Breas Nippy 4 Series Manuals

Breas Nippy 4 Series Manuals

Manuals and User Guides for Breas Nippy 4 Series. We have 2 Breas Nippy 4 Series manuals available for free PDF download: User Manual, Service Manual

Breas Nippy 4 Series User Manual

Breas Nippy 4 Series User Manual (153 pages)

Brand: Breas | Category: Medical Equipment | Size: 5 MB

Table of Contents

Table of Contents
3
Introduction
9
What Is the Nippy 4
9
Intended Use
11
Contraindications
11
Intended Environment
11
Intended Users
12
Respiratory Health Care Specialists
12
Lay Operators
12
Service Personnel
12
About this Manual
13
Audience
13
Icons in this Manual
13
Manufacturer Information
14
Safety Information
16
General User Precautions
16
Electrical Safety
18
Environmental Conditions
19
Usage of Patient Circuit
20
Usage of Filters
22
Humidification
23
Cleaning and Maintenance
24
Usage of Oxygen
25
Product Description
27
Main Components
27
Front View
29
Side Views
30
Detaching and Reattaching the Side Panels
32
Equipment Designation
34
Additional Symbols
35
Preparing the Nippy 4 for Use
37
Checking the Nippy 4 before First Use
37
Placing the Nippy 4
37
Connecting the Nippy 4 to Mains
39
Connecting the Patient Circuit
40
Inspecting the Nippy 4 before Use
41
Adjusting the Nippy 4 Patient Settings
42
Performing the Pre-Use Test
42
Actions at Pre-Use Test Failure
43
How to Use the Nippy 4
44
Switch the Nippy 4 on and off
44
Switch on and Enter Operating Mode
44
Start the Pressure Ramp
45
Stop the Pressure Ramp
46
Stop Treatment
46
Turn off / Enter Sleep Mode
47
Navigating the Display
48
Symbols Used on the Display
49
Display Overview
50
Home Mode
50
Profiles
51
Selecting a Profile
51
Treatment Settings
51
Changing a Setting
51
Settings
51
The Alarms List
56
The Monitored Values Pane
56
The Menu
58
Humidification Settings
58
Sigh Settings
59
Pre-Use Test
59
User Preferences
59
Compliance Data (Optional)
60
Alarm/Event Logs
60
Transferring Data between the Ventilator and a PC
61
Transferring Data with a Memory Card
62
Transferring Data with a Data Cable
62
Using Batteries
63
Power Source Priority
63
Charging the Batteries
64
Battery Icons
64
Internal Battery
65
Click-In Battery
65
Battery Operating Time (Internal and Click-In)
66
Storing the Internal Battery and the Click-In Battery
67
External DC
67
Using Accessories
68
Connecting and Disconnecting the Cables
68
Using the Ventilator with a Nurse Call System
69
Using the Ventilator with the Fio 2 Sensor
69
Using the Ventilator with the Remote Alarm
71
Using the Ventilator with the Spo
71
Module
71
Using the Ventilator with the Remote Start/Stop
72
Using the Ventilator with the Protective Cover
72
Using the Nippy 4 with the Trolley
73
Using the Click-In Humidifier
74
5.12.10 Using the Patient Circuit with Heated Wire
79
Alarms
80
Alarm Function
80
Alarm Indication
80
Audible Signal Pause
81
Audible Signal Presilence
82
Alarm Reset
82
Operator's Position
82
Physiological Alarms
82
High Flow Alarm
83
Low Flow Alarm
84
High Pressure Alarm
85
Low Pressure Alarm
86
High EPAP Alarm
87
Low EPAP Alarm
87
High Vt
88
Low Vt E Alarm (Low Expired Tidal Volume)
88
High MV E (High Expired Minute Volume Alarm)
89
Low MV Alarm (Low Expired Minute Volume)
89
High Breath Rate Alarm
90
Low Breath Rate Alarm
91
Apnoea Alarm
92
Disconnection Alarm
92
Rebreathing Alarm
93
Obstruction Alarm
94
High Fio
94
Alarm
94
Low Fio
95
Alarm
95
High Spo
95
Low Spo
96
Alarm
96
High Pulse Rate Alarm
96
6.3.22 Low Pulse Rate Alarm
97
Technical Alarms
97
Power Fail Alarm
97
High Patient Air Temp. (High Patient Air Temperature)
98
Low Patient Air Temp
98
Alarm)
98
Low Last Power Source Alarm
98
Crit. Low Last Power Source Alarm
99
Lost Mains Alarm
99
SPO2 Disconnected
99
Alarm)
99
Spo
99
Poor SPO2 Signal
100
Fio2 Disconnected
101
Alarm)
101
Ambient Pressure Compensation Lost Alarm
101
Temperature Comp. Lost
102
Lost Alarm)
102
Humidity Comp. Lost
102
Alarm)
102
LED Failure Alarm
103
Low Alarm Battery Alarm
103
Alarm Battery Error Alarm
103
Internal/Click-In Battery Hot Alarm
104
Heated Circuit Temp. Alarm
104
High Humidifier Temp. Alarm
105
6.4.20 Humidifier Fault Alarm
105
Heated Circuit Fault Alarm
106
6.4.22 Internal Function Failure
106
6.4.23 Air Temp. Sensor Fail Alarm
107
6.4.24 Internal Error Alarm
107
6.4.25 Database Integrity Fail Alarm
107
6.4.26 Cooling Fan Error Alarm
108
6.4.27 Clock Failure Alarm
108
6.4.28 Internal Temp High Alarm
108
6.4.29 Humidifier/Bypass Loose Alarm
109
Alarm Test
109
Alarm Signal Test
109
Mandatory Alarm Tests
109
Optional Alarm Tests
111
Cleaning and Maintenance
113
Cleaning the Nippy 4
113
Main Unit
113
Air Pathway Disinfection
114
Patient Circuit
114
Cleaning and Replacing the Filters
114
Washing a Coarse Filter
115
Change of Patients
116
Regular Maintenance
116
Service and Repair
116
Storage
116
Disposal
116
Technical Specifications
118
System Description
118
Pneumatic Diagram for the Ventilator
118
Data
119
Worst Case Accuracy
119
Modes Specifications
119
Parameter Specifications
119
Monitored Values Specifications
123
Power Supply
124
Environmental Conditions
124
Other
125
Emission and Immunity Declaration
126
Nippy 4 Essential Performance
126
Immunity
126
Emission
129
Frequencies of Portable and Mobile Transmitters for Which the Recommended Separation Distance Is 30 CM (12 Inches)
129
Recommended Separation Distances between External Power
130
Conductors and the Ventilator
130
Delivery Settings
130
Accessories and Parts
132
Patient Circuits and Air Delivery Accessories
132
Power Accessories
135
Monitoring Accessories
137
Ventilator Filters and Detachable Parts
140
Other Accessories
142
Patient Settings
145
FAA Compliance
147
Index
149

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Breas Nippy 4 Series Service Manual

Breas Nippy 4 Series Service Manual (96 pages)

Brand: Breas | Category: Medical Equipment | Size: 15 MB

Table of Contents

Table of Contents
4
Introduction
8
Manufacturer Information
8
About the Vivo 45 / Nippy 4 Series Ventilator
8
Function
8
Intended Use
9
Design
9
Service Personnel's Training Requirements
9
About this Manual
9
Scope
9
Icons
10
Applicable Ventilators
10
Maintenance Instructions
11
Purpose
11
Service Software/Upgrade Tool
11
Introduction
12
Safety Precautions
12
Service Schedule
12
Service Record
12
Inspection Equipment and Tools
13
Replacement Parts
13
Preparing for Inspection
14
Initial Recording
14
Checking Additional Services
14
Inspecting the Markings
14
Information from the Patient/User
14
Validity of the Documentation
15
External Inspection
15
Visual Inspection for External Damage and Wear
15
Checking the Power Connection
15
Inspecting the Patient Circuit
15
Inspecting the Ventilator Accessories
15
Changing/Washing the Patient Filters
15
Changing the Cooling Air Inlet Filter
15
Minimum Function Check
15
Internal Inspection
16
Cleaning the Inside of the Ventilator
16
Checking the Cables
16
Checking the Fastening of Components
16
Checking the Power Adapter
16
Reassembling the Casing
16
Power Failure Test
17
Checking the Power Failure Alarm
17
Complete Function Test
17
CO 2 Sensor Gas Span Check
17
How to Perform the CO Gas Span Check
18
Electrical Safety Precautions
19
2.10.1 Preparations
20
2.10.2 Insulation Check
20
2.10.3 Leakage Currents Check
20
Parts Location
22
View a
22
View B
22
View C
23
View D
24
View E
25
View F
26
Screw Kits
27
MRT M3X6 FZB
27
M3X8 and MRT 3X10 FZB
28
M2.5X6 and Isolation Screw Grommets
28
Part List
29
Functional Diagram
33
Opening the Ventilator and Replacing the Main Components
35
Replace the Internal Battery
35
Open and Close the Ventilator
35
Replace the Cooling Air Filter
38
Replace the Blower Assembly
39
Replace the Cooling Fan
44
Replace the Clock Battery
48
Replace the PTU Board
48
Replace the CPU Board
49
Replace the Humidifier Sense Board
49
Replace the Beeper
50
Replace the SD Board
52
Replace the Heated Wire Board
52
Replace the Humidity Plate
53
Replace the Fio Board
53
Replace the Complete Contact Board
54
5.14.1 Replace the USB Board
55
Replace the Super Capacitors
55
Replace the Button Board
56
Replace the
56
Replace the LCD Display
58
Replace the Top Cover
58
Upgrade and Calibration
60
Firmware Upgrade
60
Pressure and Flow Calibration
60
Electronics
61
Main Cabling Diagram of the Ventilator
61
Circuit Board Descriptions
61
Main Board
61
PTU (Pressure Transducer Unit) Board
65
Ventilator Switch-Over Operating Conditions
65
Mains DC Operation
65
External DC Battery Operation
65
Click-In Battery Operation
65
Internal Battery Operation
65
Battery Charging
66
Mains Power Supply Operation
66
External Battery Operation
66
Click-In Battery Operation
66
Internal Battery Operation
66
Checking the Internal Battery
66
Fault Tracing
68
Fault Tracing Table
68
Internal Error Codes
69
Function Failure Error Codes
70
Error Code Table
70
Disposal
75
Disposal Procedure
75
Parts and Materials
77
Disposal
91
Appendices
93
Emission and Immunity Declaration
93
Returning Products to Breas
93
Service Record
93

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