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Huntleigh DFS2 Manuals
Manuals and User Guides for Huntleigh DFS2. We have
1
Huntleigh DFS2 manual available for free PDF download: Service Manual
Huntleigh DFS2 Service Manual (138 pages)
Brand:
Huntleigh
| Category:
Medical Equipment
| Size: 2 MB
Table of Contents
Table of Contents
5
CHAPTER 1 Introduction
11
About this Manual
11
Warnings, Cautions and Notes
11
Technical Description
11
Operating Principle
11
Dynamic Mode
12
Static Mode
13
Auto-Matt
14
System Start up Sequence
14
Alternating Head Cells Modification
14
CHAPTER 2 Maintenance
15
Pump Maintenance Checks
15
Pump Soak Times
16
Pump Service
16
Mattress Maintenance Checks
17
Mattress Service
17
CHAPTER 3 Pump Repair
19
General
19
Removing the Hanging Bracket
21
Installing the Hanging Bracket
21
Disassembling the Rear Case
23
Assembling the Rear Case
23
Disassembling the Pump Filter
25
Assembling the Pump Filter
25
Removing the Double Compressor Assembly
27
Installing the Double Compressor Assembly
27
Removing the AV Mounts
28
Installing the AV Mounts
28
Replacing the Compressor Filters
31
Removing the Compressor Bump Stops
31
Installing the Compressor Bump Stops
31
Replacing the Shuttle Assemblies
33
Replacing the Coil Assemblies
33
Replacing the Manifold Gasket
35
Removing the Rotary Valve Assembly
36
Installing the Rotary Valve Assembly
37
Circuit Boards
39
Removing the Old Style Display Panel PCB, the PCB Transformer and Daughter Board (if Fitted)
39
Removing the New Style Display Panel PCB
43
Installing the New Style Display Panel PCB
44
Removing the Pressure Control Assembly
47
Installing the Pressure Control Assembly
47
Removing the High Pressure Switch
49
Installing the High Pressure Switch
49
Replacing the Mains/Power Switch
51
Replacing the Mains/Power Inlet Socket and Cordset (Moulded Cordset Versions Only)
53
Replacing the Mains/Power Fuses (All Versions)
55
Replacing the Mains/Power Inlet Fuse Holders (Moulded Cordset Versions Only)
55
Removing the Mains/Power Cable (Hard Wired Versions Only)
57
Installing the Mains/Power Cable (Hard Wired Versions Only)
57
Removing the Mains/Power Fuseholders (Hard Wired Versions Only)
59
Installing the Mains/Power Fuseholders (Hard Wired Versons Only)
60
Removing the Mains/Power Filter (Hard Wired Versons Only)
60
Installing the Mains/Power Filter (Hard Wired Versions Only)
61
Removing the 5-Way Connector and Support (Hard Wired Versions Only)
63
Installing the 5-Way Connector and Support (Hard Wired Versions Only)
63
Replacing the Silencer Bag
65
Removing the Bio Filter (Nimbus 3 and DFS 3 Pumps Only)
67
Installing the Bio Filter (Nimbus 3 and DFS 3 Pumps Only)
67
Changing the Battery
69
Replacing the Sounder
69
Replacing the Pump Case
70
Pump Label Sets
71
CHAPTER 4 Mattress Repair
73
General
73
Removing the Top Cover
75
Installing the Top Cover
75
Removing the Base Cover
75
Installing the Base Cover
79
Replacing the Soft Foam Sheet
81
Cell Replacement
83
Removing a Cell
83
Installing a Cell
83
Removing the Manifold Assembly
84
Installing the Manifold Assembly
84
Removing the Partial Non-Return Valve Assemblies
86
Installing the Partial Non-Return Valve Assemblies
86
Removing the Loop Sheet Assembly
87
Installing the Loop Sheet Assembly
87
Replacing the Elastic Loops (Nimbus 3/DFS 3 Only)
88
Removing the Sensor Pad Assembly
89
Installing the Sensor Pad
89
Removing the CPR Unit
90
Installing the CPR Unit
90
Replacing the Release Button
91
Replacing the Tubeset
92
Replacing the CPR O-Rings
95
Replacing the Transport Assembly
95
Repairing the CPR Handle Sub-Assembly
96
Replacing the CPR Manifold Gasket
97
Alternating Head Cells
99
Modification Kit
99
Installing the Alternating Head Cell Modification - Configuration 1
99
Installing the Alternating Head Cell Modification - Configuration 2
102
CHAPTER 5 Troubleshooting
105
Troubleshooting Table
105
CHAPTER 6 Testing
109
Pump Flow, Pressure and Function Test
109
Test Setup
109
Power Fail Alarm Check
110
Alarm Functions
110
High/Low Pressure Setpoint and Mute Mode Checks
110
Static and Dynamic Mode Pressure Tests
110
High/Low Pressure Setpoint Checks and Mute Mode Check Using the Psion Organiser
111
Psion Organiser Setup
111
High Pressure Switch Setpoint Check
111
Low Pressure Switch Setpoint Check
111
Mute Mode Check
112
High/Low Pressure Setpoint Checks and Mute Mode Check Using the IR Interface Module
112
IR Interface Setup
112
High Pressure Switch Setpoint Check
113
Low Pressure Switch Setpoint Check
113
Mute Mode Check
113
Static and Dynamic Mode Pressure Tests Using the Psion Organiser
113
Static and Dynamic Mode Calibration Readings
113
Adjusting the Pressure
113
Psion Organiser Setup
113
Static Mode Pressure Tests
114
Dynamic Mode Pressure Tests
115
Check Pump Serial Number
116
Static and Dynamic Mode Pressure Tests Using the IR Interface
116
Static and Dynamic Mode Calibration Readings
116
Adjusting the Pressure
116
IR Interface Setup
116
Static Mode Pressure Tests
116
Dynamic Mode Pressure Tests
117
Check Pump Serial Number
118
Psion Organiser Setup
119
IR Interface Setup and Passwords for Pronimbus
119
Electrical Testing
121
Electrical Safety Checks - Class I
121
Earth Continuity Tests
121
Insulation Resistance Tests
121
Dielectric Strength Test (Flash Test)
122
Leakage Circuit Test (USA)
122
Mattress Pressure and Function Test
123
Test Procedure
123
Chapter 7
125
Technical Specification
125
Chapter 8
128
Parts List
128
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