Newport HT50 Service Manual
Manufacturer: Newport
Category: Medical Equipment
🧩 Manuals supported for 3 models of Newport
- HT50-H
- HT50-H1
- HT50-H1-B
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Table of Contents
-
1. OPERATOR'S RESPONSIBILITY
6 -
Operator's responsibility for patient safety
7 -
Limitation of liability
8 -
Typing conventions
9 -
Warnings and cautions
10 -
Factory maintenance or repair
13 -
Contact information
14 -
Specifications
15 -
Intended use
16 -
Symbols/labeling table
17 -
3. DESCRIPTION OF CONTROLS, INDICATORS, ALARMS & CONNECTORS
24 -
Front panel overview
25 -
Mandatory flow
36 -
High baseline pressure alarm
41 -
Battery low alarm
44 -
Power switchover alarm
45 -
Front panel message display window
47 -
Left side connectors
48 -
Emergency air intake
49 -
Optional accessories
50 -
Auto lighter cable
51 -
Theory of operation
56 -
Spont mode
57 -
Volume control
59 -
5. CALIBRATION AND OPERATIONAL VERIFICATION PROCEDURE (OVP)
61 -
Test equipment required
62 -
Pre-test inspection
63 -
Front panel test/alarm check
64 -
Pressure transducers calibration
65 -
Pressure meter calibration
66 -
Pressure relief valve calibration
67 -
Pressure verification
69 -
Exhalation valve sealing
70 -
Battery test
71 -
6. MAINTENANCE PROCEDURES
74 -
Tools required
75 -
Parts required
76 -
Annual maintenance procedure
77 -
Hour maintenance procedure
78 -
Troubleshooting guide
81 -
Troubleshooting
83 -
COMPONENT REMOVAL & REPLACEMENT PROCEDURES
88 -
Internal battery assembly replacement
91 -
Pump assembly replacement
93 -
Outlet assembly replacement
95 -
Front panel board replacement
97 -
Main board assembly replacement
98 -
Power supply board replacement
99 -
Final assembly
105 -
Rga (return goods authorization)
115 -
Packaging: parts or accessories
116
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