Fisher & Paykel MR720 マニュアル

目次

• 1.0 MR700 SERIES GENERAL SPECIFICATIONS

  1
• Electrical Specifications

  1
• Models MR730/720/700

  1
• Model MR480

  1
• Common Electrical Specifications (All Models)

  1
• Standards and Approvals

  1
• Temperature Control

  1
• Temperature Sensing

  1
• Temperature Display

  2
• Glossary of Abbreviations

  2
• OPERATING CONTROLS AND M ODES

  2
• 2.0 OPERATING CONTROLS AND MODES

  3
• Adjustable Controls

  3
• Airway Temperature Control

  3
• Chamber Control (Heater Wire On Mode Only)

  3
• Push Switches

  3
• 2.2.1 Mute Button

  3
• 2.2.2 Chamber Temp Button

  3
• ALARMS AND INDICATORS

  3
• 2.2.3 Standby Button (MR700/720/730 only)

  4
• 2.2.4 Heater Wire Switch (MR720, MR730 only)

  4
• Power Up Sequences

  4
• 2.3.1 Version 1.0 Software

  4
• 2.3.2 Version 2.0 and Version 3.0 Software

  4
• Heater Wire On Mode (All models except MR480)

  4
• MR730/720 in Heater Wire Off Mode and MR480

  4
• CIRCUIT OPERATION

  4
• Warm Up Mode

  5
• 2.6.1 Warm up mode exiting conditions (low temperature alarm enabled):

  5
• 2.6.2 MR720 (Version 2.0, 3.0 Software)

  5
• Standby Mode

  5
• MR700/MR730 (All software versions), MR720 (Version 1.0 Only)

  5
• MR720 Standby Mode (Version 2.0 and 3.0 software only)

  5
• CALIBRATION

  5
• 3.0 ALARMS AND INDICATORS

  6
• Temperature Probe Alarm

  6
• Alarms In Heater Wire Mode (MR700/720/730 only)

  6
• Heater Wire Alarm

  6
• Airway temperature High Alarm

  6
• Airway temperature Low Alarm

  6
• PERFORMANCE CHECK

  6
• Chamber Temp High Alarm

  7
• Chamber Temp Low Alarm activation

  7
• Set Low Warning

  7
• Temperature Alarms in Non Heater Wire Mode (includes MR480)

  7
• 3.3.1 Heater Wire Alarm

  7
• 3.3.2 Airway Temperature High Alarm

  7
• 3.3.3 Airway Temperature Low Alarm

  7
• SERVICING INFORMATION

  7
• Audio Alarm

  8
• Safety Protection (All Models)

  8
• Temperature Deviations

  8
• Microprocessor Watch Dog

  8
• SCHEMATICS, PART LISTS AND M ECHANICAL DRAWINGS

  8
• 4.0 CIRCUIT OPERATION

  9
• Introduction

  9
• Control Board

  9
• Control Thermistors

  9
• Input Analog Switches U8 and U9

  9
• Analog to Digital Converter U10 b,d,e

  9
• Processor Control U3

  9
• Power Line Interrupt (Revisions D/F PCBs)

  10
• Power Line Interrupt (Revision H PCB and later)

  10
• 41 °C Comparator

  10
• Heaterplate Overtemperature

  10
• Watch Dog

  10
• Power Board

  11
• 4.3.1 Revision D/F PCBs

  11
• 4.3.2 Revision H AND J PCBs

  11
• Probe Temperature versus Thermistor Resistance

  11
• 5.0 CALIBRATION

  12
• Introduction

  12
• Equipment Required

  12
• Calibration Procedure for Models with Revision D PCBs or earlier

  12
• Calibration Procedure for Models with Revision F PCBs or later

  12
• 6.0 PERFORMANCE CHECK

  14
• Introduction

  14
• Performance Check MR730/720/700

  14
• 6.2.1 Equipment Setup Notes:

  14
• 6.2.2 Setup

  14
• 6.2.3 Temperature Control Check MR700/720/730

  14
• 6.2.4 Alarms check MR700/720/730

  15
• Performance Check (MR480)

  15
• 6.3.1 Equipment Required

  15
• 6.3.2 Setup

  15
• 6.3.3 Temperature Control Check (MR480)

  15
• 6.3.4 Alarms check - MR480

  16
• Dual Probe Temperature Test

  16
• Equipment Required

  16
• Test Procedure

  16
• 7.0 SERVICING INFORMATION

  17
• Introduction

  17
• Printed Circuit Board Removal

  17
• Control PCB

  17
• Power PCB

  17
• COMPATABILITY

  17
• 7.3.1 Hardware compatability

  17
• 7.3.2 MR480 Transformers

  18
• 7.3.3 Software compatability

  18
• Heaterplate

  18
• Heaterplates with screw-in standoffs

  19
• Fault Location

  19
• Screw Torque Settings

  19
• 8.0 SCHEMATICS, PART LISTS AND MECHANICAL DRAWINGS

  20
• MR700 Series Circuit Layout Block Diagram

  20
• Component Layout - Revision H and J PCB

  21
• Component Layout - Revision F PCB

  22
• Link Pad Locations for Programming Control Options - Revision H and J PCB

  23
• Circuit Diagrams - Revision H and J PCB Control PCB

  25
• Circuit Diagrams - Revision H and J PCB Power PCB

  26
• Circuit Diagrams - Revision F PCB Control PCB

  27
• Circuit Diagrams - Revision F PCB Power PCB

  28
• Electrical Parts List

  29
• Control Board Components: (Revision h and later PCBs)

  29
• Power Board Components: (Revision h and later PCBs)

  31
• Mechanical Parts List

  32
• 8.10.1 MR480 Mechanical Parts

  32
• 8.10.2 Exploded Diagrams: MR480

  33
• 8.10.3 MR730/720/700 Mechanical Parts

  34
• 8.10.4 Exploded Diagrams: MR730/720/700

  36
• 8.10.5 Heaterplate Assembly Parts (MR730/720/700/480)

  37
• 8.10.6 Exploded Diagrams:Heaterplate Assembly MR730/720/700/480 (Inverted View)

  38
• PCB Identification Diagram

  39
• Power PCB Harness Connection Diagram

  40
• 9.0 PRODUCT CHANGE HISTORY

  41
• Model Number Explanation

  42
• Serial Number Explanation

  42
• APPENDIX A

  43
• Calibration Mode

  43
• Engineering Menu

  43
• Engineering display functions: Heater Wire Mode

  43
• Engineering Functions: Non Heater Wire Mode

  44
• Integral Display

  44
• Programming Control Options

  44
• Error Codes

  44
• MR700 Series Humidifier Serial Data Interface

  45
• A5.1 Serial Data Format

  45
• A5.2 Status Information

  45
• A5.3 Remote Standby

  46
• A5.4 Serial Data Interface Connector

  47
• APPENDIX B

  48
• Maintenance Schedule

  48
• Monthly

  48
• Three Monthly

  48
• Annually

  48
• Annually Or In Accordance With Relevant Country Regulations

  48
• Maintenance Schedule Checklist

  49
• APPENDIX C

  50
• Troubleshooting Guide For The MR700 Series Respiratory Humidifiers

  50
• Low Temperature

  50
• High Temperature

  51
• Temperature Fluctuating

  51
• Excessive Water In Circuit

  51
• Low humidity

  52
• Alarms

  52
• Temperature display

  53
• Breathing circuit leak

  53
• External water leak

  53
• LED on

  53
• MR700 Series Fault Flow Chart For No Go Condition

  54
• APPENDIX D

  55
• Cleaning of Humidifier Heater Bases

  55
• Cleaning of Airway Temperature Probes

  55
• APPENDIX E

  56
• Additional Dynamic Performance Check of Humidifiers

  56
• Performance Check MR730/720/700

  56
• Equipment Setup

  56
• E.2.2 Setup

  56
• E.2.3 Dynamic Test Sequence (MR730/720/700)

  57
• Performance Check (MR480)

  57
• E.3.1 Equipment Setup

  57
• E.3.2 Setup

  58
• E.3.3 Dynamic Test Procedure (MR480)

  58
• Transformer Assembly MR480 230 V

  43040551
• Control PCB Assembly MR700 (No Eprom)

  43040633
• PCB Assembly MR700 Control No Eprom

  43040633
• Power PCB Assembly MR700/720/730 Complete

  43040637
• PCB Assembly (MR730/720/700) Power Complete

  43040637
• Control PCB Assembly MR730 (No Eprom)

  43040675
• PCB Assembly MR730 Control No Eprom

  43040675
• Control PCB Assembly MR720 (No Eprom)

  43040677
• PCB Assembly MR720 Control No Eprom

  43040677
• Power PCB Assembly MR480 Complete

  43040678
• PCB Assembly MR480 Power Complete

  43040678
• Control PCB Assembly MR480 (No Eprom)

  43040679
• PCB Assembly MR480 Control No Eprom

  43040679
• Heaterplate Assembly 150 W 230 V

  43040695
• Heaterplate Assembly 150 W 230 V

  43040695
• Switch Harness Assembly

  43040697
• Switch Harness Assembly

  43040697
• Probe Socket Harness Assembly

  43040698
• Probe Socket Harness Assembly

  43040698
• Harness Assembly DB9 (RS232)

  43040699
• Heaterplate Assembly 150 W 115 V

  43040700
• Heaterplate Assembly 150 W 115 V

  43040700
• Heaterplate Assembly 150 W 100 V

  43040701
• Heaterplate Assembly 150 W 100 V

  43040701
• Guard Chamber Kit

  43040709
• Guard Chamber Kit

  43040709
• Case Front Kit MR700 English

  43040710
• Case Front Kit MR720 English

  43040711
• Case Front Kit MR730 English

  43040712
• Case Front Kit MR480 English

  43040713
• Case Body Kit MR720JHB English/Spanish Baxter

  43040714
• Case Body Kit MR730JHB English/Spanish Baxter

  43040715
• Case Front Kit MR730 German/French

  43040774
• Case Body Kit MR700GEU English - Japanese Models

  43040775
• Case Body Kit MR730GEU English Japan

  43040776
• Case Body Kit MR730AEU English/French

  43040800
• Case Front Kit MR720 French/Dutch

  43040803
• Case Front Kit MR730 French/Dutch

  43040804
• Case Body Kit MR720AFU French/Dutch

  43040807
• Clamp Chamber Kit Blank (includes Gasket Ref. 5)

  43040829
• Clamp Chamber Kit Blank ( includes Gasket Ref. 5)

  43040829
• Clamp Chamber Kit French (includes Gasket Ref. 5)

  43040830
• Clamp Chamber Kit French (includes Gasket Ref. 5)

  43040830
• Clamp Chamber Kit German (includes Gasket Ref. 5)

  43040831
• Clamp Chamber Kit German (includes Gasket Ref. 5)

  43040831
• Element Assembly 127 V 150 W

  43040833
• Clamp Chamber Kit English (includes Gasket Ref. 5)

  43040834
• Clamp Chamber Kit English (includes Gasket Ref. 5)

  43040834
• Heaterplate Assembly 150 W 127 V

  43040839
• Transformer Assembly MR480 115 V

  43040850
• Plate Heater

  43040875
• Element Assembly 230 V 150 W

  43040893
• Element Assembly 115 V 150 W

  43040894
• Element Assembly 100 V 150 W

  43040895
• Case Body Kit MR730JEB English/French Baxter

  43040921
• Transformer Assembly (MR700 Series) 127 V

  43040931
• Case Body Kit MR730AGU German/French

  43040977
• Case Body Kit MR700AEA Australasia Models

  43040989
• Case Body Kit MR720AEA Australasia Models

  43040990
• Case Body Kit MR730AEA Australasia Models

  43040991
• Case Body kit MR480JHB English/Spanish

  43041027
• Case Body kit MR480AEA English - Australasia

  43041063
• Case Front Kit MR700 German/French

  43041128
• Case Front Kit MR700 French/Dutch

  43041132
• Case Body Kit MR700AFU French/Dutch

  43041133
• Case Body Kit MR730AFU French/Dutch

  43041134
• Case Front Kit MR730 Italian

  43041243
• Case Body Kit MR700ALU Italian/English

  43041244
• Transformer Assembly (MR700 Series) 230 V (double insulated)

  43041287
• Transformer Assembly (MR700 Series) 115 V

  43041288
• Harness Heaterplate - Earth

  95428154
• Thermistor and Harness Assembly

  95428156
• Mains Cord MR700 USA Hosp Grade 3.3m UL

  95428157
• Mains Cord MR700 USA Hosp Grade 3.3 m UL

  95428157
• Mains Cord MR700 Australian Clear Plug 3.3 m

  95428159
• Mains Cord MR700 No Plug 3.3 m

  95428160
• Mains Cord MR700 French 230 V No Plug 3.3 m

  95428203
• Mains Cord MR700 French 230 V No Plug 3.3 m

  95428203
• Mains Cord MR700 Danish Plug 230 V 2.9 m

  95428204
• Mains Cord MR700 Danish Plug 230 V 2.9 m

  95428204
• Mains Cord MR700 USA Hosp Grade 2 ft 90° Plug UL

  95428205
• Mains Cord MR700 UK Plug 230 V Fused 3.3 m

  95428214
• Mains Cord MR700 UK Plug 230 V Fused 3.3 m

  95428214
• Mains Cord MR700 Schuko Plug 230 V 3.3 m

  95428217
• Mains Cord MR700 Schuko Plug 230 V 3.3 m

  95428217
• Mains Cord MR700 Schuko Plug 230 V 3.3 m Earth Lug

  95428226
• Mains Cord MR700 Schuko Plug 230 V 3.3 m Earth Lug

  95428226
• Harness J7 - Heaterplate

  95428279
• Knob Control

  281150393
• Knob Control

  281150393
• Cap. MKT. 100 nF 100 V

  311040028
• Cap. Elec. 10 µF 25 V

  311040663
• Cap. Elec. 10 µF 25 V

  311040663
• Cap. Elec. 2200 µF 25 V

  311040695
• Cap. Ceramic 1 nF 50 V

  312040107
• Cap. Ceramic 22 nF 50 V

  312040116
• Cap. Ceramic 22 nF 50 V

  312040116
• Cap. Ceramic 470 pF 50 V

  312040118
• Cap. Ceramic 22 pF 50 V

  312040130
• Cap. Ceramic 100 nF 50 V

  312040153
• Cap. Poly 100 nF 250 V

  316040073
• Cap. Mylar 10 nF 50 V

  316040084
• Cap. Mylar 100 nF 50 V

  316040085
• Resistor 180k 0.25 W 1% Metal Film

  325040125
• Resistor 22E 0.25 W 1% Metal Film

  325040133
• Resistor 220E 0.25 W 1% Metal Film

  325040134
• Resistor 560E 0.25 W 0.5% Metal Film

  325040135
• Resistor 820E 0.25 W 0.5% Metal Film

  325040136
• Resistor 1k5 0.25 W 0.5% Metal Film

  325040137
• Resistor 4k7 0.25 W 0.5% Metal Film

  325040138
• Resistor 100k 0.25 W 1% Metal Film

  325040139
• Resistor 100k 0.25 W 5%

  325040139
• Resistor 9k09 0.25 W 1% Metal Film

  325040145
• Resistor 412E 0.25 W 0.5% Metal Film

  325040152
• Resistor 2k2 0.25 W 5%

  325040282
• Resistor 10k 0.25 W 5%

  325040284
• Resistor 10k 0.25 W 5%

  325040284
• Resistor 4k7 0.25 W 5%

  325040287
• Resistor 12k 0.25 W 5%

  325040289
• Resistor 270E 0.25 W 5%

  325040294
• Resistor 220E 0.25 W 5%

  325040296
• Resistor 3k3 0.25 W 5%

  325040303
• Resistor 180E 0.25 W 5%

  325040309
• Resistor 180E 0.25 W 5%

  325040309
• Resistor 15k 0.25 W 5%

  325040317
• Resistor 22k 0.25 W 5%

  325040318
• Resistor 22k 0.25 W 5%

  325040318
• Resistor 27k 0.25 W 5%

  325040319
• Resistor 6k8 0.25 W 5%

  325040335
• Resistor 18E 0.25 W 5%

  325040366
• Resistor DIL Resistor pack 7/27k 5%

  325046010
• Resistor 120E 0.25 W 5%

  325046034
• Resistor 1M 0.25 W 5%

  325052305
• 5k Potentiometer

  327041562
• 10k Preset Multiturn

  327041565
• 50k Preset

  327041590
• 10k Preset

  327041591
• Insulator Element

  331040114
• Insulator Transformer

  331040158
• Spacer Hose Heater Cord

  336060064
• Gasket Clamp

  336060126
• Gasket Clamp

  336060126
• 14 pin ribbon connector socket

  341040357
• Lug Earth

  345060096
• Lug Earth

  345060096
• Thermostat 118 Degree Centigrade

  349040052
• Push Switch

  349040094
• Heater Wire Switch

  349040099
• Diode 1N4148

  361040155
• Diode 1N4148

  361040155
• Transistor BC557B

  361040156
• Transistor BC547B

  361040159
• Transistor BC547B

  361040159
• Diode 1N4002

  361040163
• LED red

  361040327
• LED amber/yellow

  361040328
• LED green

  361040329
• Eprom Programmed MR480 Ver 3.0

  362040076
• Eprom Programmed MR700 Ver 3.0

  362040077
• Eprom Programmed MR720 Ver 3.0

  362040078
• Eprom Programmed MR730 Ver 3.0

  362040079
• IC Optocoupler CNY17-2

  363040045
• IC Quad Operation Amplifier TL074

  363040124
• IC 8 Channel Mux. CD4051B

  363040125
• IC Display Driver MM5451N

  363040126
• IC 5 V negative Regulator 79L05

  363040146
• IC Hex Inverter 74HC14

  363040232
• or IC Ram I/O Timer 81C55

  363040415
• IC Optocoupler MOC3021 or MOC3022

  367060001
• Audio Transducer CB-12KP

  426040015
• Screw M3 × 5 Taptite Pan Phil Ychr

  614040116
• Screw M3 × 5 Taptite Pan Phil Ychr

  614040116
• Screw M4 × 8 Pan Phil ZP Taptite

  614040117
• Screw M4 × 8 Pan Phil Taptite

  614040117
• Screw #8 × 1/2" Pan Phil TY25 S/S

  614040120
• Screw #8 × 1/2" Pan Phil TY25 S/S

  614040120
• Screw M6 × 25 Csk Allen S/S

  614040208
• Screw M4 × 50 Pan Phil ZP

  614040214
• Screw M4 × 14 Pan Phil Taptite Ychr

  614040223
• Screw M4 × 14 Pan Phil Taptite Ychr

  614040223
• Screw M6 × 16 Allen S/S Button Head

  614040230
• Nut M6 Nyloc ZPS

  621040524
• Washer Lock M4 Int Zn/Pl

  622040130
• Washer Lock M4 Int Zn/Pl

  622040130
• Washer Lock M4 Int Zn/Pl

  622040130
• Washer M6 Wavey

  622040140
• Washer M6 Wavey

  622040140
• Washer M6 Ext Fan Disk Lock Zn/St

  622041013
• Washer M6 Ext Fan Disk Lock Zn/St

  622041013
• Bracket Transformer

  641040706
• Bracket Transformer

  641040706
• Cover Element Plate

  641040707
• Reflector (added after 01/01/99)

  641040829
• Spring Mounting

  662040040
• Spring Mounting

  662040040
• Case Door Left

  693040472
• Case Door Left

  693040472
• Case Door Right

  693040473
• Case Door Right

  693040473
• Knob Offset

  693040475
• Clamp Cord Small

  693040476
• Clamp Cord Large

  693040477
• Clamp Cord Large

  693040477
• Case Foot

  693040478
• Case Foot

  693040478
• Knob Fixed Offset

  693040483
• Bracket Mounting 30mm × 5mm Tongue

  693040491
• Bracket Mounting 30 mm × 5 mm Tongue

  693040491
• Spacer Heater Wire Switch

  693040522
• Resistor 2k7 0.25 W 5%

  999012720
• Resistor 2k7 0.25 W 5%

  999012720
• Cap. Elec. 470 µF 25 V

  999234710
• Triac BTA 08-600

  999550011
• IC 5 V Regulator 7805

  999600003
• IC 3×2 Channel Mux. CD4053B

  999610003
• IC Octal Latch 74LS373

  999610004
• IC Ram I/O Timer 8156

  999630003
• IC Micro-Processor 8085

  999630012
• Crystal 6.14 Mhz

  999820001
• Fuse fast acting 1 A (20 × 5 mm)

  999830001
• Fuse fast acting 1.5 A (20 × 5 mm) for 230 V

  999830008
• Fuse fast acting 2 A (20 × 5 mm) for 230 V

  999830009
• Fuse fast acting 2 A (20 × 5 mm) for 115 V

  999830009
• Fuse fast acting 3 A (20 × 5 mm) for 115 V

  999830012
• Fuse fast acting 4 A (20 × 5 mm)

  999830017
• Fuse Clips

  999840001
• Display LED (HDSP5301 or LA6760)

  999860001