ICU Medical Plum 360 Operating manual

Technical Service Manual
IFU0000141 (02, 2021-08)
ICU Medical MedNet™
Compatible with:
Plum 360™
Infuser
For use with all configurations
of list number 30010

Plum 360 Infuser Technical Service Manual
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Technical Service Manual i Plum 360 Infuser
Change History
Part Number
IFU0000141
(01, 2020-05)
IFU0000141
(02, 2021-08)
Description of Change
Initial Release
Updated back page to add CE Mark note.

CHANGE HISTORY
Plum 360 Infuser ii Technical Service Manual
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Technical Service Manual iii Plum 360 Infuser
Contents
SECTION 1
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.1 REPORTING SERIOUS INCIDENTS. . . . . . . . . . . . . . . . 1-1
1.2 SCOPE. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.3 CONVENTIONS . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.3.1 ILLUSTRATIONS, SCREEN DISPLAYS, AND SOFTWARE MESSAGES 1-3
1.4 LABELING SYMBOLS GLOSSARY . . . . . . . . . . . . . . . . 1-3
1.5 COMPONENT DESIGNATORS . . . . . . . . . . . . . . . . . 1-6
1.6 ACRONYMS AND ABBREVIATIONS . . . . . . . . . . . . . . . 1-6
1.7 USER QUALIFICATION . . . . . . . . . . . . . . . . . . . . 1-8
1.8 ARTIFACTS. . . . . . . . . . . . . . . . . . . . . . . . . 1-8
1.9 ELECTROMAGNETIC COMPATIBILITY . . . . . . . . . . . . . . 1-9
1.10 FCC INFORMATION . . . . . . . . . . . . . . . . . . . . . 1-11
1.10.1 DEPARTMENT OF THE MINISTER OF INNOVATION, SCIENCE,
AND ECONOMIC DEVELOPMENT (CANADA ONLY) . . . . . . 1-11
1.10.2 FCC RULES, PART 15/INDUSTRY CANADA . . . . . . . . . . 1-11
1.11 RADIO EQUIPMENT DIRECTIVE . . . . . . . . . . . . . . . . 1-12
1.12 ROHS . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
1.13 INSTRUMENT IMPLEMENTATION PROCEDURE . . . . . . . . . . 1-12
1.13.1 UNPACKING . . . . . . . . . . . . . . . . . . . . . 1-13
1.13.2 INSPECTION . . . . . . . . . . . . . . . . . . . . . 1-13
1.13.3 INFUSER OPERATION. . . . . . . . . . . . . . . . . . 1-13
1.13.4 KEYPADS . . . . . . . . . . . . . . . . . . . . . . 1-14
1.13.4.1 ALPHANUMERIC KEYPAD . . . . . . . . . . . . 1-14
1.13.4.2 NUMERIC KEYPAD . . . . . . . . . . . . . . . 1-15
1.14 SELF TEST . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
1.15 CONNECTIVITY CHECK . . . . . . . . . . . . . . . . . . . . 1-17
1.16 BIOMED . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19
1.16.1 BIOMED ACCESS . . . . . . . . . . . . . . . . . . . 1-19
1.16.2 SOFTWARE UPDATES . . . . . . . . . . . . . . . . . . 1-23
1.16.3 PREVENTIVE MAINTENANCE . . . . . . . . . . . . . . 1-27
1.16.4 SET TIME AND DATE . . . . . . . . . . . . . . . . . . 1-30
1.16.5 MANAGE LANGUAGES . . . . . . . . . . . . . . . . . 1-31
1.16.6 DISPLAY LOGS . . . . . . . . . . . . . . . . . . . . 1-33
1.16.7 INFUSER SETTINGS . . . . . . . . . . . . . . . . . . 1-34
1.16.7.1 INFUSER DEFAULTS . . . . . . . . . . . . . . . 1-35
1.16.7.2 DISPLAY DEFAULTS . . . . . . . . . . . . . . . 1-36
1.16.7.3 PROGRAMMING OPTIONS . . . . . . . . . . . . 1-39
1.16.7.4 ABOUT DEVICE . . . . . . . . . . . . . . . . 1-40
1.16.8 MANAGE NETWORK . . . . . . . . . . . . . . . . . . 1-41
1.16.8.1 WIRELESS SETTINGS . . . . . . . . . . . . . . 1-42
1.16.8.2 ETHERNET SETTINGS . . . . . . . . . . . . . . 1-43
1.16.8.3 ICU MEDICAL MEDNET SETTINGS . . . . . . . . . 1-44
1.16.8.4 RESET NETWORK TO DEFAULT SETTINGS . . . . . . 1-45
1.16.8.5 ENABLE/DISABLE WEB CONFIG . . . . . . . . . . 1-46
1.16.8.6 ENABLE/DISABLE MOBILE SERVICE MODE . . . . . . 1-47
1.16.8.7 SHUTDOWN CE . . . . . . . . . . . . . . . . 1-48
1.17 TAIWAN NCC WARNING STATEMENT . . . . . . . . . . . . . . 1-50
1.18 SUSPECTED CYBERSECURITY EVENT OR THREAT . . . . . . . . . 1-50
SECTION 2
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

CONTENTS
Plum 360 Infuser iv Technical Service Manual
SECTION 3
SYSTEM OPERATING MANUAL . . . . . . . . . . . . . . . . . . . . . .3-1
SECTION 4
SERVICE SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4.1 BATTERY CHARGER . . . . . . . . . . . . . . . . . . . . . 4-1
4.2 BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
SECTION 5
MAINTENANCE AND SERVICE TESTS . . . . . . . . . . . . . . . . . . .5-1
5.1 CLEANING AND DISINFECTION . . . . . . . . . . . . . . . . 5-1
5.2 CLEANING . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5.2.1 APPROVED CLEANING SOLUTIONS . . . . . . . . . . . . .5-2
5.2.2 CLEANING SUPPLIES . . . . . . . . . . . . . . . . . . .5-3
5.2.3 PREPARING THE INFUSER FOR CLEANING . . . . . . . . . .5-3
5.2.4 GENERAL CLEANING INSTRUCTIONS . . . . . . . . . . . .5-4
5.2.5 CLEANING EXTERIOR SURFACES . . . . . . . . . . . . . .5-5
5.2.6 CLEANING THE CASSETTE RECEPTACLE . . . . . . . . . . .5-7
5.2.7 CLEANING THE POWER CORD VELCRO STRAP . . . . . . . 5-10
5.2.8 CLEANING INFUSER ACCESSORIES . . . . . . . . . . . . 5-10
5.2.9 RINSING THE INFUSER . . . . . . . . . . . . . . . . . 5-10
5.2.10 DRYING THE INFUSER . . . . . . . . . . . . . . . . . 5-10
5.2.11 CLEANING SPILLS DURING THE COURSE OF PATIENT CARE . . 5-11
5.3 DISINFECTION . . . . . . . . . . . . . . . . . . . . . . . 5-12
5.3.1 APPROVED DISINFECTING SOLUTIONS . . . . . . . . . . 5-12
5.3.2 DISINFECTING SUPPLIES . . . . . . . . . . . . . . . . 5-12
5.3.3 PREPARING THE INFUSER FOR DISINFECTION . . . . . . . 5-12
5.3.4 GENERAL DISINFECTION INSTRUCTIONS . . . . . . . . . 5-13
5.3.5 DISINFECTING EXTERIOR SURFACES . . . . . . . . . . . 5-14
5.3.6 DISINFECTING THE CASSETTE DOOR AND RECEPTACLE . . . 5-15
5.3.7 DISINFECTING THE POWER CORD VELCRO STRAP . . . . . . 5-15
5.3.8 DISINFECTING ACCESSORIES . . . . . . . . . . . . . . 5-15
5.3.9 RINSING THE INFUSER . . . . . . . . . . . . . . . . . 5-16
5.3.10 DRYING THE INFUSER . . . . . . . . . . . . . . . . . 5-16
5.4 PREPARATION FOR MAINTENANCE AND TESTING. . . . . . . . . 5-17
5.4.1 TESTING EQUIPMENT LIST . . . . . . . . . . . . . . . 5-17
5.4.2 TEST SETUPS . . . . . . . . . . . . . . . . . . . . . 5-18
5.4.2.1 BASIC TEST SETUP . . . . . . . . . . . . . . . 5-18
5.4.2.2 DISTAL OCCLUSION TEST SETUP . . . . . . . . . 5-27
5.4.2.3 PROXIMAL AIR-IN-LINE TEST SETUP . . . . . . . . 5-30
5.4.2.4 DISTAL AIR-IN-LINE TEST SETUP . . . . . . . . . 5-31
5.4.2.5 PRIMING A RUN-IN CASSETTE ASSEMBLY . . . . . . 5-32
5.5 PREVENTIVE MAINTENANCE . . . . . . . . . . . . . . . . . 5-35
5.5.1 PREVENTIVE MAINTENANCE CHECKLIST . . . . . . . . . 5-37
5.5.2 LABELS INSPECTION . . . . . . . . . . . . . . . . . . 5-38
5.5.3 AC (MAINS) POWER CORD, RETAINER, AND VELCRO STRAP
INSPECTION . . . . . . . . . . . . . . . . . . . . . 5-40
5.5.4 FRONT ENCLOSURE, REAR ENCLOSURE, CASSETTE DOOR, AND
DOOR LEVER INSPECTION AND TEST . . . . . . . . . . . 5-41
5.5.5 DOOR ROLLER INSPECTION AND TEST . . . . . . . . . . 5-43
5.5.6 FLUID SHIELD INSPECTION . . . . . . . . . . . . . . . 5-43
5.5.7 DISTAL PRESSURE PIN INSPECTION . . . . . . . . . . . . 5-45
5.5.8 PROXIMAL PRESSURE PIN INSPECTION . . . . . . . . . . 5-46
5.5.9 RUBBER FOOT PAD INSPECTION . . . . . . . . . . . . . 5-48
5.5.10 POLE CLAMP INSPECTION AND TEST . . . . . . . . . . . 5-48

CONTENTS
Technical Service Manual v Plum 360 Infuser
5.5.11 KEYPAD INSPECTION. . . . . . . . . . . . . . . . . . 5-50
5.5.12 BATTERY INSPECTION AND REPLACEMENT . . . . . . . . . 5-51
5.5.13 DISPLAY AND INDICATORS INSPECTION . . . . . . . . . . 5-53
5.5.14 CASSETTE ALARM TEST . . . . . . . . . . . . . . . . . 5-54
5.5.15 DISTAL OCCLUSION TEST . . . . . . . . . . . . . . . . 5-54
5.5.16 UNRESTRICTED FLOW TEST . . . . . . . . . . . . . . . 5-58
5.5.17 DISPLAY TEST. . . . . . . . . . . . . . . . . . . . . 5-58
5.5.18 KEYPAD VERIFICATION TEST . . . . . . . . . . . . . . 5-58
5.5.19 PROXIMAL OCCLUSION AND ALARM LOUDNESS TEST . . . . 5-59
5.5.20 DISTAL AIR-IN-LINE TEST . . . . . . . . . . . . . . . . 5-60
5.5.21 PROXIMAL AIR-IN-LINE TEST . . . . . . . . . . . . . . 5-61
5.5.22 DELIVERY ACCURACY TEST . . . . . . . . . . . . . . . 5-62
5.5.23 CONNECTIVITY TEST . . . . . . . . . . . . . . . . . . 5-63
5.5.24 NURSE CALL TEST . . . . . . . . . . . . . . . . . . . 5-63
5.5.25 ELECTRICAL SAFETY TEST . . . . . . . . . . . . . . . . 5-65
5.5.26 END OF PREVENTIVE MAINTENANCE . . . . . . . . . . . 5-66
5.6 PERFORMANCE VERIFICATION TEST . . . . . . . . . . . . . . 5-67
5.6.1 PERFORMANCE VERIFICATION TEST CHECKLIST . . . . . . 5-68
5.6.2 CASSETTE ALARM TEST (PVT) . . . . . . . . . . . . . . 5-69
5.6.3 DISTAL OCCLUSION TEST (PVT) . . . . . . . . . . . . . 5-69
5.6.4 UNRESTRICTED FLOW TEST (PVT) . . . . . . . . . . . . . 5-72
5.6.5 DISPLAY TEST (PVT) . . . . . . . . . . . . . . . . . . 5-73
5.6.6 KEYPAD VERIFICATION TEST (PVT) . . . . . . . . . . . . 5-75
5.6.7 PROXIMAL OCCLUSION AND ALARM LOUDNESS TEST (PVT) . . 5-76
5.6.8 DISTAL AIR-IN-LINE TEST (PVT) . . . . . . . . . . . . . 5-77
5.6.9 PROXIMAL AIR-IN-LINE TEST (PVT) . . . . . . . . . . . . 5-77
5.6.10 DELIVERY ACCURACY TEST (PVT) . . . . . . . . . . . . . 5-78
5.6.11 NURSE CALL TEST (PVT). . . . . . . . . . . . . . . . . 5-79
5.6.12 ELECTRICAL SAFETY TEST (PVT) . . . . . . . . . . . . . 5-81
5.6.13 END OF THE PVT. . . . . . . . . . . . . . . . . . . . 5-82
SECTION 6
TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.1 TECHNICAL ASSISTANCE . . . . . . . . . . . . . . . . . . . 6-1
6.2 ALARM MESSAGES AND ALARM CODES . . . . . . . . . . . . . 6-2
6.2.1 OPERATIONAL ALARM MESSAGES AND CODES . . . . . . . 6-2
6.2.2 ALARM CODES REQUIRING TECHNICAL SERVICE . . . . . . 6-11
6.3 TROUBLESHOOTING PROCEDURES . . . . . . . . . . . . . . . 6-18
6.3.1 UNRESTRICTED FLOW . . . . . . . . . . . . . . . . . 6-20
6.3.2 RESETTING THE NETWORK SETTINGS TO FACTORY DEFAULTS . 6-21
6.3.3 RESETTING THE INFUSER SETTINGS. . . . . . . . . . . . 6-22
6.3.3.1 RESETTING THE INFUSER SETTINGS TO FACTORY
DEFAULTS (SOFTWARE VERSION 15.1 AND EARLIER). . 6-22
6.3.3.2 RESETTING THE INFUSER SETTINGS (SOFTWARE
VERSION 15.11 AND LATER) . . . . . . . . . . . . 6-23
SECTION 7
REPLACEABLE PARTS AND REPAIRS . . . . . . . . . . . . . . . . . . 7-1
7.1 REPLACEABLE PARTS. . . . . . . . . . . . . . . . . . . . . 7-1
7.2 REPLACEMENT PROCEDURES . . . . . . . . . . . . . . . . . 7-1
7.2.1 SAFETY AND EQUIPMENT PRECAUTIONS . . . . . . . . . . 7-1
7.2.2 REQUIRED TOOLS AND MATERIALS . . . . . . . . . . . . 7-2
7.2.3 RUBBER FOOT PAD REPLACEMENT . . . . . . . . . . . . 7-2
7.2.4 BATTERY, WIRE HARNESS, DOOR, AND
DOOR PAD REPLACEMENT . . . . . . . . . . . . . . . 7-3
7.2.5 AC (MAINS) POWER CORD, RETAINER, AND VELCRO STRAP
REPLACEMENT . . . . . . . . . . . . . . . . . . . . 7-6

CONTENTS
Plum 360 Infuser vi Technical Service Manual
7.2.6 CE MODULE REPLACEMENT . . . . . . . . . . . . . . . .7-7
7.2.7 CE MODULE COMPONENT REPLACEMENT . . . . . . . . . .7-9
7.2.7.1 VOLUME CONTROL KNOB REPLACEMENT. . . . . . 7-10
7.2.7.2 ANTENNA PWA REPLACEMENT . . . . . . . . . . 7-10
7.2.7.3 CE MODULE COVER REPLACEMENT . . . . . . . . 7-11
7.2.8 SEPARATING THE FRONT ENCLOSURE, REAR ENCLOSURE, AND
MAIN CHASSIS . . . . . . . . . . . . . . . . . . . . 7-12
7.2.9 FRONT ENCLOSURE, REAR ENCLOSURE,
OR MAIN CHASSIS REPLACEMENT . . . . . . . . . . . . 7-14
7.2.10 FRONT ENCLOSURE COMPONENT REPLACEMENT . . . . . . 7-15
7.2.11 REAR ENCLOSURE COMPONENT REPLACEMENT . . . . . . . 7-17
7.2.11.1 POLE CLAMP ASSEMBLY, POLE CLAMP BRACKET, HANDLE
BRACKET, AND INSULATOR REPLACEMENT . . . . . 7-18
7.2.11.2 POLE CLAMP SHAFT/KNOB ASSEMBLY AND SHAFT TIP
REPLACEMENT . . . . . . . . . . . . . . . . 7-19
7.2.11.3 REAR ENCLOSURE GASKET REPLACEMENT . . . . . 7-19
7.2.12 MINIPOLE ASSEMBLY REPLACEMENT . . . . . . . . . . . 7-20
7.2.13 MAIN CHASSIS ASSEMBLY COMPONENT REPLACEMENT . . . 7-22
7.2.13.1 POWER SUPPLY PWA REPLACEMENT . . . . . . . . 7-23
7.2.13.2 KEYPAD REPLACEMENT . . . . . . . . . . . . . 7-24
7.2.13.3 DISPLAY ASSEMBLY REPLACEMENT . . . . . . . . 7-25
7.2.13.4 CPU PWA REPLACEMENT . . . . . . . . . . . . 7-27
7.2.13.5 PIEZO ALARM ASSEMBLY REPLACEMENT . . . . . . 7-33
7.2.13.6 INFUSION MECHANISM ASSEMBLY REPLACEMENT . . 7-34
7.2.13.7 INFUSION MECHANISM CHASSIS GASKET TAPE
INSTALLATION . . . . . . . . . . . . . . . . 7-36
7.2.13.8 CASSETTE DOOR AND FLUID SHIELD REPLACEMENT . 7-37
7.2.13.9 DOOR HANDLE ASSEMBLY REPLACEMENT . . . . . 7-42
SECTION 8
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
SECTION 9
DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
APPENDIX . . . . . . . . . . . . . . . . . . . . . A-1

CONTENTS
Technical Service Manual vii Plum 360 Infuser
Figures
Figure 1-1 Plum 360 Infuser Display and Alphanumeric Keypad . . . . . . . . . 1-14
Figure 1-2 Plum 360 Infuser Display and Numeric Keypad . . . . . . . . . . . . 1-15
Figure 1-3 Wireless Connection Available icon . . . . . . . . . . . . . . . . . 1-17
Figure 1-4 Main Delivery Screen Connectivity Icons . . . . . . . . . . . . . . 1-17
Figure 1-5 Ethernet Connection Available Icon . . . . . . . . . . . . . . . . . 1-17
Figure 1-6 ICU Medical MedNet is Active Symbol . . . . . . . . . . . . . . . 1-18
Figure 1-7 WiFi Icon versus Ethernet Icon . . . . . . . . . . . . . . . . . . . 1-18
Figure 1-8 Rear View of Plum 360 with CE Module . . . . . . . . . . . . . . . 1-18
Figure 1-9 Plum 360 Infuser Display and Alphanumeric Keypad . . . . . . . . . 1-19
Figure 1-10 Plum 360 Charge Indicator Light . . . . . . . . . . . . . . . . . . 1-20
Figure 1-11 Plum 360 ON/OFF Button and Decimal Key . . . . . . . . . . . . . 1-20
Figure 1-12 System Self Test Screen . . . . . . . . . . . . . . . . . . . . . . 1-21
Figure 1-13 Biomed Passcode Screen . . . . . . . . . . . . . . . . . . . . . . 1-21
Figure 1-14 Enter Passcode . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22
Figure 1-15 Biomed Settings Menu . . . . . . . . . . . . . . . . . . . . . . . 1-22
Figure 1-16 Software Request Softkey . . . . . . . . . . . . . . . . . . . . . 1-23
Figure 1-17 Install Software Softkey . . . . . . . . . . . . . . . . . . . . . . 1-24
Figure 1-18 New Software Available Screen . . . . . . . . . . . . . . . . . . . 1-24
Figure 1-19 New Software Installation in Progress . . . . . . . . . . . . . . . . 1-25
Figure 1-20 Device Log Shows Software Installed Successfully . . . . . . . . . . 1-26
Figure 1-21 Plum 360 Navigation Keys . . . . . . . . . . . . . . . . . . . . . 1-27
Figure 1-22 Preventive Maintenance Menu Selection . . . . . . . . . . . . . . . 1-27
Figure 1-23 PM Due Notification Screen . . . . . . . . . . . . . . . . . . . . 1-28
Figure 1-24 Change Battery Softkey . . . . . . . . . . . . . . . . . . . . . . 1-29
Figure 1-25 Clear Battery Warning Message . . . . . . . . . . . . . . . . . . . 1-29
Figure 1-26 Set Time and Date Screen . . . . . . . . . . . . . . . . . . . . . 1-30
Figure 1-27 Set Time and Date Screen Details . . . . . . . . . . . . . . . . . . 1-30
Figure 1-28 Manage Languages Menu Option . . . . . . . . . . . . . . . . . . 1-31
Figure 1-29 Language Settings Active Language . . . . . . . . . . . . . . . . . 1-31
Figure 1-30 Change Language Activate Softkey . . . . . . . . . . . . . . . . . 1-32
Figure 1-31 Confirm Language Screen . . . . . . . . . . . . . . . . . . . . . 1-32
Figure 1-32 Display Logs Screen . . . . . . . . . . . . . . . . . . . . . . . . 1-33
Figure 1-33 Choose Log to View Screen . . . . . . . . . . . . . . . . . . . . . 1-33
Figure 1-34 Alarm and Device Logs . . . . . . . . . . . . . . . . . . . . . . 1-34
Figure 1-35 Infuser Settings Menu Option . . . . . . . . . . . . . . . . . . . 1-34
Figure 1-36 Infuser Settings Screen . . . . . . . . . . . . . . . . . . . . . . . 1-35
Figure 1-37 Infuser Defaults Screen . . . . . . . . . . . . . . . . . . . . . . 1-35
Figure 1-38 Display Defaults Screen . . . . . . . . . . . . . . . . . . . . . . 1-37
Figure 1-39 Calibration Test Step 1 of 2 Screen . . . . . . . . . . . . . . . . . 1-38
Figure 1-40 Calibration Test Step 2 of 2 Screen . . . . . . . . . . . . . . . . . 1-39
Figure 1-41 Programming Options Screen . . . . . . . . . . . . . . . . . . . . 1-39
Figure 1-42 About Device Screen . . . . . . . . . . . . . . . . . . . . . . . . 1-40
Figure 1-43 Manage Network Menu Option . . . . . . . . . . . . . . . . . . . 1-41
Figure 1-44 Network Settings CE 3.0 Screen . . . . . . . . . . . . . . . . . . . 1-42
Figure 1-45 Wireless Settings Menu Option . . . . . . . . . . . . . . . . . . . 1-42
Figure 1-46 Wireless Settings Screen . . . . . . . . . . . . . . . . . . . . . . 1-43
Figure 1-47 Ethernet Settings Menu Option . . . . . . . . . . . . . . . . . . . 1-43
Figure 1-48 Ethernet Settings Screen . . . . . . . . . . . . . . . . . . . . . . 1-44
Figure 1-49 ICU Medical MedNet Settings Menu Option . . . . . . . . . . . . . 1-44
Figure 1-50 ICU Medical MedNet Settings Screen . . . . . . . . . . . . . . . . 1-45
Figure 1-51 Reset Network to Default Settings Menu Option . . . . . . . . . . . 1-45
Figure 1-52 Reset Network Settings Screen . . . . . . . . . . . . . . . . . . . 1-46
Figure 1-53 Web Config is Disabled Menu Option . . . . . . . . . . . . . . . . 1-46
Figure 1-54 Web Config is Enabled Menu Option . . . . . . . . . . . . . . . . 1-47

CONTENTS
Plum 360 Infuser viii Technical Service Manual
Figure 1-55 Mobile Service Mode is Disabled Menu Option . . . . . . . . . . . 1-47
Figure 1-56 Mobile Service Mode is Enabled Menu Option . . . . . . . . . . . 1-48
Figure 1-57 Shutdown CE Softkey on the Network Settings Screen . . . . . . . . 1-48
Figure 1-58 Confirm CE Shutdown Warning Screen . . . . . . . . . . . . . . . 1-49
Figure 1-59 Wait for Shutdown Screen . . . . . . . . . . . . . . . . . . . . . 1-49
Figure 5-1 Bottom View - Cleaning the Bottom of Infuser . . . . . . . . . . . . 5-5
Figure 5-2 Rear View - Cleaning the Back of Infuser . . . . . . . . . . . . . . 5-6
Figure 5-3 Front View - Cleaning the Keypad . . . . . . . . . . . . . . . . . 5-7
Figure 5-4 Opening the Cassette Door . . . . . . . . . . . . . . . . . . . . 5-8
Figure 5-5 Cleaning the Cassette Receptacle Pins and Sensors . . . . . . . . . . 5-9
Figure 5-6 Basic Test Setup . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
Figure 5-7 Closing the Flow Regulator . . . . . . . . . . . . . . . . . . . . 5-19
Figure 5-8 Filter Vent Cover . . . . . . . . . . . . . . . . . . . . . . . . . 5-19
Figure 5-9 Inserting the Piercing Pin . . . . . . . . . . . . . . . . . . . . . 5-20
Figure 5-10 Squeezing the Drip Chamber . . . . . . . . . . . . . . . . . . . 5-20
Figure 5-11 Secondary Port . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20
Figure 5-12 Opening the Flow Regulator . . . . . . . . . . . . . . . . . . . . 5-21
Figure 5-13 Removing Air from the Administration Set . . . . . . . . . . . . . 5-21
Figure 5-14 Closing the Flow Regulator . . . . . . . . . . . . . . . . . . . . 5-21
Figure 5-15 Opening the Cassette Door . . . . . . . . . . . . . . . . . . . . 5-22
Figure 5-16 Cassette Finger Grip . . . . . . . . . . . . . . . . . . . . . . . 5-22
Figure 5-17 Cassette and Door Guide . . . . . . . . . . . . . . . . . . . . . 5-23
Figure 5-18 Inserting the Piercing Pin . . . . . . . . . . . . . . . . . . . . . 5-24
Figure 5-19 Squeezing the Drip Chamber . . . . . . . . . . . . . . . . . . . 5-24
Figure 5-20 Opening the Roller Clamp . . . . . . . . . . . . . . . . . . . . . 5-24
Figure 5-21 Closing the Roller Clamp . . . . . . . . . . . . . . . . . . . . . 5-25
Figure 5-22 Option-Lok Collar and Clave Secondary Port . . . . . . . . . . . . 5-25
Figure 5-23 Capped Secondary Port . . . . . . . . . . . . . . . . . . . . . . 5-25
Figure 5-24 Complete Basic Test Setup . . . . . . . . . . . . . . . . . . . . . 5-26
Figure 5-25 Distal Occlusion Test Setup . . . . . . . . . . . . . . . . . . . . 5-27
Figure 5-26 Three-Way Stopcock Ports . . . . . . . . . . . . . . . . . . . . . 5-28
Figure 5-27 Attaching the Three-Way Stopcock to the DPM . . . . . . . . . . . 5-28
Figure 5-28 Securing the Distal Tubing to the Three-Way Stopcock . . . . . . . . 5-29
Figure 5-29 DPM Connector Height . . . . . . . . . . . . . . . . . . . . . . 5-29
Figure 5-30 Preparing the Proximal Run-In Cassette . . . . . . . . . . . . . . . 5-30
Figure 5-31 Preparing the Distal Run-In Cassette . . . . . . . . . . . . . . . . 5-31
Figure 5-32 Parts of a Run-In Cassette . . . . . . . . . . . . . . . . . . . . . 5-32
Figure 5-33 Pulling Out the Flow Regulator . . . . . . . . . . . . . . . . . . 5-33
Figure 5-34 Pressing the Pumping Chamber . . . . . . . . . . . . . . . . . . 5-34
Figure 5-35 Preventing Air from Returning to the Pumping Chamber . . . . . . . 5-34
Figure 5-36 Plum 360 Infuser Labels . . . . . . . . . . . . . . . . . . . . . . 5-39
Figure 5-37 Plum 360 Power Cord, Retainer, and Velcro Strap . . . . . . . . . . 5-40
Figure 5-38 Front Enclosure, Rear Enclosure, Cassette Door, and Door Lever . . . . 5-42
Figure 5-39 Door Roller Inspection . . . . . . . . . . . . . . . . . . . . . . 5-43
Figure 5-40 Releasing the Cassette Door . . . . . . . . . . . . . . . . . . . . 5-44
Figure 5-41 Inspecting the Fluid Shield with Feeler Gauge . . . . . . . . . . . . 5-44
Figure 5-42 Infusion Mechanism Valve Pins and Cassette Presence Diaphragm . . 5-45
Figure 5-43 Distal Pressure Pin . . . . . . . . . . . . . . . . . . . . . . . . 5-46
Figure 5-44 Proximal Pressure Pin . . . . . . . . . . . . . . . . . . . . . . . 5-47
Figure 5-45 Rubber Foot Pads on Plum 360 Infuser . . . . . . . . . . . . . . . 5-48
Figure 5-46 Pole Clamp and Extrusion on Plum 360 Infuser . . . . . . . . . . . 5-49
Figure 5-47 Pole Clamp Assembly . . . . . . . . . . . . . . . . . . . . . . . 5-49
Figure 5-48 Plum 360 Infuser Display and Alphanumeric Keypad . . . . . . . . . 5-50
Figure 5-49 Removing the Battery . . . . . . . . . . . . . . . . . . . . . . . 5-52
Figure 5-50 Plum 360 Infuser Display and Indicators . . . . . . . . . . . . . . 5-53
Figure 5-51 Positioning the Control Arm Over the DPM Connector . . . . . . . . 5-55
Figure 5-52 Positioning the Control Arm to Measure Pressure . . . . . . . . . . 5-56

CONTENTS
Technical Service Manual ix Plum 360 Infuser
Figure 5-53 Opening the Three-Way Stopcock to Air . . . . . . . . . . . . . . . 5-56
Figure 5-54 Positioning the Control Arm Over the DPM Connector . . . . . . . . 5-57
Figure 5-55 Positioning the Control Arm to Measure Pressure . . . . . . . . . . . 5-57
Figure 5-56 Keypad Verification Test . . . . . . . . . . . . . . . . . . . . . . 5-59
Figure 5-57 Volume Control Knob . . . . . . . . . . . . . . . . . . . . . . . 5-60
Figure 5-58 Delivery Accuracy Test Setup . . . . . . . . . . . . . . . . . . . . 5-62
Figure 5-59 Rear View Shows Nurse Call Interface Port . . . . . . . . . . . . . 5-64
Figure 5-60 Positioning the Control Arm Over the DPM Connector . . . . . . . . 5-69
Figure 5-61 Positioning the Control Arm to Measure Pressure . . . . . . . . . . . 5-70
Figure 5-62 Opening the Three-Way Stopcock to Air . . . . . . . . . . . . . . . 5-71
Figure 5-63 Positioning the Control Arm Over the DPM Connector . . . . . . . . 5-71
Figure 5-64 Positioning the Control Arm to Measure Pressure . . . . . . . . . . . 5-72
Figure 5-65 Plum 360 Infuser Display and Indicators . . . . . . . . . . . . . . . 5-74
Figure 5-66 Keypad Verification Test . . . . . . . . . . . . . . . . . . . . . . 5-75
Figure 5-67 Volume Control Knob . . . . . . . . . . . . . . . . . . . . . . . 5-76
Figure 5-68 Delivery Accuracy Test Setup . . . . . . . . . . . . . . . . . . . . 5-78
Figure 5-69 Rear View Shows Nurse Call Interface Port . . . . . . . . . . . . . 5-80
Figure 6-1 Regulator Closer . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
Figure 7-1 Bottom View Plum 360 Infuser . . . . . . . . . . . . . . . . . . . 7-3
Figure 7-2 Battery Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
Figure 7-3 AC (Mains) Power Cord Assembly . . . . . . . . . . . . . . . . . 7-7
Figure 7-4 CE Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
Figure 7-5 Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
Figure 7-6 Antenna PWA . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
Figure 7-7 Separating the Front Enclosure, Main Chassis, and Rear Enclosure . . . 7-13
Figure 7-8 Front Enclosure Gaskets . . . . . . . . . . . . . . . . . . . . . . 7-16
Figure 7-9 Rear Enclosure Components . . . . . . . . . . . . . . . . . . . . 7-17
Figure 7-10 Minipole Assembly . . . . . . . . . . . . . . . . . . . . . . . . 7-21
Figure 7-11 Main Chassis Assembly Components . . . . . . . . . . . . . . . . 7-22
Figure 7-12 Keypad, Display, CPU PWA, and Piezo Alarm . . . . . . . . . . . . 7-26
Figure 7-13 Front and Rear View of CPU/Driver Cable Routed Through Main Chassis 7-27
Figure 7-14 Female Cable Connector on the CPU/Driver Cable . . . . . . . . . . 7-28
Figure 7-15 Male Receptacle Header Socket on the CPU PWA . . . . . . . . . . . 7-28
Figure 7-16 Female Cable Connector on the CPU/Driver Cable Connected
to the Male Receptacle Header Socket on the CPU PWA . . . . . . . . 7-29
Figure 7-17 Side View of the CPU/Driver Cable Female Connector
Firmly Seated and Locked to the CPU PWA Male Connector . . . . . . 7-29
Figure 7-18 Infusion Mechanism in Front of Chassis . . . . . . . . . . . . . . . 7-30
Figure 7-19 J11 Connector on the Infusion Mechanism Driver PWA . . . . . . . . 7-30
Figure 7-20 CPU/Driver Cable Connected to the Infusion Mechanism Driver PWA . 7-30
Figure 7-21 Battery Power Cable Routed Toward Infusion Mechanism . . . . . . . 7-31
Figure 7-22 Power Cable and Battery Cable Tie-wrapped . . . . . . . . . . . . . 7-31
Figure 7-23 CPU PWA Replacement Assembly . . . . . . . . . . . . . . . . . 7-32
Figure 7-24 Infusion Mechanism Assembly Replacement . . . . . . . . . . . . . 7-35
Figure 7-25 Installing the Infusion Mechanism Chassis Gasket Tape . . . . . . . . 7-36
Figure 7-26 Fluid Shield Tab . . . . . . . . . . . . . . . . . . . . . . . . . 7-38
Figure 7-27 Normal Fluid Shield Tab Before and After Assembly is Seated . . . . . 7-39
Figure 7-28 Close-up Views of Normal (Left) and Bent (Right) Fluid Shield Tab . . 7-39
Figure 7-29 Fluid Shield Replacement . . . . . . . . . . . . . . . . . . . . . 7-40
Figure 7-30 Cassette Door and Door Handle Replacement . . . . . . . . . . . . 7-41
Figure 9-1 Illustrated Parts Breakdown (Sheet 1 of 3) . . . . . . . . . . . . . . 9-7
Figure 9-2 Illustrated Parts Breakdown (Sheet 2 of 3) . . . . . . . . . . . . . . 9-8
Figure 9-3 Illustrated Parts Breakdown (Sheet 3 of 3) . . . . . . . . . . . . . . 9-9
Figure 9-4 Front Enclosure, Rear Enclosure, Main Chassis and CE Module . . . . . 9-10
Figure 9-5 Front Enclosure Assembly . . . . . . . . . . . . . . . . . . . . . 9-11
Figure 9-6 Rear Enclosure Assembly . . . . . . . . . . . . . . . . . . . . . . 9-12
Figure 9-7 CE Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13

CONTENTS
Plum 360 Infuser x Technical Service Manual
Figure 9-8 Main Chassis Assembly (Sheet 1 of 2) . . . . . . . . . . . . . . . . 9-14
Figure 9-9 Main Chassis Assembly (Sheet 2 of 2) . . . . . . . . . . . . . . . . 9-15
Figure 9-10 AC (Mains) Power Cord Assembly and Battery Assembly . . . . . . . 9-16
Figure 9-11 Antenna PWA . . . . . . . . . . . . . . . . . . . . . . . . . . 9-17
Figure 9-12 CPU PWA and Main Chassis . . . . . . . . . . . . . . . . . . . . 9-18
Figure 9-13 Infusion Mechanism Assembly . . . . . . . . . . . . . . . . . . 9-19
Figure 9-14 Minipole Assembly . . . . . . . . . . . . . . . . . . . . . . . . 9-20

CONTENTS
Technical Service Manual xi Plum 360 Infuser
Tables
Table 1-1 Conventions . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Table 1-2 Standards Applicability by Labeling Inventory Code . . . . . . . . . . 1-9
Table 1-3 Infuser Default Settings . . . . . . . . . . . . . . . . . . . . 1-36
Table 1-4 Display Default Parameters . . . . . . . . . . . . . . . . . . .1-37
Table 1-5 Programming Option Parameters . . . . . . . . . . . . . . . . 1-40
Table 5-1 Cleaning Solution . . . . . . . . . . . . . . . . . . . . . . 5-2
Table 5-2 Cleaning Methods . . . . . . . . . . . . . . . . . . . . . . 5-4
Table 5-3 Time Intervals for Cleaning . . . . . . . . . . . . . . . . . . . 5-5
Table 5-4 Disinfecting Solutions . . . . . . . . . . . . . . . . . . . . . 5-12
Table 5-5 Disinfection Methods . . . . . . . . . . . . . . . . . . . . . 5-13
Table 5-6 Minimum Time Intervals for Disinfecting . . . . . . . . . . . . . . 5-13
Table 5-7 Electrical Safety Measurements (PM) . . . . . . . . . . . . . . . 5-65
Table 5-8 Electrical Safety Measurements (PVT) . . . . . . . . . . . . . . . 5-81
Table 6-1 Operational Alarm Messages and Corrective Actions . . . . . . . . . . 6-2
Table 6-2 Alarm Codes Requiring Technical Service . . . . . . . . . . . . . . 6-11
Table 6-3 Troubleshooting with the PVT . . . . . . . . . . . . . . . . . . 6-18
Table 9-1 Drawings . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Table 9-2 IPB for the Infuser . . . . . . . . . . . . . . . . . . . . . . 9-2
Table A-1 Guidance and Manufacturer’s Declaration - Electromagnetic Emissions
(60601-1-2 Edition 3 Compliance) . . . . . . . . . . . . . . . . . A-1
Table A-2 Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
(60601-1-2 Edition 3 Compliance) . . . . . . . . . . . . . . . . . A-2
Table A-3 Guidance and Manufacturer’s Declaration - Electromagnetic Immunity for
Life-Supporting Equipment and Systems (60601-1-2 Edition 3 Compliance) . . A-4
Table A-4 Recommended Separation Distances Between Portable and Mobile
Communications Equipment and the ME Equipment or ME System for
Life-Supporting ME Equipment and ME Systems
(60601-1-2 Edition 3 Compliance) . . . . . . . . . . . . . . . . . A-6
Table A-5 Guidance and Manufacturer’s Declaration - Electromagnetic Emissions
(60601-1-2 Edition 4 Compliance) . . . . . . . . . . . . . . . . . A-7
Table A-6 Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
(60601-1-2 Edition 4 Compliance) . . . . . . . . . . . . . . . . . A-8
Table A-7 Guidance and Manufacturer’s Declaration - Electromagnetic Immunity for
Life-Supporting Equipment and Systems (60601-1-2 Edition 4 Compliance). . . A-9

CONTENTS
Plum 360 Infuser xii Technical Service Manual
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Technical Service Manual 1 - 1 Plum 360 Infuser
Section 1
INTRODUCTION
The Plum 360™Infuser is an advanced medication management system designed to meet
the growing demand for hospital wide and alternate site device standardization. Advanced
clinical capabilities, auto-programming, networked communication, and a plug-and-play
platform make the Plum 360 a convenient and cost-effective multipurpose, multimode,
flexible infuser.
The host device contains a Connectivity Engine (CE) that provides wired Ethernet
and wireless 802.11 a/b/g/n local area networking capabilities.
The ICU Medical MedNet™networked application software is designed to allow a facility
to customize and download a Drug Library for use with the infuser. Before using the
software, see the
ICU Medical MedNet Software Installation and Configuration Guide,
and the ICU Medical MedNet Software User Guide.
This Technical Service Manual is written for on site qualified and trained biomedical
engineers and technicians. Instructions for operating the device are found in the
Plum
360 Infuser System Operating Manual (see Section 3)
.
For device configuration and compatible module list numbers,
contact ICU Medical . If a
problem in device operation cannot be resolved using the information in this manual,
contact ICU Medical for technical assistance (see Section 6.1) .
Note: Servicing on the Plum 360 infuser is to be performed only by trained, authorized
personnel.
1.1
REPORTING SERIOUS INCIDENTS
Serious incidents associated with the use of this product should be reported to:
- ICU Medical using the “Contact Us” link at www.icumed.com, and
- the relevant regulatory/competent authority of the country in which the user
and/or patient is established (where required).
1.2
SCOPE
This manual is organized into the following sections:

Section 1 Introduction
 Section 2 Warranty
 Section 3 System Operating Manual
 Section 4 Service Support
 Section 5 Maintenance and Service Tests
 Section 6 Troubleshooting

SECTION 1 INTRODUCTION
Plum 360 Infuser 1 - 2 Technical Service Manual
 Section 7 Replaceable Parts and Repairs
 Section 8 Specifications
 Section 9 Drawings
 Appendix
The terms “infuser” and “device” are used interchangeably throughout the manual.
1.3
CONVENTIONS
The conventions listed in Table 1-1 are used throughout this manual.
Throughout this manual, warnings, cautions, and notes are used to emphasize important
information as follows:
Note: A note highlights information that helps explain a concept or procedure.
Important: An Important message highlights information on the proper use of the
product, user expectations, error situations, and actions related to these.
Table 1-1. Conventions
Convention Application Example
Italic Reference to a section, figure,
table, website, or publication (see Section 6.1)
[ALL CAPS]
ALL CAPS
In-text references to keys,
touchswitches, and display
messages
[START]
CASSETTE TEST IN PROGRESS
Bold Emphasis CAUTION: Use proper techniques when
handling components.
Screen displays Select Set Time and Date.
WARNING: A WARNING CONTAINS SPECIAL SAFETY EMPHASIS AND MUST BE OBSERVED
AT ALL TIMES. FAILURE TO OBSERVE A WARNING MAY RESULT IN PATIENT INJURY AND BE
LIFE-THREATENING.
CAUTION: A CAUTION usually appears in front of a procedure or statement. It contains
information that could prevent hardware failure, irreversible damage to equipment, or loss of
data.
MANDATORY ACTION: A MANDATORY ACTION SYMBOL MEANS THE INSTRUCTIONS THAT
FOLLOW DESCRIBE A REQUIRED ACTION. FAILURE TO OBSERVE A MANDATORY ACTION
COULD IMPACT USER OR PATIENT SAFETY.
PROHIBITION
A Prohibition symbol highlights a safety notice describing a prohibited action. Failure to observe a
Prohibition could impact user or patient safety.

1.4 LABELING SYMBOLS GLOSSARY
Technical Service Manual 1 - 3 Plum 360 Infuser
1.3.1
ILLUSTRATIONS, SCREEN DISPLAYS, AND SOFTWARE
MESSAGES
There may be minor language differences between software messages shown in this
manual and the infuser's user interface. These differences include alternate spelling and
terminology for infusers that use British English.
Illustrations and screen examples in this manual are graphic depictions, not exact
representations of the product, and may not reflect the current configuration.
1.4
LABELING SYMBOLS GLOSSARY
This section describes the symbols used in the labeling for the Plum 360 infuser.
Symbol Description Standards
Symbol
Identifier
Manufacturer BS EN ISO 15223-1 Clause 5.1.1
Authorized Representative in the
European Community
BS EN ISO 15223-1 Clause 5.1.2
Date of manufacture BS EN ISO 15223-1 Clause 5.1.3
Catalogue Number BS EN ISO 15223-1 Clause 5.1.6
Serial Number BS EN ISO 15223-1 Clause 5.1.7
Fragile, Handle with Care BS EN ISO 15223-1 Clause 5.3.1
Keep Dry BS EN ISO 15223-1 Clause 5.3.4
Temperature Limitation BS EN ISO 15223-1 Clause 5.3.7
Humidity Limitation BS EN ISO 15223-1 Clause 5.3.8
Atmospheric Pressure Limitation BS EN ISO 15223-1 Clause 5.3.9
Caution BS EN ISO 15223-1 Clause 5.4.4
Equipotential Terminal (Ground) IEC 60417 Ref no. 5021
Nurse Call Interface IEC 60417 Ref no. 5035
EC REP
SN

SECTION 1 INTRODUCTION
Plum 360 Infuser 1 - 4 Technical Service Manual
Dangerous Voltage IEC 60417 Ref no. 5036
Non-ionizing electromagnetic
radiation. To indicate generally
elevated, potentially hazardous levels
of non-ionizing radiation, or to indicate
equipment or systems in the medical
electrical area that include RF
transmitters or that intentionally apply
RF electromagnetic energy for
diagnosis or treatment.
IEC 60417 Ref no. 5140
The administration set, which
comprises the infusion liquid pathway,
is an applied part for the Plum infuser.
The administration set is a Type CF
Applied Part complying with the higher
degree of protection against electric
shock. Type CF Applied Parts are
those parts suitable for direct cardiac
application.
IEC 60417 Ref no. 5335
Wired Ethernet Interface Port IEC 60417 Ref no. 5988
Mains supply equipment using
protective earth
IEC 60601-1 Clause 6.2
Volume IEC 60601-1 Clause 7.4.2
Protection against vertically falling
water drops
IEC 60601-2-24 Clause
201.11.6.5
This Way Up ISO 7000 Ref no. 0623
Mandatory Action ISO 7010 Ref no. M001
Follow Instructions for Use ISO 7010 Ref no. M002
Prohibition ISO 7010 Ref no. P001
Warning ISO 7010 Ref no. W001
Dangerous Voltage ISO 7010 Ref no. W012
Federal (USA) law restricts this device
to sale by or on the order of a doctor or
other licensed practitioner
FDA 21 CFR 801.109 N/A
Symbol Description Standards
Symbol
Identifier
Type CF
IPX2

1.4 LABELING SYMBOLS GLOSSARY
Technical Service Manual 1 - 5 Plum 360 Infuser
Complies with limits for Class B digital
device established by FCC Rules,
Part 15
FCC 47 CFR 15.19
CE mark EU Medical Device
Directive/Regulation
N/A
Waste from Electrical and Electronic
Equipment
EN 50419 Clause 4
Separate Collection for Batteries with
Lead
Battery Directive
2006/66/EC
Annex II
Regulatory Compliance Mark Australian
Communications and
Media Authority (ACMA)
wireless regulatory
authority AS/NZS 4417.1
Clause 3.2
The 'C' and 'US' indicators adjacent to
the CSA Mark signify that the product
has been evaluated to the applicable
CSA and ANSI/UL Standards, for use
in Canada and the U.S., respectively.
This 'US' indicator includes products
eligible to bear the 'NRTL' indicator.
NRTL (National Recognized Testing
Laboratory), is a designation granted
by the U.S. Occupational Safety and
Health Administration (OSHA) to
laboratories which have been
recognized to perform certification to
U.S. Standards.
CSA International N/A
Complies with the Independent
Communications Authority of South
Africa (ICASA) Electronic
Communications Act, Act No 36 of
2005
Electronic
Communications Act, Act
No 36 of 2005
N/A
National Communications
Commission of Taiwan (NCC)
Wireless Registration
Radio Wave Regulatory Articles
12 & 14
Medical Device N/A N/A
Symbol Description Standards
Symbol
Identifier
2797
Pb

SECTION 1 INTRODUCTION
Plum 360 Infuser 1 - 6 Technical Service Manual
1.5
COMPONENT DESIGNATORS
Components are indicated by alphanumeric designators, as follows:
The number following the letter is a unique value for each type of component (e.g., R1, R2).
Note: Alphanumeric designators may be followed by a dash (-) number that indicates a pin
number for that component. For example, U15-13 is pin 13 of the encoder chip [U15]
on the interface PWA.
1.6
ACRONYMS AND ABBREVIATIONS
Acronyms and abbreviations used in this manual are as follows:
AAmpere
AC Alternating current
A/D Analog-to-digital
ADC Analog-to-digital converter
APP Air, pressure, and pin
CCA Clinical care area
CCFT Cold cathode fluorescent tube
CE Connectivity engine
CMOS Complementary metal-oxide semiconductor
CPU Central processing unit
DAC Digital-to-analog converter
DC Direct current
DMA Direct memory access
DMM Digital multimeter
DPM Digital pressure meter
ECG Electrocardiogram
EEG Electroencephalogram
EEPROM Electrically erasable programmable read-only memory
EMC Electromagnetic compatibility
EMG Electromyogram
EMI Electromagnetic interference
ESD Electrostatic discharge
ETO Ethylene oxide
FPGA Field programmable gate array
FSR Force sensing resistor
Battery BT Diode DResistor R
Capacitor CFuse FSwitch SW
Crystal YIntegrated Circuit UTransistor Q