (Return Goods Authorization)
115
Packaging: Complete Unit
115
Packaging: Parts or Accessories
116
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